发明名称 |
A BIPOLAR BATTERY INCLUDING A PRESSURE SENSOR |
摘要 |
The present invention relates to a bipolar battery provided with a pressure sensor. The battery is provided with a housing 7 containing common gas space 97. The pressure sensor 10; 20; 50; 63; 80; 111 comprises: an actuator 3, 21; 31; 41; 48; 81 configured to transfer an internal pressure P within the common gas space to a reciprocal movement, and a switching device 5; 83 configured to generate a control signal indicative of changes in relation to an initial switching state generated by said reciprocal movement when the internal pressure exceeds a predetermined upper level. The pressure senor further comprises a reset means 4; 32; 81 to automatically reset the switching device to the initial switch state when the internal pressure goes below a predetermined lower level, whereby said control signal is based on the internal pressure (P) within said sealed common gas space. The present invention also relates to a method for charging bipolar batteries. |
申请公布号 |
WO2007093626(A8) |
申请公布日期 |
2007.11.29 |
申请号 |
WO2007EP51467 |
申请日期 |
2007.02.15 |
申请人 |
NILAR INTERNATIONAL AB;FREDRIKSSON, LARS;HOWLETT, RICHARD |
发明人 |
FREDRIKSSON, LARS;HOWLETT, RICHARD |
分类号 |
H01M2/08;H01M2/12;H01M2/18;H01M10/04;H01M10/48 |
主分类号 |
H01M2/08 |
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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