Title:
HIGH-PRESSURE WASHING MACHINE
Document Type and Number:
Japanese Patent JP2005313008
Kind Code:
A
Abstract:
To provide a high-pressure washing machine capable of adjusting discharge pressure.
The high-pressure washing machine has a discharge device 14 equipped with a nozzle for discharging high-pressure water and a washing machine main body 12 for compressing tap water by a pump to feed high-pressure water to the discharge device 14 through a hose. The drive source of the pump is a brushless DC motor 28 and has an inverter circuit 30 for controlling the rotation and stop of the brushless DC motor 28 and the number of rotations and a control circuit 32 to transmit a speed command signal operated by the pressure adjusting dial 48 provided to the discharge device 14 to the control circuit 32 through a radio system.
Inventors:
TOKIDA YUUJIYUFU
ISHIKAWA MASAYUKI
ISHIKAWA MASAYUKI
Application Number:
JP2004130270A
Publication Date:
November 10, 2005
Filing Date:
April 26, 2004
Export Citation:
Assignee:
NIDEC SHIBAURA CORP
International Classes:
B08B3/02; B60S3/04; (IPC1-7): B08B3/02; B60S3/04
Domestic Patent References:
| JPH09215953A | 1997-08-19 | |||
| JP2001104235A | 2001-04-17 | |||
| JPH057380U | 1993-02-02 |
Attorney, Agent or Firm:
Tamako Tsutada
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita
Masato Tsuda
Tetsuji Nakamura
Katsuyuki Tomita