SE450414B - REFRIGERATOR WITH INSULATION INCLUDING SEPARATA HALK - Google Patents
REFRIGERATOR WITH INSULATION INCLUDING SEPARATA HALKInfo
- Publication number
- SE450414B SE450414B SE8206094A SE8206094A SE450414B SE 450414 B SE450414 B SE 450414B SE 8206094 A SE8206094 A SE 8206094A SE 8206094 A SE8206094 A SE 8206094A SE 450414 B SE450414 B SE 450414B
- Authority
- SE
- Sweden
- Prior art keywords
- hollow bodies
- foil
- insulating
- plastic
- refrigerator according
- Prior art date
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
- F25D23/061—Walls with conduit means
-
- 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
- F25D2201/12—Insulation with respect to heat using an insulating packing material
- F25D2201/126—Insulation with respect to heat using an insulating packing material of cellular type
-
- 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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Description
450 414 2 Används polyuretanskum som isolerplast 5 så får sidoväggen 1 en extra förstyvning genom denna polyuretan. 450 414 2 If polyurethane foam is used as insulating plastic 5, the side wall 1 gets an extra stiffening through this polyurethane.
Samtliga hålkroppars 6 höljen 7 bildas delvis av ett plant bärande material (fig 3) som företrädesvis är en folie. Folien är för- sedd med utbuktningar som ligger på avstånd från varandra och begränsar hålrummen 6 utåt (fig 3). Folien 7 är fäst på en bärare 8 som likaledes är utbildad som folie och begränsar hålkropparna 6 tillsammans med fo- lien 7. Hålkropparna 6 är fyllda med luft. De båda folierna 7, 8 som är fast förbundna med varandra, exempelvis hopsvetsade, består företrädes- vis av plast men de kan också bestå av varje annat lämpligt, för luft ogenomsläppligt material, exempelvis aluminiumfolier e d. Användning av plastfolier har fördelen att dessa är mycket flexibla och därför lätta att sätta in i mbllanrummet mellan de båda väggarna 2, 3 och anpassbara till väggarnas olika former.The casings 7 of all the hollow bodies 6 are formed in part by a flat supporting material (Fig. 3) which is preferably a foil. The foil is provided with bulges which are spaced apart and delimit the cavities 6 outwards (Fig. 3). The foil 7 is attached to a carrier 8 which is likewise formed as a foil and delimits the hollow bodies 6 together with the foil 7. The hollow bodies 6 are filled with air. The two foils 7, 8 which are fixedly connected to each other, for example welded together, preferably consist of plastic, but they can also consist of any other suitable, air-impermeable material, for example aluminum foils etc. The use of plastic foils has the advantage that these are very flexible and therefore easy to insert into the space between the two walls 2, 3 and adaptable to the different shapes of the walls.
Folierna 7, 8 är fästa vid sidoväggens 1 inner- och/eller ytter- vägg 2, 3. Enär bärfolien 8 har en slät utsida 9 kan den med denna ut- sida lätt fästas vid vederbörande vägg 2, 3.The foils 7, 8 are attached to the inner and / or outer wall 2, 3 of the side wall 1. Since the carrier foil 8 has a smooth outer surface 9, it can easily be attached to the corresponding wall 2, 3 with this outer side.
Vid utföringsformen enligt fig 4 är på den från bärfolien 8 vända sidan en annan folie 10 anordnad så att hålkropparna 6 på båda sidor är omgivna av släta folier. Härvid kan hålrummen enligt fig 3 vara omslutna av folien 7 samt bärfolien 8 (fig 4). I detta fall tjänar folien 10 inte som hölje för hålrummen utan uteslutande som skydd för hålrummen och till enkel infästning av folien på inner- och/eller ytter- väggen 2,3 i kylskåpets vederbörande sidovägg 1.In the embodiment according to Fig. 4, on the side facing away from the carrier foil 8, another foil 10 is arranged so that the hollow bodies 6 on both sides are surrounded by smooth foils. In this case, the cavities according to Fig. 3 can be enclosed by the foil 7 and the carrier foil 8 (Fig. 4). In this case, the foil 10 does not serve as a cover for the cavities but only as protection for the cavities and for easy attachment of the foil to the inner and / or outer wall 2,3 in the respective side wall 1 of the refrigerator.
Det är emellertid också möjligt att så anordna hålrummen mellan två folier att hålrummen är begränsade på två sidor och dessa båda folier samt i området mellan dessa båda folier omslutna av särskilda väggar.However, it is also possible to arrange the cavities between two foils in such a way that the cavities are limited on two sides and these two foils and in the area between these two foils are enclosed by special walls.
Vid utföringsformen enligt fig 4 består folien 10 företrädesvis även av plast. Naturligtvis kan även annat foliematerial användas, exempelvis aluminium.In the embodiment according to Fig. 4, the foil 10 preferably also consists of plastic. Of course, other foil material can also be used, for example aluminum.
