Title:
A manufacturing method of an accumulating electricity device and an accumulating electricity device
Document Type and Number:
Japanese Patent JP6244279
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a power storage device which reduces a welding defect in a welding part between a termination member that holds a power storage element, and a frame., and a manufacturing method of the power storage device.SOLUTION: The power storage device includes at least one power storage element 1 and a holding member 3 for holding the power storage element 1. The holding member 3 includes: a termination member 30 that is disposed along the power storage element 1 in a first direction; and a frame 31 that is disposed along the power storage element in a second direction. The holding member 3 includes: a welding part 32 where fixing part of the termination member 31 and a fixing part of the frame 31 are welded along an edge of a predetermined area in the state where the fixing parts are overlapped; and a communication part for communicating the fixing part of the termination member 30, the fixing part of the frame 31, an enclosure area surrounded by the welding part 32 and the outside of the enclosure area.SELECTED DRAWING: Figure 1
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Inventors:
Yosuke Nishimura
Tomonori Kishimoto
Kawada Masao
Atsushi Machida
Hideki Matsushima
Tomonori Kishimoto
Kawada Masao
Atsushi Machida
Hideki Matsushima
Application Number:
JP2014173073A
Publication Date:
December 06, 2017
Filing Date:
August 27, 2014
Export Citation:
Assignee:
Gs Yuasa Co., Ltd.
Honda motor industry stock company
Honda motor industry stock company
International Classes:
H01M2/10
Domestic Patent References:
| JP2012174693A | ||||
| JP2011134699A | ||||
| JP2009154184A | ||||
| JP2009233712A | ||||
| JP2012135794A |
Attorney, Agent or Firm:
Noboru Fujimoto
Hiroaki Nakatani
Hiroaki Nakatani