Title:
POWER STORAGE DEVICE STRUCTURE AND HEAT DISSIPATION METHOD FOR POWER STORAGE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/201165
Kind Code:
A1
Abstract:
[Problem] To control the temperature around a power storage device more efficiently. [Solution] A power storage device structure according to the present invention is provided with one or a plurality of power storage devices and a carbon fiber-reinforced plastic member including an oriented carbon-reinforced fiber. The carbon fiber-reinforced plastic member is arranged on a surface of at least one of the one or a plurality of power storage devices and is thermally connected to the power storage device. At least one end portion of the carbon fiber-reinforced plastic member in an orientation direction of the carbon-reinforced fiber has an entire surface thereof exposed in an atmosphere, or at least a part of the end portion is in contact with at least one of a cooling medium and a heat dissipation mechanism. In a plan view of the carbon fiber-reinforced plastic member, when a direction toward the end portion exposed in the atmosphere or toward the cooling medium or the heat dissipation mechanism is defined as a 0° direction and a direction orthogonal to the 0° direction is defined as a 90° direction, a 0° direction component is more than or equal to 40% with respect to a drawing direction of the carbon-reinforced fiber.
Inventors:
USUI MASAFUMI (JP)
IBARAGI MASAHARU (JP)
NEGI NORIYUKI (JP)
NAKAI MASAKO (JP)
SASAKI KOHEI (JP)
NISHINO AKIHIRO (JP)
ETO KAZUYA (JP)
IBARAGI MASAHARU (JP)
NEGI NORIYUKI (JP)
NAKAI MASAKO (JP)
SASAKI KOHEI (JP)
NISHINO AKIHIRO (JP)
ETO KAZUYA (JP)
Application Number:
PCT/JP2021/014015
Publication Date:
October 07, 2021
Filing Date:
March 31, 2021
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
NIPPON STEEL CHEMICAL & MAT CO LTD (JP)
NIPPON STEEL CHEMICAL & MAT CO LTD (JP)
International Classes:
B29B15/08; B32B5/02; B32B15/08; H01M10/613; H01M10/625; H01M10/647; H01M10/651; H01M10/653; H01M10/6551; H01M10/6554; H01M10/6555; H01M10/6556; H01M10/6563; H01M10/6568; H01M50/20; H05K7/20; B29K105/06
Foreign References:
| JP2016108398A | 2016-06-20 | |||
| JP2019051653A | 2019-04-04 |
Attorney, Agent or Firm:
HAGIWARA, Yasushi et al. (JP)
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