Title:
ELECTRICITY STORAGE MODULE
Document Type and Number:
WIPO Patent Application WO/2019/065044
Kind Code:
A1
Abstract:
[Problem] To provide an electricity storage module in which a plurality of electricity storage elements are electrically connected in series, and which makes it possible to easily visually confirm the soldered state of the terminals of the electricity storage elements.
[Solution] The plurality of electricity storage elements are disposed on one surface of a substrate. Positive electrode terminals and negative electrode terminals are passed through through-holes provided in the substrate and are soldered to the other surface of the substrate. Among the positive electrode terminals and the negative electrode terminals, the positive electrode terminal electrically connected to the negative electrode terminal of another electricity storage element, and the negative electrode terminal electrically connected to the positive electrode terminal of another electricity storage element are bent on the other surface side of the substrate and have the distal end portions thereof protruding from the solder so as to be visible. Because the soldered portion of the terminals can be externally confirmed, the quality of soldering can be easily confirmed.
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Inventors:
MORINO SHIGEKI (JP)
Application Number:
PCT/JP2018/031682
Publication Date:
April 04, 2019
Filing Date:
August 28, 2018
Export Citation:
Assignee:
TAIYO YUDEN KK (JP)
International Classes:
H01G11/10; H01G2/02; H01G9/26; H01M50/50; H01M50/503; H01M50/51; H01M50/516; H01M50/559
Foreign References:
| JP2003282361A | 2003-10-03 | |||
| JPH09321417A | 1997-12-12 | |||
| JPH0468595A | 1992-03-04 | |||
| JPH02116724U | 1990-09-19 |
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