Title:
SYNCHRONOUS GENERATOR
Document Type and Number:
WIPO Patent Application WO/2011/036723
Kind Code:
A1
Abstract:
A synchronous generator is provided with a rotor (10) in which a plurality of projecting magnetic pole portions (12) projecting from the outer circumferential surface are arranged at intervals from one another in the circumferential direction, and which consists of a magnetic material, and a stator (20) covering the rotor (10) from the outside. The stator (20) comprises a stator iron core (22) in which a plurality of fixed projecting portions (24) which project from the inner circumferential surface toward the inside and are capable of facing each of the projecting magnetic pole portions (12) are arranged at intervals from one another in the circumferential direction and a static magnetic field is formed, and armature winding wires (26) which are formed by winding a coil around each of the fixed projecting portions (24) in the radial direction. The circumferential central portion of an outer end surface (14) of each of the projecting magnetic pole portions (12) projects radially outward than circumferential both ends thereof.
Inventors:
TAKU SEIGO (JP)
Application Number:
PCT/JP2009/004866
Publication Date:
March 31, 2011
Filing Date:
September 25, 2009
Export Citation:
Assignee:
TOSHIBA MITSUBISHI ELEC INC (JP)
TAKU SEIGO (JP)
TAKU SEIGO (JP)
International Classes:
H02K19/24
Foreign References:
JPH11262225A | 1999-09-24 | |||
JP2007282323A | 2007-10-25 | |||
JPS5395104U | 1978-08-03 | |||
JPS5885472U | 1983-06-09 | |||
JP2001128426A | 2001-05-11 | |||
JPH089609A | 1996-01-12 |
Attorney, Agent or Firm:
KIKUCHI, Osamu et al. (JP)
Osamu Kikuchi (JP)
Osamu Kikuchi (JP)
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