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Title:
VEHICULAR POWER SUPPLY DEVICE AND COOLING CIRCUIT
Document Type and Number:
WIPO Patent Application WO/2016/088475
Kind Code:
A1
Abstract:
This vehicular power supply device (1) is provided with a cooling circuit (100) provided with: a high-voltage-battery cooling unit (130); and a high-voltage-system equipment cooling unit (120). In the cooling circuit (100), the high-voltage-system equipment cooling unit (120) is provided to the downstream side of the high-voltage-battery cooling unit (130). The cooling circuit (100) is provided with: a bypass flow path (105) which connects the upstream side of the high-voltage-battery cooling unit (130), the upstream side of the high-voltage-system equipment cooling unit (120), and the downstream side of the high-voltage-battery cooling unit (130); and an electromagnetic three-way valve (106) provided to the upstream side of the high-voltage-battery cooling unit (130).

Inventors:
TAKIZAWA Daijiro (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
ITO Satoko (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
OGAKI Toru (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
KASHIWAKURA Yasutomo (4-1, Chuo 1-chome, Wako-sh, Saitama 93, 〒3510193, JP)
Application Number:
JP2015/080266
Publication Date:
June 09, 2016
Filing Date:
October 27, 2015
Export Citation:
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Assignee:
HONDA MOTOR CO., LTD. (1-1 Minami-Aoyama 2-chome, Minato-ku Tokyo, 56, 〒1078556, JP)
International Classes:
H01M10/6568; B60K11/04; B60L11/18; H01M2/10; H01M10/613; H01M10/625; H01M10/6556
Foreign References:
US20080295535A12008-12-04
JP2009126256A2009-06-11
JP2008105645A2008-05-08
JP2009006744A2009-01-15
Attorney, Agent or Firm:
MOTOYAMA Shinya (Koh-Ei Patent Firm, Toranomon East Bldg. 9F 7-13, Nishi-Shimbashi 1-chome, Minato-k, Tokyo 03, 〒1050003, JP)
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