VACUUM HEAT INSULATING MATERIAL, APPARATUS HAVING THE SAME AND METHOD OF MANUFACTURING VACUUM HEAT INSULATING MATERIAL

PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material usable in a high temperature atmosphere with a simple constitution, capable of restraining deterioration in heat conductivity by out-gas, and having an enclosing material having high welding reliability of a thermal welding layer. SO...

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Bibliographic Details
Main Authors ARAKI KUNINARI, TSURUGA TOSHIMITSU, ECHIGOYA HISASHI, KAMOTO DAIGORO, YOKOKURA HISAO
Format Patent
LanguageEnglish
Published 17.12.2009
Subjects
BLASTING
ENGINEERING ELEMENTS AND UNITS
GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS
HEATING
JOINTS OR FITTINGS FOR PIPES
LIGHTING
MEANS FOR THERMAL INSULATION IN GENERAL
MECHANICAL ENGINEERING
PIPES
SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING
THERMAL INSULATION IN GENERAL
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a vacuum heat insulating material usable in a high temperature atmosphere with a simple constitution, capable of restraining deterioration in heat conductivity by out-gas, and having an enclosing material having high welding reliability of a thermal welding layer. SOLUTION: This vacuum heat insulating material 6 is used in the high temperature atmosphere, and includes a core material 2 composed of an inorganic fiber assembly, an adsorbent 3 adsorbing moisture and a gas component, and the enclosing material 7 having a metallic layer 9 and the thermal welding layer 8 and storing the core material 2 and the adsorbent 3. The thermal welding layer 8 of the enclosing material 7 uses an organic solvent-soluble high polymer coating film composed of a polymer of including aliphatic diamine. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080148300