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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 10476117 B1

PDFFull Text
Date of Patent:
Nov. 12, 2019

Filed:

Oct. 27, 2015

Vehicle power supply system

Applicant:

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

Inventors:

Satoko Ito, Wako, JP;

Daijiro Takizawa, Wako, JP;

Toru Ogaki, Wako, JP;

Assignee:

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

Attorney:

Squire Patton Boggs (US) LLP

Primary Examiner:

Lingwen R Zeng

Int. Cl.
CPC ...
H01M 10/6568 (2014.01); B60L 11/18 (2006.01); H02J 7/00 (2006.01); H01M 10/613 (2014.01); H01M 10/625 (2014.01); B60K 1/04 (2019.01); H01M 2/10 (2006.01); B60K 11/02 (2006.01); H01M 10/667 (2014.01); B60L 50/50 (2019.01); B60L 50/60 (2019.01); B60K 1/00 (2006.01); B60K 11/04 (2006.01);
U.S. Cl.
CPC ...
H01M 10/6568 (2015.04); B60K 1/04 (2013.01); B60K 11/02 (2013.01); B60L 50/50 (2019.02); B60L 50/66 (2019.02); H01M 2/1077 (2013.01); H01M 10/613 (2015.04); H01M 10/625 (2015.04); H01M 10/667 (2015.04); H02J 7/0052 (2013.01); B60K 11/04 (2013.01); B60K 2001/005 (2013.01); B60K 2001/0422 (2013.01); B60K 2001/0433 (2013.01); B60K 2001/0438 (2013.01); H01M 2/1083 (2013.01); H01M 2220/20 (2013.01); H02J 2007/0059 (2013.01);
Abstract

A vehicle power supply system includes: a plurality of battery modules each having a plurality of high-voltage batteries; a case for accommodating the plurality of battery modules; and a cooling circuit having a radiator, a cooling pump, a plurality of battery cooling units for cooling the plurality of battery modules, the case being disposed below a floor panel. In the cooling circuit, the plurality of battery module cooling units are disposed in parallel; and a branch portion which is provided to an upstream side of the plurality of battery module cooling units and a merging portion which is provided to a downstream side of the plurality of battery module cooling units are provided inside the case.

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