Title:
LITHIUM BATTERY PROBE APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/108308
Kind Code:
A1
Abstract:
A lithium battery probe apparatus, the apparatus comprising a deformation probe structure (1), the deformation probe structure (1) comprising a pressure sensing apparatus (2), a signal line (3) and an external signal processor, the pressure sensing apparatus (2) being connected to one end of the signal line (3), the other end of the signal line (3) being connected to the external signal processor, the pressure sensing apparatus (2) being mounted between lithium battery cells or between a lithium battery cell and a lithium battery cell outer frame; when a lithium battery cell undergoes thermal runaway and deforms, the lithium battery cell presses the pressure sensing apparatus (2), causing the pressure sensing apparatus (2) to sense the pressure, and the pressure sensing apparatus (2) transmits a pressure signal generated by the sensed pressure to the external signal processor by means of the signal line (3).
Inventors:
LI FEI (CN)
XIE JIAOJIAO (CN)
ZHANG YAO (CN)
ZHANG HOULIANG (CN)
XIE JIAOJIAO (CN)
ZHANG YAO (CN)
ZHANG HOULIANG (CN)
Application Number:
PCT/CN2019/118105
Publication Date:
June 04, 2020
Filing Date:
November 13, 2019
Export Citation:
Assignee:
ZEPHYR INTELLIGENT SYSTEM SHANGHAI CO LTD (CN)
International Classes:
G01B21/32; G01B7/16; G01L5/00; H01M10/48
Domestic Patent References:
| WO2016163473A1 | 2016-10-13 |
Foreign References:
| CN109540082A | 2019-03-29 | |||
| CN209559178U | 2019-10-29 | |||
| CN207832363U | 2018-09-07 | |||
| CN108390111A | 2018-08-10 | |||
| CN107607872A | 2018-01-19 | |||
| CN105070967A | 2015-11-18 | |||
| CN108574775A | 2018-09-25 |
Attorney, Agent or Firm:
AFD CHINA INTELLECTUAL PROPERTY LAW OFFICE (CN)
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