Title:
BUSBAR UNIT
Document Type and Number:
WIPO Patent Application WO/2021/192340
Kind Code:
A1
Abstract:
The present disclosure provides a busbar unit capable of improving the detection accuracy of the temperature of a busbar by a temperature sensor. The busbar unit (10) comprises a busbar (13), a temperature sensor (14), an insulating covering member (7) that is made of resin and covers the busbar (13) and the temperature sensor (14). The temperature sensor (14) has a thermistor element (41) and a case (51) that accommodates the thermistor element (41). The busbar (13) has a sensor holding part (22) that holds the temperature sensor (14). The sensor holding part (22) has a first support part (31) having a first contact surface (31a), a second support part (32) having a second contact surface (32a) facing the first contact surface (31a), and a connection part that connects ends of the first support part (31) and the second support part (32). The sensor holding part (22) holds the temperature sensor (14) by sandwiching the case (51) between the first contact surface (31a) and the second contact surface (32a). The covering member (71) covers the outer sides of the sensor holding part (22) and the case (51).
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Inventors:
ITO YUJI (JP)
Application Number:
PCT/JP2020/028797
Publication Date:
September 30, 2021
Filing Date:
July 28, 2020
Export Citation:
Assignee:
SUMITOMO WIRING SYSTEMS (JP)
International Classes:
H02K11/25; G01K1/14; G01K7/22
Foreign References:
| JP2019110676A | 2019-07-04 | |||
| JP2016123155A | 2016-07-07 | |||
| JP2018186643A | 2018-11-22 |
Attorney, Agent or Firm:
ONDA Makoto et al. (JP)
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