EP1821575A1 - Halterahmen für Heizelemente für einen elektrischen Heizkörper einer Anlage zur Belüftung, Heizung und/oder Klimatisierung - Google Patents

Halterahmen für Heizelemente für einen elektrischen Heizkörper einer Anlage zur Belüftung, Heizung und/oder Klimatisierung Download PDF

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Publication number
EP1821575A1
EP1821575A1 EP07102417A EP07102417A EP1821575A1 EP 1821575 A1 EP1821575 A1 EP 1821575A1 EP 07102417 A EP07102417 A EP 07102417A EP 07102417 A EP07102417 A EP 07102417A EP 1821575 A1 EP1821575 A1 EP 1821575A1
Authority
EP
European Patent Office
Prior art keywords
frame
heating element
heating
retaining
chassis according
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP07102417A
Other languages
English (en)
French (fr)
Other versions
EP1821575B1 (de
Inventor
Olivier Valeo Systemes Thermiques COLETTE
Frederic Valeo Systemes Thermiques Pierron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Valeo Systemes Thermiques SAS
Original Assignee
Valeo Systemes Thermiques SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Valeo Systemes Thermiques SAS filed Critical Valeo Systemes Thermiques SAS
Publication of EP1821575A1 publication Critical patent/EP1821575A1/de
Application granted granted Critical
Publication of EP1821575B1 publication Critical patent/EP1821575B1/de
Active legal-status Critical Current
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0435—Structures comprising heat spreading elements in the form of fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H3/00—Air heaters
    • F24H3/02—Air heaters with forced circulation
    • F24H3/04—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
    • F24H3/0405—Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element using electric energy supply, e.g. the heating medium being a resistive element; Heating by direct contact, i.e. with resistive elements, electrodes and fins being bonded together without additional element in-between
    • F24H3/0429—For vehicles
    • F24H3/0452—Frame constructions
    • F24H3/0458—One-piece frames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/18—Arrangement or mounting of grates or heating means
    • F24H9/1854—Arrangement or mounting of grates or heating means for air heaters
    • F24H9/1863—Arrangement or mounting of electric heating means
    • F24H9/1872—PTC resistor
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/42—Heating elements having the shape of rods or tubes non-flexible
    • H05B3/48—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material
    • H05B3/50—Heating elements having the shape of rods or tubes non-flexible heating conductor embedded in insulating material heating conductor arranged in metal tubes, the radiating surface having heat-conducting fins
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/022—Heaters specially adapted for heating gaseous material
    • H05B2203/023—Heaters of the type used for electrically heating the air blown in a vehicle compartment by the vehicle heating system

