WO2006120088A1 - Dispositif de refroidissement - Google Patents

Dispositif de refroidissement Download PDF

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Publication number
WO2006120088A1
WO2006120088A1 PCT/EP2006/061321 EP2006061321W WO2006120088A1 WO 2006120088 A1 WO2006120088 A1 WO 2006120088A1 EP 2006061321 W EP2006061321 W EP 2006061321W WO 2006120088 A1 WO2006120088 A1 WO 2006120088A1
Authority
WO
WIPO (PCT)
Prior art keywords
channel
channel part
inner container
refrigerating appliance
cooling air
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.)
Ceased
Application number
PCT/EP2006/061321
Other languages
German (de)
English (en)
Inventor
Jan-Grigor Schubert
Harald Stelzer
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.)
BSH Hausgeraete GmbH
Original Assignee
BSH Bosch und Siemens Hausgeraete 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 BSH Bosch und Siemens Hausgeraete GmbH filed Critical BSH Bosch und Siemens Hausgeraete GmbH
Priority to EP06725557.0A priority Critical patent/EP1848938B1/fr
Publication of WO2006120088A1 publication Critical patent/WO2006120088A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • F25D23/062—Walls defining a cabinet
    • F25D23/064—Walls defining a cabinet formed by moulding, e.g. moulding in situ
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
    • F25D2317/06—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation
    • F25D2317/067—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass with forced air circulation characterised by air ducts
    • F25D2317/0672—Outlet ducts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/04—Refrigerators with a horizontal mullion

