发明名称 |
Sealed battery and method for manufacturing the same |
摘要 |
A sealed battery includes a metal case which functions as a connection terminal of one polarity and an electrode post which is mounted to the case in an insulated manner and functions as a connection terminal of the other polarity. A sealing section with electrical insulation properties is disposed between the electrode post formed from a hollow cylinder with one closed end and an electrode post through-hole provided in the case. A compression deformation section is produced by deforming the closed end of the electrode post radially outward, for compressing and sealing the sealing section, and for securing the electrode post to the case.
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申请公布号 |
US7785377(B2) |
申请公布日期 |
2010.08.31 |
申请号 |
US20080239329 |
申请日期 |
2008.09.26 |
申请人 |
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发明人 |
ASAHINA TAKASHI;HAMADA SHINJI;ETO TOYOHIKO;YUASA SHINICHI |
分类号 |
H01M2/02;H01M4/82;H01M2/06;H01M2/08;H01M2/20;H01M2/26;H01M2/30;H01M2/34;H01M10/04;H01M10/34;H01M10/36;H01M10/40 |
主分类号 |
H01M2/02 |
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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