Title:
接続部材、電気化学セルモジュール、電気化学セルの直列接続方法、及び、電気化学セルモジュールの製造方法
Document Type and Number:
Japanese Patent JP6537133
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To securely fix a plurality of electrochemical cells in a narrower mounting area and connect the cells in serial and/or parallel.SOLUTION: A connection member for a coin-like electrochemical cell comprising a negative electrode can, which includes a negative electrode can bottom surface part and a negative electrode can peripheral surface part, and a positive electrode can, which includes a positive electrode can bottom surface part and a positive electrode can peripheral surface part whose diameters are longer than those of the negative electrode can, comprises: a flat plate part that is formed so as to be longer than a difference between the positive electrode can's radius and the negative electrode can bottom surface part's radius and is to be connected with a negative electrode can bottom surface part of one electrochemical cell; and a bent part that is formed continuously at an end of the flat plate part and bent to the side of a positive electrode can peripheral surface part of another electrochemical cell mounted on the flat plate part so that a positive electrode can bottom surface part of the other electrochemical cell is in contact with the flat plate part, and is connected with the positive electrode can peripheral surface part of the other electrochemical cell.SELECTED DRAWING: Figure 2
Inventors:
Hideharu Onodera
Application Number:
JP2015049205A
Publication Date:
July 03, 2019
Filing Date:
March 12, 2015
Export Citation:
Assignee:
Seiko Instruments Inc.
International Classes:
H01M2/20; H01G2/02; H01M2/02; H01M2/04; H01M2/10
Domestic Patent References:
| JP4087165U | ||||
| JP59043067U | ||||
| JP5234579A | ||||
| JP51029466Y1 | ||||
| JP2011216420A | ||||
| JP2000208120A |
Attorney, Agent or Firm:
Noriaki Uchino
Toru Tanikawa
Takuya Shinoda
Takashi Kawai
Hitoshi Nakano
Toru Tanikawa
Takuya Shinoda
Takashi Kawai
Hitoshi Nakano