EP3912738A4 - UNDERWATER CLEANING MACHINE - Google Patents

UNDERWATER CLEANING MACHINE Download PDF

Info

Publication number
EP3912738A4
EP3912738A4 EP20741370.9A EP20741370A EP3912738A4 EP 3912738 A4 EP3912738 A4 EP 3912738A4 EP 20741370 A EP20741370 A EP 20741370A EP 3912738 A4 EP3912738 A4 EP 3912738A4
Authority
EP
European Patent Office
Prior art keywords
cleaning machine
underwater cleaning
underwater
machine
cleaning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP20741370.9A
Other languages
German (de)
French (fr)
Other versions
EP3912738A1 (en
EP3912738B1 (en
Inventor
Hiroshi Yamaguchi
Suguru OIKE
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yanmar Power Technology Co Ltd
Original Assignee
Yanmar Power Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yanmar Power Technology Co Ltd filed Critical Yanmar Power Technology Co Ltd
Publication of EP3912738A1 publication Critical patent/EP3912738A1/en
Publication of EP3912738A4 publication Critical patent/EP3912738A4/en
Application granted granted Critical
Publication of EP3912738B1 publication Critical patent/EP3912738B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/02—Cleaning by the force of jets or sprays
    • B08B3/024—Cleaning by means of spray elements moving over the surface to be cleaned
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
    • B63B59/06—Cleaning devices for hulls
    • B63B59/10—Cleaning devices for hulls using trolleys or the like driven along the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B2203/00—Details of cleaning machines or methods involving the use or presence of liquid or steam
    • B08B2203/02—Details of machines or methods for cleaning by the force of jets or sprays
    • B08B2203/0229—Suction chambers for aspirating the sprayed liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning By Liquid Or Steam (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP20741370.9A 2019-01-18 2020-01-08 Underwater cleaning machine Active EP3912738B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019006933A JP7049279B2 (en) 2019-01-18 2019-01-18 Underwater cleaning work machine
PCT/JP2020/000284 WO2020149190A1 (en) 2019-01-18 2020-01-08 Underwater cleaning machine

Publications (3)

Publication Number Publication Date
EP3912738A1 EP3912738A1 (en) 2021-11-24
EP3912738A4 true EP3912738A4 (en) 2022-10-12
EP3912738B1 EP3912738B1 (en) 2025-05-14

Family

ID=71613881

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20741370.9A Active EP3912738B1 (en) 2019-01-18 2020-01-08 Underwater cleaning machine

Country Status (5)

Country Link
EP (1) EP3912738B1 (en)
JP (1) JP7049279B2 (en)
CN (1) CN113272077A (en)
SG (1) SG11202103932PA (en)
WO (1) WO2020149190A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2024136515A (en) 2023-03-24 2024-10-04 ヤンマーホールディングス株式会社 Underwater cleaning equipment
JP2024136516A (en) 2023-03-24 2024-10-04 ヤンマーホールディングス株式会社 Underwater cleaning equipment
JP2024136518A (en) 2023-03-24 2024-10-04 ヤンマーホールディングス株式会社 Underwater cleaning equipment

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05503049A (en) * 1990-12-07 1993-05-27 ドイチェ ルフトハンザ アクチェンゲゼルシャフト Device for removing paint from painted surfaces
JP2001276754A (en) * 2000-01-26 2001-10-09 Yanmar Diesel Engine Co Ltd Submersible cleaning robot
WO2010005314A1 (en) * 2008-07-11 2010-01-14 Mpi Trond Sivertsen Device and system for manoeuvring cleaning apparatuses
US20140076224A1 (en) * 2012-09-14 2014-03-20 Raytheon Company Hull Robot for Autonomously Detecting Cleanliness of a Hull

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1092133A (en) * 1965-03-04 1967-11-22 Exxon Research Engineering Co Apparatus for manoeuvring on a submerged surface
JPS5459764U (en) * 1977-10-05 1979-04-25
US5970574A (en) * 1997-04-24 1999-10-26 Hydrochem Industrial Services, Inc. Apparatus and method for cleaning surfaces by removing and containing waste
JP5823272B2 (en) * 2011-12-02 2015-11-25 株式会社奥村組 Water jet jig
CN208288519U (en) * 2018-04-16 2018-12-28 宁德新能源科技有限公司 To the device of material dedusting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5321869A (en) * 1990-07-12 1994-06-21 Deutsche Lufthansa Ag Device for removing paint from painted surfaces
JPH05503049A (en) * 1990-12-07 1993-05-27 ドイチェ ルフトハンザ アクチェンゲゼルシャフト Device for removing paint from painted surfaces
JP2001276754A (en) * 2000-01-26 2001-10-09 Yanmar Diesel Engine Co Ltd Submersible cleaning robot
WO2010005314A1 (en) * 2008-07-11 2010-01-14 Mpi Trond Sivertsen Device and system for manoeuvring cleaning apparatuses
US20140076224A1 (en) * 2012-09-14 2014-03-20 Raytheon Company Hull Robot for Autonomously Detecting Cleanliness of a Hull

Also Published As

Publication number Publication date
WO2020149190A1 (en) 2020-07-23
EP3912738A1 (en) 2021-11-24
EP3912738B1 (en) 2025-05-14
JP2020116478A (en) 2020-08-06
CN113272077A (en) 2021-08-17
SG11202103932PA (en) 2021-05-28
JP7049279B2 (en) 2022-04-06

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