DE20215397U1 - Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other - Google Patents

Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other

Info

Publication number
DE20215397U1
DE20215397U1 DE20215397U DE20215397U DE20215397U1 DE 20215397 U1 DE20215397 U1 DE 20215397U1 DE 20215397 U DE20215397 U DE 20215397U DE 20215397 U DE20215397 U DE 20215397U DE 20215397 U1 DE20215397 U1 DE 20215397U1
Authority
DE
Germany
Prior art keywords
vacuum insulation
insulation body
foil
body according
seam
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.)
Expired - Lifetime
Application number
DE20215397U
Other languages
German (de)
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.)
Porextherm Daemmstoffe GmbH
Original Assignee
Porextherm Daemmstoffe 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 Porextherm Daemmstoffe GmbH filed Critical Porextherm Daemmstoffe GmbH
Priority to DE20215397U priority Critical patent/DE20215397U1/en
Publication of DE20215397U1 publication Critical patent/DE20215397U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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)
  • Physics & Mathematics (AREA)
  • Architecture (AREA)
  • General Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

The thermal insulation element (1) under vacuum, incorporating a core (2) entirely covered with a single sheet of gas-tight multilayered foil (3), comprises a seam (4) in which the outer surface of the foil edge (5) is sealed by the inner surface of the foil edge (6). The cover sheet is provided with at least two further seams in which the foil edge inner surfaces are sealed by one another.

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßt The description text was not recorded electronically  

Der Beschreibungstext wurde nicht elektronisch erfaßtThe description text was not recorded electronically

Claims (7)

1. Vakuumisolationskörper, wobei ein Kern aus einem mikroporösen Werkstoff von einem einzigen Zuschnittbogen einer gasdichten Mehrschichtfolie vollständig umhüllt ist und deren Endkanten miteinander versiegelt sind, dadurch gekennzeichnet, dass eine erste Versiegelungsnaht (4, 104) vorgesehen ist, wobei die außenliegende Fläche (7) der Endkante (5) mit der innenliegenden Fläche (8) der Endkante (6) versiegelt ist und zumindest zwei zweite Versiegelungsnähte (15, 115, 116) vorgesehen sind, bei der die innenliegenden Flächen der Endkanten (5, 6) miteinander versiegelt sind.1. Vacuum insulation body, a core made of a microporous material being completely encased by a single cut sheet of a gas-tight multilayer film and the end edges of which are sealed to one another, characterized in that a first sealing seam ( 4 , 104 ) is provided, the outer surface ( 7 ) the end edge ( 5 ) is sealed to the inner surface ( 8 ) of the end edge ( 6 ) and at least two second sealing seams ( 15 , 115 , 116 ) are provided, in which the inner surfaces of the end edges ( 5 , 6 ) are sealed together. 2. Vakuumisolationskörper nach Anspruch 1, dadurch gekennzeichnet, dass die erste Versiegelungsnaht (4, 104) auf der Oberseite (118) oder Unterseite des Vakuumisolationskörpers (1, 100), insbesondere mittig angebracht ist und die zweiten Versiegelungsnähte (15, 115, 116) an den Stirnseiten (112, 113) des Vakuumisolationskörpers (1, 100) querverlaufend angeordnet sind.2. Vacuum insulation body according to claim 1, characterized in that the first sealing seam ( 4 , 104 ) on the top ( 118 ) or bottom of the vacuum insulation body ( 1 , 100 ), in particular in the middle, and the second sealing seams ( 15 , 115 , 116 ) are arranged transversely on the end faces ( 112 , 113 ) of the vacuum insulation body ( 1 , 100 ). 3. Vakuumisolationskörper nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass überschüssige Folienbereiche (10, 110, 111) zu den Seiten (114, 117) umklappbar sind.3. Vacuum insulation body according to claim 1 or 2, characterized in that excess film areas ( 10 , 110 , 111 ) to the sides (114, 117) can be folded down. 4. Vakuumisolationskörper nach einem der vorangegangenen Ansprüche, dadurch gekennzeichnet, dass die Mehrschichtfolie (3, 103) zumindest zwei Kunststoffschichten und eine Metallschicht aufweist.4. Vacuum insulation body according to one of the preceding claims, characterized in that the multilayer film ( 3 , 103 ) has at least two plastic layers and a metal layer. 5. Vakuumisolationskörper nach Anspruch 4, dadurch gekennzeichnet, dass die Mehrschichtfolie (3, 103) aus einer Abfolge an Schichten aus Polyamid, Polyester, Polypropylen, Polyethylen und Metall besteht.5. Vacuum insulation body according to claim 4, characterized in that the multilayer film ( 3 , 103 ) consists of a sequence of layers made of polyamide, polyester, polypropylene, polyethylene and metal. 6. Vakuumisolationskörper nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass der Kern (2) prismatisch, vorzugsweise plattenförmig ausgebildet ist.6. Vacuum insulation body according to one of claims 1 to 5, characterized in that the core ( 2 ) is prismatic, preferably plate-shaped. 7. Vakuumisolationskörper nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass der Kern (2) aus verpresster mikroporöser Kieselsäure besteht.7. Vacuum insulation body according to one of claims 1 to 6, characterized in that the core ( 2 ) consists of compressed microporous silica.
DE20215397U 2002-10-07 2002-10-07 Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other Expired - Lifetime DE20215397U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20215397U DE20215397U1 (en) 2002-10-07 2002-10-07 Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20215397U DE20215397U1 (en) 2002-10-07 2002-10-07 Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other

Publications (1)

Publication Number Publication Date
DE20215397U1 true DE20215397U1 (en) 2003-01-02

Family

ID=7975758

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20215397U Expired - Lifetime DE20215397U1 (en) 2002-10-07 2002-10-07 Thermal insulation element under vacuum, covered with a sheet of multilayered foil, comprises a seam in which the outer surface of one foil edge seals the inner surface of the other

Country Status (1)

Country Link
DE (1) DE20215397U1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054012A1 (en) * 2005-11-10 2007-05-16 Porextherm Daemmstoffe Gmbh Vacuum insulation body and method for its production
DE102007030689A1 (en) * 2007-06-30 2009-01-08 Porextherm-Dämmstoffe Gmbh Vacuum insulation panel and method for its production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005054012A1 (en) * 2005-11-10 2007-05-16 Porextherm Daemmstoffe Gmbh Vacuum insulation body and method for its production
DE102007030689A1 (en) * 2007-06-30 2009-01-08 Porextherm-Dämmstoffe Gmbh Vacuum insulation panel and method for its production
DE102007030689B4 (en) * 2007-06-30 2013-12-05 Porextherm-Dämmstoffe Gmbh Vacuum insulation panel and method for its production
DE102007030689C5 (en) * 2007-06-30 2015-03-19 Porextherm-Dämmstoffe Gmbh Vacuum insulation panel and method for its production

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030206

R120 Application withdrawn or ip right abandoned

Effective date: 20030610