GB858905A - Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water - Google Patents

Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water

Info

Publication number
GB858905A
GB858905A GB3337757A GB3337757A GB858905A GB 858905 A GB858905 A GB 858905A GB 3337757 A GB3337757 A GB 3337757A GB 3337757 A GB3337757 A GB 3337757A GB 858905 A GB858905 A GB 858905A
Authority
GB
United Kingdom
Prior art keywords
hulls
ships
metal
water
oct
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
GB3337757A
Inventor
William Godfrey Waite
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.)
FA Hughes and Co Ltd
Original Assignee
FA Hughes and 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 FA Hughes and Co Ltd filed Critical FA Hughes and Co Ltd
Priority to GB3337757A priority Critical patent/GB858905A/en
Publication of GB858905A publication Critical patent/GB858905A/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
    • B63B59/04—Preventing hull fouling

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)

Abstract

858,905. Preventing incrustation and corrosion. HUGHES & CO. Ltd., F. A. Oct. 30, 1958 [Oct. 25, 1957], No. 33377/57. Class 123(1) Fouling of ships' hulls &c., by marine growths is prevented by discharging streams of air or other gas into the water so that bubbles rise in contact with the metal surface, a suspension of a finely divided metal such as cadmium, zinc, aluminium or magnesium or a metal compound such as an oxide' of copper, mercury or arsenic in an oily carrier liquid such as kerosene or light diesel oil being admixed with the air or gas. The treatment results in the destruction of the marine growths, the surface eventually becoming coated with a thin film of the suspension. The metal particles also provide cathodic protection against corrosion of the immersed structures, particularly when these are of steel. Specification 858,904 is referred to.
GB3337757A 1957-10-25 1957-10-25 Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water Expired GB858905A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3337757A GB858905A (en) 1957-10-25 1957-10-25 Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3337757A GB858905A (en) 1957-10-25 1957-10-25 Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water

Publications (1)

Publication Number Publication Date
GB858905A true GB858905A (en) 1961-01-18

Family

ID=10352139

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3337757A Expired GB858905A (en) 1957-10-25 1957-10-25 Improvements in or relating to the anti-fouling treatment of ships' hulls and other structures immersed in water

Country Status (1)

Country Link
GB (1) GB858905A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497434A (en) * 1967-07-20 1970-02-24 Lockheed Aircraft Corp Method for preventing fouling of metal in a marine environment

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3497434A (en) * 1967-07-20 1970-02-24 Lockheed Aircraft Corp Method for preventing fouling of metal in a marine environment

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