EP1926946B1 - Appareil frigorifique sans givre - Google Patents

Appareil frigorifique sans givre Download PDF

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Publication number
EP1926946B1
EP1926946B1 EP06793182.4A EP06793182A EP1926946B1 EP 1926946 B1 EP1926946 B1 EP 1926946B1 EP 06793182 A EP06793182 A EP 06793182A EP 1926946 B1 EP1926946 B1 EP 1926946B1
Authority
EP
European Patent Office
Prior art keywords
refrigeration appliance
internal container
covering
appliance according
evaporator chamber
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
EP06793182.4A
Other languages
German (de)
English (en)
Other versions
EP1926946A2 (fr
Inventor
Michaela Malisi
Klaus Kunzmann
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 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 Hausgeraete GmbH filed Critical BSH Hausgeraete GmbH
Priority to PL06793182T priority Critical patent/PL1926946T3/pl
Publication of EP1926946A2 publication Critical patent/EP1926946A2/fr
Application granted granted Critical
Publication of EP1926946B1 publication Critical patent/EP1926946B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F25D23/065—Details
    • F25D23/066—Liners
    • 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
    • F25D2317/065—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 the air return
    • F25D2317/0655—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 the air return through the top
    • 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
    • F25D2317/068—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 the fans
    • F25D2317/0683—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 the fans the fans not of the axial type
    • 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
    • F25D2400/40—Refrigerating devices characterised by electrical wiring

