WO2008067870A3 - Insulation device comprising an evacuable heat insulation layer arrangement - Google Patents

Insulation device comprising an evacuable heat insulation layer arrangement Download PDF

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Publication number
WO2008067870A3
WO2008067870A3 PCT/EP2007/008869 EP2007008869W WO2008067870A3 WO 2008067870 A3 WO2008067870 A3 WO 2008067870A3 EP 2007008869 W EP2007008869 W EP 2007008869W WO 2008067870 A3 WO2008067870 A3 WO 2008067870A3
Authority
WO
WIPO (PCT)
Prior art keywords
layer arrangement
heat insulation
gas
insulation layer
insulation
Prior art date
Application number
PCT/EP2007/008869
Other languages
German (de)
French (fr)
Other versions
WO2008067870A2 (en
Inventor
Gregor Fischer
Original Assignee
Bayerische Motoren Werke Ag
Gregor Fischer
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 Bayerische Motoren Werke Ag, Gregor Fischer filed Critical Bayerische Motoren Werke Ag
Publication of WO2008067870A2 publication Critical patent/WO2008067870A2/en
Publication of WO2008067870A3 publication Critical patent/WO2008067870A3/en

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Insulation (AREA)

Abstract

The invention relates to an insulation device comprising an insulation chamber which can be evacuated by means of a connection piece (23), and a heat insulation layer arrangement (10) provided in said insulation chamber and comprising at least two inner layers (13) containing a plurality of cavities (13c), and at least one separating layer (12) which is arranged between two adjacent inner layers, separating the two. Said insulation device contains a gas lance (14) comprising a gas-permeable, long inlet section (15) in at least one of the inner layers (13) of the heat insulation layer arrangement (10) in such a way that it conducts gas to/from the connection piece (23), in order to enable an evacuation or gassing of the plurality of cavities (13c) by means of the gas lance (14) and the gas-permeable heat insulation layer arrangement (10).
PCT/EP2007/008869 2006-12-07 2007-10-12 Insulation device comprising an evacuable heat insulation layer arrangement WO2008067870A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006057663.2 2006-12-07
DE200610057663 DE102006057663A1 (en) 2006-12-07 2006-12-07 Thermal insulation layer arrangement and gas lance, insulation device and method for evacuating and / or gassing of the heat insulation layer arrangement

Publications (2)

Publication Number Publication Date
WO2008067870A2 WO2008067870A2 (en) 2008-06-12
WO2008067870A3 true WO2008067870A3 (en) 2008-10-02

Family

ID=39348911

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2007/008869 WO2008067870A2 (en) 2006-12-07 2007-10-12 Insulation device comprising an evacuable heat insulation layer arrangement

Country Status (2)

Country Link
DE (1) DE102006057663A1 (en)
WO (1) WO2008067870A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009049022A1 (en) 2009-10-10 2011-04-14 Bayerische Motoren Werke Aktiengesellschaft Use of a container for a cryogenic fluid
DE102012204820A1 (en) 2012-03-26 2013-09-26 Bayerische Motoren Werke Aktiengesellschaft Vehicle tank system for storing a fuel in cryogenic condition
JP6033613B2 (en) * 2012-09-03 2016-11-30 日立アプライアンス株式会社 Vacuum insulation material and equipment using the same
WO2014127840A1 (en) * 2013-02-25 2014-08-28 Olaf Berghoff Tank for cryogenic fluids
EP3097339A1 (en) 2014-01-24 2016-11-30 Bayerische Motoren Werke Aktiengesellschaft Method for amplifying the vacuum on a vacuum isolated storage container of a vehicle and evacuation station
DE102015203703A1 (en) 2014-03-27 2015-10-01 Bayerische Motoren Werke Aktiengesellschaft Vehicle tank system for storing a fuel in cryogenic condition
DE102019127330A1 (en) * 2019-10-10 2021-04-15 Brugg Rohrsystem Ag Super insulation layer of a conduit pipe and a conduit pipe equipped with it with two corrugated metal pipes
EP4306841A1 (en) * 2023-09-07 2024-01-17 Pfeiffer Vacuum Technology AG Fluid tank

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757136A1 (en) * 1995-08-01 1997-02-05 HOESCH SIEGERLANDWERKE GmbH Sandwich panel-type for construction of heat isolated supporting walls, roofs and floors
EP0857928A1 (en) * 1997-02-07 1998-08-12 BSH Bosch und Siemens Hausgeräte GmbH Heat insulated housing
DE19906774A1 (en) * 1999-02-17 2000-08-24 Gerhard Klaus Hering Heat insulation element comprises a honeycomb structure (1) which is under vacuum, and is surrounded on all sides with a cover (3) impermeable to gases
US20020170265A1 (en) * 2001-05-18 2002-11-21 Jamco Corporation Vacuum heat-insulating block
DE102005014479A1 (en) * 2005-03-30 2006-10-05 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Low-cold fluid e.g. clear liquid hydrogen, container for motor vehicle, has evacuated intermediate space with super isolation attached to outer part of evacuated space and empty intermediate space between isolation and inner container

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3011254A (en) * 1959-04-06 1961-12-05 North American Aviation Inc Double differential pressure honeycomb sandwich panel brazing
JP2002337256A (en) * 2001-05-18 2002-11-27 Jamco Corp Vacuum heat insulation panel and its manufacturing method
DE102004011614A1 (en) * 2003-07-08 2005-02-03 Walter Feilhauer Vacuum insulation element for buildings, as well as appliances such as refrigerators and deep freeze units comprises an open-pore core material (1) provided with a seamless gas-tight cover
DE202004019705U1 (en) * 2004-12-21 2005-05-04 Trw Automotive Gmbh Passenger restraint system for motor vehicle employs an airbag with an asymmetric shape, which gives more space for the instrument panel design when inflated
DE102005011384A1 (en) * 2005-03-11 2006-09-14 Centrotherm Elektrische Anlagen Gmbh & Co. Kg Gas-tight connection element with bayonet lock

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0757136A1 (en) * 1995-08-01 1997-02-05 HOESCH SIEGERLANDWERKE GmbH Sandwich panel-type for construction of heat isolated supporting walls, roofs and floors
EP0857928A1 (en) * 1997-02-07 1998-08-12 BSH Bosch und Siemens Hausgeräte GmbH Heat insulated housing
DE19906774A1 (en) * 1999-02-17 2000-08-24 Gerhard Klaus Hering Heat insulation element comprises a honeycomb structure (1) which is under vacuum, and is surrounded on all sides with a cover (3) impermeable to gases
US20020170265A1 (en) * 2001-05-18 2002-11-21 Jamco Corporation Vacuum heat-insulating block
DE102005014479A1 (en) * 2005-03-30 2006-10-05 Magna Steyr Fahrzeugtechnik Ag & Co. Kg Low-cold fluid e.g. clear liquid hydrogen, container for motor vehicle, has evacuated intermediate space with super isolation attached to outer part of evacuated space and empty intermediate space between isolation and inner container

Also Published As

Publication number Publication date
WO2008067870A2 (en) 2008-06-12
DE102006057663A1 (en) 2008-06-12

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