EP2297539B1 - Refroidisseur à plaques pour liquides - Google Patents

Refroidisseur à plaques pour liquides Download PDF

Info

Publication number
EP2297539B1
EP2297539B1 EP09756943.8A EP09756943A EP2297539B1 EP 2297539 B1 EP2297539 B1 EP 2297539B1 EP 09756943 A EP09756943 A EP 09756943A EP 2297539 B1 EP2297539 B1 EP 2297539B1
Authority
EP
European Patent Office
Prior art keywords
plate
bodies
box
plate bodies
cooler 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.)
Active
Application number
EP09756943.8A
Other languages
German (de)
English (en)
Other versions
EP2297539A2 (fr
Inventor
Philipp Pustelnik
Thomas Euler-Rolle
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.)
Alpver Vermoegens- und Liegen- Schaftsverwaltungs
Euler-Rolle Thomas
Original Assignee
ALPVER Vermogens- und Liegen- schaftsverwaltungs GmbH
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 ALPVER Vermogens- und Liegen- schaftsverwaltungs GmbH filed Critical ALPVER Vermogens- und Liegen- schaftsverwaltungs GmbH
Publication of EP2297539A2 publication Critical patent/EP2297539A2/fr
Application granted granted Critical
Publication of EP2297539B1 publication Critical patent/EP2297539B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/04—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits
    • F28D1/053—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight
    • F28D1/0535—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with tubular conduits the conduits being straight the conduits having a non-circular cross-section
    • F28D1/05366—Assemblies of conduits connected to common headers, e.g. core type radiators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F21/00—Constructions of heat-exchange apparatus characterised by the selection of particular materials
    • F28F21/08—Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
    • F28F21/081—Heat exchange elements made from metals or metal alloys
    • F28F21/084—Heat exchange elements made from metals or metal alloys from aluminium or aluminium alloys
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/001—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core
    • F28F9/002—Casings in the form of plate-like arrangements; Frames enclosing a heat exchange core with fastening means for other structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F9/0246—Arrangements for connecting header boxes with flow lines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0049—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for lubricants, e.g. oil coolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
    • F28F9/02—Header boxes; End plates
    • F28F2009/0285—Other particular headers or end plates
    • F28F2009/0292—Other particular headers or end plates with fins
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2250/00—Arrangements for modifying the flow of the heat exchange media, e.g. flow guiding means; Particular flow patterns
    • F28F2250/06—Derivation channels, e.g. bypass
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2255/00—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes
    • F28F2255/16—Heat exchanger elements made of materials having special features or resulting from particular manufacturing processes extruded
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F27/00—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
    • F28F27/02—Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus for controlling the distribution of heat-exchange media between different channels