Definitions

  • the invention is in the field of ventilation, heating and / or air conditioning, especially for vehicle interior, and more particularly the field of electric radiators booster equipment such facilities. It relates to a chassis carrying electric heating elements that includes such a radiator.
  • Ventilation, heating and / or air conditioning systems such as for vehicles, commonly include an additional electric radiator.
  • Such a radiator is in particular intended to achieve an almost immediate extra heat in vehicles deficient heat start.
  • the additional electric radiators comprise a chassis carrying electrical elements and a connection electrical connection of the radiator to an electrical source of the vehicle, or even means for controlling and / or controlling the operation of the radiator.
  • the frame is commonly shaped in a generally planar frame, which houses in its internal recess the heating elements, such as resistors with positive temperature coefficient (CTP).
  • the chassis is formed from two planar frame members assembled parallel to each other, between which are held the heating elements. These are initially assembled together to form a unitary block, which is installed on one of the frame members. The other frame member is then assembled to the previous to maintain between them the block of heating elements.
  • the chassis is not only a member for holding the heating elements together, but also an intermediate member for placing these heating elements inside the installation, and in particular inside a housing that this device comprises. last.
  • the chassis is equipped with connecting means on at least one wall of the installation, so as to be traversed in its general plane, and in particular through its two large opposite faces, by the flow of air flowing through. inside the installation.
  • chassis manufacturing methods deserve to be improved to enable it to be obtained at low costs while facilitating the installation of the heating elements on the chassis and promoting the positioning and maintenance of these heating elements, with respect to each other and compared to the connection of the radiator.
  • the object of the present invention is to provide a frame for receiving heating elements for an auxiliary electric heater of a ventilation system, heating and / or air conditioning, including a vehicle. It is more particularly the object of the present invention to provide such a frame which is of simple structure to enable it to be obtained at low cost, in particular by limiting the assembly operations to be carried out for the mounting between them of the components of the radiator. It is also more particularly the object of the present invention to provide such a chassis which allows the use of elements standard heaters and which allows a quick and easy installation of these heating elements on the chassis, while guaranteeing their reliable positioning relative to each other and with respect to the connections of connection of the radiator with the energy source of the vehicle and / or possibly to control members.
  • the chassis of the present invention is a chassis for receiving at least one heating element for an electric auxiliary radiator of a ventilation, heating and / or air conditioning system, in particular a vehicle.
  • a heating element is in particular a positive temperature coefficient (PTC) resistor, or similar heating element.
  • PTC positive temperature coefficient
  • This frame is of the kind designed as a hollow frame whose large faces intended to be traversed by the flow of air conveyed by the installation are kept at a distance from one another to provide a receiving space between them. heating element.
  • a chassis of the above-mentioned kind is mainly recognizable in that it is formed of a unitary piece in which means for retaining the heating element inside said volume are arranged in the zone of said large ones. faces.
  • the retaining means are in particular means for retaining the heating element in the plane of the chassis, against its escapement through said large faces.
  • the retaining means are preferably integrally molded to the frame.
  • a passage of introduction of the heating elements to said volume is formed in particular through at least one of the side walls of the frame.
  • the latter being the parts of the frame which border the latter and which are adjacent to the large faces.
  • the receiving volume of the heating element is delimited between the side walls of the chassis.
  • the retaining means provided in the zone of the large faces of the frame constitute an obstacle against a passage of the heating element, both out of this volume as it is sought by the invention, and towards the interior of this volume.
  • said passage is formed in a side wall of the chassis, for an introduction of the heating element in the manner of a drawer, by sliding between at least one or a plurality of retaining members respectively formed in the area of one and the other of the large faces of the frame.
  • the frame is advantageously obtained by molding in a single manufacturing operation, and the installation of the heating element on the frame is convenient and easy, without the need to use additional additional assembly members with consequent additional assembly operations and specific.
  • the unitary piece incorporating the retaining means is advantageously formed by molding a plastic material, said large faces being embodied at least in part by the retaining means.
  • the retaining means are more particularly constituted by retaining members forming an abutment, which are formed in the plane of at least one of said large faces, advantageously both, to prevent movement of the heating element outwards. of said reception volume.
