Title:
電動パワーステアリング装置用モータ
Document Type and Number:
Japanese Patent JP3559181
Kind Code:
B2
Abstract:
A motor for an electric power steering assembly comprises permanent magnets constituting four or more poles secured to the inner wall of a yoke, a shaft disposed inside the yoke so as to be able to rotate freely, an armature secured to the shaft having a winding composed of wiring wound by a lap winding method into slots formed on the outer circumferential surface of a core so as to extend in the axial direction thereof, a commutator comprising a plurality of commutator segments secured to an end portion of the shaft, brushes disposed singly on the positive side and the negative side of the commutator so as to contact the surface thereof; and equalizing connectors connecting commutator segments which should have the same electric potential to each other.
Inventors:
Toshinori Tanaka
Kiyohide Okamoto
Kyohei Yamamoto
Akihiro Ogura
Kiyohide Okamoto
Kyohei Yamamoto
Akihiro Ogura
Application Number:
JP34010398A
Publication Date:
August 25, 2004
Filing Date:
November 30, 1998
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
B62D5/04; H01R39/32; H02K13/00; H02K23/28; H02K23/30; (IPC1-7): H02K13/00; B62D5/04
Domestic Patent References:
| JP8258730A | ||||
| JP5336709A | ||||
| JP10174383A | ||||
| JP59092746A | ||||
| JP4101274U | ||||
| JP61088872U | ||||
| JP62129282U |
Foreign References:
| US3484634 |
Attorney, Agent or Firm:
Michiteru Soga
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui
Michiharu Soga
Yutaka Ikeya
Hidetoshi Furukawa
Suzuki Kenchi
Masahisa Hase
Koji Fukui