- 专利标题： Integrated switching device, and battery monitoring and protecting system including integrated switching device
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申请号： US16635413申请日： 2019-03-08
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公开(公告)号： US11682796B2公开(公告)日： 2023-06-20
- 发明人: Chang Bog Lee , Jae Chan Lee
- 申请人： LG Chem, Ltd.
- 申请人地址： KR Seoul
- 专利权人： LG Chem, Ltd.
- 当前专利权人： LG Chem, Ltd.
- 当前专利权人地址： KR Seoul
- 代理机构： Lerner David LLP
- 优先权： KR 20180030782 2018.03.16
- 国际申请： PCT/KR2019/002694 2019.03.08
- 国际公布： WO2019/177308A 2019.09.19
- 进入国家日期： 2020-01-30
- 主分类号： G01R15/14
- IPC分类号： G01R15/14 ; G01R31/327 ; H01M10/42 ; H02J7/00
摘要：
An integrated switching device in which a contactor unit which is capable of controlling a continuity state of an electric circuit, a blocking unit which is capable of cutting a contactor and blocking a current when abnormality is generated in the contactor or a current having a size exceeding a permitted current range of the contactor is generated, and a current measuring unit which is capable of measuring a current by using shunt resistor are integrated into one device, thereby performing various functions only with one device.
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