  • the chassis comprises at least one individual reception corridor of a heating element formed in said volume.
  • This corridor promotes lateral guidance of the heating element when it is introduced into the chassis volume, and advantageously constitutes means for lateral positioning of the heating element with respect to connection elements that comprise a connection base intended to be reported on the chassis.
  • a plurality of corridors is advantageously provided, in particular by partitioning the volume of the frame by means of longitudinal partitions that the latter comprises.
  • the corridor at least is delimited between longitudinal partitions which extend in interposition between said large faces.
  • Such lateral positioning means of the heating element or elements can accurately position the heating element relative to the electrical connection members of the connection base fitted to the additional radiator, to avoid parasitic electrical contact.
  • Such arrangements are also intended to allow individual operation of standard heating elements, which are placed separately from each other within a corridor that is assigned to them.
  • the corridors are more precisely separated from each other by the longitudinal partitions, which advantageously constitute electrical insulation members of the heating elements vis-à-vis each other.
  • the longitudinal partitions form stiffening ribs of the frame.
  • the retaining members are more particularly formed in the junction zone between the partitions and said large faces, being for example constituted by edges that comprise the partitions.
  • the retaining members extend in particular along the partitions indifferently continuously and / or segmented. More particularly according to a first embodiment, the flanges are likely to extend over the entire length of the partitions. According to a second variant embodiment, the flanges extend in segments spaced apart along the partitions. For the same retaining member assigned to one of the large faces of the frame, the flanges may be formed on either side of the corresponding slice of the partitions, or may be provided at least partially along the on one edge of the edge of the partitions. In the latter case, the segments can be arranged alternately offset from one to the other edge of the edge of the same partition.
  • the retaining members extend in segments along the partitions. At least one segment of a retaining member assigned to one of the large faces is shifted with respect to at least one segment a retaining member assigned to the other large face.
  • the shift of the segments from one to the other of the retaining members is indifferently a longitudinal offset and / or a transverse offset in the plane of the frame.
  • segments of a first retaining member assigned to one of the large faces of the frame are likely to be formed on the edge of a first partition at a distance from each other.
  • the segments of the other retaining member are then capable of being arranged on the same partition, at its opposite edge, in correspondence with the zone of separation of the segments of the first retaining member.
  • the segments of the other retaining member are then able to be arranged on another partition, at its edge opposite that of the first partition, extending opposite the the retaining member that includes the latter.
  • these two variants can be associated. More particularly, for N segments of a retaining member assigned to a first of said large faces, a retaining member assigned to the other large face comprises segments alternately offset longitudinally and transversely to the segments of the body of the restraint assigned to the first big face.
  • At least one blocking element of the heating element is integrated in the chassis directly resulting from molding.
  • the locking member advantageously cooperates with one end of the heating element to prevent movement of the latter at least longitudinally.
  • the locking member consists of a finger provided with a clip, a ergot, a hook or similar member, which cooperates with a complementary relief that includes the heating element.
  • the at least one locking member preferably extends in the plane of at least one of said large faces.
  • At least one elastic longitudinal support member of the heating element is integrated in the frame. This integration is made directly from molding . At least one function of this elastic member is to absorb the dimensional variations of the heating element, in the longitudinal direction in particular, both with regard to manufacturing tolerances and to its expansion in the operating phase.
  • the heating element comprises at one of its ends an edge having a complementary relief capable of cooperating with the locking member.
  • This relief is for example materialized by a shoulder made on an electrode or by the end of a heat sink strip, both of which are part of the heating element.
  • the frame preferably incorporates transverse stiffening ribs. These transverse ribs are advantageously used to support the locking member and the elastic member. More particularly, at least one of the locking member and the resilient member is formed on at least one of the transverse stiffening ribs that includes the frame.
  • a connecting member between the frame and the connection base for connecting the heating elements to a energy source and / or control means is integrated in the chassis. This integration is advantageously performed molding.
  • the connecting member is more particularly a receiving member by interlocking the connection base, which is arranged in a sleeve or the like of which the internal recess constitutes said passage of introduction of the heating elements.
