SI9110585B - Vacuum insulation panel with asymetric structure - Google Patents
Vacuum insulation panel with asymetric structure Download PDFInfo
- Publication number
- SI9110585B SI9110585B SI9110585A SI9110585A SI9110585B SI 9110585 B SI9110585 B SI 9110585B SI 9110585 A SI9110585 A SI 9110585A SI 9110585 A SI9110585 A SI 9110585A SI 9110585 B SI9110585 B SI 9110585B
- Authority
- SI
- Slovenia
- Prior art keywords
- fibrous material
- jacket
- water
- relative humidity
- powdered
- Prior art date
Links
- 238000009413 insulation Methods 0.000 title claims abstract 4
- 230000035699 permeability Effects 0.000 claims abstract 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract 8
- 239000002184 metal Substances 0.000 claims abstract 5
- 229910052751 metal Inorganic materials 0.000 claims abstract 5
- 239000002657 fibrous material Substances 0.000 claims 10
- 239000000843 powder Substances 0.000 claims 5
- 239000007789 gas Substances 0.000 claims 4
- 239000012254 powdered material Substances 0.000 claims 4
- 239000004698 Polyethylene Substances 0.000 claims 3
- 238000000034 method Methods 0.000 claims 3
- -1 polyethylene Polymers 0.000 claims 3
- 229920000573 polyethylene Polymers 0.000 claims 3
- 229920001328 Polyvinylidene chloride Polymers 0.000 claims 2
- 238000010521 absorption reaction Methods 0.000 claims 2
- 229920000092 linear low density polyethylene Polymers 0.000 claims 2
- 239000004707 linear low-density polyethylene Substances 0.000 claims 2
- 239000005033 polyvinylidene chloride Substances 0.000 claims 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 229920000219 Ethylene vinyl alcohol Polymers 0.000 claims 1
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 238000001035 drying Methods 0.000 claims 1
- UFRKOOWSQGXVKV-UHFFFAOYSA-N ethene;ethenol Chemical compound C=C.OC=C UFRKOOWSQGXVKV-UHFFFAOYSA-N 0.000 claims 1
- 239000004715 ethylene vinyl alcohol Substances 0.000 claims 1
- 239000011888 foil Substances 0.000 claims 1
- 230000008014 freezing Effects 0.000 claims 1
- 238000007710 freezing Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 229920000728 polyester Polymers 0.000 claims 1
- 230000000717 retained effect Effects 0.000 claims 1
- 239000002352 surface water Substances 0.000 claims 1
- 238000000465 moulding Methods 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 230000001771 impaired effect Effects 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
- E04B1/803—Heat insulating elements slab-shaped with vacuum spaces included in the slab
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/06—Arrangements using an air layer or vacuum
- F16L59/065—Arrangements using an air layer or vacuum using vacuum
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/242—Slab shaped vacuum insulation
-
- 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
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/10—Insulation, e.g. vacuum or aerogel insulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Thermal Insulation (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Building Environments (AREA)
- Glass Compositions (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Laminated Bodies (AREA)
- Inorganic Insulating Materials (AREA)
- Packages (AREA)
Abstract
Mouldings, preferably in the form of boards, for use as thermal insulation are produced from a) a finely divided, pulverulent or fibrous substance which has a water absorbtion capacity of from 4 to 50% by weight at 23 DEG C and a relative humidity of 85%, b) a covering comprising two parts having an asymmetrical structure which contains this finely divided, pulverulent or fibrous substance, the first part of the covering being metal-free and being hollowed (thermoformed) in such a manner that this hollow is completely filled by the moulding, preferably in the form of a board, and the second part ("lid") optionally being metal-free or metal-containing and planar and being connected to the hollow in such a manner that a gas- and water vapour-tight seal is ensured, and the two parts having water vapour permeabilities of between 0 and 0.2 g/m<2>/d at 23 DEG C and a relative humidity of 85% and having gas permeabilities for N2, O2 and CO2 of in total 0 to 0.5 cm<3>/m<2>/d/bar at 23 DEG C, with the property of absorbing water up to an amount of from 2 to 15% by weight without its thermal conductivity simultaneously being impaired by more than 25%.
