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GB2129830A - Method and means for generating electrical and magnetic fields in salt water environments - Google Patents

Method and means for generating electrical and magnetic fields in salt water environments

Info

Publication number
GB2129830A
GB2129830A GB08333295A GB8333295A GB2129830A GB 2129830 A GB2129830 A GB 2129830A GB 08333295 A GB08333295 A GB 08333295A GB 8333295 A GB8333295 A GB 8333295A GB 2129830 A GB2129830 A GB 2129830A
Authority
GB
United Kingdom
Prior art keywords
magnetic fields
salt water
generating electrical
water environments
carrying
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
GB08333295A
Other versions
GB2129830B (en
GB8333295D0 (en
Inventor
Henry Frank Gibbard
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.)
Gould Inc
Original Assignee
Gould Inc
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 Gould Inc filed Critical Gould Inc
Publication of GB8333295D0 publication Critical patent/GB8333295D0/en
Publication of GB2129830A publication Critical patent/GB2129830A/en
Application granted granted Critical
Publication of GB2129830B publication Critical patent/GB2129830B/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G7/00—Mine-sweeping; Vessels characterised thereby
    • B63G7/02—Mine-sweeping means, Means for destroying mines
    • B63G7/06—Mine-sweeping means, Means for destroying mines of electromagnetic type
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K79/00—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery
    • A01K79/02—Methods or means of catching fish in bulk not provided for in groups A01K69/00 - A01K77/00, e.g. fish pumps; Detection of fish; Whale fishery by electrocution

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Physics & Mathematics (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Electromagnetism (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electronic Switches (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Communication Cables (AREA)

Abstract

An elongated dimensionally stable flexible electrode (30) having a current carrying inner portion (31) in an outer protective and electrically conductive sheath (33) preferably formed of ruthenium dioxide. A layer of titanium cladding (32) may be provided on the inner current carrying portion (31) for carrying the outer sheath (33). The anode electrode is utilized for generating electrical current, such as for use in developing magnetic fields in salt water environments, preferably as an element of a sweep cable device having a floatation means around which one or more electrodes are helically wound.
GB08333295A 1982-04-28 1983-04-25 Method and means for generating electrical and magnetic fields in salt water environments Expired GB2129830B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37278582A 1982-04-28 1982-04-28
US48779183A 1983-04-22 1983-04-22
PCT/US1983/000596 WO1983003849A1 (en) 1982-04-28 1983-04-25 Method and means for generating electrical and magnetic fields in salt water environments

Publications (3)

Publication Number Publication Date
GB8333295D0 GB8333295D0 (en) 1984-01-18
GB2129830A true GB2129830A (en) 1984-05-23
GB2129830B GB2129830B (en) 1986-03-12

Family

ID=27005914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08333295A Expired GB2129830B (en) 1982-04-28 1983-04-25 Method and means for generating electrical and magnetic fields in salt water environments

Country Status (8)

Country Link
EP (1) EP0108788A4 (en)
AU (1) AU554496B2 (en)
DE (1) DE3342803T1 (en)
GB (1) GB2129830B (en)
GR (1) GR78144B (en)
IT (1) IT1197636B (en)
NO (1) NO154575C (en)
WO (1) WO1983003849A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0289692A1 (en) * 1987-05-04 1988-11-09 ACEC, Société Anonyme Mine-sweeping device
EP0364126A1 (en) * 1988-10-13 1990-04-18 The Marconi Company Limited Magnetic signature simulation apparatus
US5417006A (en) * 1993-11-01 1995-05-23 Schettino; Renato F. Magnetic influence and control of living organisms
WO1998028970A2 (en) * 1996-12-30 1998-07-09 Mark Schindler A flyback power supply for a load in an electrolyte
CN111406697A (en) * 2020-04-08 2020-07-14 安徽沃土稻虾养殖专业合作社 Ecological paddy field culture shrimp water quality control system

