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Title:
BATTERY TEMPERATURE ADJUSTMENT DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/010335
Kind Code:
A1
Abstract:
A battery temperature adjustment device for adjusting the temperature of a battery, the battery temperature adjustment device being provided with: a battery pack (12) including a plurality of cells (13) and being capable of exchanging heat between the plurality of cells and a heat exchange fluid; a heat flux sensor (32) provided on the surface of one cell subject to detection from among the plurality of cells, the heat flux sensor (32) detecting the heat flux between the cell subject to detection and the heat exchange fluid; and a control device (36) for controlling the temperature of the plurality of cells. The control device adjusts, on the basis of the result of detection by the heat flux sensor, the amount of heat transferred between the plurality of cells and the heat exchange fluid or the amount of heat generated by the plurality of cells.

Inventors:
YAZAKI YOSHITAROU (JP)
YOKOYAMA NAOKI (JP)
FUKAYA ATSUSHI (JP)
SHIBATA DAISUKE (JP)
Application Number:
PCT/JP2020/027070
Publication Date:
January 21, 2021
Filing Date:
July 10, 2020
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
H01M10/48; H01M10/613; H01M10/617; H01M10/625; H01M10/633; H01M10/643; H01M10/647; H01M10/651; H01M10/6557; H01M10/6568; H01M10/6569
Domestic Patent References:
WO2014196290A12014-12-11
Foreign References:
JP2019029062A2019-02-21
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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