Claims (7)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4019870A DE4019870A1 (en) | 1990-06-22 | 1990-06-22 | VACUUM INSULATION PANEL WITH ASYMMETRIC CONSTRUCTION |
YU58591A YU47395B (en) | 1990-06-22 | 1991-04-02 | SAFETY PIECE, PRIMARY IN THE FORM OF A PLATE, FOR APPLICATION AS A THERMAL INSULATOR |
SG28294A SG28294G (en) | 1990-06-22 | 1994-02-22 | Asymmetrical evacuated insulating panel. |
Publications (2)
Publication Number | Publication Date |
---|---|
SI9110585A SI9110585A (en) | 1997-10-31 |
SI9110585B true SI9110585B (en) | 1998-10-31 |
Family
ID=25894354
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SI9110585A SI9110585B (en) | 1990-06-22 | 1991-04-02 | Vacuum insulation panel with asymetric structure |
Country Status (13)
Country | Link |
---|---|
EP (1) | EP0463311B1 (en) |
JP (1) | JP2599515B2 (en) |
AT (1) | ATE94602T1 (en) |
DE (2) | DE4019870A1 (en) |
DK (1) | DK0463311T3 (en) |
ES (1) | ES2044642T3 (en) |
HK (1) | HK95694A (en) |
HR (1) | HRP920665B1 (en) |
HU (1) | HU214844B (en) |
PT (1) | PT98038B (en) |
SG (1) | SG28294G (en) |
SI (1) | SI9110585B (en) |
TR (1) | TR25532A (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5327703A (en) * | 1993-03-23 | 1994-07-12 | Whirlpool Corporation | Vacuum panel assembly method |
DE4324996C1 (en) * | 1993-07-26 | 1994-10-06 | Degussa | Foamfree insulation for refrigerators |
DE4407026A1 (en) * | 1994-03-04 | 1995-09-07 | Heraeus Industrietechnik Gmbh | Thermal insulation, method of thermal insulation, thermally insulating housing and its use |
DE4443082A1 (en) * | 1994-12-03 | 1996-06-05 | Huels Chemische Werke Ag | Insulating pouch |
HRP970104A2 (en) * | 1996-03-22 | 1998-02-28 | Bayer Ag | Vacuum insulating panels wraped on both sides by a foil containing metal or by a metal covering layer |
DE19758219A1 (en) * | 1997-12-31 | 1999-07-01 | Uvt Umwelt Und Verfahrens Tech | Vacuum insulation panel for domestic refrigerator |
DE19915311A1 (en) * | 1999-04-03 | 2000-10-05 | Bayer Ag | Vacuum insulating panel, especially for refrigerators, has a microporous core encased in a 7-layer plastic foil with a polyolefin sealing layer, a gas barrier, a polyolefin layer and a metallised polymer layer |
DE19923057A1 (en) * | 1999-05-20 | 2000-11-23 | Schueco Int Kg | Heat insulating panel for windows, doors and building faces houses in its interior at least one insulating unit in a metal-coated metal cover whose interior is subjected to vacuum before its closure by welding |
DE19928011A1 (en) * | 1999-06-19 | 2000-12-21 | Porextherm Daemmstoffe Gmbh | Insulating board, especially for the low temperature range, e.g. in refrigeration plant, refrigerators and refrigerated technical equipment, preferably based on metal oxide powder, contains desiccant |
DE10058566C2 (en) * | 2000-08-03 | 2002-10-31 | Va Q Tec Ag | Foil-wrapped, evacuated thermal insulation body and manufacturing process for it |
DE10125964A1 (en) * | 2001-05-29 | 2002-12-12 | Oesterr Heraklith Gmbh | moldings |
DE10308581A1 (en) * | 2003-02-27 | 2004-09-16 | Wacker-Chemie Gmbh | Thermal insulation for underwater components for oil and gas production |
EP2218703B1 (en) | 2009-02-13 | 2013-05-08 | Evonik Degussa GmbH | A thermal insulation material comprising precipitated silica |
DE102010029513A1 (en) * | 2010-05-31 | 2011-02-24 | Wacker Chemie Ag | Insulation with layer structure |
AT511686A1 (en) * | 2011-06-28 | 2013-01-15 | Schoby Michael | ASH-INSULATION PANEL |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2745173A (en) * | 1951-07-14 | 1956-05-15 | Gen Electric | Method of thermal insulation |
NL297976A (en) * | 1963-05-06 | |||
GB1268626A (en) * | 1968-07-10 | 1972-03-29 | British Aircraft Corp Ltd | Improvements in and relating to thermal insulation elements |
US3790243A (en) * | 1972-03-30 | 1974-02-05 | Beverage Air Sales Co | Closure for refrigerated housing |
FR2360536A1 (en) * | 1976-08-05 | 1978-03-03 | Air Liquide | LOW THERMAL CONDUCTIBILITY INSULATION MATERIAL CONSTITUTES A COMPACT GRANULAR STRUCTURE |