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA719096A (en) * 1965-10-05 E. Van Der Linde Harold Method and apparatus for marine transportation
US2549777A (en) * 1941-12-30 1951-04-24 Edward C Craig Buoyant electrode
US2397209A (en) * 1942-02-27 1946-03-26 Westinghouse Electric Corp Mine sweeping control
US2508171A (en) * 1948-08-19 1950-05-16 Westinghouse Electric Corp Electrode construction
US2751703A (en) * 1952-03-17 1956-06-26 Atlas Werke Ag Fishnet adjustable in depth
US4184209A (en) * 1952-10-10 1980-01-15 Crist Ralph P Towed noisemaker
US3012534A (en) * 1954-07-16 1961-12-12 Charles S Thomas Pressure minesweeping
US2863819A (en) * 1955-08-25 1958-12-09 Herman S Preiser Insoluble trailing anode for cathodic protection of ships
US2916429A (en) * 1956-06-12 1959-12-08 Konink Rotterdamsche Lloyd N V Device for the electrolytic protection of a ship's metal skin against corrosion
US2996445A (en) * 1958-01-17 1961-08-15 Eisenberg Morris Corrosion inhibiting anode structure
US3038849A (en) * 1958-10-07 1962-06-12 Herman S Preiser Insoluble trailing anode for cathodic protection of ships
BE584834A (en) * 1958-12-31 1900-01-01
US3010891A (en) * 1959-04-15 1961-11-28 Engelhard Ind Inc Trailing anode for cathodic protection systems
GB868167A (en) * 1959-05-01 1961-05-17 Shell Res Ltd Improvements relating to the electrolytic protection of ships against corrosion
US3016868A (en) * 1960-03-29 1962-01-16 Charles B Haas Magnetic minesweeping equipment
US3104220A (en) * 1960-04-27 1963-09-17 Herman S Preiser Flexible trailing anode
US3135677A (en) * 1961-02-02 1964-06-02 Thermo Craft Electric Corp Durable anode protective system
FR1462276A (en) * 1965-09-11 1966-04-15 Cathodic protection device applicable to submerged metal structures
CH457077A (en) * 1966-04-16 1968-05-31 Heraeus Gmbh W C Inner anode for cathodic corrosion protection of pipelines
US3398715A (en) * 1966-12-30 1968-08-27 Texas Instruments Inc Seismic underwater detector system
US3482034A (en) * 1967-03-07 1969-12-02 Rochester Ropes Inc Conductive tow cable
US4004540A (en) * 1968-01-10 1977-01-25 The United States Of America As Represented By The Secretary Of The Navy Galvanic detector for detecting the cutting of a command wire
US3616418A (en) * 1969-12-04 1971-10-26 Engelhard Min & Chem Anode assembly for cathodic protection systems
GB1351741A (en) * 1970-03-25 1974-05-01 Marston Excelsior Ltd Electrodes
US3674675A (en) * 1970-07-09 1972-07-04 Frank H Leaman Platinized plastic electrodes
US3761384A (en) * 1971-06-30 1973-09-25 Hooker Chemical Corp Anode assembly for electrolytic cells
US3776834A (en) * 1972-05-30 1973-12-04 Leary K O Partial replacement of ruthenium with tin in electrode coatings
GB1512161A (en) * 1976-01-12 1978-05-24 Morgan Berkeley & Co Ltd Cathodic protection of structures
GB1581347A (en) * 1976-08-04 1980-12-10 Ici Ltd Resilient anodes
US4116153A (en) * 1977-04-04 1978-09-26 The United States Of America As Represented By The Secretary Of The Navy Elastic electrically-conductive strain cable

Also Published As

Publication number Publication date
AU554496B2 (en) 1986-08-21
GB2129830B (en) 1986-03-12
IT1197636B (en) 1988-12-06
WO1983003849A1 (en) 1983-11-10
EP0108788A4 (en) 1987-03-05
NO154575C (en) 1986-10-29
NO834720L (en) 1983-12-21
GB8333295D0 (en) 1984-01-18
EP0108788A1 (en) 1984-05-23
NO154575B (en) 1986-07-21
GR78144B (en) 1984-09-26
IT8348175A0 (en) 1983-04-28
DE3342803T1 (en) 1984-05-03
AU1608883A (en) 1983-11-21

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee