Gas adsorbing device and vacuum insulation panel provided with same
AssigneePanasonic Corporation
InventorsShinya Kojima, Masahiro Koshiyama, Masamichi Hashida, Asaaki Yasuda
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Abstract
A gas adsorbing device (5a) according to the present invention includes a gas adsorbing material (9) that adsorbs at least nitrogen and a housing container (11) that has a long, thin, flat, tubular shape and is made of metal and in which both sides of a housing portion (10) configured to house the gas adsorbing material (9) under reduced pressure are sealed. A contact portion (13) where opposing inner surfaces of the housing container (11) are in close contact with each other is located between at least one of seal portions (12a and 12b) of the housing container (11) and the housing portion (10).
Claims10
A gas adsorbing device comprising:
- a gas adsorbing material that adsorbs nitrogen;
- and
- a housing container configured to have a long, thin, flat, tubular shape and house the gas adsorbing material under reduced pressure, and made of metal, wherein
- the housing container includes:
- a housing portion configured to house the gas adsorbing material;
- seal portions configured to respectively seal both sides of the housing portion;
- and
- a contact portion located between at least one of the seal portions of the housing container and the housing portion and configured such that opposing inner surfaces of the housing container are in close contact with each other.
Dependencies are inferred from the claim text.