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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 10899212 B1

PDFFull Text
Date of Patent:
Jan. 26, 2021

Filed:

Dec. 15, 2015

Vehicle power supply system and cooling circuit

Applicant:

Honda Motor Co., Ltd., Tokyo, JP;

Inventors:

Satoko Ito, Wako, JP;

Dajiro Takizawa, Wako, JP;

Assignee:

HONDA MOTOR CO., LTD., Tokyo, JP;

Attorney:

Squire Patton Boggs (US) LLP

Primary Examiner:

Stephan J Essex

Int. Cl.
CPC ...
H01M 10/613 (2014.01); B60K 11/04 (2006.01); H01M 10/625 (2014.01); H01M 10/63 (2014.01); H01M 10/6557 (2014.01); B60K 1/04 (2019.01); H01M 10/6568 (2014.01); H01M 10/667 (2014.01); B60L 50/64 (2019.01); B60L 58/26 (2019.01); B60L 11/18 (2006.01); B60K 1/00 (2006.01);
U.S. Cl.
CPC ...
B60K 1/04 (2013.01); B60K 11/04 (2013.01); B60L 11/1874 (2013.01); B60L 50/64 (2019.02); B60L 58/26 (2019.02); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/63 (2015.04); H01M 10/6557 (2015.04); H01M 10/6568 (2015.04); H01M 10/667 (2015.04); B60K 2001/005 (2013.01); B60K 2001/0438 (2013.01); B60L 2210/10 (2013.01); H01M 2220/20 (2013.01);
Abstract

A vehicle power supply system includes: a plurality of battery modules; a high-voltage system equipment and a cooling circuit having a plurality of battery module cooling units for cooling the plurality of battery modules, and a high-voltage system equipment cooling unit for cooling the high-voltage system equipment. In the cooling circuit, the plurality of battery module cooling units are disposed in parallel, a branching portion is provided on an upstream side of the plurality of battery module cooling units, a merging portion is provided on a downstream side of the plurality of battery module cooling units, and the high-voltage system equipment cooling unit is provided on a downstream side of the merging portion.

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