Title:
UNDERWATER CLEANING MACHINE
Document Type and Number:
WIPO Patent Application WO/2020/149190
Kind Code:
A1
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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| JPS63229186 | WASHING METHOD |
| JP2005087804 | METHOD OF WASHING VESSEL AND TUBULAR BODY |
Inventors:
YAMAGUCHI HIROSHI (JP)
OIKE SUGURU (JP)
OIKE SUGURU (JP)
Application Number:
PCT/JP2020/000284
Publication Date:
July 23, 2020
Filing Date:
January 08, 2020
Export Citation:
Assignee:
YANMAR CO LTD (JP)
International Classes:
B08B3/02
Foreign References:
| JPS5459764U | 1979-04-25 | |||
| JPH05503049A | 1993-05-27 | |||
| JP2001276754A | 2001-10-09 | |||
| JPS5459764U | 1979-04-25 |
Other References:
See also references of EP 3912738A4
Attorney, Agent or Firm:
UNIUS PATENT ATTORNEYS OFFICE (JP)
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