Title:
電池パック
Document Type and Number:
Japanese Patent JP6519443
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a battery pack that enables enhancement of responsibility associated with temperature management of battery cells when plural battery cells and an air blower are housed in a housing.SOLUTION: In a battery pack including plural batteries, a housing for housing the plural batteries, a circulation passage which is formed in the housing and through which heat exchange fluid circulates while contacting the plural batteries and the inner wall surface of the housing, a blower 140 which is housed in the housing to circulate the fluid in the circulation passage, and a controller 190 for controlling the operation of the blower 140, a calculator 193 for calculating the generated heat amount of a predetermined battery out of the plural batteries is provided, and the controller 190 determines the rotation speed of the blower 140 based on the generated heat amount acquired by the calculator 193.SELECTED DRAWING: Figure 8
Inventors:
Daisuke Kuroda
Toshiyuki Kawai
Takeshi Sada
Mitsuru Inoue
Toshiyuki Kawai
Takeshi Sada
Mitsuru Inoue
Application Number:
JP2015211169A
Publication Date:
May 29, 2019
Filing Date:
October 27, 2015
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H01M10/633; H01M10/48; H01M10/613; H01M10/615; H01M10/625; H01M10/647; H01M10/651; H01M10/6551; H01M10/6563; H01M10/6565; H01M10/6566; H01M10/6571
Domestic Patent References:
| JP2015015151A | ||||
| JP2008027888A | ||||
| JP9092347A | ||||
| JP2013069470A | ||||
| JP2008282699A | ||||
| JP2012221927A | ||||
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| JP2009238020A | ||||
| JP5162533A | ||||
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Foreign References:
| WO2013151117A1 |
Attorney, Agent or Firm:
Kazuyuki Yahagi
Taihei Nonobe
Takanori Kubo
Taihei Nonobe
Takanori Kubo