Title:
MANUFACTURE OF ELECTRODE FOR BATTERY AND ALKALINE STORAGE BATTERY
Document Type and Number:
Japanese Patent JP3412437
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an electrode for batteries with slight dispersion of the active material filled amount by uniformly filling voids of a band-like metal porous body, having three-dimensional continuous voids with the active material.
SOLUTION: This electrode A is produced by forming pressed parts 3 in the center in the width direction by applying pressure from both front and rear sides at prescribed intervals in a part of at least one end rim of a band-like metal porous body 1 having three-dimensional continuous voids, supporting one side of the resultant metal porous body 1, and filling the insides of the voids of the metal porous body 1 by jetting a paste-state kneaded material containing mainly nickel hydroxide through a nozzle 2, which has approximately the same aperture length as the width of the porous body and is set closer to the other side of the metal porous body 1, while moving the metal porous body.
Inventors:
Hiroshi Watanabe
Manabu Nara
Sadaaki Yokoo
Manabu Nara
Sadaaki Yokoo
Application Number:
JP2647997A
Publication Date:
June 03, 2003
Filing Date:
February 10, 1997
Export Citation:
Assignee:
Matsushita Electric Industrial Co., Ltd
International Classes:
H01M4/30; H01M2/26; H01M4/80; (IPC1-7): H01M2/26; H01M4/80
Domestic Patent References:
| JP982332A | ||||
| JP927342A | ||||
| JP5274841A |
Attorney, Agent or Firm:
Fumio Iwahashi (2 others)
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