Definitions

  • the present invention relates to a no-frost refrigerator with an evaporator chamber, an inner container and a cover which separates a storage chamber in the inner container from an air channel communicating with the evaporator chamber.
  • a no-frost refrigerator may have a single storage chamber or a plurality of storage chambers.
  • the cover serves to distribute over a plurality of holes distributed in it cold air from the air duct evenly into the storage chamber.
  • the cover may also be free of holes in order to supply cold air flowing in the air duct to a second storage chamber along a first storage chamber.
  • WO 2006/120099 discloses a refrigerator body with a non-cutting shaped inner container defining an interior of the body and an outer skin enclosing a space filled with insulating material, wherein a groove is formed on a wall of the inner container is, and wherein an air duct extending along the groove is delimited by a cover plate from the interior of the body. Webs of the cover plate have laterally protruding nubs, which engage in recesses on flanks of the groove, so that the cover plate is locked.
  • the object of the invention is to simplify the construction of such a device and thereby save items and manufacturing costs.
  • the cover is integrally formed on an inner container by deep drawing undercut, with vertical edges of the cover in each case engage in a limited on the one hand by the undercut and the other by a contact surface gap ,
  • Such an undercut can be produced without difficulty in the known forms of the inner container by deep drawing from a plastic sheet.
  • a refrigeration device of the type described in which the cover is held integrally formed on an inner container by deep drawing undercut, with an intermediate wall which separates the storage chamber and the evaporator chamber from each other, wherein the cover between a position in that it engages in a recess formed on the intermediate wall, and is displaceable in a position in which the cover and the intermediate wall are spaced from each other.
  • the undercut can be formed particularly simply and advantageously in each case at the rear end of the ribbed fields. Since the rib fields are generally distributed in more or less uniform intervals over the height of the inner container, and the undercuts are distributed according to more or less evenly over the height and ensure a uniform, firm support of the cover.
  • a particularly secure hold of the cover results from the fact that the vertical edges of the cover in each case engage in a limited on the one hand by the undercut and on the other hand by a contact surface gap.
  • At least one of these contact surfaces is preferably formed by a one-piece molded from the inner container shoulder.
  • a second of the contact surfaces may be formed by a refrigerant line extending between the evaporator chamber and a compressor chamber of the refrigerator.
  • a refrigerant line may include, for example, a pressure tube and a suction pipe for the refrigerant surrounded by a jacket to which the cover abuts.
  • Such extending on the inside of the inner container refrigerant pipe is particularly useful when the inner container encloses the storage chamber and the evaporator chamber together and both are separated from each other by an inserted into the inner container intermediate wall.
  • the air duct has expediently an elongated cross-section.
  • a longitudinal side of the cross section is formed by the cover.
  • the cover may be supported on supports which cross the air duct in the transverse direction. The holder through these supports can be particularly effective prevent the cover bends and thereby their longitudinal edges out of engagement with the undercuts.
  • the supports can be easily and inexpensively formed on this second longitudinal side in one piece with the inner container.
  • a high stability of the supports is achievable by giving them a conical shape.
  • the cover is displaceable between a position in which it engages in a recess formed on the intermediate wall between the evaporator chamber and the bearing chamber, and a position in which the cover and the intermediate wall are spaced from one another. It is thus possible, during the assembly of the cover, to first bring it into engagement with the undercuts and then to displace it in order to also make the engagement in the recess and to enclose the cover in this way on three sides.
  • connections of supply lines of the evaporator chamber which are normally hidden behind the cover, may be exposed between the dividing wall and the cover. This allows for easy access and disconnection if necessary for maintenance or repair of evaporator chamber devices.
  • the cover In the engaging position, the cover is preferably held by releasable anchoring means.
  • Fig. 1 shows a schematic vertical section through a refrigerator according to the invention.
  • the refrigerator has a body 1 and a door 2, each in a conventional manner by a solid outer skin 3 and a plastic deep-drawn inner wall, in the case of the body 1 referred to as inner container 4, and an enclosed between these parts insulating foam layer 5 are formed.
  • the interior of the inner container 4 is divided by a likewise heat-insulating partition 6 into an evaporator chamber 7 and a storage chamber 8.
  • An air inlet passage 9, passes through the air from the storage chamber 8 in the evaporator chamber 7, is on one of the door 2 facing edge of the partition. 6 educated.
  • An evaporator 10 accommodated in the evaporator chamber 7 is defined by a refrigerant line 11 (see FIG Fig. 2 ) With a compressor 12 and a condenser, which are housed in a recess 13 in the lower rear region of the body 1.
  • a fan 14 with a paddle wheel 15 and a motor 16 which sucks air from the evaporator 10 and presses through an air outlet passage 17 between the rear edge of the partition wall 6 and the rear wall 18 of the inner container in an air channel 19.
  • the air duct 19 extends downwardly between the rear wall 18 of the inner container and a plate-shaped cover 20th
  • each fin field 22 comprises two horizontal ribs 23, 24, between which extends a groove 25 which is provided to receive in known manner the edges of a storage tray, not shown, or a guide bar of an extension box.
  • a pin 26 is formed at the rear wall 18 adjacent end of the upper rib 23 of each rib field 22, with the exception of the closest to the partition wall 6, . The back of each pin 26 forms an undercut 27 on which the vertical edges of the cover 20 are held in a form-fitting manner.
  • the cover 20 For holding the cover 20 are also formed from the rear wall 18 of the inner container shaped conical supports 28, the tips of the cover 20 along a slightly against the cutting plane of the Fig. 1 touch offset vertical center plane and where the cover 20 is held by means of expansion rivets 29, of which in Fig. 1 only the head is visible.
  • slot-shaped openings 30 are broken in the cover 20 at regular intervals, passes through the cold air from the air duct 19 into the storage chamber 8.
  • Each compartment of the storage chamber between two storage plates is associated with at least one opening 30, via which it is supplied with cold air.
  • Fig. 2 shows a horizontal section along the in Fig. 1 II-II designated plane through the rear portion of the inner container 4 and its surroundings.
  • the cutting plane extends through one of the conical pins 26 and an expansion rivet 29, which, fixed by a vertical slot of the cover 20, the latter fixed to the support 28.
  • the lateral edges of the cover 20 are each enclosed in grooves, one flank of which is formed by the undercut 27 of one of the pins 26.
  • the other flank is at the in Fig. 2 the upper edge of the cover 20 formed by a one-piece on the rear wall 18, the air duct 19 laterally delimiting shoulder 31, in the case of the lower edge by the refrigerant line 11.
  • An electrical line 40 or a wiring harness runs in the cutting plane of Fig. 2 outside of the foam body 32; below the cutting plane, it may also be guided within the foam body, so that all lines together at the lower end of the air channel can be guided and sealed by a single passage of the inner container 4.
  • the refrigerant line 11 crosses the inner container 4 at the level of the lower end of the air channel 19th
  • the cover 20 is a substantially rectangular flexible plate made of metal or plastic.
  • Two upwardly directed projections 35 of small height are formed at the upper corners of the cover 20.
  • the projections 35 are each provided to engage in two grooves, the outside of the cutting plane of the Fig. 1 are formed on the underside of the partition wall 6, and the cover 20 thereby in the depth direction of the body 1 in the in Fig. 1 to fix the position shown.
  • Adjacent to the projections 35, the cover has two holes 36 which are provided to releasably release a split rivet, screw or other suitable fastener 37 (see also Figs Fig. 1 ), which holds the cover 20 immovably in the engaging with the projections 35 in the grooves of the partition wall 6 position.
  • the apertures 30 are each arranged in groups of three except for the uppermost, which extend over almost the entire width of the cover 20.
  • Each group of openings is associated with one of several compartments of the storage chamber, which are delimited from each other by a pair of ribbed panels 22 and storage panels supported by these ribbed panels.
  • the topmost group includes only one opening 30 because, as in FIG Fig. 3 can be seen, the width of the air duct 19 in its upper region from top to bottom increases only gradually at the expense of the width of the shoulder 31, so as from the air outlet passage 17 whose width substantially equal to the diameter of the impeller 15 to the air duct 19 is a continuous transition to accomplish.
  • the cover 20 When the cover 20 is mounted on the inner container and the fasteners 37 are removed, the engagement of the expansion rivets 29 in the elongated holes 38, the cover 20 allows downwards in the in Fig. 5 shown position in which the projections 35 are disengaged from the grooves at the rear lower edge of the partition 6, and a user can reach through a gap 39 between the upper edge of the cover 20 and the rear lower edge of the partition wall 6 in the air duct 19 , The user can thus bend forward a portion 41 of the cover 20 above the uppermost spreader rivet 29 so as to open the upper portion of the air duct 19 and the ducts 40 guided therein outside of the foam body 32 (see FIG. Fig. 2 ).

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)
  • Defrosting Systems (AREA)

Claims (14)

  1. Appareil frigorifique sans givre avec une chambre d'évaporateur (7), un contenant interne (4) et un couvercle de protection (20) qui, à l'intérieur du contenant interne (4), sépare une chambre de stockage (8) d'un conduit à air (19) communicant avec la chambre d'évaporateur (7) et est maintenu sur une contre-dépouille (27) formée en une seule pièce par emboutissage du contenant interne (4) sur le contenant interne (4), dans lequel les bords verticaux du couvercle de protection (20) s'engagent respectivement dans une fente délimitée d'un côté par la contre-dépouille (27) et de l'autre côté par une surface d'appui.
  2. Appareil frigorifique sans givre selon la revendication 1, caractérisé en ce que des orifices de passage d'air (30) via lesquels le conduit à air (19) communique avec la chambre de stockage (8) sont répartis sur le sens transversal du couvercle de protection (20).
  3. Appareil frigorifique sans givre selon la revendication 1 ou 2, caractérisé en ce que des champs de nervures (22) avec respectivement au moins une nervure (24) sont formés sur les parois latérales du contenant interne (4) pour le soutien d'un support de denrées à réfrigérer et en ce que la contre-dépouille (27) est respectivement constituée sur l'extrémité arrière des champs de nervures.
  4. Appareil frigorifique sans givre selon l'une des revendications 1 à 3, caractérisé en ce qu'au moins une des surfaces d'appui est constituée par un épaulement (31) constitué en une seule pièce au départ du contenant interne (4).
  5. Appareil frigorifique sans givre selon l'une des revendications 1 à 4, caractérisé en ce qu'au moins une des surfaces d'appui est constituée par une conduite d'agent frigorifique (32) s'étendant entre la chambre d'évaporateur (7) et l'une des chambres de condenseur (13).
  6. Appareil frigorifique sans givre selon la revendication 5, caractérisé en ce que la chambre de stockage (8) et la chambre de condenseur (7) sont entourées par le contenant interne (4) et séparées l'une de l'autre par une paroi intermédiaire (6) insérée dans le contenant interne (4).
  7. Appareil frigorifique sans givre selon l'une des revendications précédentes, caractérisé en ce que le conduit à air (19) possède une section allongée, dans lequel un côté longitudinal de la section est constitué par le couvercle de protection (20) et en ce que le couvercle de protection (20) est maintenu sur le conduit à air (19) dans des supports transversaux (28).
  8. Appareil frigorifique sans givre selon la revendication 7, caractérisé en ce que le deuxième côté longitudinal de la section est constitué par le contenant interne (4) et les supports (28) sont formés en une seule pièce avec le contenant interne (4) sur le deuxième côté longitudinal.
  9. Appareil frigorifique selon les revendications 2 et 8, caractérisé en ce que les supports (28) sont respectivement disposés dans le voisinage d'un orifice de passage d'air (30) en aval de celui-ci.
  10. Appareil frigorifique sans givre selon la revendication 8 ou 9, caractérisé en ce que les supports (28) sont coniques.
  11. Appareil frigorifique sans givre avec une chambre d'évaporateur (7), un contenant interne (4) et un couvercle de protection (20) qui, à l'intérieur du contenant interne, sépare une chambre de stockage (8) d'un conduit à air (19) communicant avec la chambre d'évaporateur (7) et qui est maintenu sur une contre-dépouille (27) formée en une seule pièce par emboutissage du contenant interne (4) sur le contenant interne (4), en particulier selon l'une des revendications précédentes, et une paroi intermédiaire (6) qui sépare la chambre de stockage (8) et la chambre d'évaporateur (7) l'une de l'autre, dans lequel le couvercle de protection (20) est déplaçable entre une position dans laquelle il s'engage dans un évidement constitué sur la paroi intermédiaire (6) et une position dans laquelle le couvercle de protection (20) et la paroi intermédiaire (6) sont distants l'un de l'autre.
  12. Appareil frigorifique sans givre selon la revendication 11, caractérisé en ce que dans la position écartée les raccordements des conduites d'alimentation de la chambre d'évaporateur sont accessibles entre la paroi intermédiaire (6) et le couvercle de protection (20).
  13. Appareil frigorifique sans givre selon la revendication 11 ou 12, caractérisé en ce que le couvercle de protection (20) est maintenu par des moyens d'ancrage (37) amovibles dans la position engagée.
  14. Appareil frigorifique selon l'une des revendications 11 à 13, en lien avec la revendication 7, caractérisé en ce que les moyens d'ancrage (29) s'engageant dans les supports (28) traversent les orifices oblongs (38) du couvercle de protection.
EP06793182.4A 2005-09-12 2006-09-04 Appareil frigorifique sans givre Active EP1926946B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL06793182T PL1926946T3 (pl) 2005-09-12 2006-09-04 Urządzenie chłodnicze no-frost