Definitions

  • the invention relates to a plate cooler for liquids, in particular hydraulic oil, with a parallelepipedic packet of spaced parallel plate bodies for the liquid flowing through it inside and between adjacent extruded profile plate bodies arranged air channels, the plate bodies open into receiving slots of the plate bodies transversely extending elongated boxes, in a distribution box and a collecting box with an inlet or a drain, wherein the boxes are formed as aluminum extruded profiles having ribs and along their length continuous guide grooves for mounting terminal elements and inside a continuous liquid channel with a round cross-section.
  • a bypass flow by bypass channels are provided in the package parallel to the liquid channels between the distribution box and the collecting box and provided on the liquid inlet side distribution box in the area of the bypass channels equipped with a valve that allows the connection between the distribution channel and the bypass channels in the cold state.
  • extruded profiles are provided with integrally molded inner ribs. This way will increases the cooling surface for the hydraulic oil and thus increases the cooling capacity. For the same reasons, it is particularly advantageous if the extruded profiles have multi-chamber cross-section.
  • the GB 1 551 106 A shows a liquid cooler in which a package of liquid-conducting plates via a plurality of so-called header plates are interconnected.
  • the end pieces of the radiator plates are also connected to header plates, which in turn are welded or glued to distribution and collection boxes.
  • the disadvantage here is the complex construction of the entire liquid cooler, which is dependent on the use of the header plates due to the simple design of the distribution and collection boxes.
  • the FR 1 551 137 A teaches a liquid cooler in which a bundle of tubes of circular cross-section is connected to two distribution boxes for the liquid to be cooled.
  • the tubes are inserted in recesses of the distribution boxes and glued.
  • the plate-shaped extruded profiles are soldered end in the known construction in openings of the distribution box and the header tank.
  • the invention aims to provide a plate cooler of the kind set forth, which can be easily manufactured and assembled from a few basic components to the production and the production costs continue to reduce and increase the capabilities of the cooler.
  • the cooler according to the invention is characterized in that the plate bodies each open into a curved collecting space of the distribution box or the collecting box which is in communication with the associated liquid channel.
  • the inserted plate body are liquid-tightly connected to the receiving slots by an adhesive.
  • the one end of the junction box and the header box is chamfered to accommodate adapter bodies for pipe connections of different orientation.
  • Fig. 1 a view of a plate cooler according to the invention
  • Fig. 2 a left side view of the radiator after Fig. 1, Fig. 3 a right side view of the radiator after Fig. 1 .
  • Fig. 4 a detail from Fig. 1 in an enlarged view
  • Fig. 5 a cut after the line VV in Fig. 3
  • Fig. 6 a section along the line VI-VI in Fig. 1
  • Fig. 7 a view of the distributor
  • Fig. 8 a section along the line VIII-VIII in Fig. 7,
  • Fig. 9 an end view too Fig. 7, Fig. 10 a section along the line XX in Fig. 9, Fig. 11 an analogue cut like Fig. 10 but with oil pipes
  • Fig. 12 a perspective view of a part of the radiator before assembly
  • the Fig. 13-18 various adapter connections in perspective partial views.
  • Fig. 1 illustrated embodiment relates to a hydraulic oil cooler, which has a package of parallel plate bodies 1 and interposed air channels 2 of air blades 2 ', which are flowed through in the example shown from top to bottom and end of a distribution box 3, starting in a collection box 3' ends ,
  • the distribution box 3 and the collection box 3 ' are formed substantially the same.
  • the plate body 1 are formed as aluminum extruded profiles (eg according to the patent AT 402 235 ) and in passage slots 5 of the junction box 3 and header 3 'held, such as Fig. 12 shows.
  • the rib body includes on opposite sides of guide grooves 8 for receiving mounting elements, such as nuts 12 for (not shown) bolts for attaching the radiator or the fan unit to a vehicle, a machine od.
  • mounting elements such as nuts 12 for (not shown) bolts for attaching the radiator or the fan unit to a vehicle, a machine od.
  • the plate bodies 1 each open into a curved oil collecting space 3 "of the distribution box 3 or of the collecting box 3 'which is in communication with the associated oil channel 6.
  • the air strips 2' of a distance holder In each case, one end of the distributor box 3 or of the collecting box 3 'is beveled at 45 °, for example, in order to engage in the nose ribs 3 "' of the distributor box 3 or of the collecting box 3 ' Fig. 13-18 shown adapter body F for (not shown) to receive pipe connections. The other end is closed with a screw plug 9, as Fig. 3 shows.
  • the receiving slots 5 for the plate body 1 are, in particular Fig. 12 shows, in the distribution box 3 and the collection box 3 'circular arc and conical.
  • the oil-tight jointing method may be a low-temperature bonding method ( ⁇ 300 ° C), which does not require the use of a protective gas or vacuum atmosphere.
  • the inserted into the receiving slots 5 plate body 1 can also be soldered to the slots.
  • the oil cooler is equipped with per se known bypass channels 10, wherein in the distribution box 3 via an end-side internal thread 13, a valve 11 is screwed (eg according to AT 414,042 ).
  • the valve closure body of the valve 11 may be biased by a spring in the closed position, preferably up to a pressure difference of 2-3 bar (opening pressure).
  • This embodiment advantageously makes it possible that in normal operation, when the oil is warm and the pressure loss across the plate body 1 is small ( ⁇ 2 bar), the bypass is closed and the entire amount of oil flows over the plate body 1. Is in cold operation, the pressure loss in the plate bodies 1> 2-3 bar, so opens the bypass valve 11 and allows the direct connection between the junction box 3 and the collection box 3 'via the bypass channels 10th
  • the adapter body F for pipe connections at the oblique front end of the junction box 3 and 3 'collection box can be fixed without complex welding with different orientation, which can be taken into account all occurring in practice connection conditions.
  • the radiator can be traversed in both a U-shape and diagonally, as indicated by the arrows P, for example.

