Title:
車両用回転電機
Document Type and Number:
Japanese Patent JP4073759
Kind Code:
B2
Abstract:
An electric rotating machine for a vehicle capable of reducing influence of leakage flux on a turning angle detector as much as possible and detecting a turning angle more accurately is provided. The electric rotating machine for a vehicle includes: a rotor core 12 that is fitted to a rotary shaft 7; a stator core 24 that is concentric with the rotor core 12 and disposed on the outside of the rotor core 12; and a resolver 31 acting as a turning angle detector that is disposed on one shaft end of the rotary shaft 7; in which the rotary shaft 7 itself is constituted to be magnetic flux interrupting means made of a non-magnetic material.
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Inventors:
Yoshinobu Utsumi
Hidenori Morikaku
Yoshito Asao
Hidenori Morikaku
Yoshito Asao
Application Number:
JP2002323677A
Publication Date:
April 09, 2008
Filing Date:
November 07, 2002
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
H02K11/00; H02K5/173; H02K24/00; H02K29/08; H02K19/36
Domestic Patent References:
JP2002084724A | ||||
JP7177690A | ||||
JP1171563U | ||||
JP9065617A | ||||
JP2002171723A | ||||
JP3155351A | ||||
JP2003174751A |
Attorney, Agent or Firm:
Keigo Murakami
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo
Masuo Oiwa
Toshihide Kodama
Takenaka Ikuo