Title:
MOTOR STATOR AND METHOD OF MANUFACTURING THE MOTOR STATOR
Document Type and Number:
WIPO Patent Application WO/2002/047240
Kind Code:
A1
Abstract:
A method of manufacturing a motor stator, comprising the steps of installing, in core slots (12), film-shaped insulators (32) extended by a specified dimension from the ends of the outer peripheral side cores (17) and inner peripheral side cores (18) of core segments (11) to the outsides of the cores and holding the plurality of core segments (11) separately from each other at a specified interval to allow a continuous winding on divided cores while assuring a winding capability, and moving the core segments (11) closely to each other to form the film-shaped insulators (32) extended by a specified distance to the outsides of the cores in a round annular shape while bending the films in order so as to assure an insulation distance between an exciting coils and a correlated insulation between the coils with different phases.
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Inventors:
YAMAZAKI AKIHIKO (JP)
UEDA TAKEMI (JP)
SEKI YASUTAKE (JP)
ISHIDA YASUHIRO (JP)
MORITA KAZUNORI (JP)
UEDA TAKEMI (JP)
SEKI YASUTAKE (JP)
ISHIDA YASUHIRO (JP)
MORITA KAZUNORI (JP)
Application Number:
PCT/JP2001/010298
Publication Date:
June 13, 2002
Filing Date:
November 26, 2001
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
YAMAZAKI AKIHIKO (JP)
UEDA TAKEMI (JP)
SEKI YASUTAKE (JP)
ISHIDA YASUHIRO (JP)
MORITA KAZUNORI (JP)
YAMAZAKI AKIHIKO (JP)
UEDA TAKEMI (JP)
SEKI YASUTAKE (JP)
ISHIDA YASUHIRO (JP)
MORITA KAZUNORI (JP)
International Classes:
H02K1/18; H02K1/14; H02K3/18; H02K3/32; H02K3/34; H02K3/38; H02K3/52; H02K15/02; H02K15/095; (IPC1-7): H02K3/52; H02K1/18; H02K15/10
Domestic Patent References:
| WO1998044616A1 | 1998-10-08 | |||
| WO1999014841A2 | 1999-03-25 |
Foreign References:
| JP2000358346A | 2000-12-26 | |||
| JPH10271770A | 1998-10-09 | |||
| JPH09191588A | 1997-07-22 | |||
| EP0748025A2 | 1996-12-11 | |||
| JP2001136700A | 2001-05-18 | |||
| JPH01147652U | 1989-10-12 | |||
| JP2000224801A | 2000-08-11 | |||
| JP2000333400A | 2000-11-30 | |||
| JP2000324772A | 2000-11-24 |
Attorney, Agent or Firm:
Morimoto, Yoshihiro (4th Floor 10-10, Nishi-Hommachi 1-chome, Nishi-k, Osaka-shi Osaka, JP)
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