GB1438226A - Cryogenic insulating structure - Google Patents

Cryogenic insulating structure

Info

Publication number
GB1438226A
GB1438226A GB2863874A GB2863874A GB1438226A GB 1438226 A GB1438226 A GB 1438226A GB 2863874 A GB2863874 A GB 2863874A GB 2863874 A GB2863874 A GB 2863874A GB 1438226 A GB1438226 A GB 1438226A
Authority
GB
United Kingdom
Prior art keywords
fibres
foam
insulation
web
random
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
Application number
GB2863874A
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.)
Mitsubishi Kasei Corp
Original Assignee
Mitsubishi Kasei Corp
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
Priority claimed from JP48072633A external-priority patent/JPS5021360A/ja
Priority claimed from JP10476373A external-priority patent/JPS5054952A/ja
Application filed by Mitsubishi Kasei Corp filed Critical Mitsubishi Kasei Corp
Publication of GB1438226A publication Critical patent/GB1438226A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C3/00—Vessels not under pressure
    • F17C3/02—Vessels not under pressure with provision for thermal insulation
    • F17C3/04—Vessels not under pressure with provision for thermal insulation by insulating layers
    • F17C3/06—Vessels not under pressure with provision for thermal insulation by insulating layers on the inner surface, i.e. in contact with the stored fluid
    • 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
    • F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
    • F16L59/028—Composition or method of fixing a thermally insulating material
    • 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
    • F16L59/14—Arrangements for the insulation of pipes or pipe systems
    • F16L59/141—Arrangements for the insulation of pipes or pipe systems in which the temperature of the medium is below that of the ambient temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C13/00—Details of vessels or of the filling or discharging of vessels
    • F17C13/001—Thermal insulation specially adapted for cryogenic vessels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/03—Thermal insulations
    • F17C2203/0304—Thermal insulations by solid means
    • F17C2203/0329—Foam
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2203/00—Vessel construction, in particular walls or details thereof
    • F17C2203/06—Materials for walls or layers thereof; Properties or structures of walls or their materials
    • F17C2203/0634—Materials for walls or layers thereof
    • F17C2203/0658—Synthetics
    • F17C2203/066—Plastics
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
    • F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
    • F17C2223/00—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel
    • F17C2223/01—Handled fluid before transfer, i.e. state of fluid when stored in the vessel or before transfer from the vessel characterised by the phase
    • F17C2223/0146—Two-phase
    • F17C2223/0153—Liquefied gas, e.g. LPG, GPL
    • F17C2223/0161—Liquefied gas, e.g. LPG, GPL cryogenic, e.g. LNG, GNL, PLNG

Abstract

1438226 Cryogenic insulation MITSUBISHI CHEMICAL INDUSTRIES Ltd 27 June 1974 [27 June 1973 17 Sept 1973] 28638/74 Heading F4P Insulation for cryogenic tanks or pipes comprises a plurality of foamed layers 5 impregnated with fibres 3 which are orientated so as to extend parallel to the surface 1 to be insulated, the direction of the fibres in planes parallel to the surface 1 being random. Method of forming insulation.-The fibres 3 are fed in an air stream on to the surface 1 so as to form a random web wherein all the fibres extend parallel to surface 1, the random web being maintained by the air pressure while the foamable liquid is sprayed on to the web. The foamable liquid is then foamed or allowed to foam. Foam material.-Polyurethane foam, polyisocyanurate foam, epoxy resin foam and pyranyl resin foam. Fibre material.-Organic fibres such as hemp or cotton, synthetic fibres such as rayon, acetate, polyethyleneterephthalate, polyethylenenaphthalate or hydrolysed ethylenevinylacetate copolymer, or inorganic fibres such as glass, stainless steel or aluminium.
GB2863874A 1973-06-27 1974-06-27 Cryogenic insulating structure Expired GB1438226A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP48072633A JPS5021360A (en) 1973-06-27 1973-06-27
JP10476373A JPS5054952A (en) 1973-09-17 1973-09-17

Publications (1)

Publication Number Publication Date
GB1438226A true GB1438226A (en) 1976-06-03

Family

ID=26413766

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2863874A Expired GB1438226A (en) 1973-06-27 1974-06-27 Cryogenic insulating structure

Country Status (4)