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200520014378 DE202005014378U1 (de) 2005-09-12 2005-09-12 No-Frost-Kältegerät
PCT/EP2006/065963 WO2007031422A2 (fr) 2005-09-12 2006-09-04 Appareil frigorifique sans givre

Publications (2)

Publication Number Publication Date
EP1926946A2 EP1926946A2 (fr) 2008-06-04
EP1926946B1 true EP1926946B1 (fr) 2018-11-14

Family

ID=35668977

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06793182.4A Active EP1926946B1 (fr) 2005-09-12 2006-09-04 Appareil frigorifique sans givre

Country Status (5)

Country Link
EP (1) EP1926946B1 (fr)
DE (1) DE202005014378U1 (fr)
PL (1) PL1926946T3 (fr)
RU (1) RU2402724C2 (fr)
WO (1) WO2007031422A2 (fr)

Cited By (1)

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EP4332472A4 (fr) * 2021-04-26 2024-06-26 Anhui Lanjie Intelligent Home Applicance Co., Ltd. Structure de conduit d'air de réfrigérateur, conduit d'air de réfrigération de réfrigérateur, conduit d'air de congélation de réfrigérateur, et réfrigérateur

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DE102009026666A1 (de) * 2009-06-03 2010-12-09 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät
ITTO20091007A1 (it) 2009-12-21 2011-06-22 Indesit Co Spa Apparecchio di refrigerazione del tipo no-frost, in particolare di uso domestico.
ITRN20100016A1 (it) * 2010-04-08 2011-10-09 Indesit Co Spa Metodo di produzione di una cella frigorifera e dispositivo di refrigerazione comprendente detta cella frigorifera
DE102010042243A1 (de) * 2010-10-08 2012-04-12 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät, insbesondere Haushaltskältegerät
CN102494468B (zh) * 2011-12-02 2013-09-25 合肥美的电冰箱有限公司 一种制冷设备
CN105588391A (zh) * 2015-06-30 2016-05-18 海信（山东）冰箱有限公司 一种单***风冷冰箱
CN105674668B (zh) * 2016-02-25 2018-04-17 合肥华凌股份有限公司 风道组件及冰箱
CN105919353B (zh) * 2016-06-29 2019-08-09 合肥华凌股份有限公司 一种风道安装组件
ES2740818B2 (es) * 2018-08-06 2021-01-20 Bsh Electrodomesticos Espana Sa Aparato refrigerador doméstico con un canal interior de distribución de aire refrigerado
US11384974B2 (en) * 2020-12-14 2022-07-12 Whirlpool Corporation Refrigerator system

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JPS51108271U (fr) * 1975-02-28 1976-08-30
US5495726A (en) * 1993-09-24 1996-03-05 Daewoo Electronics Co., Ltd. Mechanism for cooling a fresh food compartment of a refrigerator
US6112542A (en) * 1998-12-15 2000-09-05 Daewoo Electronics Co., Ltd. Refrigerator having a cooled-air passageway formed with an external surface of a liner
DE102005021609A1 (de) * 2005-05-10 2006-11-23 BSH Bosch und Siemens Hausgeräte GmbH Kältegerätekorpus mit Luftkanal

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4332472A4 (fr) * 2021-04-26 2024-06-26 Anhui Lanjie Intelligent Home Applicance Co., Ltd. Structure de conduit d'air de réfrigérateur, conduit d'air de réfrigération de réfrigérateur, conduit d'air de congélation de réfrigérateur, et réfrigérateur

Also Published As

Publication number Publication date
WO2007031422A2 (fr) 2007-03-22
RU2008110405A (ru) 2009-10-27
WO2007031422A3 (fr) 2007-10-11
RU2402724C2 (ru) 2010-10-27
EP1926946A2 (fr) 2008-06-04
PL1926946T3 (pl) 2019-06-28
DE202005014378U1 (de) 2006-01-12

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