Title:
APPARATUS AND METHOD FOR TESTING SAFETY OF BATTERY
Document Type and Number:
WIPO Patent Application WO/2020/190009
Kind Code:
A1
Abstract:
The present invention comprises a battery stability testing device comprising: a mechanical switch element having one end connected to one of the cathode and anode of a battery and the other end connected to an electronic switch element; the electronic switch element having one end connected to the mechanical switch element and the other end connected to the other of the cathode and anode of the battery; a voltage sensor for measuring the voltage of the battery after the mechanical switch element and the electronic switch element are turned on; and a current sensor for measuring the current of the battery after the mechanical switch element and the electronic switch element are turned on.
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Inventors:
LEE WON HYEOK (KR)
HWANG HYUNG JIN (KR)
CHA SEONG HA (KR)
JEONG UI YONG (KR)
SHIN IN CHEOL (KR)
HWANG HYUNG JIN (KR)
CHA SEONG HA (KR)
JEONG UI YONG (KR)
SHIN IN CHEOL (KR)
Application Number:
PCT/KR2020/003652
Publication Date:
September 24, 2020
Filing Date:
March 17, 2020
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
G01R31/50; G01R1/20; G01R15/18; G01R31/385; H01M10/42
Foreign References:
| JP2016170022A | 2016-09-23 | |||
| JP2015108605A | 2015-06-11 | |||
| KR101546715B1 | 2015-08-24 | |||
| CN105954685A | 2016-09-21 | |||
| JP2014027775A | 2014-02-06 | |||
| KR20190031403A | 2019-03-26 |
Other References:
See also references of EP 3907516A4
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
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