Title:
水中清掃作業機
Document Type and Number:
Japanese Patent JP7049279
Kind Code:
B2
Abstract:
The underwater cleaning machine 1 for cleaning an object to be cleaned while moving along the surface of the object to be cleaned which is present in water is equipped with a cleaning nozzle unit 5 for cleaning by spraying high-pressure water toward the object to be cleaned and a suction device 6 for suctioning dirty water after cleaning by the cleaning nozzle unit 5, and the cleaning nozzle unit 5 and the suction device 6 are driven by high-pressure water supplied from an external high-pressure water pump.
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Inventors:
Hiroshi Yamaguchi
Jie Oike
Jie Oike
Application Number:
JP2019006933A
Publication Date:
April 06, 2022
Filing Date:
January 18, 2019
Export Citation:
Assignee:
Yanmar Power Technology Co., Ltd.
International Classes:
B08B3/02
Domestic Patent References:
| JP54059764U | ||||
| JP5503049A | ||||
| JP2001276754A | ||||
| JP49037160B1 |
Attorney, Agent or Firm:
Patent Business Corporation Sano Patent Office
Patent Business Corporation Unias International Patent Office
Patent Business Corporation Unias International Patent Office