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)

Claims (5)

  1. Refroidisseur à plaques pour liquides, en particulier pour huile hydraulique, comportant un paquet parallélépipédique de corps de plaque (1) profilés extrudés parallèles et espacés pour le liquide circulant à l'intérieur de ceux-ci et des conduits d'air (2) disposés entre des corps de plaque (1) adjacents, les corps de plaque (1) débouchant dans des fentes de réception (5) de boîtiers allongés (3, 3') s'étendant transversalement aux corps de plaque (1), à savoir dans un boîtier distributeur (3) et un boîtier collecteur (3') présentant respectivement une entrée (P) et une sortie (P), les boîtiers (3, 3') étant réalisés sous la forme de profilés extrudés en aluminium (7) qui présentent extérieurement des nervures et, sur leur longueur, des rainures de guidage continues (8) pour des éléments de raccordement de montage et, intérieurement, un conduit de liquide continu (6) de section transversale circulaire, caractérisé en ce que les corps de plaque (1) débouchent chacun dans un espace collecteur bombé (3") du boîtier distributeur (3), respectivement du boîtier collecteur (3'), qui est en liaison avec le conduit de liquide (6) associé.
  2. Refroidisseur à plaques selon la revendication 1, caractérisé en ce que les corps de plaque (1) insérés sont reliés aux fentes de réception (5) de manière étanche aux liquides au moyen d'un adhésif.
  3. Refroidisseur à plaques selon la revendication 1 ou 2, caractérisé en ce qu'une extrémité du boîtier distributeur (3) et du boîtier collecteur (3') est biseautée pour recevoir des corps adaptateurs (F) pour des raccords- de tuyauterie ayant une orientation différente.
  4. Refroidisseur à plaques selon l'une des revendications 1 à 3, caractérisé en ce que des filetages (12) pour la fixation d'éléments fonctionnels, de préférence des vannes (11) pour des conduits de dérivation, sont formés côté extrémité dans le conduit traversant (5) du boîtier distributeur (3) et du boîtier collecteur (3').
  5. Refroidisseur à plaques selon l'une des revendications 1 à 4, caractérisé en ce que le corps nervuré (7) est pourvu dans la zone des conduits d'air (2) de nervures d'écartement (3"') pour des ailettes de ventilation (2').
EP09756943.8A 2008-06-03 2009-05-15 Refroidisseur à plaques pour liquides Active EP2297539B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0089108A AT506309B1 (de) 2008-06-03 2008-06-03 Plattenkühler für flüssigkeiten
PCT/AT2009/000201 WO2009146474A2 (fr) 2008-06-03 2009-05-15 Refroidisseur à plaques pour liquides

Publications (2)

Publication Number Publication Date
EP2297539A2 EP2297539A2 (fr) 2011-03-23
EP2297539B1 true EP2297539B1 (fr) 2019-07-17

Family

ID=40935144

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09756943.8A Active EP2297539B1 (fr) 2008-06-03 2009-05-15 Refroidisseur à plaques pour liquides

Country Status (5)

Country Link
US (1) US9587887B2 (fr)
EP (1) EP2297539B1 (fr)
CN (1) CN102066867B (fr)
AT (1) AT506309B1 (fr)
WO (1) WO2009146474A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102691545A (zh) * 2012-05-10 2012-09-26 无锡久盛换热器有限公司 新型液压传动油冷却器
US10018101B2 (en) * 2013-01-18 2018-07-10 Robert D. Seligman Cooling system and a method for its use
US20150041414A1 (en) * 2013-08-09 2015-02-12 Ledwell & Son Enterprises, Inc. Hydraulic fluid cooler and filter
DE102014002407B4 (de) * 2014-02-20 2017-12-21 Modine Manufacturing Company Gelöteter Wärmetauscher
FR3028936B1 (fr) * 2014-11-25 2021-06-04 Valeo Systemes Thermiques Echangeur thermique
AT516942B1 (de) * 2015-04-28 2016-10-15 Euler-Rolle Thomas Dipl Ing Kühlerstation zum Anschluß eines Flüssigkeitskühlers
CN111559218B (zh) * 2019-02-14 2022-10-14 浙江三花汽车零部件有限公司 一种热交换器
CN112556983A (zh) * 2020-11-26 2021-03-26 中国核动力研究设计院 一种精确模拟流动阻力的多通道流动不稳定性实验装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551137A (fr) * 1967-11-13 1968-12-27
US20030085030A1 (en) * 2001-11-02 2003-05-08 Gowan James D Extruded manifold and method of making same

