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Title:
MANUFACTURING METHOD AND MANUFACTURING APPARATUS OF ELECTRIC DEVICE AND ELECTRIC DEVICE
Document Type and Number:
Japanese Patent JP2013109855
Kind Code:
A
Abstract:

To provide a manufacturing method of an electric device capable of increasing the impregnation speed of electrolyte.

The manufacturing method of an electric device (1) in which a power generation element (2) having electrodes (3, 4) and a separator (5) is received in an outer material (7) includes a liquid injection step for injecting electrolyte (20) into the outer material (7) while opening a part thereof, and an impregnation step for impregnating the interior of the power generation element (2) with the electrolyte (20) following the liquid injection step. The specific gravity of a first gas being dissolved into the electrolyte (20) in the liquid injection step is smaller than that of a second gas, i.e., the atmospheric gas of the electric device (1).


Inventors:
OGAWA HIROSHI
Application Number:
JP2011251799A
Publication Date:
June 06, 2013
Filing Date:
November 17, 2011
Export Citation:
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Assignee:
NISSAN MOTOR
International Classes:
H01M2/36
Domestic Patent References:
JP2004247120A2004-09-02
JP2007173063A2007-07-05
JP2004247120A2004-09-02
JP2007173063A2007-07-05
Attorney, Agent or Firm:
Masaki Goto
Masahiro Fujii
Yasunari Mita
Masaaki Iida



 
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