Title:
BATTERY CASE FOR VEHICLE
Document Type and Number:
Japanese Patent JP2023158810
Kind Code:
A
Abstract:
To reduce a heat quantity transmitted to a temperature adjustment fluid from a skeleton member constructing a battery case and a heat quantity transmitted from the temperature adjustment fluid to the skeleton member.SOLUTION: A battery case 10 for a vehicle comprises: a plurality of crosses 18 which are long in a right-left direction while being arranged with a predetermined distance from each other in a front-back direction; a plurality of heat sinks 19 into which a temperature adjustment route 193 as a route where a fluid for adjusting a temperature of a battery mounted onto a mounting region BS onto a surface on an upper side while having a plate-like shape can flow is provided, and which is arranged between the adjacent crosses 18; and a heat sink support member 20a which is interposed between the heat sink 19 and each cross 18, and which is formed of a material having a heat transfer coefficient smaller than that of the heat sink 19 and each cross 18. The heat sink 19 is supported by each cross 18 via the heat sink support member 20a.SELECTED DRAWING: Figure 4
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Inventors:
OTA NAOYUKI
OISHI MASATO
NAGATSUKA KANNA
OISHI MASATO
NAGATSUKA KANNA
Application Number:
JP2022068820A
Publication Date:
October 31, 2023
Filing Date:
April 19, 2022
Export Citation:
Assignee:
AISHIN KK
International Classes:
H01M10/6568; B60K1/04; B60L50/64; B60L58/26; H01M10/613; H01M10/625; H01M10/651; H01M10/6556
Attorney, Agent or Firm:
Patent Attorney Corporation Prospec Patent Office
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