  • the sleeve is more particularly provided with at least one receiving housing of the connection base, and at least one resilient interlocking relief of a complementary relief that includes this base.
  • Such a relief is for example formed of a receiving housing of a clip or similar member that includes the connection base.
  • the elastic member and the interlocking member are in particular formed on two opposite sides of the frame.
  • means for attaching the frame to at least one wall of the installation are integrated into the frame.
  • This integration is advantageously performed molding.
  • the wall of the installation is in particular that of a housing for receiving the additional radiator.
  • the fixing means comprise in particular a guiding and positioning member of the frame on the wall of the installation.
  • This guide member is for example formed of a hook or an axially open sleeve, such as a shaped profile C or the like, or a suspension member or nesting of any conformation.
  • Such a suspension member is likely to cooperate with a mounting rail that includes the installation.
  • the guiding member of the fixing means is preferably arranged at the end of the frame opposite to that comprising the receiving member by interlocking the connection base, so that the frame is kept inside the frame. installation being engaged at its ends respectively on the rail and on the connection base, itself fixed on a wall of the installation.
  • the chassis incorporates at least one of its ends at least a ventilation hole for passage through the flow of air conveyed by the installation.
  • the structural arrangement of the frame makes it possible to obtain it at low cost, from a single molding operation using, for example, a mold with two shells and a drawer for forming the sleeve intended to receive the connection base and to authorize the passage of the heating element (s) to the interior volume of the frame.
  • a chassis incorporates manufacturing and without additional assembly operation, all the means necessary for positioning and maintaining the heating element at least on the chassis, positioning and maintaining the chassis on at least one wall of the installation, and connecting the heating element to at least the vehicle energy source and / or control means, via the connection base easily accessible to the frame by means of the sleeve.
  • the heating element is capable of being formed from a plurality of elementary heating elements assembled in block between them prior to their installation on the chassis.
  • each element delivers on average 300 watts so that from the same frame comprising for example four corridors, one can create four radiators of different power, 300, 600, 900 or 1200 Watts.
  • the present invention also relates to an electric heating radiator of a heating, ventilation and / or air conditioning installation, comprising a previously described chassis.
  • the present invention also relates to a ventilation, heating and / or air conditioning installation incorporating an auxiliary electric radiator previously described.
  • the method of the invention also consists of preferably individually installing a plurality of separate heating elements within respective corridors in the frame. This installation is likely to be carried out by successively placing the heating elements inside the frame volume, or by grouped placing these heating elements from a single operation of individual assembly of the heating elements. on the chassis.
  • an electric heater is intended to equip a ventilation system, heating and / or air conditioning, including a vehicle.
  • This radiator is an almost immediate heat sink radiator in vehicles deficient in heat at startup.
  • the radiator comprises a frame 1 plan shaped frame, which is intended to be placed in the air flow A conveyed by the installation.
  • This frame 1 comprises two large faces 2 and 2 'intended to be traversed by the air flow, which are arranged at a distance parallel to each other to provide an internal volume 12 for reception of a plurality of Heaters 3.
  • These heating elements 3 are constituted on the exemplary embodiment illustrated by resistors with positive temperature coefficient (PTC).
  • the frame 1 consists of a one-piece element, formed by molding a plastic material, such as polypropylene, polyamide or similar plastics material. More particularly, the two large faces 2,2 'are arranged at a distance from one another via the side walls of the frame forming the frame 1, these side walls constituting a unitary piece.
  • integral molding retaining members 15 are respectively located in the plane of each of the large faces 2, 2 'of the frame 1. These retaining members 15 form obstacles preventing escape of the heating elements 3 through the large faces 2,2 'of the frame 3.
  • connection base 4 is attached to the frame 1 for the electrical connection of the heating elements 3 with a source of electrical energy of the vehicle and / or control means.
  • the connection base 4 is attached to the frame 1 via a lateral sleeve 10 formed on the frame 1, which receives by fitting this base 4.
  • Housings 11 are formed in the sleeve 10, for the reception of clips that comprises the base 4, so as to lock the connection by interlocking between the connection base 4 and the frame 2.
  • the internal recess of the sleeve 10 is used to provide a passage 21 for introducing the heating elements 3 into the internal volume 12 of the frame 1, because of the obstacle formed by the retaining members 15 to the against an introduction of the heating elements by the large faces 2,2 'of the frame 1.