Definitions

  • the present invention relates to a refrigerator having at least one of a heat-insulating housing surrounded interior, which is cooled by circulation of cooling air, wherein serving for distribution of the cooling air cooling air passage extending in a wall of the heat-insulating housing.
  • Such a refrigerator is known from DE 39 32 459 C2.
  • a cooling air channel serving to distribute the cooling air over a plurality of refrigeration compartments is arranged in a rear wall of the heat-insulating housing of the refrigeration appliance.
  • the designated in Fig. 1 and 2 by the reference numeral 27 cooling air channel 27 is formed by a in the rear wall of the heat-insulating housing and shown in FIGS. 8 and 9 as a single part trough-shaped molding 28, with its open side from the rear against the rear wall the individual cold storage enclosing inner container rests and corresponds there with corresponding outlet openings.
  • the molded part 28 has a very complex structure and is therefore expensive to manufacture.
  • the present invention is therefore an object of the invention to provide a refrigeration device of the type mentioned with a built-in wall of the housing cooling air duct, which has a simple structure, so that the refrigeration device can be produced inexpensively.
  • a refrigerator is provided with at least one of a heat-insulating housing surrounded interior, which is cooled by circulation of cooling air, wherein a serving for distribution of the cooling air cooling air passage extends in a wall of the heat-insulating housing.
  • the cooling air duct is formed from a first elongated duct part, for example a pipeline, and a plurality of identical, second duct parts which are distributed along the first duct part are and establish a connection between the first channel part and air passage openings in an inner container surrounding the interior.
  • the first channel part is formed from a tube which has a passage opening for the cooling air at a connection point with one of the second channel parts in its tube wall.
  • the tube has a circular cross-section. This is inexpensive to manufacture and allows a simple design of the connections of the first channel part with the second channel parts.
  • the second channel parts are preferably formed from hard foam.
  • the second channel parts are preferably formed from hard foam.
  • it is a lightweight material that is inexpensive to manufacture.
  • it has good heat insulating properties.
  • it is particularly preferred to use expanded polystyrene (styrofoam) as material for the second channel parts. This material is well wetted by the polyurethane foams used mostly for foaming the heat-insulating housing.
  • the second channel parts surround the first channel part over its entire circumference. This results in a high mechanical stability of the connections between the first channel part and the second channel parts. This is especially true of Meaning, if the second channel parts are made of a foamed material only relatively low mechanical strength.
  • the cooling air duct preferably comprises a third duct part, which establishes a connection between the first duct part and the inner container and is attached to an open end of the first duct part.
  • the third channel part not only establishes a connection between the first channel part and air passage openings in the inner container, but at the same time can be used to close the open end of the first channel part in a foam-tight manner.
  • the third channel part has a recess for receiving the open end of the first channel part, wherein the third channel part can be converted into the second channel part by removing a bottom of the recess. That in the second channel part, the bottom is missing in the recess.
  • the first channel part can be inserted with a free end into the recess of the second channel part and passed through it, so that a crossing arrangement of the first channel part and the second channel part is possible, i. the second channel part can be threaded onto the first channel part, so to speak.
  • the bottom of the recess is limited by predetermined breaking points.
  • the bottom of the recess can be broken out in a simple manner, thus obtaining the second duct part.
  • the advantage of this is that only one channel part has to be manufactured, which embodies both the third channel part and the second channel part in itself.
  • the inner container foam-side preferably on formations that define the position of the second channel parts and optionally the third channel part with respect to the inner container.
  • the second channel parts or the third channel part can be kept in a desired manner to the inner container in a simple manner.
  • the channel parts encircling projections are particularly advantageous because they prevent that during foaming insulating foam between the inner container and the second channel part can pass, which could enforce the air passage openings in the inner container.
  • each of the second channel parts feeds at least two air passage openings in the inner container, which are spaced apart transversely to the longitudinal direction of the first channel part. This allows a distribution of the cooling air over the entire width of the interior of the refrigerator.