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3265126A (en) * 1963-11-14 1966-08-09 Borg Warner Heat exchanger
FR2304049A1 (fr) 1975-03-14 1976-10-08 Chausson Usines Sa Radiateur a elements assembles mecaniquement
GB1551106A (en) 1977-04-05 1979-08-22 Johnson L Heat exchangers
GB2049149B (en) * 1979-04-21 1984-02-22 Imi Marston Radiators Ltd Tubular heat exchangers
GB2090652A (en) * 1981-01-02 1982-07-14 British Aluminium The Co Ltd Improvements Relating to Heat Exchangers
FR2538526B1 (fr) * 1982-12-22 1986-12-19 Chausson Usines Sa Plaque collectrice pour echangeur de chaleur a tubes et boites a eau
DE3720483C3 (de) * 1986-06-23 1994-07-14 Showa Aluminium Co Ltd Wärmetauscher
US5127466A (en) * 1989-10-06 1992-07-07 Sanden Corporation Heat exchanger with header bracket and insertable header plate
US5046555A (en) * 1990-09-06 1991-09-10 General Motors Corporation Extended surface tube-to-header connection for condenser
FR2681938B1 (fr) * 1991-10-01 1993-12-03 Valeo Thermique Moteur Boite a fluide a paroi tubulaire pour echangeur de chaleur.
US5307870A (en) * 1991-12-09 1994-05-03 Nippondenso Co., Ltd. Heat exchanger
AT402235B (de) 1994-11-21 1997-03-25 Pustelnik Werner Dipl Ing Hydrauliköl-luftkühler
FR2742532B1 (fr) * 1995-12-13 1998-01-30 Valeo Thermique Moteur Sa Plaque collectrice d'encombrement reduit pour echangeur de chaleur
FR2752930B1 (fr) * 1996-08-29 1998-11-13 Valeo Thermique Moteur Sa Collecteur a collets, a base d'aluminium, pour echangeur de chaleur, notamment de vehicule automobile
JP3760571B2 (ja) * 1997-06-24 2006-03-29 株式会社デンソー 熱交換器
JPH11226685A (ja) * 1998-02-16 1999-08-24 Denso Corp 熱交換器およびヘッダタンクの製造方法
AT405882B (de) * 1998-02-24 1999-12-27 Pustelnik Werner Dipl Ing Anschlusseinrichtung für einen flüssigkeitsverteiler
JP4300628B2 (ja) * 1999-03-30 2009-07-22 株式会社デンソー 熱交換器
US6129146A (en) * 1999-05-17 2000-10-10 Krueger; David L. Manifold for a brazed radiator
US6167956B1 (en) * 1999-08-24 2001-01-02 Westinghouse Air Brake Company Aftercooler having bypass passage integrally formed therewith
US6575227B1 (en) * 1999-10-26 2003-06-10 Duramax Marine, Llc Heat exchanger
JP4109444B2 (ja) * 2001-11-09 2008-07-02 Ｇａｃ株式会社 熱交換器およびその製造方法
JP4107051B2 (ja) * 2002-02-19 2008-06-25 株式会社デンソー 熱交換器
JP2004219044A (ja) * 2002-12-26 2004-08-05 Denso Corp 熱交換器およびコアプレートの製造方法
JP2004286358A (ja) * 2003-03-24 2004-10-14 Calsonic Kansei Corp 熱交換器のコア部構造
JP2004293982A (ja) * 2003-03-27 2004-10-21 Calsonic Kansei Corp 熱交換器のコア部構造
JP2004301454A (ja) * 2003-03-31 2004-10-28 Calsonic Kansei Corp 熱交換器用のヘッダタンク
DE10343239B4 (de) * 2003-09-17 2021-09-09 Mahle International Gmbh Wärmeübertrager
WO2005045342A1 (fr) 2003-11-05 2005-05-19 Thomas Euler-Rolle Refroidisseur a plaques pour substances fluides
AT414042B (de) 2004-06-09 2006-08-15 Pustelnik Philipp Dipl Ing Plattenkühler
US7775265B2 (en) * 2004-09-15 2010-08-17 Flex-A-Lite Consolidated, Inc. Side tank design
US7967061B2 (en) 2005-02-02 2011-06-28 Carrier Corporation Mini-channel heat exchanger header

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1551137A (fr) * 1967-11-13 1968-12-27
US20030085030A1 (en) * 2001-11-02 2003-05-08 Gowan James D Extruded manifold and method of making same

