发明名称 |
ALKALINE CELL AND PRODUCTION METHOD FOR SAME |
摘要 |
The invention provides a mercury-free alkaline cell which does not generate a hydrogen gas. The alkaline cell according to the invention is composed of: a positive electrode; a negative electrode containing zinc alloy powder; a separator which separates the positive electrode from the negative electrode; an alkaline electrolyte; a positive electrode can imparted with the positive electrode, a negative electrode can imparted with the negative electrode, the negative electrode can having a tin-coated layer subjected to a thermal treatment at a melting point (232° C.) of tin or higher and coming in contact with the negative electrode via the tin-coated layer; and a gasket interposed between the positive electrode can and the negative electrode can. |
申请公布号 |
HK1091323(A1) |
申请公布日期 |
2010.09.10 |
申请号 |
HK20060111729 |
申请日期 |
2006.10.24 |
申请人 |
SEIKO INSTRUMENTS INC. |
发明人 |
TAKESHI SHISHIDO;IWAZOU TAKAHASHI;SHUNJI WATANABE;TSUGIO SAKAI |
分类号 |
H01M;H01M2/04;H01M4/06;H01M4/64;H01M4/66;H01M6/06 |
主分类号 |
H01M |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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