Title:
蓄電モジュール、蓄電システム、電子機器、電動車両および電力システム
Document Type and Number:
Japanese Patent JP6690553
Kind Code:
B2
Abstract:
A power storage module includes: a battery block group including a plurality of battery cells; a connecting terminal portion joined to terminal surfaces of the plurality of battery cells; and a heat conductive material arranged in a manner contacting the connecting terminal portion. The heat conductive material includes at least any member of a plurality of interspersed members or a member having a clearance. The heat conductive materials are distributed more densely in a center portion of a region surrounded by an outermost peripheral edge of the battery block group than in peripheral portions surrounding the center portion in a plan view from a normal line direction of an arrangement surface of the heat conductive materials.
Inventors:
Naoyoshi Yoshida
Tsutomu Aoyama
Tatsuya Adachi
Hiroaki Ono
Noriji Yoshizawa
Tsutomu Aoyama
Tatsuya Adachi
Hiroaki Ono
Noriji Yoshizawa
Application Number:
JP2016569129A
Publication Date:
April 28, 2020
Filing Date:
December 11, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
H01M10/613; H01M10/617; H01M10/625; H01M10/627; H01M10/643; H01M10/647; H01M10/652; H01M10/6554; H01M50/213; H01M50/291
Domestic Patent References:
| JP2014135180A | ||||
| JP2010262842A | ||||
| JP2009118729A | ||||
| JP2013120690A | ||||
| JP2011119240A | ||||
| JP2010097923A | ||||
| JP2013258023A | ||||
| JP2016513445A |
Attorney, Agent or Firm:
Masatomo Sugiura
Takuma Sugiura
Takuma Sugiura