  • the air passage openings in the inner container are preferably oriented in two different directions.
  • the cooling air can be blown out in different directions. This makes it possible to distribute the cooling air over the entire width of the interior of the refrigeration device, even at a small distance between the air passage openings arranged transversely to the longitudinal direction of the first channel part.
  • Air passage openings oriented in different directions can be provided, for example, by making a wall section of the inner container comprising the air passage openings curved or bent in the horizontal direction toward the inner space.
  • each of the second channel parts has air passage openings which are assigned to the air passage openings in the inner container and are delimited by a wall of the second channel part lying flat against the inner container.
  • This embodiment has a higher rigidity than an embodiment in which the second or third channel part is designed to be open toward the inner container. The determination of the second channel parts or the third channel part on the inner container for foaming the housing of the refrigerator is thereby simplified.
  • the first channel part in its wall preferably on predetermined breaking points for breaking out of air passage openings. This makes it possible to use the first channel part for different types of refrigerators and, as required, break out air passage openings from the first channel part.
  • the refrigeration device according to the invention is preferably a refrigeration device in no-frost technology, which is preferably designed as a household refrigeration appliance. It may be a refrigerator or freezer or a so-called. Refrigerated / freezer combination device. Further embodiments and advantages of the present invention are explained below with reference to various embodiments of the present invention. Showing:
  • FIG. 1 shows a vertical section through a first embodiment of a refrigeration device 1 according to the invention with a cooling air duct 23 integrated in a housing wall 27;
  • FIG. 2 shows a horizontal section through the cooling air channel 23 integrated in the housing wall 27;
  • FIG. 3 is a view of the housing wall 27 from the interior 3 of the refrigeration device 1 of FIG. 1; FIG.
  • FIG. 6 shows a section through the third channel part 28 from FIG. 5 along a section line A - A;
  • FIG. 7 shows a section corresponding to FIG. 2 in a refrigeration device 1 according to a second embodiment of the present invention
  • FIG. 8 shows a section along a section line B-B of FIG. 7;
  • FIG. 9 shows a section corresponding to FIG. 2 in a refrigeration device 1 according to a third embodiment of the present invention.
  • FIG. 10 shows a section corresponding to FIG. 2 in a refrigeration device 1 according to a fourth embodiment of the present invention
  • the vertical section of Fig. 1 shows an example of a refrigeration device 1 according to the invention a household refrigeration device 1 in no-frost technology.
  • the refrigeration device 1 comprises two Interiors 2 and 3, which are arranged in a heat-insulating housing 4 and accessible via two separate and also heat-insulating doors 5 and 6.
  • the space 2 arranged at the top is designed as a freezing space 2 and the space 3 arranged below as a cooling space 3.
  • the interiors 2 and 3 are formed by inner containers 7 and 8, which are formed of plastic boards. Between a formed of sheet metal outer container 9 and the inner container 7 and 8, a heat-insulating foam 10 is introduced.
  • the refrigeration device 1 is equipped in a known manner with a compressor-cooling unit, of the individual components here for the sake of simplicity only in a machine room 60 in a lower, rear portion of the refrigerator 1 of the heat-insulating housing 4 arranged refrigerant compressor 61 and a refrigerant Evaporator 16 are shown.
  • the evaporator 16 is arranged in a chamber 14 in a heat insulating intermediate bottom 12 located between the inner containers 6 and 7.
  • thermostats and flaps which are not shown here.
  • a heater also not shown, is present in the intermediate bottom 12 for deicing of the evaporator 16.
  • the cooling air duct 23 leading to the interior 3 is formed from a first, elongated duct part 25, in this case a vertically arranged duct 25, and a plurality of identical, second duct parts 26, which are arranged along the first duct part 25 and intersect this. With its lower, open end 29, the pipe 25 is inserted into a third channel part 28.
  • the second channel parts 26 and the third channel part 28 are aligned horizontally and connect the pipe 25 with located in the inner container 8 air passage openings 37, which act here as exhaust openings 37 for the cooling air.
  • the exhaust openings 37 are located at different heights of the interior 3, so that the cooling air can be distributed uniformly over the entire interior 3. This is particularly important if continuous support plates for refrigerated goods hinder a vertical exchange of air in the interior 3.
