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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 11262136 B1

PDFFull Text
Date of Patent:
Mar. 01, 2022

Filed:

Mar. 23, 2017

Phase change cooling system and electronic device

Applicant:

Nec Corporation, Tokyo, JP;

Inventors:

Mahiro Hachiya, Tokyo, JP;

Masaki Chiba, Tokyo, JP;

Assignee:

NEC CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jianying C Atkisson

Assistant Examiner:

For K Ling

Int. Cl.
CPC ...
F28D 15/02 (2006.01); H01L 23/427 (2006.01); H05K 7/20 (2006.01); F28D 21/00 (2006.01);
U.S. Cl.
CPC ...
F28D 15/025 (2013.01); F28D 15/0266 (2013.01); H01L 23/427 (2013.01); H05K 7/20672 (2013.01); F28D 2015/0216 (2013.01); F28D 2021/0028 (2013.01); F28D 2021/0029 (2013.01); F28D 2021/0031 (2013.01);
Abstract

Provided are a phase change cooler with enhanced cooling performance and enhanced pressure resistance performance, and an electronic device using such a phase change cooler. The phase change cooler includes a heat receiving unit, a heat dissipating unit, a vapor pipe and a liquid pipe that interconnect the heat receiving unit and the heat dissipating unit to form a loop, and refrigerant encapsulated inside the phase change cooler. The heat receiving unit has an approximately semicircular cross section, and the vapor pipe is coupled to an inclined face of the heat receiving unit.

Find Patent Forward Citations

Hachiya, Mahiro. (2022). Phase change cooling system and electronic device (U.S. Patent No. 11262136). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11262136

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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