ATE156523T1 - METHOD AND DEVICE FOR PREVENTING CRUSTATION AND/OR CORROSION OF STRUCTURES IN SEAWATER, BRACKET WATER AND/OR FRESH WATER - Google Patents

METHOD AND DEVICE FOR PREVENTING CRUSTATION AND/OR CORROSION OF STRUCTURES IN SEAWATER, BRACKET WATER AND/OR FRESH WATER

Info

Publication number
ATE156523T1
ATE156523T1 AT91905906T AT91905906T ATE156523T1 AT E156523 T1 ATE156523 T1 AT E156523T1 AT 91905906 T AT91905906 T AT 91905906T AT 91905906 T AT91905906 T AT 91905906T AT E156523 T1 ATE156523 T1 AT E156523T1
Authority
AT
Austria
Prior art keywords
water
seawater
corrosion
preventing
crustation
Prior art date
Application number
AT91905906T
Other languages
German (de)
Inventor
William J Riffe
Jack D Carter
Original Assignee
Marine Environmental Res
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
Priority claimed from US07/523,418 external-priority patent/US5055165A/en
Priority claimed from US07/658,582 external-priority patent/US5346598A/en
Application filed by Marine Environmental Res filed Critical Marine Environmental Res
Application granted granted Critical
Publication of ATE156523T1 publication Critical patent/ATE156523T1/en

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)
  • Prevention Of Electric Corrosion (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Lubricants (AREA)
  • Revetment (AREA)

Abstract

2083263 9118130 PCTABS00008 A device and method for preventing fouling and/or corrosion of the exposed surfaces of a structure which is in contact with seawater, brackish water, fresh water, or a combination of these. The system includes using a structure (10) having an exposed zinc-containing surface (16). At the exposed surface water interface a negative capacitive charge or an asymmetric alternating electrostatic is induced and maintained.
AT91905906T 1990-05-15 1991-03-01 METHOD AND DEVICE FOR PREVENTING CRUSTATION AND/OR CORROSION OF STRUCTURES IN SEAWATER, BRACKET WATER AND/OR FRESH WATER ATE156523T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/523,418 US5055165A (en) 1988-01-19 1990-05-15 Method and apparatus for the prevention of fouling and/or corrosion of structures in seawater, brackish water and fresh water
US07/658,582 US5346598A (en) 1988-01-19 1991-02-21 Method for the prevention of fouling and/or corrosion of structures in seawater, brackish water and/or fresh water

Publications (1)

Publication Number Publication Date
ATE156523T1 true ATE156523T1 (en) 1997-08-15

Family

ID=27061145

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91905906T ATE156523T1 (en) 1990-05-15 1991-03-01 METHOD AND DEVICE FOR PREVENTING CRUSTATION AND/OR CORROSION OF STRUCTURES IN SEAWATER, BRACKET WATER AND/OR FRESH WATER

Country Status (13)

Country Link
EP (1) EP0631637B1 (en)
JP (1) JPH05507116A (en)
KR (1) KR100246555B1 (en)
CN (1) CN1056537A (en)
AT (1) ATE156523T1 (en)
AU (1) AU649246B2 (en)
BR (1) BR9106460A (en)
CA (1) CA2083263A1 (en)
DE (1) DE69127209D1 (en)
FI (1) FI925197A (en)
IL (1) IL97490A (en)
NO (1) NO308010B1 (en)
NZ (1) NZ237326A (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1035881C (en) * 1993-05-21 1997-09-17 北京化工学院 Anti-corrosive paint
CN102336256A (en) * 2011-05-27 2012-02-01 中国船舶重工集团公司第七二五研究所 Method for preventing corrosion and marine creature fouling on ship propeller
AU2012388807B2 (en) * 2012-08-28 2017-06-15 Sembcorp Marine Repairs & Upgrades Pte. Ltd. System and method for prevention of adhesion of organisms in water to a substrate in contact with water
CA2953860A1 (en) * 2014-06-30 2016-01-07 Koninklijke Philips N.V. System for anti-biofouling
CN105965122B (en) * 2016-06-25 2018-12-28 天津泊荣石油科技发展有限公司 A kind of ocean engineering steel surface anti-fouling corrosion resistant alloy and pricker coating method
EP3481151A1 (en) * 2017-11-01 2019-05-08 Koninklijke Philips N.V. An electric current supply system, designed to be at least partially submerged in an electrically conductive liquid during operation thereof
CN108088785B (en) * 2017-11-30 2020-04-10 厦门双瑞船舶涂料有限公司 Method for evaluating freshwater seawater/freshwater soaking resistance of antifouling coating system
CN108795267B (en) * 2018-06-21 2020-07-31 北方工业大学 Graphene modified electrostatic antifouling paint and preparation method and application thereof
KR20210059765A (en) * 2018-09-20 2021-05-25 코닌클리케 필립스 엔.브이. Methods and systems for protecting surfaces against biofouling
WO2020186227A1 (en) * 2019-03-13 2020-09-17 Biofouling Technologies, Inc. Biofouling protection
BR112020016210A2 (en) * 2018-11-22 2021-07-27 Roberto Kessel method for deterring biofouling in marine environments
CN111266980B (en) * 2020-03-23 2021-07-27 青岛伟成达电力设备有限公司 Steel structure equipment based on electrochemical corrosion principle
CN114838042B (en) * 2022-05-16 2023-11-28 海洋石油工程股份有限公司 Marine organism-preventing butt-joint locking mechanism for shallow water underwater facilities
CN115056958B (en) * 2022-07-01 2024-05-31 武汉水灵环保科技有限公司 Transport ship taking all-vanadium redox flow battery as power and operation method thereof
CN116987995B (en) * 2023-09-27 2023-12-26 江苏嘉轩智能工业科技股份有限公司 Corrosion prevention technology for water cooling channel of permanent magnet direct-drive roller

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243852A (en) * 1958-10-08
US3497434A (en) * 1967-07-20 1970-02-24 Lockheed Aircraft Corp Method for preventing fouling of metal in a marine environment
GB1597305A (en) * 1977-05-25 1981-09-03 Riffe W J Marine potentiometric antifouling and anticorrosion device
US4767512A (en) * 1986-12-03 1988-08-30 George Cowatch Process and apparatus for preventing oxidation of metal by capactive coupling
US5009757A (en) * 1988-01-19 1991-04-23 Marine Environmental Research, Inc. Electrochemical system for the prevention of fouling on steel structures in seawater

Also Published As

Publication number Publication date
AU7486191A (en) 1991-12-10
NZ237326A (en) 1993-07-27
FI925197A0 (en) 1992-11-16
CN1056537A (en) 1991-11-27
IL97490A (en) 1995-07-31
NO308010B1 (en) 2000-07-03
DE69127209D1 (en) 1997-09-11
KR100246555B1 (en) 2000-04-01
EP0631637A4 (en) 1993-05-28
IL97490A0 (en) 1992-06-21
AU649246B2 (en) 1994-05-19
JPH05507116A (en) 1993-10-14
NO924419D0 (en) 1992-11-16
EP0631637A1 (en) 1995-01-04
EP0631637B1 (en) 1997-08-06
BR9106460A (en) 1993-05-18
CA2083263A1 (en) 1991-11-16
NO924419L (en) 1993-01-05
FI925197A (en) 1992-11-16

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