Title:
INSPECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/195983
Kind Code:
A1
Abstract:
A battery inspection device 1 that is an inspection device comprises: a holding plate 3 that holds a secondary battery B that is an inspection object; a plate-shaped protective plate 4 placed facing the secondary battery B held by the holding plate 3; a magnetic sensor 5 that is placed facing the secondary battery B with the protective plate 4 interposed therebetween, and that detects a magnetic field generated by the secondary battery B; and an inspection processing unit 14 that inspects the secondary battery B based on the magnetic field detected by the magnetic sensor 5.
Inventors:
KUSUDA TATSUFUMI (JP)
Application Number:
PCT/JP2020/011259
Publication Date:
October 01, 2020
Filing Date:
March 13, 2020
Export Citation:
Assignee:
NIDEC READ CORP (JP)
International Classes:
H02J7/00; G01R31/36; G01R31/52
Domestic Patent References:
| WO2016199640A1 | 2016-12-15 |
Foreign References:
| JP2016197054A | 2016-11-24 | |||
| JP2006098117A | 2006-04-13 | |||
| JP2006071347A | 2006-03-16 | |||
| US20120215471A1 | 2012-08-23 | |||
| JP2006136531A | 2006-06-01 | |||
| JP2017533073A | 2017-11-09 | |||
| JP2007289469A | 2007-11-08 | |||
| JP2018004565A | 2018-01-11 | |||
| JP2012242153A | 2012-12-10 | |||
| JP2012233742A | 2012-11-29 |
Attorney, Agent or Firm:
YANAGINO Takao et al. (JP)
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