  • connection base 4 is fixed on a wall element 5 of the installation, and in particular on a wall element of a housing housing at least the additional radiator.
  • This connection base 4 being fitted on the frame 1, it is held on the wall 5 of the installation.
  • the frame 1 is further supported by a rail 8 which extends between the first wall element 5 and a wall element 6 opposite the installation.
  • This support is obtained by means of an interlocking member 7 formed at the end of the frame 1 opposite to that receiving the connection base 4.
  • This interlocking member 7 is for example formed as an open sleeve, hook or analogous organ.
  • at least one of the wall elements 5,6 has a cleat 9 for holding the frame 1 in position in its general plane.
  • the fixing means of the frame 1 on the installation which in particular associates the sleeve 10 and the interlocking member 7, are integrally molded to the frame 1.
  • the chassis 1 incorporates molding means for integrating the heating elements 3 in its internal volume 12. These integration means comprise corridors 13 for individual reception of the heating elements 3. These are individually introduced by sliding inside the interior. a corridor 13 assigned to them. The corridors 13 are delimited by longitudinal partitions 14, which are integrally molded to the frame 1. These partitions 14 constitute not only guide members of the heating elements 3 when they are introduced inside the frame 1, but also stiffening the frame 1, and electrical insulation members between two neighboring heating elements 3.
  • the retaining members 15 consist of flanges formed in partial coverage of the large faces 2, 2 'of the frame 1. These flanges are formed at the edges of the edges of the longitudinal partitions 14 and / or the lateral sides of the frame 1. retainers 15 are also incorporated molding 1 frame, and maintain the heating elements 3 inside the internal volume 12 of the frame against their escapement through the large faces of the frame 1. These retaining members s' extend in remote segments along the slices of the partitions 14 .
  • the segments of a retaining member 15 of a large face 2,2 ' are formed on a first wafer of at least one partition 14, while the segments of a retaining member 15 of the other large 2.2 'face are formed on the opposite edge of the partition 14.
  • the partitions 14 are of 4.
  • Each of them comprises retaining members 15 provided on each of its slices .
  • These retaining members 15 are segmented, the segments formed on one of the slices of the partition 14 being longitudinally offset relative to the segments formed on the other edge of this partition 14.
  • One of the retaining members 15 formed on a first portion of a partition 14 is divided into 2 segments, the other retainer formed on the other edge of the partition 14 having a single segment longitudinally offset from the segments on the first portion of the partition 14.
  • the integration means also comprise elastic members 16 for longitudinal thrust of the heating elements 3 in the direction of the sleeve 10.
  • these elastic members 16 are formed of tongues or similar deformable member that the frame 1 incorporates molding. These resilient members 16 make it possible to compensate for any dimensional variations of the heating elements 3, variations that may result from the manufacturing tolerances of the heating elements 3 and / or their expansion during operation.
  • the integration means also comprise locking members 17 of the heating elements 3 inside the corridor 13 which receives them.
  • These locking members 17 are in particular intended to position the heating elements 3 inside the corridors 13, in a position adapted for their electrical connection with the connection base 4.
  • These locking members 17 are also incorporated molding at frame 1, being formed in the plane of at least one of the large faces 2,2 'of the frame 1.
  • these locking members 17 consist of pins with hook or hook, which are mounted resiliently movable in the plane of the frame 2, extending naturally in the plane of the large faces 2,2 '.
  • the locking members 17 are intended to be engaged on a complementary relief 22 that the heating elements 3 comprise.
  • Such complementary reliefs 22 are in particular in plurality for each of the heating elements 3, being arranged relative to one another at the way notches of a rack.
  • the heating element 3 To install the heating element 3 on the frame 1, it is introduced through the passage 21 in the manner of a drawer until it bears against the elastic member 16, and the engagement of the blocking member with one of the complementary reliefs 22 of the heating element 3.
  • the heating element 3 is guided during its introduction into the corresponding corridor 13, on the one hand laterally between the partitions 14, and on the other hand in the plane of the frame between the large faces 2,2 'by the retaining members 15.
  • the frame 2 also incorporates the molding transverse stiffening ribs 18, which are used to support the elastic members 16 and the locking members 17. Accessorily, other longitudinal stiffening ribs 19 are provided at the outer edge of the side walls.
  • chassis 1 The molding transverse stiffening ribs 18, which are used to support the elastic members 16 and the locking members 17. Accessorily, other longitudinal stiffening ribs 19 are provided at the outer edge of the side walls. chassis 1.
  • the frame 1 also incorporates the molding of the louvers 20 for the passage of the air flow conveyed by the installation, in order to reduce the airflow losses and not to disturb the circulation of the air flow inside the installation.
  • These lugs 20 are formed in particular through a transverse stiffening end element of the chassis 1.

