DE2939878A1 - Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields - Google Patents

Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields

Info

Publication number
DE2939878A1
DE2939878A1 DE19792939878 DE2939878A DE2939878A1 DE 2939878 A1 DE2939878 A1 DE 2939878A1 DE 19792939878 DE19792939878 DE 19792939878 DE 2939878 A DE2939878 A DE 2939878A DE 2939878 A1 DE2939878 A1 DE 2939878A1
Authority
DE
Germany
Prior art keywords
thermal insulation
insulation according
vacuum space
indicated
layers
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Withdrawn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
DE19792939878
Other languages
German (de)
Inventor
Friedrich 5600 Wuppertal Hensberg
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DE19792939878 priority Critical patent/DE2939878A1/en
Publication of DE2939878A1 publication Critical patent/DE2939878A1/en
Withdrawn legal-status Critical Current

Links

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
    • 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
    • F25D2201/00—Insulation
    • F25D2201/10—Insulation with respect to heat
    • F25D2201/12—Insulation with respect to heat using an insulating packing material
    • F25D2201/128—Insulation with respect to heat using an insulating packing material of foil type
    • 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
    • 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

Abstract

The lightweight thermal insulation panel is made from a flat sealed housing inside which is stacked an array of concertina shaped metal foils (2). The top and bottom faces of the panel are braced by an array of thermal insulation studs (5). The panel is made of low cost plastics and the foil of aliminium or similar low cost material. The foil provides an effective heat shield while the vacuum provides the insulation. The assembled panel is pumped out and sealed.

Description

WärmeisolierunThermal insulation

Die Erfindung betrifft Wärmeisolierungen, die einen viel geringeren Wärzedurchgang haben als die bekannten Isolierschichte, d.h. bei gleicher Dicke der Isolierschicht lassen sich bei der Isolierschicht nach der Erfindung die Wärmeverluste auf einen Bruchteil der Wärmeverluste der bekannten Isolierschichten reduzieren.The invention relates to thermal insulation that is much less Have heat transfer than the known insulating layer, i.e. with the same thickness the insulating layer, the heat losses in the insulating layer according to the invention reduce to a fraction of the heat losses of the known insulating layers.

Der geringere Wärme durchgang der Wärmeisolierung nach der Erfindung beruht darauf,daß in einem luftdichten flachen Raum ein Vakuum istin dem sich übereinander eine größere Anzahl dünner, gering Wärme strahlung-aufnehmen der Schichten 2 (z,B@ Aluminiumfolie) befindet.Diese Schichten 2 werden durch wärmeisolierende Abstandshalter 3 an gegenseitiger Berührung gehindert.Die Abstandshalter 3 können z.B. aus ziehharmonika-artig gefaltetem Papier oder mit Noppen versehener Kunststoffolie bestehen.The lower heat passage of the thermal insulation according to the invention is based on the fact that in an airtight flat space there is a vacuum in which one another a larger number of thin, low heat radiation-absorbing layers 2 (z, B @ These layers 2 are held together by heat-insulating spacers 3 prevented from touching each other. The spacers 3 can e.g. be made of accordion-like made of folded paper or studded plastic film.

Der Vakuniraum kann auf verschiedene Weise gebildet werden: z.B. durch ein abgeschlossenes Kunststoffgehäuse nach Fig.1'durch einen Kunststoffkasten 4 mit Metalldeckel nach Fig.2 oder durch einen Kunststoffrahien 7 mit zwei Metalldeckeln 6 nach Fig.3.Wichtig ist, daß der Vakuumraum, gegebenenfalle durch Dichtungen 8, luftdicht bleibt.Eventuell wird der Vakuumraum mit einem Ventil versehen, um jederzeit das Vakuum wieder herstellen zu können.Bei großflächigen Wärmeisolierungen ton etwa 0,1 m² ab wird die Kraft'die der Luftdruck auf den Vaknumraum ausübt so groß'daß die Wandstärken,die zum Abfangen der Kraft benötigt wsrden'wrwirtschaftlich dick werden iiißten.Dem läßt sich entgegenwirken, indem man die beiden großen Flächen durch viele Stützen 5 abfängt.The vacuum space can be created in different ways: e.g. by a closed plastic housing according to FIG with a metal cover according to Figure 2 or by a plastic frame 7 with two metal covers 6 according to Fig. 3. It is important that the vacuum space, if necessary by seals 8, remains airtight. The vacuum space may be provided with a valve so that at any time to be able to restore the vacuum, for example in the case of large-scale thermal insulation From 0.1 m² the force that the air pressure exerts on the vacuum space is so great that the wall thicknesses required to absorb the force would be economically thick This can be counteracted by using the two large surfaces by many supports 5 intercepts.