  • the pipe 25 and the second channel parts 26 and the third channel part 28 are embedded in the rear wall 27 of the housing 4 in heat-insulating foam 10.
  • the pipe 25 has, as can be seen from Fig. 2, a circular cross-section. However, it is also conceivable deviating from the illustrated embodiment, to provide a pipe 25 with a rectangular, for example square cross-section. As a material for the pipe 25, for example, plastic can be used. Thus, the pipe 25 can be manufactured inexpensively and also has a low weight.
  • the second channel parts 26 and the third channel part 28 are, as shown in Fig. 1, designed in two parts. They each comprise a lower shell 30 and an upper shell 31, each made of rigid foam, for example made of expanded polystyrene, molded and foam-tight, for example by gluing or sticking, are interconnected.
  • the second channel part 26 has a recess 33, here in the form of a through hole 33 into which the Pipe 25 is inserted.
  • the second channel part 26 surrounds the pipe 25 over its entire circumference, resulting in a high stability of the connection between the two parts.
  • each second channel part 26 the pipe 25 has in its wall air passage openings 34, which open into a space 35 of the second channel part 26, which serves to distribute the cooling air to the exhaust openings 37 in the inner container 8.
  • Room 35 is dimensioned transversely to the longitudinal direction of the pipeline 25, ie in its width, so that the second channel part feeds at least two air passage openings 37 in the inner container 8, which are arranged transversely to the longitudinal direction of the pipeline 25.
  • the second channel part 26 bears directly against a wall section 39 of the inner container 8 with a wall 38 closing off the space 35.
  • the wall 38 of the second channel part 26 are air passage openings 40 which correspond to the air passage openings 37 in the inner container 8.
  • the wall 38 of the second channel part 26 and the wall portion 39 of the inner container 8 are formed curved in the horizontal direction to the inner space 3 out.
  • the blow-out openings 37 in the inner container 8 are oriented in two different directions, so that the cooling air is blown out in different directions.
  • foam-side formations 42 in the form of circumferential projections 42, which serve for positioning and fixing the second channel part 26 on the inner container 8 during foaming of the housing 4 with insulating foam 10.
  • the circumferential projections 42 prevent the circumferential projections 42 that when foaming the housing 4 foam 10 in the space between the inner container 8 and the adjoining wall 38 of the second channel portion 26 can pass, which could close the exhaust openings 37 and air passage openings 40.
  • Fig. 3 shows a view of the inner container 8 seen from the interior 3 in a comparison with FIG. 2 reduced view.
  • the exhaust openings 37 in the inner container 8 which are each arranged in pairs at different heights of the inner container 8.
  • the broken lines show the circumferential projections 42 on the foam 10 facing the rear wall of the inner container. 8
  • the boundaries of the horizontal extent of the wall portion 39 of the inner container 8 that is bent toward the inner space 3 are designated by the reference number 43.
  • the inner container 8 can be made for example by deep drawing a plastic board, wherein the exhaust openings 37 are cut out by punching.
  • FIG. 4 shows a side view of a pipeline 25, which is intended inter alia for installation in a refrigeration appliance 1 according to the preceding FIGS. 1 to 3.
  • the pipe 25 has in its wall a plurality of circular notches 44, 44 ', which generate predetermined breaking points on the pipe wall.
  • the air passage openings 34 shown in Fig. 2 can be created in the pipe 25 and thus one or more locations, where each have a second channel portion 26 or the third channel part 28 foam-tight and can be mounted continuously for the cooling air.
  • the set of serrations 44 and the set of serrations 44 ' are offset from each other as viewed across the tube circumference. In Fig.
  • the angle between both sets of serrations 44 and 44 ' is about 90 °.
  • the notches 44 are in the longitudinal direction of the pipe 25, i. here in the vertical direction, with a greater distance in the pipe 25 introduced as the notches 44 '. This makes it possible to use this type of piping 25 for several different models of refrigerators, in which the exhaust openings 37 are arranged in the vertical direction at different distances from each other.
  • the circular wall sections 45 are broken out of the pipe 25 shown in FIG. 4 in order to create the air passage openings 34 shown in FIGS.
  • the pipe 25 is to be shortened in length.
  • a pipe 25 may be used, are punched out of the pipe wall in accordance with the vertical distance of the exhaust openings 37 in the inner container 8 air passage openings 34.
  • FIGS. 5 and 6 the third channel part 28 is shown in more detail. This is, as shown in FIG. 1, attached to the lower, open end of the pipe 25. 5 shows the third channel part 28 in plan view and Fig. 6 in a section along a section line A- A of Fig. 5.
