EP3027983A1 - Procédé servant à fabriquer une paroi avec un élément de paroi, paroi ainsi qu'appareil frigorifique domestique - Google Patents

Procédé servant à fabriquer une paroi avec un élément de paroi, paroi ainsi qu'appareil frigorifique domestique

Info

Publication number
EP3027983A1
EP3027983A1 EP14741588.9A EP14741588A EP3027983A1 EP 3027983 A1 EP3027983 A1 EP 3027983A1 EP 14741588 A EP14741588 A EP 14741588A EP 3027983 A1 EP3027983 A1 EP 3027983A1
Authority
EP
European Patent Office
Prior art keywords
wall
barrier layer
wall part
door
vacuum
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Withdrawn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
EP14741588.9A
Other languages
German (de)
English (en)
Inventor
Christian Ehninger
Alexander GÖRZ
Michael Seelmeier
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
Publication of EP3027983A1 publication Critical patent/EP3027983A1/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Withdrawn legal-status Critical Current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
    • F25D23/06—Walls
    • F25D23/065—Details
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/14—Insulation with respect to heat using subatmospheric pressure
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Definitions

  • Inner containers of refrigerators or interior doors of refrigerators are typically made of known plastics such as ABS (acrylonitrile-butadiene-styrene) or polystyrene, especially HIPS.
  • plastics such as ABS (acrylonitrile-butadiene-styrene) or polystyrene, especially HIPS.
  • An application of the gas-tight barrier layer is, as already stated, preferably by steaming or spraying or painting, whereby the most uniform application and thus the most uniform thickness of the barrier layer can be achieved. This then succeeds in particular at the points of the inner part, which has a complex shape. An undesirable dilution of the barrier layer, which may result, for example, during deformation during a deep drawing process, is then prevented here.
  • Last but not least, such a subsequent process step, in which the barrier layer is then applied after the final shaping of the inner part can achieve greater flexibility with regard to the design of the barrier layer in terms of thickness and / or material composition and / or local attachment. Also, such a downstream application step in which this barrier layer is applied to the final molded base body, in particular the inner part, is possible independently of the previous specific method for final shaping of the base body.
  • the household refrigerating appliance 1 comprises a housing 2, which comprises an outer housing or an outer container 3 and an inner housing arranged therein, which is an inner container 4.
  • the outer container 3 surrounds the inner container 4, wherein both front side have a feed opening which can be closed by a door 5.
  • the inner container 4 bounded by lateral walls or side walls 4a and 4b and a rear wall or a rear wall 4c, and a bottom wall 4d and a top wall 4e an interior 6.
  • this interior can completely a freezer compartment or include a no-frost compartment or a freezer compartment.
  • the household refrigerating appliance 1 has as an interior 6 a cooling compartment, in which a freezer compartment is integrated on the inside, which in particular can then be closed by another own freezer compartment door.

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)

Abstract

L'invention concerne un procédé servant à fabriquer une paroi (5) pour un appareil frigorifique domestique (1). Ledit procédé consiste à réaliser un élément de paroi (10) à partir d'un plastique et de mouler un matériau brut afin d'obtenir la forme finale de l'élément de paroi (10). Une fois l'élément de paroi (10) formé de manière définitive, une couche formant barrière (18) étanche aux gaz est appliquée sur au moins un côté de surface (10a, 10b) de l'élément de paroi (10). L'invention concerne également une paroi, en particulier une porte de mise sous vide (5), et un appareil frigorifique domestique (1).
EP14741588.9A 2013-07-30 2014-07-17 Procédé servant à fabriquer une paroi avec un élément de paroi, paroi ainsi qu'appareil frigorifique domestique Withdrawn EP3027983A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE201310214898 DE102013214898A1 (de) 2013-07-30 2013-07-30 Verfahren zum Herstellen einer Wandung mit einem Wandteil, Wandung sowie Haushaltskältegerät
PCT/EP2014/065392 WO2015014631A1 (fr) 2013-07-30 2014-07-17 Procédé servant à fabriquer une paroi avec un élément de paroi, paroi ainsi qu'appareil frigorifique domestique

Publications (1)

Publication Number Publication Date
EP3027983A1 true EP3027983A1 (fr) 2016-06-08

Family

ID=51211765

Family Applications (1)

Application Number Title Priority Date Filing Date
EP14741588.9A Withdrawn EP3027983A1 (fr) 2013-07-30 2014-07-17 Procédé servant à fabriquer une paroi avec un élément de paroi, paroi ainsi qu'appareil frigorifique domestique

Country Status (4)

Country Link
EP (1) EP3027983A1 (fr)
CN (1) CN105408707B (fr)
DE (1) DE102013214898A1 (fr)
WO (1) WO2015014631A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9879900B1 (en) 2016-09-06 2018-01-30 Whirlpool Corporation Column cabinet construction and method for door construction
EP3415848A1 (fr) * 2017-06-13 2018-12-19 Liebherr-Hausgeräte Lienz GmbH Corps d'isolation sous vide

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745015A (en) * 1981-09-30 1988-05-17 The Dow Chemical Company Thermal insulating panel
US5399397A (en) * 1993-04-21 1995-03-21 Martin Marietta Energy Systems, Inc. Calcium silicate insulation structure
DE19931170A1 (de) * 1999-07-06 2001-01-11 Bsh Bosch Siemens Hausgeraete Wärmeisolierende Wandung wie ein Kühlgeräte-Gehäuse oder eine Kältegerätetür
US20090179541A1 (en) * 2007-12-12 2009-07-16 Nanopore, Inc. Vacuum insulation panel with smooth surface method for making and applications of same
CN201209987Y (zh) * 2008-05-13 2009-03-18 赵小丰 一种冰箱门
DE102010040362A1 (de) 2010-09-07 2012-03-08 BSH Bosch und Siemens Hausgeräte GmbH Gehäuse für ein Kältegerät

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
None *
See also references of WO2015014631A1 *

Also Published As

Publication number Publication date
WO2015014631A1 (fr) 2015-02-05
CN105408707A (zh) 2016-03-16
DE102013214898A1 (de) 2015-02-05
CN105408707B (zh) 2017-12-15

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Inventor name: EHNINGER, CHRISTIAN

Inventor name: GOERZ, ALEXANDER

Inventor name: SEELMEIER, MICHAEL

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