GB951675A - Device for removing marine growth from ships' hulls - Google Patents

Device for removing marine growth from ships' hulls

Info

Publication number
GB951675A
GB951675A GB2138961A GB2138961A GB951675A GB 951675 A GB951675 A GB 951675A GB 2138961 A GB2138961 A GB 2138961A GB 2138961 A GB2138961 A GB 2138961A GB 951675 A GB951675 A GB 951675A
Authority
GB
United Kingdom
Prior art keywords
magnets
brushes
hulls
ships
frame
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.)
Expired
Application number
GB2138961A
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.)
HARRY DE FINE BRANDT JOHANNESS
Original Assignee
HARRY DE FINE BRANDT JOHANNESS
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 HARRY DE FINE BRANDT JOHANNESS filed Critical HARRY DE FINE BRANDT JOHANNESS
Priority to GB2138961A priority Critical patent/GB951675A/en
Publication of GB951675A publication Critical patent/GB951675A/en
Expired legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Cleaning In General (AREA)

Abstract

951,675. Cleaning ships' hulls. H. D. F. B. JOHANNESSEN. June 14, 1961, No. 21389/61. Heading B7M. A device for cleaning ships' hulls comprises rotatable brushes 10 and rotatable magnets 12 mounted in individual frames 11 and 13, respectively, so as to be capable of relative movement one to another. Bearings 24 of the frame 13 move in slots 26 in the frame 11 and springs 27 urge the brushes 10 into contact with the hull surface 31. A screw 29 adjusts the allowable movement between the two frames and compensates for wear of the brushes 10. The device may be steered by the magnets 12, which steering movement is controlled by the levers 44. The brushes 10 and magnets 12 are rotated from a common power source housed in a watertight compartment which may be used to adjust the buoyancy of the device. Provision is made for neutralizing the force emanating from the magnets 12.
GB2138961A 1961-06-14 1961-06-14 Device for removing marine growth from ships' hulls Expired GB951675A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2138961A GB951675A (en) 1961-06-14 1961-06-14 Device for removing marine growth from ships' hulls

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2138961A GB951675A (en) 1961-06-14 1961-06-14 Device for removing marine growth from ships' hulls

Publications (1)

Publication Number Publication Date
GB951675A true GB951675A (en) 1964-03-11

Family

ID=10162105

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2138961A Expired GB951675A (en) 1961-06-14 1961-06-14 Device for removing marine growth from ships' hulls

Country Status (1)

Country Link
GB (1) GB951675A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196000U (en) * 1975-01-30 1976-07-31
FR2689479A1 (en) * 1992-04-02 1993-10-08 Barras Provence Remote-control inspection vehicle - has magnetised wheels to hold and drive on any magnetic surface with toothed belt drive to grooved wheels from reduction gears
ES2276631A1 (en) * 2005-12-15 2007-06-16 Ascend Rmm, S.L. Sliding cleaning robot for cleaning metallic flat surfaces e.g. Aeolian tower, has chains of electromagnets that enable activation of movement of robot according to operator's preference, while robot carries sprayers and cleaning rollers
WO2018036597A1 (en) * 2016-08-23 2018-03-01 Cliin Aps Hull and cargo hold cleaning apparatus and method

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5196000U (en) * 1975-01-30 1976-07-31
FR2689479A1 (en) * 1992-04-02 1993-10-08 Barras Provence Remote-control inspection vehicle - has magnetised wheels to hold and drive on any magnetic surface with toothed belt drive to grooved wheels from reduction gears
ES2276631A1 (en) * 2005-12-15 2007-06-16 Ascend Rmm, S.L. Sliding cleaning robot for cleaning metallic flat surfaces e.g. Aeolian tower, has chains of electromagnets that enable activation of movement of robot according to operator's preference, while robot carries sprayers and cleaning rollers
WO2018036597A1 (en) * 2016-08-23 2018-03-01 Cliin Aps Hull and cargo hold cleaning apparatus and method
CN109715488A (en) * 2016-08-23 2019-05-03 克利恩有限公司 Hull and cargo hold cleaning equipment and method
US10981635B2 (en) 2016-08-23 2021-04-20 Cliin Aps Hull and cargo hold cleaning apparatus and method
CN109715488B (en) * 2016-08-23 2022-03-22 克利恩有限公司 Ship body and cargo hold cleaning equipment

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