Anwenden kann man diese Wärmeisolierung z.B. bei Isolierungen von Wänden, Dächern, Kühlhäusern, Kühlwagen, Kühlschränken usw.This thermal insulation can be used, for example, for the insulation of Walls, roofs, cold stores, refrigerated trucks, refrigerators, etc.

L e e r s e i t eL e r s e i t e

Claims (13)

P a t e n t a n s p r ü c h e 1. Wärmeisolierung, d a d u r c h g e k e n n z e i c h n e t daß sich in einem flachen Vakuumraum der bzw. nebeneinander eine größere Anzahl dünner, gering strahlungswärmeaufnehmender Schichten (2) befinden,die durch wärmeisolierende Abstandshalter (5) an gegenseitiger Berührung gehindert werden und daß die gegenüberliegenden großen Außenwandflächen des Vaknumraumes durch viele Stützen (5) abgefangen werden.P a t e n t a n s p r ü c h e 1. Thermal insulation, d a d u r c h g It is not shown that in a flat vacuum space the or next to each other a larger number of thin, low radiation heat-absorbing layers (2) are located, the are prevented from touching one another by means of heat-insulating spacers (5) and that the opposite large outer wall surfaces of the vacuum space by many Supports (5) are intercepted. 2. Wärmeisolierung nach Anspruch 1, d a d u r c h gek e n n z e i c h -n e t ,daß der Vakuwnraum durch ein luftdicht abgeschlossenes Gehäuse gebildet wird, 2. Thermal insulation according to claim 1, d a d u r c h ge n n z e i c h -n e t that the vacuum space is formed by an airtight housing will, 3. Wärmeisolierung nach den Ansprüchen 1 und 2, d a d u r c h g e k e n nz e i c h n e t ,daß das den Vakuumraum bildende Gehäuse aus einem Kasten (4) und einem Deckel (6) besteht.3. Thermal insulation according to claims 1 and 2, d a d u r c h g e k e n nz e i c h n e t that the housing forming the vacuum space consists of a box (4) and a cover (6). 4. Wärmeisolierung nach den Ansprüchen 1 und 2, d a d u r @ h g e k e n nz e i c h n e t ,daß der Vakuumraum durch einen Rahmen (7) m @ zwei Deckeln (6) gebildet wird. 4. Thermal insulation according to claims 1 and 2, d a d u r @ h g e it is not indicated that the vacuum space is covered by a frame (7) with two lids (6) is formed. 5. Wärmeisolierung nach den Ansprüchen @@@, d a d u r c h g e k e n nz e i c h n e t, daß fur @@n Kasten (4), die Stützen (5), den Deckel (6) und/oder den Rahmen (7) Materialien wie Kunststoff'Metall'Holz'Glas sowohl einzeln als auch kombiniert verwendet werden können. 5. Thermal insulation according to the claims @@@, d a d u r c h g e k e n nz e i h n e t that for @@ n box (4), the supports (5), the cover (6) and / or the frame (7) materials such as plastic 'metal' wood 'glass both individually and can be used in combination. 6. Wärmeisolierung nach den Ansprüchen 1 bis 5, d a d u roh g e k e n nz e i c h n e t ,daß die Dichtflächen des Vakuumraumes durch Schweißen, Kleben und/oder eine Dichtung (8) abgedichtet sind. 6. Thermal insulation according to claims 1 to 5, d a d u roh g e k It is noted that the sealing surfaces of the vacuum space are welded, glued and / or a seal (8) are sealed. 7. Wärmeisolierung nach den Ansprüchen 1 bis 6, d a d u r c h g e k e n nz e i c h n e t ,daß die Stützen (5) Querschnittsformen haben, die die Knickfestigkeit erhöhen. 