EP2138784A2 - Appareil de réfrigération et/ou de refroidissement - Google Patents

Appareil de réfrigération et/ou de refroidissement Download PDF

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Publication number
EP2138784A2
EP2138784A2 EP09008011A EP09008011A EP2138784A2 EP 2138784 A2 EP2138784 A2 EP 2138784A2 EP 09008011 A EP09008011 A EP 09008011A EP 09008011 A EP09008011 A EP 09008011A EP 2138784 A2 EP2138784 A2 EP 2138784A2
Authority
EP
European Patent Office
Prior art keywords
reinforcing element
honeycomb
refrigerator
cooling
reinforcing
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Withdrawn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
EP09008011A
Other languages
German (de)
English (en)
Other versions
EP2138784A3 (fr
Inventor
Thomas Dipl.-Ing. Gruidl
Martin Troyer
Wolfgang Dr. Fritsch
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.)
Liebherr Hausgeraete Lienz GmbH
Original Assignee
Liebherr Hausgeraete Lienz 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 Liebherr Hausgeraete Lienz GmbH filed Critical Liebherr Hausgeraete Lienz GmbH
Publication of EP2138784A2 publication Critical patent/EP2138784A2/fr
Publication of EP2138784A3 publication Critical patent/EP2138784A3/fr
Withdrawn legal-status Critical Current

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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
    • F25D23/00—General constructional features
    • F25D23/06—Walls
    • 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
    • F25D2201/00—Insulation

Definitions

  • foaming refrigerators for the purpose of forming a thermal insulation occurs at locations of different insulation thickness, such as in the upper cover plate or the table top, in the region of a central web or in the engine compartment niche to different high core temperatures.
  • These temperature differences in combination with the greatly differing thicknesses of the foaming during cooling of the housing systematically lead to deformations in the form of indentations on the outer walls, such as on the side wall. These deformations are particularly noticeable on high-gloss surfaces, such as on high-gloss metal exterior walls visually striking.
  • the reinforcing element can be a rigid foam panel, for example a rigid PU foam panel.
  • honeycomb honeycomb material in order to reduce or prevent the formation of voids or the system-related deformation of the component in question.
  • thermoplastic adhesive system it is conceivable to fix the layer adjacent to the outer wall 10 by a thermoplastic adhesive system.
  • the stiffening of the honeycomb material can be achieved via the adhesive bond with the side wall and the penetrating foam or PUR foam. All three variants according to FIG. 2 show that systematically induced indents have been largely or completely eliminated. The same applies to the voids-induced indentations.

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)
  • Laminated Bodies (AREA)
  • Refrigerator Housings (AREA)
EP09008011.0A 2008-06-26 2009-06-18 Appareil de réfrigération et/ou de refroidissement Withdrawn EP2138784A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE202008008605 2008-06-26
DE202008009038U DE202008009038U1 (de) 2008-06-26 2008-07-04 Kühl- und/oder Gefriergerät

Publications (2)

Publication Number Publication Date
EP2138784A2 true EP2138784A2 (fr) 2009-12-30
EP2138784A3 EP2138784A3 (fr) 2016-08-31

Family

ID=41269095

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09008011.0A Withdrawn EP2138784A3 (fr) 2008-06-26 2009-06-18 Appareil de réfrigération et/ou de refroidissement

Country Status (2)

Country Link
EP (1) EP2138784A3 (fr)
DE (1) DE202008009038U1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115875888A (zh) * 2021-09-27 2023-03-31 宁波婷微电子科技有限公司 一种带有伸入发泡区的增强衬板的制冷设备

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010002465B4 (de) * 2010-03-01 2017-01-05 BSH Hausgeräte GmbH Kältegerät, insbesondere Haushaltskältegerät
TR201005289A2 (tr) * 2010-06-30 2012-01-23 Bsh Ev Aletleri̇ San. Ve Ti̇c. A.Ş. Bir soğutucu/dondurucu kabini ve bunun üretim metodu

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1504878A1 (de) * 1965-01-29 1969-05-08 Siemens Elektrogeraete Gmbh Schaumstoffverbundkoerper
US4107833A (en) * 1976-12-09 1978-08-22 General Electric Company Structural support for a refrigerator
US5082335A (en) * 1989-12-18 1992-01-21 Whirlpool Corporation Vacuum insulation system for insulating refrigeration cabinets
US5584551A (en) * 1995-03-27 1996-12-17 General Electric Company Refrigerator cabinet construction
DE19948361A1 (de) * 1999-10-07 2001-04-12 Bsh Bosch Siemens Hausgeraete Kältegerät

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115875888A (zh) * 2021-09-27 2023-03-31 宁波婷微电子科技有限公司 一种带有伸入发泡区的增强衬板的制冷设备

Also Published As

Publication number Publication date
DE202008009038U1 (de) 2009-11-05
EP2138784A3 (fr) 2016-08-31

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