DE2911416A1 (en) * | 1979-03-23 | 1980-09-25 | Erno Raumfahrttechnik Gmbh | ELEMENT FOR HEAT INSULATION |
US4284674A (en) * | 1979-11-08 | 1981-08-18 | American Can Company | Thermal insulation |
DE3033515A1 (en) * | 1980-09-05 | 1982-04-29 | Wacker-Chemie GmbH, 8000 München | THERMAL INSULATION PLATE |
US4444821A (en) * | 1982-11-01 | 1984-04-24 | General Electric Company | Vacuum thermal insulation panel |
DE3463539D1 (en) * | 1983-01-24 | 1987-06-11 | Gruenzweig Hartmann Glasfaser | Heat insulation slab with an envelope and highly dispersed particulate heat insulation material compressed in the envelope, method of manufacturing it and device for carrying out the method |
JPS6071881A (en) * | 1983-09-28 | 1985-04-23 | 松下電器産業株式会社 | Heat-insulating structure |
DE3418637A1 (en) * | 1984-05-18 | 1985-11-21 | Wacker-Chemie GmbH, 8000 München | THERMAL INSULATION BODY WITH COVER |
JPS61101789A (en) * | 1984-10-23 | 1986-05-20 | 松下冷機株式会社 | Heat-insulating material pack and manufacture thereof |
US4636415A (en) * | 1985-02-08 | 1987-01-13 | General Electric Company | Precipitated silica insulation |
US4681788A (en) * | 1986-07-31 | 1987-07-21 | General Electric Company | Insulation formed of precipitated silica and fly ash |
JPS6343669A (en) * | 1986-08-08 | 1988-02-24 | 帝人株式会社 | Production of blood treatment device |
US4726974A (en) * | 1986-10-08 | 1988-02-23 | Union Carbide Corporation | Vacuum insulation panel |
DE3737459A1 (en) * | 1987-11-05 | 1989-05-18 | Wacker Chemie Gmbh | THERMAL INSULATION BODY WITH COATING BASED ON COMPRESSED, MICROPOROUS HEAT INSULATION |
DE3816979A1 (en) * | 1988-05-18 | 1989-11-30 | Wacker Chemie Gmbh | THERMAL INSULATION BODIES BASED ON COMPRESSED, MICROPOROUS HEAT INSULATION WITH A COVER BASED ON METALS |
DE3828669A1 (en) * | 1988-08-24 | 1990-03-08 | Degussa | FORMKOERPER FOR HEAT INSULATION |
DE3915170A1 (en) * | 1989-05-10 | 1990-11-15 | Degussa | FORMKOERPER FOR HEAT INSULATION |
JPH03246265A (en) * | 1990-02-22 | 1991-11-01 | Kao Corp | Production of fatty acid amide |
KR100226000B1 (en) * | 1990-09-28 | 1999-10-15 | 데이비드 엠 모이어 | Polyhydroxy fatty acid amides in zeolite/layered silicate built detergents |
DE69129152T2 (en) * | 1990-09-28 | 1998-10-08 | The Procter & Gamble Co., Cincinnati, Ohio | POLYHYDROXYFETTSAUREAMIDTENSIDE IN FASTENER DETERGENT COMPOSITIONS |
-
1990
- 1990-06-22 DE DE4019870A patent/DE4019870A1/en not_active Ceased
-
1991
- 1991-04-02 SI SI9110585A patent/SI9110585B/en not_active IP Right Cessation
- 1991-04-17 AT AT91106109T patent/ATE94602T1/en not_active IP Right Cessation
- 1991-04-17 DE DE91106109T patent/DE59100376D1/en not_active Expired - Fee Related
- 1991-04-17 DK DK91106109.1T patent/DK0463311T3/en active
- 1991-04-17 EP EP91106109A patent/EP0463311B1/en not_active Expired - Lifetime
- 1991-04-17 ES ES91106109T patent/ES2044642T3/en not_active Expired - Lifetime
- 1991-06-18 TR TR91/0694A patent/TR25532A/en unknown
- 1991-06-20 PT PT98038A patent/PT98038B/en not_active IP Right Cessation
- 1991-06-21 JP JP3149059A patent/JP2599515B2/en not_active Expired - Fee Related
- 1991-06-21 HU HU912088A patent/HU214844B/en not_active IP Right Cessation
-
1992
- 1992-09-30 HR HRP-585/91A patent/HRP920665B1/en not_active IP Right Cessation
-
1994
- 1994-02-22 SG SG28294A patent/SG28294G/en unknown
- 1994-09-08 HK HK95694A patent/HK95694A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
HK95694A (en) | 1994-09-16 |
JP2599515B2 (en) | 1997-04-09 |
HRP920665B1 (en) | 1998-04-30 |
HU912088D0 (en) | 1991-12-30 |
HU214844B (en) | 1998-06-29 |
DK0463311T3 (en) | 1993-10-18 |
PT98038B (en) | 1998-12-31 |
JPH04231795A (en) | 1992-08-20 |
PT98038A (en) | 1993-08-31 |
TR25532A (en) | 1993-05-01 |
HUT62074A (en) | 1993-03-29 |
SI9110585A (en) | 1997-10-31 |
ES2044642T3 (en) | 1994-01-01 |
ATE94602T1 (en) | 1993-10-15 |
EP0463311B1 (en) | 1993-09-15 |
HRP920665A2 (en) | 1994-10-31 |
DE4019870A1 (en) | 1992-01-09 |
SG28294G (en) | 1994-06-10 |
DE59100376D1 (en) | 1993-10-21 |
EP0463311A1 (en) | 1992-01-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
KO00 | Lapse of patent |
Effective date: 20050103 |