Title:
アキシャルギャップ型モータ
Document Type and Number:
Japanese Patent JP4690032
Kind Code:
B2
Abstract:
A series coupling synchronous axial gap type motor
where rotors and stators are alternately stacked with required air gaps in the axial direction of a rotary shaft as a main shaft, is provided. The rotors are fixed to the rotary shaft, and the stators are disposed such that they cannot be interlocked with the rotary shaft. A plurality of rotary field bodies are attached to each of the rotor around the axis, and a plurality of armature coils are made to face the rotary field bodies with an air gap therefrom and are attached to each of the stators around the axis such that their magnetic-flux directions are directed toward the axial direction. The armature coils have an empty core, or a core member composed of a magnetic body attached thereto.
Inventors:
Toru Okazaki
Shingo Ohashi
Hidehiko Sugimoto
Toshio Takeda
Shingo Ohashi
Hidehiko Sugimoto
Toshio Takeda
Application Number:
JP2004374796A
Publication Date:
June 01, 2011
Filing Date:
December 24, 2004
Export Citation:
Assignee:
住友電気工業株式会社
株式会社IHI
国立大学法人福井大学
株式会社日立製作所
富士電機システムズ株式会社
株式会社IHI
国立大学法人福井大学
株式会社日立製作所
富士電機システムズ株式会社
International Classes:
H02K1/12; H02K55/04
Domestic Patent References:
JP8242557A | ||||
JP7087724A | ||||
JP57177370U | ||||
JP2004140937A | ||||
JP2001333562A | ||||
JP9327163A | ||||
JP10248222A | ||||
JP3289344A |
Attorney, Agent or Firm:
Kazumi Owada