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
EP07102417.8A 2006-02-17 2007-02-14 Halterahmen für Heizelemente für einen elektrischen Heizkörper einer Anlage zur Belüftung, Heizung und/oder Klimatisierung Active EP1821575B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0601461A FR2897744B1 (fr) 2006-02-17 2006-02-17 Chassis porteur d'elements chauffants pour un radiateur electrique d'une installation de ventilation, de chauffage et/ou de climatisation.

Publications (2)

Publication Number Publication Date
EP1821575A1 true EP1821575A1 (de) 2007-08-22
EP1821575B1 EP1821575B1 (de) 2018-07-11

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EP07102417.8A Active EP1821575B1 (de) 2006-02-17 2007-02-14 Halterahmen für Heizelemente für einen elektrischen Heizkörper einer Anlage zur Belüftung, Heizung und/oder Klimatisierung

Country Status (4)

Country Link
US (1) US7977607B2 (de)
EP (1) EP1821575B1 (de)
JP (1) JP4892369B2 (de)
FR (1) FR2897744B1 (de)

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FR2944395A1 (fr) * 2009-04-10 2010-10-15 Valeo Systemes Thermiques Armature pour un module chauffant electrique
FR2954470A1 (fr) * 2009-12-23 2011-06-24 Valeo Systemes Thermiques Dispositif de chauffage electrique et appareil de chauffage correspondant
CN105459967A (zh) * 2015-12-08 2016-04-06 芜湖恒美电热器具有限公司 一种太阳能ptc汽车除霜装置
FR3032385A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Boitier d'un dispositif de chauffage electrique
FR3032386A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Boitier d'un dispositif de chauffage electrique
FR3032387A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique et conduit de circulation d'air dans une installation de ventilation, chauffage et/ou climatisation
FR3032389A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique
FR3032388A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique
EP3141842A1 (de) * 2015-09-11 2017-03-15 Mahle International GmbH Ptc-heizer für ein klimaanlagensystem, insbesondere eines kraftfahrzeugs
CN107208930A (zh) * 2015-02-10 2017-09-26 法雷奥热系统公司 电加热装置和相关联的锁定装置
WO2017220941A1 (fr) * 2016-06-22 2017-12-28 Valeo Systemes Thermiques Dispositif de chauffage additionnel electrique et son procede de fabrication
FR3056454A1 (fr) * 2016-09-29 2018-03-30 Valeo Systemes Thermiques Cadre d'un dispositif de chauffage electrique comprenant un moyen de deformation plastique
WO2018073530A1 (fr) 2016-10-21 2018-04-26 Valeo Systemes Thermiques Dispositif de chauffage additionnel electrique
FR3078022A1 (fr) * 2018-02-19 2019-08-23 Valeo Systemes Thermiques Cadre d'un dispositif de chauffage electrique comprenant un element deformable

