Title:
CAPACITOR MOTOR AND PROCESS FOR PRODUCING THE SAME
Document Type and Number:
WIPO Patent Application WO/2007/049411
Kind Code:
A1
Abstract:
A capacitor motor which comprises a stator having stator iron cores and winding
wires and a rotor having rotor iron cores, wherein the stator iron cores are composed
of first divided iron cores having teeth and second divided iron cores forming
magnetic paths for these first divided iron cores, and the winding wires are fitted
to the teeth and housed in slots formed by the first divided iron cores and second
divided iron cores. The first divided iron cores each is formed by superposing
electromagnetic steel sheets formed by punching, while the second divided iron
cores each is formed by molding magnetic particles into a given shape. The first
divided iron cores are bonded to the second divided iron cores by a given means
so that the teeth are radially formed along the outer periphery of the rotor iron
cores.
Inventors:
NISHIMURA SHIGEKI
Application Number:
PCT/JP2006/318363
Publication Date:
May 03, 2007
Filing Date:
September 15, 2006
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
NISHIMURA SHIGEKI
NISHIMURA SHIGEKI
International Classes:
H02K1/16; H02K1/02; H02K1/18
Foreign References:
| JPH08237891A | 1996-09-13 | |||
| JP2001157390A | 2001-06-08 | |||
| JPH11252842A | 1999-09-17 | |||
| JP2002544753A | 2002-12-24 | |||
| JP2001218439A | 2001-08-10 | |||
| JPH07111746A | 1995-04-25 | |||
| JPH06245415A | 1994-09-02 | |||
| JP2003143781A | 2003-05-16 | |||
| JPH09215230A | 1997-08-15 | |||
| JPH0435639U | 1992-03-25 |
Attorney, Agent or Firm:
IWAHASHI, Fumio et al. (1006, Oaza Kadom, Kadoma-shi Osaka 01, JP)
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