7. Thermal insulation according to claims 1 to 6, d a d u r c h g e it is not indicated that the supports (5) have cross-sectional shapes that reduce the buckling strength raise. 8. Wärmeisolierung nach den Ansprüchen 1 bis 7, d a d u r c h g e -k e n n z e i c h n e t daß die wärmeisolierenden Abstandshalter (3) zwischen den gering strahlungswärme-aufnchmenden Schichten (2) aus Papier und/oder Kunststoff'die ziehharmonka-artig gefaltet bz. mit noppen versehen sind, und/oder aus Steinwolle bzw. Glaswolle bestehen. 8. Thermal insulation according to claims 1 to 7, d a d u r c h g e -k e n n n z e i c h n e t that the heat-insulating spacers (3) between the layers (2) made of paper and / or plastic which absorb little radiation heat Folded like an accordion or with knobs, and / or made of rock wool or glass wool. 9. Wärmeisolierung nach den Ansprüchen 1 bis 8, d a d u r c h g e k e n nz e i c h n e t ,daß die gering strahlungswärme-aufnehmenden Schichten (2) aus Aluminium bestehen. 9. Thermal insulation according to claims 1 to 8, d a d u r c h g e it is not indicated that the layers (2) which absorb low levels of radiant heat consist of aluminum. 10. Wärmeisolierung nach den Ansprüchen 1 bis 9, d a d u r c h g e k e n nz e i c h n e t ,daß der Vaknumraum mit einem Ventil versehen sein kann 10. Thermal insulation according to claims 1 to 9, d a d u r c h g e It is not indicated that the vacuum chamber can be provided with a valve 11. Wärmeisolierung nach den Ansprüchen 1 bis 10, d a d u r c h g e -k e n n z e i c h n e t ,daß eine oder beide der großen Oberflächen des Vakuujmraumes widerstandsmoment-erhöhend profiliert sind.11. Thermal insulation according to claims 1 to 10, d a d u r c h g e -k e n n z e i c Not that one or both of the large surfaces of the vacuum space increases the moment of resistance are profiled. 12. Wärmeisolierung nach den Ansprüchen 1 bis 11, d a d u r c h g e -k e n n z e i c h n e t ,daX die Oberfläche des Vakuumraumes ganz oder teilweise mit einer Dampfsperre z.B. aufgeklebter Aluminiumfolie versehen ist.12. Thermal insulation according to claims 1 to 11, d a d u r c h g e -k e n n n z e i h n e t, daX the surface of the vacuum space in whole or in part is provided with a vapor barrier, e.g. glued-on aluminum foil. 13. Wärmeisolierung nach den Ansprüchen 1 bis 12, d a d u r c h g ek e n n z e i c h n e t ,daa der Vakuumraum ganz oder teilweise mit Dämmotoffen wie Schaumstoff,feinfasrigen Stoffen und/oder aus vielen dünnen Schichten bestehenden Stoffen gefüllt ist.13. Thermal insulation according to claims 1 to 12, d a d u r c h g Ek e n n e i n e t, that the vacuum space is completely or partially covered with insulating materials such as foam, fine-fiber materials and / or consisting of many thin layers Is filled with fabrics.
DE19792939878 1979-10-02 1979-10-02 Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields Withdrawn DE2939878A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19792939878 DE2939878A1 (en) 1979-10-02 1979-10-02 Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792939878 DE2939878A1 (en) 1979-10-02 1979-10-02 Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields

Publications (1)

