Title:
A manufacturing method of an accumulation-of-electricity element and an accumulation-of-electricity element
Document Type and Number:
Japanese Patent JP6225421
Kind Code:
B2
Abstract:
An energy storage element includes: a metal component that is a metal plate member that includes a protrusion extending from a surface of the metal plate member, and is provided as a portion of a container. The protrusion includes: a tubular portion provided at a tip end of the protrusion in an extending direction, and a base portion that is solid and extends from the surface of the metal component to the tubular portion in the extending direction.
Inventors:
Yu Shiraishi
Shun Ito
Seiichi Irie
Shun Ito
Seiichi Irie
Application Number:
JP2012280115A
Publication Date:
November 08, 2017
Filing Date:
December 21, 2012
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
International Classes:
H01M50/176; H01M50/184; H01M50/188; H01M50/55; H01M50/553; H01M50/562
Domestic Patent References:
| JP2010073336A | ||||
| JP2010055786A | ||||
| JP2008251411A | ||||
| JP2004014173A | ||||
| JP2001129623A | ||||
| JP2012028246A | ||||
| JP2009139485A | ||||
| JP2010192270A | ||||
| JP2011233399A | ||||
| JP2012226836A |
Foreign References:
| DE10314544A1 |
Attorney, Agent or Firm:
Masaki Nakahara
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