EP2376854A2 - Logement pour un appareil électroménager - Google Patents

Logement pour un appareil électroménager

Info

Publication number
EP2376854A2
EP2376854A2 EP09749148A EP09749148A EP2376854A2 EP 2376854 A2 EP2376854 A2 EP 2376854A2 EP 09749148 A EP09749148 A EP 09749148A EP 09749148 A EP09749148 A EP 09749148A EP 2376854 A2 EP2376854 A2 EP 2376854A2
Authority
EP
European Patent Office
Prior art keywords
household appliance
housing according
appliance housing
stiffening
wall element
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.)
Withdrawn
Application number
EP09749148A
Other languages
German (de)
English (en)
Inventor
Alexander GÖRZ
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
Publication of EP2376854A2 publication Critical patent/EP2376854A2/fr
Withdrawn legal-status Critical Current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
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • 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

Definitions

  • the present invention relates to a housing for a household appliance, in particular the door of a cabinet-like household appliance, such as a refrigerator.
  • the doors of refrigerators tend to deform under external stress, so that the flatness of the door is adversely affected.
  • An essential source of stress is the loading of the appliance door with stored goods in a storage box mounted on the inside of the door. Further stresses result from different temperatures and thermal expansion coefficients of the materials on the inside and outside of the door.
  • Object of the present invention is therefore to provide a household appliance housing that achieves high rigidity in different directions with low material usage.
  • the object is achieved by formed in a household appliance housing with at least one plate-like wall element on the wall element in two different directions elongated stiffening contours.
  • the wall element is a piece of an outer skin of the housing, which is conventionally made of sheet metal and is readily deformable to form the stiffening contour according to the invention.
  • it is a piece of the outer skin of a door of a refrigerator.
  • the stiffening contours are embossed. This makes it easy to keep an edge region of the wall element from the reinforcing contours free, so that it remains substantially rectilinear and in a simple manner tightly and tightly connected to another wall element connectable. In particular, areas where a functional component of the household appliance housing, such as a door hinge to be mounted, kept free of the stiffening contours.
  • the stiffening contours are formed on the visible side raised.
  • Several of the elongated stiffener contours may contact one another, in particular merge, to form together a stiffener extending in various directions.
  • the stiffening contours close to one another an intermediate angle, in particular an acute intermediate angle.
  • the two directions of the stiffening contours extend obliquely over the substantially vertical wall element.
  • one of the two stiffening contours is always highly effective against saddle deformation of the wall element.
  • the wall element has a plurality of identical stiffening elements.
  • the stiffening elements can be produced in the required number on the wall elements. For different device models required wall elements with different dimensions, in particular with different heights, are easily realized by the stiffening elements are formed on the wall elements in each case dependent on their dimensions number.
  • the stiffening elements are preferably unconnected to one another, in particular if each stiffening element is produced in a separate embossing step. In order nevertheless to achieve a substantially uniform flexural rigidity over the entire wall element without weak points, it is preferred that the unconnected stiffening elements overlap one another in the vertical and / or horizontal direction.
  • the outer door of a built-in household appliance in particular a built-in refrigeration device, provided with the stiffening contours, which are raised on the visible side of the outer door.
  • FIG 1 to 4 are each perspective views of refrigerator doors according to various embodiments of the invention.
  • the refrigeration appliance door shown in Fig. 1 in a greatly shortened perspective view comprises in known manner an outer skin formed from sheet metal, from the one piece a front 1, two side walls 2, and not visible in the figure, from the rear edge of the side walls 2 are formed inwardly angled and substantially parallel to the front edge strips 3.
  • a thermoformed plastic inner wall 4 is tightly connected at its lateral edges with the two edge strips 3.
  • On the inner wall vertically elongated, projecting towards the rear spars are formed in a conventional manner, one of which is visible in the figure, and which serve for the suspension of door cabinets.
  • Plastic molded upper and lower end members 5 form each floor and ceiling of a limited by the outer skin and the inner wall 4, filled with insulating cavity.
  • each X-shaped recess 6 In the front 1 are impressed by two embossing steps with a same tool two large, shallow depressions 6 in the form of the letter X.
  • the cross-shaped recesses 6 do not reach the upper and lower edges of the front 1. These therefore run rectilinearly or at most slightly and uniformly curved over their entire width, so that the production of a tight connection for the insulating material between the front 1 and the end elements 5 is not difficult.
  • Doors at different heights for different refrigeration models are made according to the invention by cutting pieces of sheet metal in a length corresponding to the desired height of the door cut from a band, provided with the required number of embossed depressions 6 and bent longitudinally to front 1, side walls 2 and edge strips to build.
  • V-shaped depressions 14 are formed on the front side 1 of the door. Although each of these recesses 14 has the same height as the X-shaped recesses of FIG. 1, they can be accommodated in larger numbers on a door with the same height, as they can be placed vertically overlapping each other.
  • the wells are replaced by embossed into the front 1 projections 15.
  • the projections 15 are like the depressions 6 X-shaped, in contrast to the depressions 6, however, they are not arranged mirror-symmetrically to a center line of the front 1, but slightly twisted against such a symmetrical position.
  • Fig. 4 shows an embodiment in which the front of the door 1 a large number of stiffening contours, here again in the form of recesses 16 and 17 respectively.
  • the individual recesses 16, 17 do not touch each other. They form a pattern having a plurality of horizontal rows and vertical columns, in each of which horizontally elongated depressions 16 and vertically elongate depressions 17 alternate with each other. There is no horizontal or vertical line passing over a central area of the front without crossing several of the recesses 16, 17. So here too the front 1 is effectively stiffened.
  • the pattern of the depressions 16, 17 can be obtained by embossing this line by line, with the embossing tool being displaced sideways between two embossing operations of successive lines.