Also Published As

Publication number Publication date
US20110139418A1 (en) 2011-06-16
EP2297539A2 (fr) 2011-03-23
AT506309B1 (de) 2009-08-15
AT506309A4 (de) 2009-08-15
WO2009146474A3 (fr) 2010-04-22
WO2009146474A2 (fr) 2009-12-10
CN102066867B (zh) 2013-01-02
US9587887B2 (en) 2017-03-07
CN102066867A (zh) 2011-05-18

Similar Documents

Publication Publication Date Title
EP2297539B1 (fr) Refroidisseur à plaques pour liquides
EP1830048B1 (fr) Echangeur thermique doté d'une plaque de raccordement, en particulier refroidisseur de l'air de suralimentation
EP2044304B1 (fr) Échangeur de chaleur avec raccord d'accouplement, par exemple refroidisseur d'air de charge, et raccord d'accouplement pour échangeur de chaleur
DE102014106941A1 (de) Kühlvorrichtung für ein Batteriepaket
EP1810764A1 (fr) Procédé destiné à la fabrication de boîtiers de soupape et boîtier de soupape
EP3163242A1 (fr) Indirekter ladeluftkühler
EP1616143A1 (fr) Echangeur thermique, en particulier refroidisseur d'air de suralimentation pour vehicules automobiles
EP2435776B1 (fr) Refroidisseur à plaques pour liquides
DE20121112U1 (de) Sammelkasten für einen Wärmeaustauscher, insbesondere an Kraftfahrzeugen
DE4330214B4 (de) Wärmetauscher
EP3591268B1 (fr) Connecteur de conduite de fluide pourvu de pièce d'insertion fixe destinée à l'étranglement
DE102006053702A1 (de) Wärmetauscher, insbesondere Gaskühler
DE3533196A1 (de) Doppelwaermetauscher, insbesondere heizkoerper fuer eine heiz- oder klimaanlage eines kraftfahrzeugs
DE102012220435A1 (de) Kühlplatte
DE102005054755B3 (de) Kühlvorrichtung
DE9401035U1 (de) Kühleinrichtung für ein Kraftfahrzeug
AT414042B (de) Plattenkühler
EP1668304A1 (fr) Unite d'echange thermique pour vehicules automobiles
AT505413B1 (de) Plattenkühler für flüssigkeiten
DE9420659U1 (de) Heizungswärmetauscher für Kraftfahrzeuge und angepaßter Wasserkasten
DE2517897A1 (de) Rohrregister-heizkoerper
DE102010028867A1 (de) Wärmeübertrager
EP2762822B1 (fr) Élément d'échangeur de chaleur et agencement d'échangeur thermique
DE102024116356A1 (de) Wärmeaustauscher
EP1923653A1 (fr) Échangeur de chaleur

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20101102

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA RS

DAX Request for extension of the european patent (deleted)
RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: EULER-ROLLE, THOMAS

Owner name: ALPVER VERMOEGENS- UND LIEGEN- SCHAFTSVERWALTUNGS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PUSTELNIK, PHILIPP

17Q First examination report despatched

Effective date: 20150527

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: EXAMINATION IS IN PROGRESS

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20190301

RIN1 Information on inventor provided before grant (corrected)

Inventor name: PUSTELNIK, PHILIPP

Inventor name: EULER-ROLLE, THOMAS

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502009015878

Country of ref document: DE

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 1156249

Country of ref document: AT

Kind code of ref document: T

Effective date: 20190815

REG Reference to a national code

Ref country code: RO

Ref legal event code: EPE

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: ISLER AND PEDRAZZINI AG, CH

REG Reference to a national code

Ref country code: SE

Ref legal event code: TRGR

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20190717

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191017

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191017

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191118

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191018

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20191117

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20200224

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502009015878

Country of ref document: DE

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG2D Information on lapse in contracting state deleted

Ref country code: IS

26N No opposition filed

Effective date: 20200603

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20200531

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20200515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200515

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200531

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 1156249

Country of ref document: AT

Kind code of ref document: T

Effective date: 20200515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20200515

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20190717

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230522

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20240522

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: TR

Payment date: 20240506

Year of fee payment: 16

Ref country code: SE

Payment date: 20240522

Year of fee payment: 16

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20250519

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20250530

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20250601

Year of fee payment: 17

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: RO

Payment date: 20250430

Year of fee payment: 17

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250516

REG Reference to a national code

Ref country code: SE

Ref legal event code: EUG

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20250531