Country Link
DE (1) DE2430985A1 (en)
FR (1) FR2235330B1 (en)
GB (1) GB1438226A (en)
NL (1) NL7408577A (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043972A1 (en) * 1999-12-13 2001-06-21 Fire & Thermal Protection Engineers, Inc. Multi-layered fire retardant material
WO2004071759A1 (en) * 2003-02-11 2004-08-26 Technical Lightweight Composites Ltd A flexible mounting system
EP1645793A2 (en) * 2004-10-08 2006-04-12 Cryospace l'air liquide aerospatiale Cryogenic insulation device
FR2899320A1 (en) * 2006-04-03 2007-10-05 Air Liquide Carbon dioxide snow packaging device for preserving food at controlled temperature, has carbon dioxide generator placed inside plastic film shaping box which is covered by insulation and heating unit
AU2011202993B2 (en) * 2006-04-03 2012-08-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and method for packaging dry ice in a plastic film
WO2013044920A1 (en) * 2011-09-29 2013-04-04 National Oilwell Varco Denmark I/S A thermal insulating element, a subsea structure such as an armoured unbonded flexible pipe comprising such an element, and methods of manufacturing such an element and such a pipe
US8784962B2 (en) 2010-01-07 2014-07-22 Armacell Enterprise Gmbh Elastomeric low temperature insulation
AT517431A1 (en) * 2015-07-01 2017-01-15 Radius-Kelit Infrastructure Gesmbh Multilayer pipe

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2334031T3 (en) * 2004-08-04 2010-03-04 Harry Robert Van Ootmarsum STORAGE TANK FOR COLD LIQUIDS, AND PROCEDURE FOR APPLYING A THERMAL INSULATION SYSTEM IN THIS TANK.
DE102009013872B4 (en) * 2009-03-17 2018-02-22 Oleksandr Gitelman Method and device for heat and moisture insulation of media pipes with a secondary polyamide foam

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1173424A (en) * 1966-11-02 1969-12-10 Shell Int Research Improvements in or relating to Thermally Insulated Containers
US3814275A (en) * 1972-04-03 1974-06-04 Mc Donnell Douglas Corp Cryogenic storage vessel

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001043972A1 (en) * 1999-12-13 2001-06-21 Fire & Thermal Protection Engineers, Inc. Multi-layered fire retardant material
WO2004071759A1 (en) * 2003-02-11 2004-08-26 Technical Lightweight Composites Ltd A flexible mounting system
EP1645793A2 (en) * 2004-10-08 2006-04-12 Cryospace l'air liquide aerospatiale Cryogenic insulation device
FR2876437A1 (en) * 2004-10-08 2006-04-14 Cryospace L Air Liquide Aerosp CRYOGENIC ISOLATION DEVICE, METHOD FOR IMPLEMENTING AND USING SAID INSULATION DEVICE, AND LAUNCHER EQUIPPED WITH SUCH ISOLATION DEVICE
EP1645793A3 (en) * 2004-10-08 2010-12-08 Cryospace l'air liquide aerospatiale Cryogenic insulation device
FR2899320A1 (en) * 2006-04-03 2007-10-05 Air Liquide Carbon dioxide snow packaging device for preserving food at controlled temperature, has carbon dioxide generator placed inside plastic film shaping box which is covered by insulation and heating unit
WO2007113411A1 (en) * 2006-04-03 2007-10-11 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and method for packaging dry ice in a plastic film
CN101416008B (en) * 2006-04-03 2011-06-22 乔治洛德方法研究和开发液化空气有限公司 Device and method for packaging dry ice in a plastic film
AU2011202993B2 (en) * 2006-04-03 2012-08-02 L'air Liquide Societe Anonyme Pour L'etude Et L'exploitation Des Procedes Georges Claude Device and method for packaging dry ice in a plastic film
US8784962B2 (en) 2010-01-07 2014-07-22 Armacell Enterprise Gmbh Elastomeric low temperature insulation
WO2013044920A1 (en) * 2011-09-29 2013-04-04 National Oilwell Varco Denmark I/S A thermal insulating element, a subsea structure such as an armoured unbonded flexible pipe comprising such an element, and methods of manufacturing such an element and such a pipe
AT517431A1 (en) * 2015-07-01 2017-01-15 Radius-Kelit Infrastructure Gesmbh Multilayer pipe

Also Published As

Publication number Publication date
DE2430985A1 (en) 1975-01-23
NL7408577A (en) 1974-12-31
FR2235330B1 (en) 1977-06-24
FR2235330A1 (en) 1975-01-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee