Title:
ステータコア構造
Document Type and Number:
Japanese Patent JP7179284
Kind Code:
B2
Abstract:
To provide a stator core structure that reduces the thickness in an axial direction.SOLUTION: A stator core structure has a first oblique part 43 and a second oblique part 44 formed on both sides of a flange part 45. The flange part 45 is formed so as to be different in shape from each other in a circumferential direction B of the circular stator core. A first magnetic path (a) is formed between a protruding magnetic pole 40 and another protruding magnetic pole 40 adjacent to the protruding magnetic pole 40 in one of the circumferential direction B. A second magnetic path (b) is formed between the protruding magnetic pole 40 and the other protruding magnetic pole 40 adjacent to the protruding magnetic pole 40 in the other of the circumferential direction B.SELECTED DRAWING: Figure 2
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Inventors:
Kazuyuki Ishibashi
Takahiro Sasaki
Shunya Iwasawa
Takahiro Sasaki
Shunya Iwasawa
Application Number:
JP2018206217A
Publication Date:
November 29, 2022
Filing Date:
November 01, 2018
Export Citation:
Assignee:
Tamagawa Seiki Co., Ltd.
International Classes:
G01L3/10; G01B7/16; G01B7/30; H02K1/14
Domestic Patent References:
| JP2018128312A | ||||
| JP2001201366A | ||||
| JP35012447B1 |
Foreign References:
| US4364278 |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Yuzo Kato
Kazuhisa Tsukahara
Kajinami order
Yuzo Kato
Kazuhisa Tsukahara