发明名称 |
State of charge indicators for a battery |
摘要 |
The present invention relates to state of charge indicators for a battery. One aspect of the present invention utilizes expansion and contraction displacements of an electrode plate of a battery to gauge the state of charge in the battery. One embodiment of a battery of the present invention includes an anodic plate; a cathodic plate; an electrolyte in contact with the anodic and cathodic plates; plural terminals individually coupled with one of the anodic and cathodic plates; a separator intermediate the anodic and cathodic plates; an indicator configured to indicate an energy level of the battery responsive to movement of the separator; and a casing configured to house the anodic and cathodic plates, electrolyte, and separator.
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申请公布号 |
US5981100(A) |
申请公布日期 |
1999.11.09 |
申请号 |
US19980034535 |
申请日期 |
1998.03.03 |
申请人 |
LOCKHEED MARTIN IDAHO TECHNOLOGIES COMPANY |
发明人 |
ROUHANI, S. ZIA |
分类号 |
H01M10/04;H01M10/06;H01M10/48;(IPC1-7):H01M10/48 |
主分类号 |
H01M10/04 |
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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