  • the third channel part 28 has the same structure as that in Fig. 2 in a sectional detail shown in more detail second Channel part 26.
  • the recess 33 of the third channel part 28 comprises a bottom 47 which closes the recess 33 foam-tight down.
  • the recess 33 is thus configured as a circular blind hole 33 into which the open end 29 of the pipe 25 is inserted.
  • the bottom 47 can be easily removed by breaking out.
  • the third channel part 28 can be converted into the second channel part 26 in a simple manner. By removing the bottom 47 creates a through hole 33 through which the pipe 25 can be pushed.
  • the lower shell 30 and the upper shell 31 have complementary shaped formations 32 and 36, so that the shells 30 and 31 can be connected to one another in a simple manner by plugging together.
  • the installation of the cooling air duct 23 in the refrigeration device 1 according to FIG. 1 takes place by first of all breaking off the wall sections 45 from the pipeline 25 shown in FIG. 4 in order to create the air passage openings 34 shown in FIGS. 1 and 2.
  • the second channel parts 26 are mounted on the pipe 25.
  • the pipe 25 is inserted into the through holes 33 of the second channel parts 26 and the second channel parts 26 are then arranged at the level of the air passage openings 34.
  • the lower, open end of the pipe 29 is inserted into the blind hole 33 of the third channel part 28.
  • the second channel parts 26 and the third channel part 28 are positioned by means of the projections 42 on the rear wall of the inner container 8 and the cavity between the inner container 8 and the outer container 9 of the refrigerator 1 filled with heat-insulating foam 10.
  • the pipe 25, the second channel parts 26 and the third channel part 28 are firmly embedded in the foam 10 and fixed in position.
  • cooling air duct 23 without the third duct part 28, by disposing only identical, second duct parts 26 distributed along the duct 25, the lower, open end 29 of the pipe 25 remains free. This can be closed foam-tight by a lid or plug, etc., so that when foaming the housing 4 no foam 10 can penetrate into the pipe 25.
  • FIG. 7 shows a sectional view corresponding to FIG. 2
  • FIG. 8 shows a section according to the section line B-B indicated in FIG.
  • the second channel parts 26 and, if present, the third channel part 28 also, as in the first embodiment shown in Fig. 2, a wall 38 which faces the rear wall of the inner container 8.
  • the wall 38 comprises only one air passage opening 40 in the form of a slot 40. This is easier to manufacture and does not require as high accuracy of fit as two air passage holes 40, in their position and shape the exhaust openings 37 in the inner container 8 must be adjusted.
  • Fig. 9 shows a third embodiment of the present invention.
  • the space 35 of the second channel parts 26 and the third channel part 28 to the inner container 8 is open, ie there is no room 35 forwards final and abutting the inner container 8 wall 38 is present, as in the first and second embodiment according to FIGS. 2 and 7, 8 is the case.
  • these channel parts are easier to manufacture and therefore less expensive.
  • the first channel part 25 is formed in the form of a groove 25 which rests with its open side against the rear wall of the inner container 8.
  • the groove 25 has a semicircular cross-section.
  • the second channel parts 26 and possibly the third channel part 28 are formed as cup-shaped moldings, which also like the groove 25 abut with its open side on the rear wall of the inner container 8.
  • Foam-side formations 42 or projections 42 on the inner container 8 also serve for positioning and fixing the second channel parts 26 and the third channel part 28 on the inner container 8.
  • the channel 25 has in its wall openings 34, passes through the dried and cooled cooling air from the interior of the channel 25 in a second channel part 26 or third channel part 28 enclosed space 35. From this, the cooling air is blown through two air passage openings 37 in the inner container 8 in the interior 3.
  • the air passage openings 37 and outlet openings 37 are spaced apart transversely to the longitudinal direction of the channel 25.
  • the second channel parts 26 and the third channel part 28 each include a bottom 50 and a non-visible in the illustrated sectional view ceiling, in each of which recesses 33 are of semicircular cross-section for receiving the channel 25, which faces the inner container 8 with its open side are.
  • the lower recess 33 is closed foam-tight downwards by a bottom. By breaking out of this bottom, the third channel part 28 can be converted into the second channel part 26.
  • the cooling air duct 23 formed in the embodiments described above from the first duct part 25 and a plurality of second duct parts 26 and possibly a third duct part 28 serves to guide the cooling air dried and cooled by the evaporator 16 into the interior 3 of the refrigeration device 1.
  • a channel could for example be integrated in a side wall of the refrigerator 1, as is the case for example in DE 39 32 459 C2 in which the heated air to the evaporator recirculating channel 26 is the case.

