Voltage Detection Member And Battery Module Including Same
Patent No. EP2937706 (titled "Voltage Detection Member And Battery Module Including Same") was filed by LG Chem on Mar 18, 2014. The application was issued on Jan 31, 2018.
Patent Summary
A battery module comprises a cover, battery cells, and a voltage sensing member. The sensing member includes a connector for transmitting data to a battery management system (BMS), wires electrically connecting the connector to a plurality of plate strip-shaped conductive sensing parts, and the sensing parts themselves. Each conductive sensing part is coupled to an electrode terminal connection part via surface contact welding. These connection parts are formed by welding partially overlapped electrode terminals protruding from the battery cells in series or parallel. To ensure stability against vibration and impact, one end of each conductive sensing part is welded to a connection part, while the opposite end features one or more fastening holes used to fix the sensing part to the module cover.
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Date
Description
EP2937706
- Application Number
- EP14770445A
- Filing Date
- Mar 18, 2014
- Status
- No Opposition Filed Within Time Limit
- Dec 7, 2018
- Publication Date
- Jan 31, 2018
- External Links
- Slate, Register , Google Patents