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)
  • Refrigerator Housings (AREA)
  • Domestic Plumbing Installations (AREA)

Abstract

L'invention concerne un appareil électroménager comprenant un logement équipé d'au moins un élément paroi (1) de type plaque, sur lequel des profils de renfort (7, 14, 15, 16, 17) allongés s'étendent dans deux directions.
EP09749148A 2008-12-10 2009-11-13 Logement pour un appareil électroménager Withdrawn EP2376854A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE200810054498 DE102008054498A1 (de) 2008-12-10 2008-12-10 Gehäuse für ein Haushaltsgerät
PCT/EP2009/065158 WO2010066537A2 (fr) 2008-12-10 2009-11-13 Logement pour un appareil électroménager

Publications (1)

Publication Number Publication Date
EP2376854A2 true EP2376854A2 (fr) 2011-10-19

Family

ID=42168264

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09749148A Withdrawn EP2376854A2 (fr) 2008-12-10 2009-11-13 Logement pour un appareil électroménager

Country Status (3)

Country Link
EP (1) EP2376854A2 (fr)
DE (1) DE102008054498A1 (fr)
WO (1) WO2010066537A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2771631B2 (fr) 2011-10-26 2020-02-12 Arçelik Anonim Sirketi Dispositif de refroidissement comprenant une paroi arrière possédant une surface extérieure constituée d'un matériau cellulosique
CN102997583A (zh) * 2012-12-12 2013-03-27 合肥美的荣事达电冰箱有限公司 用于冰箱的背板和具有该背板的冰箱
DE102022129396A1 (de) 2022-10-13 2024-04-18 Liebherr-Hausgeräte Lienz Gmbh Kühl- und/oder Gefriergerät

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US958095A (en) * 1908-07-09 1910-05-17 Clyde J Coleman Heat-insulating wall.
FR1045484A (fr) * 1951-11-26 1953-11-26 Porte-isoplane
FR1200283A (fr) * 1957-03-28 1959-12-21 Thomson Houston Comp Francaise Perfectionnements à la structure des portes de réfrigérateurs
US5632543A (en) * 1995-06-07 1997-05-27 Owens-Corning Fiberglas Technology Inc. Appliance cabinet construction
CA2252299C (fr) * 1998-10-30 2006-06-13 Camco Inc. Porte de refrigerateur
DE10259749A1 (de) * 2002-12-19 2004-07-08 BSH Bosch und Siemens Hausgeräte GmbH Kältegerät und Tür für ein Kältegerät
US8230647B2 (en) 2005-05-07 2012-07-31 Lg Electronics Inc. Door assembly for refrigerator
US20070245672A1 (en) * 2006-03-31 2007-10-25 Durakon Industries, Inc. Composite plug door for use on railcars
DE102007029184A1 (de) 2007-06-25 2009-01-08 BSH Bosch und Siemens Hausgeräte GmbH Wärmeisolierende Wand für ein Kältegerät

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2010066537A2 *

Also Published As

Publication number Publication date
WO2010066537A2 (fr) 2010-06-17
WO2010066537A3 (fr) 2010-10-07
DE102008054498A1 (de) 2010-06-17

Similar Documents

Publication Publication Date Title
EP2210052B1 (fr) Porte pour un appareil frigorifique
DE102007005951A1 (de) Butterfach für ein Kältegerät
DE102006019959A1 (de) Tankklappe für Automobile
EP1397628B1 (fr) Reservoir a marchandises a refrigerer pour appareil frigorifique
DE2735787A1 (de) Fuehrungselement fuer nachgiebig zu lagernde schiebetuerelemente sowie damit ausgeruestetes schiebetuerelement
WO2021198854A1 (fr) Contenant à paroi de séparation
EP2376854A2 (fr) Logement pour un appareil électroménager
DE102011008722A1 (de) Haushaltsgerät
EP2326895B1 (fr) Porte pour un appareil électroménager
EP2721357A2 (fr) Appareil frigorifique à canal de circulation d'air
EP1481209B1 (fr) Piece de bordure d'une plaque de verre
EP2464927B1 (fr) Accessoire de porte pour appareil de froid
EP1934539B1 (fr) Porte pour un appareil de refrigeration
EP2980513A1 (fr) Support de produit refrigere pour un appareil frigorifique
DE102010005185A1 (de) Tür oder Deckel für Kühl- und/oder Gefriergerät
DE202014100557U1 (de) Möbelauszug und Frontblende für einen Möbelauszug
WO2004015343A1 (fr) Porte d'appareil frigorifique
EP2045535B1 (fr) Pièce de formage empilable
DE112006000015T5 (de) Konsolenabstandshalter für eine Geschirrspülmaschine und Geschirrspülmaschine unter Verwendung desselben
DE202025107643U1 (de) Behälter
EP2539655B1 (fr) Refrigerateur avec récipient amovible
EP1789736A1 (fr) Porte pour un appareil de refrigeration
DE102013224363A1 (de) Haushaltsgerät mit einer Stirnleiste
DE7829299U1 (de) Heimtier-kaefig
DE102011006250A1 (de) Tür für ein Kältegerät

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: 20110711

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 SM TR

DAX Request for extension of the european patent (deleted)
17Q First examination report despatched

Effective date: 20120614

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: BSH HAUSGERAETE GMBH

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

INTG Intention to grant announced

Effective date: 20170307

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

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20170718