HUP0000958A2 - Mouldings suitable for building refrigerators and process for manufacturing the same - Google Patents

Mouldings suitable for building refrigerators and process for manufacturing the same

Info

Publication number
HUP0000958A2
HUP0000958A2 HU0000958A HUP0000958A HUP0000958A2 HU P0000958 A2 HUP0000958 A2 HU P0000958A2 HU 0000958 A HU0000958 A HU 0000958A HU P0000958 A HUP0000958 A HU P0000958A HU P0000958 A2 HUP0000958 A2 HU P0000958A2
Authority
HU
Hungary
Prior art keywords
core
hard foam
housing part
refrigerators
building
Prior art date
Application number
HU0000958A
Other languages
Hungarian (hu)
Inventor
Karl Werner Dietrich
Gerhard Heilig
Torsten Heinemann
Original Assignee
Bayer Ag.
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 Bayer Ag. filed Critical Bayer Ag.
Publication of HUP0000958A2 publication Critical patent/HUP0000958A2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
    • B32B7/12—Interconnection of layers using interposed adhesives or interposed materials with bonding properties
    • 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
    • F25D23/063—Walls defining a cabinet formed by an assembly of panels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/06—Open cell foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/304—Insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2509/00—Household appliances
    • B32B2509/10—Refrigerators or refrigerating equipment
    • 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

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)
  • Laminated Bodies (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)

Abstract

A találmány házrész hűtőbútőrők készítéséhez, amelynek belső és külsőfedőrétege, és ezek között elrendezett, pőliűretán-keményhabbólkészült magja van. A találmány lényege, hőgy a keményhabból készültmag (1 ) nyitőtt-cellás pőliűretán-keményhabból áll, tővábbá afedőrétegek (2) a külső légnyőmás révén a keményhabmagra (1) préseltállapőtúak, ahől a fedőrétegek (2) és a mag (1) közöttragasztóhatástól mentes kapcsőlat van. A találmány tárgya tővábbáeljárás ilyen házrész gyártásáhőz, melynek lényege, hőgy két fedőréteg(2) között nyitőttcellás pőliűretán-keményhabból készült magőt (1)készítenek, vagy a két fedőréteg (2) közé ilyen magőt (1) jűttatnak,ezűtán pedig a házrész belsejét tartósan evakűálják. A találmánytővábbi tárgya hűtőbútőr, mely legalább egy ilyen házelemet főglalmagában. ŕThe housing part of the invention is for making refrigerator furniture protectors, which has an inner and outer covering layer and a core made of polyurethane hard foam arranged between them. The essence of the invention is that the core (1) made of hard foam consists of open-cell polyurethane hard foam, further covering layers (2) are pressed onto the hard foam core (1) by means of external air pressure, from which the covering layers (2) and the core (1) are bonded without adhesive effect there is The subject of the invention is a further process for the production of such a housing part, the essence of which is that a core (1) made of open-cell polyurethane rigid foam is made between two cover layers (2), or such a core (1) is inserted between the two cover layers (2), thereby permanently sealing the inside of the housing part they are evacuated. The main subject of the invention is a refrigerator, which is at least one such housing element in its main form. ŕ

HU0000958A 1997-03-04 1998-02-19 Mouldings suitable for building refrigerators and process for manufacturing the same HUP0000958A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19708729A DE19708729C2 (en) 1997-03-04 1997-03-04 Molded elements suitable for the construction of refrigerated cabinets and a process for their production

Publications (1)

Publication Number Publication Date
HUP0000958A2 true HUP0000958A2 (en) 2000-08-28

Family

ID=7822169

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0000958A HUP0000958A2 (en) 1997-03-04 1998-02-19 Mouldings suitable for building refrigerators and process for manufacturing the same

Country Status (13)

Country Link
EP (1) EP0964779A1 (en)
JP (1) JP2001513715A (en)
KR (1) KR20000075906A (en)
CN (1) CN1249711A (en)
AU (1) AU6821798A (en)
BR (1) BR9808820A (en)
CA (1) CA2282485A1 (en)
DE (1) DE19708729C2 (en)
HU (1) HUP0000958A2 (en)
PL (1) PL335512A1 (en)
TR (1) TR199902134T2 (en)
TW (1) TW382056B (en)
WO (1) WO1998039156A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3968612B2 (en) * 1998-01-27 2007-08-29 三菱電機株式会社 FULL VACUUM INSULATION BOX, REFRIGERATOR USING THE VACUUM VACUUM INSULATION BOX, METHOD FOR PRODUCING THE FULL VACUUM INSULATION BOX, AND METHOD OF DECOMPOSING
US7005181B2 (en) 2000-04-06 2006-02-28 American Aerogel Corporation Organic, open cell foam materials, their carbonized derivatives, and methods for producing same
WO2001083188A1 (en) * 2000-04-28 2001-11-08 Arçelik A.Ş. Method of producing a refrigerator cabinet and door
EP1401731A2 (en) * 2000-11-29 2004-03-31 American Aerogel Corporation Insulated barriers and methods for producing same

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE6909334U (en) * 1969-03-08 1969-07-03 Schubert Maschf Geb REFRIGERATORS MADE FROM PRE-FABRICATED ELEMENTS MADE FROM RIGID FOAM
US3719303A (en) * 1971-11-01 1973-03-06 Gen Motors Corp Refrigerator cabinet construction for releasing foam insulation
US3960631A (en) * 1974-08-30 1976-06-01 Whirlpool Corporation Method of making a liner construction
JPS5214637A (en) * 1975-07-25 1977-02-03 Sharp Corp A method for coating refrigerator bodies by foaming resins and heat in sulating
US4196950A (en) * 1978-07-19 1980-04-08 Monsanto Company Refrigerator construction
US4668555A (en) * 1984-12-27 1987-05-26 Matsushita Refrigeration Co. Heat insulating body
DE8714179U1 (en) * 1987-10-23 1987-12-17 G + H Montage Gmbh, 6700 Ludwigshafen Insulation panel
DE4303556C1 (en) * 1993-02-08 1994-10-27 Bayer Ag Hard polyurethanes or polyurethane foams
JP3204817B2 (en) * 1993-09-06 2001-09-04 松下電器産業株式会社 Refrigerator-freezer and its heat-insulating structure
JPH07148752A (en) * 1993-11-26 1995-06-13 Hitachi Ltd Heat insulating box body
DE19502201A1 (en) * 1995-01-25 1996-08-01 Bayer Ag Vacuum panel stabilised by rigid support wall
DE19520020A1 (en) * 1995-05-31 1996-12-05 Bosch Siemens Hausgeraete Insulated housing

Also Published As

Publication number Publication date
WO1998039156A1 (en) 1998-09-11
DE19708729A1 (en) 1998-10-01
DE19708729C2 (en) 1999-09-23
TR199902134T2 (en) 1999-12-21
TW382056B (en) 2000-02-11
JP2001513715A (en) 2001-09-04
CN1249711A (en) 2000-04-05
EP0964779A1 (en) 1999-12-22
PL335512A1 (en) 2000-04-25
KR20000075906A (en) 2000-12-26
AU6821798A (en) 1998-09-22
CA2282485A1 (en) 1998-09-11
BR9808820A (en) 2000-06-27

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