Title:
MOTOR, AND PUMP AND LIQUID CIRCULATION DEVICE EACH EQUIPPED WITH THE MOTOR
Document Type and Number:
WIPO Patent Application WO/2011/155264
Kind Code:
A1
Abstract:
A motor comprises: a motor coil; a motor-driving power supply which is so adapted as to supply an electric power to the motor coil; a control circuit which is so adapted as to control the operation of the motor coil; and a control power supply circuit which is so adapted as to receive the electric power supplied from the motor-driving power supply to supply a driving electric power to the control circuit. The output of the control power supply circuit is turned on or off in response to an external signal.
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Inventors:
UEDA, Hidetoshi (1048, Oaza-Kadoma, Kadoma-sh, Osaka 86, 〒5718686, JP)
Application Number:
JP2011/059634
Publication Date:
December 15, 2011
Filing Date:
April 19, 2011
Export Citation:
Assignee:
PANASONIC ELECTRIC WORKS CO., LTD. (1048, Oaza-Kadoma Kadoma-sh, Osaka 86, 〒5718686, JP)
パナソニック電工株式会社 (〒86 大阪府門真市大字門真１０４８番地 Osaka, 〒5718686, JP)
パナソニック電工株式会社 (〒86 大阪府門真市大字門真１０４８番地 Osaka, 〒5718686, JP)
International Classes:
H02P29/00; H02P6/20; H02P6/24
Attorney, Agent or Firm:
NISHIKAWA, Yoshikiyo et al. (Hokuto Patent Attorneys Office, Umeda Square Bldg. 9F., 12-17, Umeda 1-chome, Kita-ku, Osaka-sh, Osaka 01, 〒5300001, JP)
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