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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 10493725 B1

PDFFull Text
Date of Patent:
Dec. 03, 2019

Filed:

Oct. 12, 2016

Thermal insulator, vacuum insulation member, and method of manufacturing vacuum insulation member

Applicant:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Inventors:

Toshio Shinoki, Chiyoda-ku, JP;

Yoshikazu Yaji, Chiyoda-ku, JP;

Shunkei Suzuki, Chiyoda-ku, JP;

Assignee:

Mitsubishi Electric Corporation, Chiyoda-ku, JP;

Attorney:

Oblon, McClelland, Maier & Neustadt, L.L.P.

Primary Examiner:

Alexander S Thomas

Int. Cl.
CPC ...
B32B 15/08 (2006.01); B32B 15/085 (2006.01); F16L 59/065 (2006.01); B32B 7/02 (2019.01); B32B 15/14 (2006.01); B32B 15/20 (2006.01); B32B 27/32 (2006.01); B32B 27/36 (2006.01); B32B 3/04 (2006.01); B32B 5/02 (2006.01); B32B 5/26 (2006.01);
U.S. Cl.
CPC ...
B32B 15/085 (2013.01); B32B 3/04 (2013.01); B32B 5/022 (2013.01); B32B 5/26 (2013.01); B32B 7/02 (2013.01); B32B 15/08 (2013.01); B32B 15/14 (2013.01); B32B 15/20 (2013.01); B32B 27/32 (2013.01); B32B 27/36 (2013.01); F16L 59/065 (2013.01); B32B 2262/101 (2013.01); B32B 2307/304 (2013.01); B32B 2509/10 (2013.01); F25D 2201/124 (2013.01); F25D 2201/1282 (2013.01); F25D 2201/14 (2013.01); Y10T 428/231 (2015.01);
Abstract

A thermal insulator, a vacuum insulation member, and a method of manufacturing a vacuum insulation member maintaining reliability and having an excellent thermal insulation property. The thermal insulator thermally insulates a thermal insulation target disposed on one surface side of a vacuum insulation member including a core and an outer covering member enclosing the core, from an outer region located on an other surface side of the vacuum insulation member. The vacuum insulation member includes a radiation prevention film configured to prevent or reduce radiation. The radiation prevention film is disposed between the core and the outer covering member and in a peripheral region on the other surface side.

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