Publication Number Publication Date
DE2939878A1 true DE2939878A1 (en) 1981-04-16

Family

ID=6082465

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19792939878 Withdrawn DE2939878A1 (en) 1979-10-02 1979-10-02 Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields

Country Status (1)

Country Link
DE (1) DE2939878A1 (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022506A1 (en) * 1990-07-14 1992-01-16 Hoermansdoerfer Gerd Thermal insulation layer between two walls - made of compacted particles of plastic or silicon di:oxide contg. clouding agent which has good infrared absorption or dispersing properties
DE19546517C1 (en) * 1995-12-13 1997-05-28 Mft Gmbh Device for manufacturing thermal insulating elements
WO1997019266A1 (en) * 1995-11-23 1997-05-29 Beta Maskin Ab Devices and methods to an internal combustion engine and a device for thermal insulation intended to be used therewith
WO1999017068A2 (en) * 1997-09-30 1999-04-08 Messer Griesheim Gmbh Device for temperature sensitive goods
WO2000006847A1 (en) * 1998-07-30 2000-02-10 Dieter Braun Heat-insulating and soundproofing wall unit under vacuum
WO2001071123A3 (en) * 2000-03-20 2002-04-18 Josef Klemens Sealing and insulating system having a sealing and insulating profile
GB2480242A (en) * 2010-05-10 2011-11-16 Jonathan Grey A vacuum insulation panel
CN102661649A (en) * 2012-04-28 2012-09-12 张其明 Application of vacuum heat insulation method in movable cold storage
CN102720378A (en) * 2012-06-18 2012-10-10 张其明 Application of vacuum insulation method in refrigeratory
CN111412715A (en) * 2015-08-03 2020-07-14 Lg电子株式会社 Vacuum insulator and refrigerator
DE102019123246A1 (en) * 2019-08-29 2021-03-04 Rolf Schäfer Insulating component
US11137201B2 (en) 2015-08-03 2021-10-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11274785B2 (en) 2015-08-03 2022-03-15 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11365931B2 (en) 2015-08-04 2022-06-21 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11585591B2 (en) 2015-08-03 2023-02-21 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11592230B2 (en) 2015-08-03 2023-02-28 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11598573B2 (en) 2015-08-03 2023-03-07 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
AT526044A1 (en) * 2022-04-14 2023-10-15 Technopack Forschungsgesellschaft Fuer Verpackungstechnologie Stem device
US11796246B2 (en) 2015-08-03 2023-10-24 Lg Electronics Inc. Vacuum adiabatic body, fabrication method for the vacuum adiabatic body, porous substance package, and refrigerator
US11920857B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11920858B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11920723B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11927386B2 (en) 2015-08-03 2024-03-12 Lg Electronics Inc. Vacuum adiabatic body and refrigerator

Cited By (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022506A1 (en) * 1990-07-14 1992-01-16 Hoermansdoerfer Gerd Thermal insulation layer between two walls - made of compacted particles of plastic or silicon di:oxide contg. clouding agent which has good infrared absorption or dispersing properties
WO1997019266A1 (en) * 1995-11-23 1997-05-29 Beta Maskin Ab Devices and methods to an internal combustion engine and a device for thermal insulation intended to be used therewith
DE19546517C1 (en) * 1995-12-13 1997-05-28 Mft Gmbh Device for manufacturing thermal insulating elements
WO1999017068A2 (en) * 1997-09-30 1999-04-08 Messer Griesheim Gmbh Device for temperature sensitive goods
WO1999017068A3 (en) * 1997-09-30 1999-07-08 Messer Griesheim Gmbh Device for temperature sensitive goods
WO2000006847A1 (en) * 1998-07-30 2000-02-10 Dieter Braun Heat-insulating and soundproofing wall unit under vacuum
WO2001071123A3 (en) * 2000-03-20 2002-04-18 Josef Klemens Sealing and insulating system having a sealing and insulating profile
GB2480242A (en) * 2010-05-10 2011-11-16 Jonathan Grey A vacuum insulation panel
CN102661649A (en) * 2012-04-28 2012-09-12 张其明 Application of vacuum heat insulation method in movable cold storage
CN102720378A (en) * 2012-06-18 2012-10-10 张其明 Application of vacuum insulation method in refrigeratory
US11137201B2 (en) 2015-08-03 2021-10-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11796246B2 (en) 2015-08-03 2023-10-24 Lg Electronics Inc. Vacuum adiabatic body, fabrication method for the vacuum adiabatic body, porous substance package, and refrigerator
CN111412715A (en) * 2015-08-03 2020-07-14 Lg电子株式会社 Vacuum insulator and refrigerator
US11274785B2 (en) 2015-08-03 2022-03-15 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11927386B2 (en) 2015-08-03 2024-03-12 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11573048B2 (en) 2015-08-03 2023-02-07 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11585591B2 (en) 2015-08-03 2023-02-21 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11592230B2 (en) 2015-08-03 2023-02-28 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11598573B2 (en) 2015-08-03 2023-03-07 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11920723B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11920858B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11920857B2 (en) 2015-08-03 2024-03-05 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
US11365931B2 (en) 2015-08-04 2022-06-21 Lg Electronics Inc. Vacuum adiabatic body and refrigerator
DE102019123246A1 (en) * 2019-08-29 2021-03-04 Rolf Schäfer Insulating component
AT526044A1 (en) * 2022-04-14 2023-10-15 Technopack Forschungsgesellschaft Fuer Verpackungstechnologie Stem device

Similar Documents

Publication Publication Date Title
DE2939878A1 (en) Thermal insulation wall panels - has vacuum sections with insulated supports and radiation shields
US3252255A (en) Sealing means for window casements, doors and the like
US2827118A (en) Door for refrigerator
DE10034764A1 (en) Panel, especially for window breast; has insulated doubled glazed section, with heat insulating, infrared-opaque porous aerogel powder that is pressed and evacuated to form vacuum insulation plate
EP1436471B1 (en) Panel with a vacuum element for outer wall constructions
US3380145A (en) Method of fabricating multiple glazing unit
US4118543A (en) Reflectant foil insulated steel doors
DE102011050472A1 (en) Spacer arrangement for producing vacuum-isolated panel, vacuum evacuated glass or borderless network system, comprises multiple locally acting bar-shaped or sleeve-shaped support elements
EP1180183B1 (en) Heat insulating panel for windows, doors and fa ades
DE2721964A1 (en) Solar energy collector with spaced cover, absorber and insulator - in airtight housing with relative movement accommodating spacers
DE4232395C2 (en) Evacuated insulation element for facade components
US2170937A (en) Explosion safety device
DE2405491C3 (en) Heating panel, especially for ovens with potentially explosive interiors
DE2945922A1 (en) High efficiency heat-insulation equipment - comprises laminated strips adhering to supports in vacuum chamber and needing no distance pieces
DE102011002250A1 (en) Spacer arrangement for manufacturing vacuum insulated panel, vacuum insulated glass and evacuated rimless compound system, has traction-mechanical transmission elements stressed by tensile load
DE4225757A1 (en) DEVICE FOR HEAT INSULATION WITH FLEXIBLE SEAL
DE813516C (en) Device on doors for safes, steel chambers and. like
DE3219186A1 (en) Heat-insulating mat
DE19912672C2 (en) Door leaf of a fire door
DE2946101A1 (en) Transparent heat insulating mat - for window panes made of spaced foils attached to panes by suction cups
US1551994A (en) Oven-wall construction
US2206693A (en) Oven wall construction
AT388428B (en) Thermal insulation device
DE2549553C3 (en) Panel-shaped component, in particular a facade element, with an outer and an inner panel and an insulating layer
DE2729453A1 (en) Insulation for nuclear reactors - comprising panels of metal sheets enclosing air, with deformable edges preventing convection but allowing thermal expansion

Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee