CA942829A - Electrical ground filter means for boats supplied with a shore-based source of alternating current power - Google Patents

Electrical ground filter means for boats supplied with a shore-based source of alternating current power

Info

Publication number
CA942829A
CA942829A CA127,361A CA127361A CA942829A CA 942829 A CA942829 A CA 942829A CA 127361 A CA127361 A CA 127361A CA 942829 A CA942829 A CA 942829A
Authority
CA
Canada
Prior art keywords
boats
shore
supplied
alternating current
current power
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
CA127,361A
Other versions
CA127361S (en
Inventor
Paul B. Byrne
Edward P. Anderson
Frank H. Stephens (Jr.)
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.)
Engelhard Minerals and Chemicals Corp
Original Assignee
Engelhard Minerals and Chemicals Corp
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 Engelhard Minerals and Chemicals Corp filed Critical Engelhard Minerals and Chemicals Corp
Application granted granted Critical
Publication of CA942829A publication Critical patent/CA942829A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/04—Controlling or regulating desired parameters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63J—AUXILIARIES ON VESSELS
    • B63J3/00—Driving of auxiliaries
    • B63J3/04—Driving of auxiliaries from power plant other than propulsion power plant
    • B63J2003/043—Driving of auxiliaries from power plant other than propulsion power plant using shore connectors for electric power supply from shore-borne mains, or other electric energy sources external to the vessel, e.g. for docked, or moored vessels

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Rectifiers (AREA)
CA127,361A 1970-11-17 1971-11-10 Electrical ground filter means for boats supplied with a shore-based source of alternating current power Expired CA942829A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US9025470A 1970-11-17 1970-11-17

Publications (1)

Publication Number Publication Date
CA942829A true CA942829A (en) 1974-02-26

Family

ID=22221982

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,361A Expired CA942829A (en) 1970-11-17 1971-11-10 Electrical ground filter means for boats supplied with a shore-based source of alternating current power

Country Status (8)

Country Link
US (1) US3636409A (en)
JP (1) JPS55971B2 (en)
AU (1) AU470694B2 (en)
CA (1) CA942829A (en)
DE (1) DE2157158C3 (en)
FR (1) FR2113972B1 (en)
GB (1) GB1362593A (en)
IT (1) IT944927B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3769926A (en) * 1971-10-18 1973-11-06 Motorola Inc Marine galvanic control circuit
US3930977A (en) * 1973-01-18 1976-01-06 Dunwood Development Corporation Protection system for equipment and metallic fittings of non-metallic hulls of power boats
US4117345A (en) * 1977-08-22 1978-09-26 Orville Balcom Marine ground isolator
DE3002372A1 (en) * 1980-01-23 1981-07-30 Nikolaj Maksimovič Bašlykov Interconnection between main and auxiliary supply on board ship - assists with correct monitoring of installation resistance under all auxiliary circuit operating conditions
CA2060673C (en) * 1992-02-05 1998-11-24 Michel Montreuil Stray current neutralizing method and device
US5574610A (en) * 1994-10-14 1996-11-12 Tachick; Henry N. Electrical isolation device
US5627414A (en) * 1995-02-14 1997-05-06 Fordyce M. Brown Automatic marine cathodic protection system using galvanic anodes
US5750071A (en) * 1995-06-08 1998-05-12 Lucent Technologies Inc. Corrosion protection employing alternating voltage
CA2183176C (en) * 1995-08-18 2000-10-24 Brian R. Pelly High power dc blocking device for ac and fault current grounding
US5840164A (en) * 1996-11-12 1998-11-24 Brunswick Corporation Galvanic isolator
US5856904A (en) * 1996-11-15 1999-01-05 Dairyland Electrical Industries, Inc. Voltage and current based control and triggering for isolator surge protector
US5825170A (en) * 1997-01-24 1998-10-20 Filtre-Expert Magnetically coupled alternating stray current neutralizing method and system
US6724589B1 (en) * 1999-09-13 2004-04-20 Donald G. Funderburk Boat electrical test and isolator system
US7064459B1 (en) * 2001-08-20 2006-06-20 Brunswick Corporation Method of inhibiting corrosion of a component of a marine vessel
US6806423B1 (en) * 2002-05-23 2004-10-19 Bae Systems Information And Electronic Systems Integration Inc. Grounding device for high speed water vehicles
US7817055B1 (en) 2004-12-11 2010-10-19 Eugene Scanlon Boat power isolator adapter
DE102005004628A1 (en) * 2005-01-27 2006-08-17 Siemens Ag Medium-voltage country connection for ships
US9822212B2 (en) * 2012-07-31 2017-11-21 Mitsui Chemicals, Inc. Polyisocyanate composition, solar cell member covering material, solar cell member with cover layer, microcapsule, and binder for ink
US11781226B2 (en) * 2017-07-07 2023-10-10 Vector Remediation Ltd. Cathodic corrosion protection with current limiter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3383520A (en) * 1964-03-09 1968-05-14 Arthur F. Hoffman Utilization of the electrical neutral with cathodic protection
US3477931A (en) * 1965-03-30 1969-11-11 Mitsubishi Heavy Ind Ltd Method and apparatus for automatic electric corrosion-proofing
US3524081A (en) * 1968-04-04 1970-08-11 Us Army S-filter

Also Published As

Publication number Publication date
JPS55971B2 (en) 1980-01-11
GB1362593A (en) 1974-08-07
AU470694B2 (en) 1976-03-25
FR2113972B1 (en) 1973-06-29
DE2157158B2 (en) 1980-08-14
JPS4710571A (en) 1972-05-27
US3636409A (en) 1972-01-18
IT944927B (en) 1973-04-20
DE2157158A1 (en) 1972-05-18
FR2113972A1 (en) 1972-06-30
DE2157158C3 (en) 1981-12-10
AU3575871A (en) 1973-05-24

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