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Publication number Priority date Publication date Assignee Title
ES2303167T3 (es) * 2005-09-23 2008-08-01 CATEM GMBH & CO. KG Elemento generador de calor de un dispositivo calefactor.
ES2349351T3 (es) * 2007-07-20 2010-12-30 EBERSPÄCHER CATEM GMBH & CO. KG Dispositivo eléctrico de calefacción en especial para vehículos a motor.
FR2922817B1 (fr) * 2007-10-31 2012-12-21 Valeo Systemes Thermiques Dispositif de chauffage electrique d'un flux d'air circulant a l'interieur d'une installation de ventilation, de chauffage et/ou de climatisation d'un vehicule automobile
US20130068749A1 (en) * 2009-07-09 2013-03-21 John Thompson, Jr. Roof Heater
FR2954468B1 (fr) * 2009-12-23 2012-06-08 Valeo Systemes Thermiques Dispositif de chauffage electrique et procede d'assemblage correspondant
DE102012109801B4 (de) * 2012-10-15 2015-02-05 Borgwarner Ludwigsburg Gmbh Elektrische Heizvorrichtung
CN104105229B (zh) * 2013-04-07 2016-02-24 光宝科技股份有限公司 加热单元及应用该加热单元的加热系统
KR20150025221A (ko) * 2013-08-28 2015-03-10 현대자동차주식회사 차량용 히터 장치
USD757917S1 (en) * 2013-11-27 2016-05-31 Jahwa Electronics Co., Ltd. Electric heater mounted on air conditioner for vehicle
JP6425525B2 (ja) * 2014-12-08 2018-11-21 株式会社日本クライメイトシステムズ 車両用空調装置の電気式ヒータ
DE102018101453A1 (de) * 2018-01-23 2019-07-25 Borgwarner Ludwigsburg Gmbh Heizvorrichtung und Verfahren zum Herstellung eines Heizstabes
FR3093020A1 (fr) * 2019-02-25 2020-08-28 Valeo Systemes Thermiques Procédé d’assemblage d’un dispositif de chauffage, ventilation et/ou climatisation pour véhicule automobile
DE102019210394A1 (de) * 2019-07-15 2021-01-21 Mahle International Gmbh Verfahren zum Herstellen von Temperiereinrichtungen
CN212046774U (zh) * 2019-12-30 2020-12-01 法雷奥汽车空调湖北有限公司 电加热装置、供暖、通风和/或空调装置和机动车辆
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FR2944395A1 (fr) * 2009-04-10 2010-10-15 Valeo Systemes Thermiques Armature pour un module chauffant electrique
EP2241840A1 (de) * 2009-04-10 2010-10-20 Valeo Systèmes Thermiques Rahmen für ein elektrisches Heizmodul und zugehoeriges Herstellungsverfahren
FR2954470A1 (fr) * 2009-12-23 2011-06-24 Valeo Systemes Thermiques Dispositif de chauffage electrique et appareil de chauffage correspondant
WO2016128398A1 (fr) * 2015-02-10 2016-08-18 Valeo Systemes Thermiques Dispositif de chauffage electrique
WO2016128397A1 (fr) * 2015-02-10 2016-08-18 Valeo Systemes Thermiques Dispositif de chauffage electrique et conduit de circulation d'air dans une installation de ventilation, chauffage et/ou climatisation
FR3032386A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Boitier d'un dispositif de chauffage electrique
FR3032387A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique et conduit de circulation d'air dans une installation de ventilation, chauffage et/ou climatisation
FR3032389A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique
FR3032388A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Dispositif de chauffage electrique
WO2016128399A1 (fr) * 2015-02-10 2016-08-18 Valeo Systemes Thermiques Dispositif de chauffage electrique
CN107208930B (zh) * 2015-02-10 2020-03-03 法雷奥热系统公司 电加热装置和相关联的锁定装置
WO2016128395A1 (fr) * 2015-02-10 2016-08-18 Valeo Systemes Thermiques Boîtier d'un dispositif de chauffage electrique
DE112016000677B4 (de) 2015-02-10 2023-02-09 Valeo Systemes Thermiques Elektrische Heizvorrichtung und Luftumlaufleitung in einer Lüftungs-, Heizungs- und/oder Klimatisierungsanlage
WO2016128396A1 (fr) * 2015-02-10 2016-08-18 Valeo Systemes Thermiques Boîtier d'un dispositif de chauffage electrique
FR3032385A1 (fr) * 2015-02-10 2016-08-12 Valeo Systemes Thermiques Boitier d'un dispositif de chauffage electrique
CN107208930A (zh) * 2015-02-10 2017-09-26 法雷奥热系统公司 电加热装置和相关联的锁定装置
CN107206866A (zh) * 2015-02-10 2017-09-26 法雷奥热系统公司 电加热装置的壳体
CN107206866B (zh) * 2015-02-10 2020-07-07 法雷奥热系统公司 电加热装置的壳体
EP3141842A1 (de) * 2015-09-11 2017-03-15 Mahle International GmbH Ptc-heizer für ein klimaanlagensystem, insbesondere eines kraftfahrzeugs
CN105459967A (zh) * 2015-12-08 2016-04-06 芜湖恒美电热器具有限公司 一种太阳能ptc汽车除霜装置
FR3053205A1 (fr) * 2016-06-22 2017-12-29 Valeo Systemes Thermiques Dispositif de chauffage additionnel electrique et son procede de fabrication
WO2017220941A1 (fr) * 2016-06-22 2017-12-28 Valeo Systemes Thermiques Dispositif de chauffage additionnel electrique et son procede de fabrication
FR3056454A1 (fr) * 2016-09-29 2018-03-30 Valeo Systemes Thermiques Cadre d'un dispositif de chauffage electrique comprenant un moyen de deformation plastique
WO2018073530A1 (fr) 2016-10-21 2018-04-26 Valeo Systemes Thermiques Dispositif de chauffage additionnel electrique
KR20190056403A (ko) 2016-10-21 2019-05-24 발레오 시스템므 떼르미끄 전기식 보조 가열 장치
US11214123B2 (en) 2016-10-21 2022-01-04 Valeo Systemes Thermiques Electric auxiliary heating device
FR3078022A1 (fr) * 2018-02-19 2019-08-23 Valeo Systemes Thermiques Cadre d'un dispositif de chauffage electrique comprenant un element deformable

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US7977607B2 (en) 2011-07-12
US20070187384A1 (en) 2007-08-16
FR2897744B1 (fr) 2008-05-09
FR2897744A1 (fr) 2007-08-24
JP2007216951A (ja) 2007-08-30
JP4892369B2 (ja) 2012-03-07
EP1821575B1 (de) 2018-07-11

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