Title:
MOTOR WITH ROTATING FAN
Document Type and Number:
WIPO Patent Application WO/2003/015243
Kind Code:
A1
Abstract:
A small−sized and highly efficient motor with rotating fan capable of being easily operated continuously with an excellent efficiency by directly supplying power from a commercial power supply thereto, and capable of easily changing a capacity, comprising a brushless motor (2) having a field core (8), field windings (9), a rotating shaft (6), bearings (5a, 5b), a rotor (7), and a magnet (10), a rotating fan (12), and a drive control part (11) with an AC&sol DC converter (13), wherein the drive control part (11) is incorporated in the base end part (4a) of the bearing boss (4) of the brushless motor (2) to directly supply the commercial power to the motor for efficient operation.
Inventors:
YOSHIMURA SHINICHI (JP)
FURUYA MIYUKI (JP)
YAMANE SHUICHI (JP)
FURUYA MIYUKI (JP)
YAMANE SHUICHI (JP)
Application Number:
PCT/JP2002/007985
Publication Date:
February 20, 2003
Filing Date:
August 05, 2002
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD (JP)
YOSHIMURA SHINICHI (JP)
FURUYA MIYUKI (JP)
YAMANE SHUICHI (JP)
YOSHIMURA SHINICHI (JP)
FURUYA MIYUKI (JP)
YAMANE SHUICHI (JP)
International Classes:
H02K5/15; H02K7/14; (IPC1-7): H02K11/00
Foreign References:
| JP2001186713A | 2001-07-06 | |||
| JPH06261512A | 1994-09-16 | |||
| JP2000041370A | 2000-02-08 | |||
| JPH09126618A | 1997-05-16 | |||
| JPH11178347A | 1999-07-02 | |||
| JPH08317622A | 1996-11-29 | |||
| JP2001136779A | 2001-05-18 | |||
| JPH06253482A | 1994-09-09 | |||
| JP2000041371A | 2000-02-08 | |||
| JPH0570184U | 1993-09-21 | |||
| JP2000174475A | 2000-06-23 | |||
| JP2000346512A | 2000-12-15 |
Attorney, Agent or Firm:
Morimoto, Yoshihiro (4th Floor 10-10, Nishi-Hommachi 1-chome, Nishi-k, Osaka-shi Osaka, JP)
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