Vid tillverkningen av de isolerade sidoväggarna 1 fästes först folierna enligt fig 2 - 4 alltefter önskad isoleringsgrad vid sido- väggens 1 inner- och/eller yttervägg 2, 3. Därefter utfylls återstående mellanrum i sidoväggen 1 med plast, företrädesvis polyuretan, så att man får en uppbyggnad av isoleringen 4 sådan den framgår av fig 2.In the manufacture of the insulated side walls 1, the foils according to Figs. 2 to 4 are first attached according to the desired degree of insulation to the inner wall and / or outer wall 2, 3 of the side wall 1. a construction of the insulation 4 as shown in Fig. 2.
Folierna enligt fig 2 - 4 kan tillföljd av sin flexibilitet även med fördel användas för att minska bullret från kylskåpets drivaggregat.Due to their flexibility, the foils according to Figs. 2 - 4 can also be used to advantage to reduce the noise from the refrigerator's drive unit.
Exempelvis kan i ett kylskåp kompressorn, rörledningarna eller andra byggdelar omslutas med en sådan hålkroppsinnehållande folie varigenom en avsevärd bullerdämpning erhålls. Dessutom kan folien användas till att tillfälligt hålla de i området mellan väggarna 2, 3 förlagda led-For example, in a refrigerator, the compressor, pipelines or other components can be enclosed with such a hollow body-containing foil, whereby a considerable noise attenuation is obtained. In addition, the foil can be used to temporarily hold the joints located in the area between the walls 2, 3.
Claims (10)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3142848A DE3142848C2 (en) | 1981-10-29 | 1981-10-29 | Refrigeration units |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8206094D0 SE8206094D0 (en) | 1982-10-27 |
SE8206094L SE8206094L (en) | 1983-04-30 |
SE450414B true SE450414B (en) | 1987-06-22 |
Family
ID=6145075
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8206094A SE450414B (en) | 1981-10-29 | 1982-10-27 | REFRIGERATOR WITH INSULATION INCLUDING SEPARATA HALK |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3142848C2 (en) |
FR (1) | FR2515798B1 (en) |
IT (1) | IT1152737B (en) |
SE (1) | SE450414B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4681788A (en) * | 1986-07-31 | 1987-07-21 | General Electric Company | Insulation formed of precipitated silica and fly ash |
DE102007062000A1 (en) | 2007-12-21 | 2009-06-25 | BSH Bosch und Siemens Hausgeräte GmbH | Refrigeration device and method for producing a refrigeration device |
FR2929383B1 (en) * | 2008-03-27 | 2013-08-16 | Climadiff | INSULATING PANEL FOR A REFRIGERATION AND / OR TEMPERATURE HOLDING ENCLOSURE AND WALL HOUSING OF SUCH AN ENCLOSURE |
DE102011008722A1 (en) * | 2011-01-17 | 2012-07-19 | Liebherr-Hausgeräte Ochsenhausen GmbH | Household appliance e.g. freezing apparatus has door which includes wall for providing sufficient stability in some regions of structured surface |
DE102013224941A1 (en) * | 2013-12-05 | 2015-06-11 | BSH Hausgeräte GmbH | Domestic refrigeration appliance with a skin condenser on a side wall of an outer housing and defined structuring at this area |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2192933A (en) * | 1937-06-30 | 1940-03-12 | Owens Corning Fiberglass Corp | Heat insulation |
US2205534A (en) * | 1938-06-04 | 1940-06-25 | Pittsburgh Plate Glass Co | Composite cellular glass block |
US2284229A (en) * | 1940-08-19 | 1942-05-26 | Palmer George Vincent | Metal wall building construction |
FR948295A (en) * | 1946-06-24 | 1949-07-27 | Tatra Np | Composite thermal insulation, more particularly for refrigerated installations and means of transport |
DE939874C (en) * | 1952-01-15 | 1956-04-19 | Hans Guenter Moeller | Insulation container, for example a refrigerator |
GB730699A (en) * | 1952-06-24 | 1955-05-25 | Gen Electric | Improvements in and relating to insulating panels |
US3246058A (en) * | 1961-02-28 | 1966-04-12 | Allied Chem | Method for producing reinforced foam laminate structures |
FR1503838A (en) * | 1966-10-14 | 1967-12-01 | Sciper S A Soc | Process for producing composite walls and walls thus obtained |
DE2323890A1 (en) * | 1972-06-05 | 1973-12-20 | Harold H Morris | Building sandwich panel - comprising a foam core, inter corrugated laminate and top laminate |
-
1981
- 1981-10-29 DE DE3142848A patent/DE3142848C2/en not_active Expired
-
1982
- 1982-10-19 IT IT23817/82A patent/IT1152737B/en active
- 1982-10-27 SE SE8206094A patent/SE450414B/en not_active IP Right Cessation
- 1982-10-29 FR FR8218159A patent/FR2515798B1/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR2515798A1 (en) | 1983-05-06 |
IT8223817A0 (en) | 1982-10-19 |
DE3142848A1 (en) | 1983-05-11 |
SE8206094L (en) | 1983-04-30 |
FR2515798B1 (en) | 1986-08-14 |
SE8206094D0 (en) | 1982-10-27 |
DE3142848C2 (en) | 1985-04-04 |
IT1152737B (en) | 1987-01-07 |
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