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Refrigerator Housings (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

La présente invention concerne un dispositif de refroidissement (1) comprenant au moins un espace intérieur (3) entouré par un boîtier thermiquement isolant (4), et refroidi par circulation d'air froid. Selon l'invention, un canal à air froid (23) utilisé pour répartir l'air froid, est disposé dans une paroi (27) du boîtier thermiquement isolant (4). Le canal à air froid (23) est formé d'une première partie de canal allongée (25) et d'une pluralité de secondes parties de canal identiques (26) qui sont réparties le long de la première partie de canal (25) et matérialisent une liaison entre la première partie de canal et des ouvertures de passage d'air (37) pratiquées dans un réservoir interne (8) qui entoure l'espace intérieur (3).
PCT/EP2006/061321 2005-05-10 2006-04-05 Dispositif de refroidissement Ceased WO2006120088A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP06725557.0A EP1848938B1 (fr) 2005-05-10 2006-04-05 Dispositif de refroidissement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005021606.4 2005-05-10
DE102005021606A DE102005021606A1 (de) 2005-05-10 2005-05-10 Kältegerät

Publications (1)

Publication Number Publication Date
WO2006120088A1 true WO2006120088A1 (fr) 2006-11-16

Family

ID=36889211

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/061321 Ceased WO2006120088A1 (fr) 2005-05-10 2006-04-05 Dispositif de refroidissement

Country Status (4)

Country Link
EP (1) EP1848938B1 (fr)
DE (1) DE102005021606A1 (fr)
TR (1) TR201903971T4 (fr)
WO (1) WO2006120088A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007019659A3 (fr) * 2005-08-16 2007-04-12 Whirlpool Sa Dispositif de montage de gaine d'air sur des appareils de refrigeration
WO2008135584A3 (fr) * 2007-05-07 2009-05-07 Bsh Bosch Siemens Hausgeraete Appareil de réfrigération
US20100275639A1 (en) * 2009-02-25 2010-11-04 Liebherr-Hausgerate Ochsenhausen Gmbh Refrigerator unit and/or freezer unit

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009026668A1 (de) 2009-06-03 2010-12-09 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät zum kühlen Lagern von Gut
DE102011051525A1 (de) 2011-07-04 2013-01-10 Wirtgen Gmbh Meißelhalter für eine Bodenbearbeitungsmaschine
DE102012009457A1 (de) * 2012-03-19 2013-09-19 Liebherr-Hausgeräte Ochsenhausen GmbH Kühl- und/oder Gefriergerät

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5884496A (en) * 1995-11-25 1999-03-23 Lg Electronics, Inc. Cool air feeding system for refrigerator
US6347530B1 (en) * 1999-05-10 2002-02-19 Lg Electronics Inc. Cooling air supplying structure for a refrigerator having cantilever shelves
US20040255607A1 (en) * 2001-09-13 2004-12-23 Dieter-Jochen Barmann Refrigerator with cooling air circulation
US20050076669A1 (en) * 2001-07-16 2005-04-14 Maytag Corporation Air tunnel diverter and method of installing same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5884496A (en) * 1995-11-25 1999-03-23 Lg Electronics, Inc. Cool air feeding system for refrigerator
US6347530B1 (en) * 1999-05-10 2002-02-19 Lg Electronics Inc. Cooling air supplying structure for a refrigerator having cantilever shelves
US20050076669A1 (en) * 2001-07-16 2005-04-14 Maytag Corporation Air tunnel diverter and method of installing same
US20040255607A1 (en) * 2001-09-13 2004-12-23 Dieter-Jochen Barmann Refrigerator with cooling air circulation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007019659A3 (fr) * 2005-08-16 2007-04-12 Whirlpool Sa Dispositif de montage de gaine d'air sur des appareils de refrigeration
WO2008135584A3 (fr) * 2007-05-07 2009-05-07 Bsh Bosch Siemens Hausgeraete Appareil de réfrigération
US20100275639A1 (en) * 2009-02-25 2010-11-04 Liebherr-Hausgerate Ochsenhausen Gmbh Refrigerator unit and/or freezer unit

Also Published As

Publication number Publication date
TR201903971T4 (tr) 2019-04-22
EP1848938B1 (fr) 2019-02-27
DE102005021606A1 (de) 2006-11-23
EP1848938A1 (fr) 2007-10-31

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