发明公开
- 专利标题： Sealed lead-acid cells and batteries
- 专利标题（中）： VerschlossenebleisäureElementen und Batterien
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申请号： EP98300225.4申请日： 1998-01-14
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公开(公告)号： EP0854525A3公开(公告)日： 1999-10-06
- 发明人: Mattan, Edward M.
- 申请人： GNB Technologies, Inc.
- 申请人地址： 1110 Centre Points Curve Mendota Heights, Minnesota 55118 US
- 专利权人： GNB Technologies, Inc.
- 当前专利权人： GNB Technologies, Inc.
- 当前专利权人地址： 1110 Centre Points Curve Mendota Heights, Minnesota 55118 US
- 代理机构： Goodanew, Martin Eric
- 优先权： US786530 19970121
- 主分类号： H01M2/04
- IPC分类号： H01M2/04 ; H01M10/12
摘要：
A sealed lead-acid cell is provided with an internal cell restraint (36) which contacts the interior surface of the cell cover (14) and is positioned between the positive plates of the cell and the cover (14), the internal cell restraint (36) cooperating with an external cell restraint (50), such as a plastics coated metal face plate, to direct positive plate growth which occurs in service away from the cover (14). The cell construction disclosed allows plastic-to-plastic seals to be used between the terminal ports (18, 20) and the cover (14), and allows cells of capacities of up to 2,000 Ampere Hours or more to be provided.
公开/授权文献
- EP0854525B1 Sealed lead-acid cells and batteries 公开/授权日：2002-06-12
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