Title:
WASHING AND DRYING MACHINE
Document Type and Number:
Japanese Patent JP2004065691
Kind Code:
A
Abstract:
To provide a downsized washing and drying machine with a high degree of reliability at a lower price by implementing the cost reduction and miniaturization of its expensive drive circuit devices including an inverter circuit and its control IC.
This washing and drying machine 1 incorporating a blower 21 which blows air into a wash tub, a suction pump 30 which feeds external water into the wash tub, a circulation pump which circulates the wash tub water within the washing machine, is provided with two motors 51 and 52, for the blower 21 and the suction pump 30, which share a drive circuit (inverter circuit) 54, and a switching means 53 for outputting the power from the drive circuit 54 to one of the motors.
Inventors:
SADAKANE KOICHI
Application Number:
JP2002230589A
Publication Date:
March 04, 2004
Filing Date:
August 07, 2002
Export Citation:
Assignee:
NIDEC SHIBAURA CORP
International Classes:
D06F25/00; D06F39/08; D06F33/02; (IPC1-7): D06F33/02; D06F25/00; D06F39/08
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita