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Title:
HIGH-PRESSURE WASHING DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/121779
Kind Code:
A2
Abstract:
A high-pressure washing device includes a nozzle, a motor, a battery, and a pump. The nozzle is configured to eject a high-pressure cleaning liquid. The battery is configured to supply electric power to the motor. The pump is configured to be driven by the motor to eject the cleaning liquid from the nozzle. An ejection pressure of the cleaning liquid from the nozzle is set to more than or equal to 3 Mpa.

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Inventors:
HORIE NORIYUKI (JP)
KAMIMURA JUNICHI (JP)
SATOU SHINICHIROU (JP)
NISHIKAWA TOMOMASA (JP)
Application Number:
PCT/JP2013/000778
Publication Date:
August 22, 2013
Filing Date:
February 13, 2013
Export Citation:
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Assignee:
HITACHI KOKI KK (JP)
International Classes:
F04B17/03
Domestic Patent References:
WO2010111185A22010-09-30
WO2005088574A12005-09-22
Foreign References:
JP2005313008A2005-11-10
Other References:
See also references of EP 2815126A2
Attorney, Agent or Firm:
KITAZAWA, Kazuhiro et al. (31-14 Yushima 2-chome, Bunkyo-k, Tokyo 34, JP)
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