Title:
ROTARY ELECTRIC MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/162740
Kind Code:
A1
Abstract:
The present invention addresses the problem of enhancing the positional accuracy of a Hall sensor. A circumferential contact surface, with which a Hall sensor is in contact, and a circumferential guide surface, which guides the Hall sensor to the circumferential contact surface when the Hall sensor is inserted, are formed on a sheath part for storing the Hall sensor. When the Hall sensor is inserted into the sheath part, the Hall sensor is guided by the circumferential guide surface. While the Hall sensor is stored in the sheath part, the Hall sensor is in contact with the contact surface, and a gap is formed between the Hall sensor and the contact facing surface. In addition, a holding part and the Hall sensor are fixed with a resin material when stored in a sensor case.
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Inventors:
KODERA YUTA (JP)
YURI YUYA (JP)
ANDO AKINORI (JP)
YURI YUYA (JP)
ANDO AKINORI (JP)
Application Number:
PCT/JP2023/004698
Publication Date:
August 31, 2023
Filing Date:
February 13, 2023
Export Citation:
Assignee:
DENSO TRIM CORP (JP)
International Classes:
H02K11/215
Domestic Patent References:
| WO2016103619A1 | 2016-06-30 | |||
| WO2018221565A1 | 2018-12-06 |
Foreign References:
| JP2017034732A | 2017-02-09 | |||
| JP2012244855A | 2012-12-10 | |||
| JP2021158810A | 2021-10-07 | |||
| JP6112259B2 | 2017-04-12 | |||
| JP2015100221A | 2015-05-28 |
Attorney, Agent or Firm:
JIN Shunji (JP)
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