Invention Grant
- Patent Title: Battery pack test system
- Patent Title (中): 电池组测试系统
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Application No.: US13900080Application Date: 2013-05-22
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Publication No.: US09281544B2Publication Date: 2016-03-08
- Inventor: Chris Csicsay , Mohamed Alamgir , Lori Reinke
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Buckert Patent & Trademark Law Firm, PC
- Agent John F. Buckert
- Main IPC: H02H7/18
- IPC: H02H7/18 ; H01M10/42 ; H01M10/48 ; B60L3/00 ; B60L3/04 ; B60L3/12 ; B60L11/18 ; G01R31/36 ; H01M10/44

Abstract:
A battery pack test system is provided. The system includes a battery charging device that monitors an output voltage level of the vehicle battery pack. The system further includes a switch electrically coupled between an igniter and a voltage source. The system further includes a first video camera that generates a first plurality of images of an interior of the vehicle battery pack. The switch has a closed operational state at a first time in response to the output voltage level of a battery cell in the vehicle battery pack being greater than a threshold voltage level, to induce the igniter to generate a spark to generate a fire within an interior region of the vehicle battery pack.
Public/Granted literature
- US20140346894A1 BATTERY PACK TEST SYSTEM Public/Granted day:2014-11-27
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