FR1139876A - Cathodic protection device for metal structure - Google Patents

Cathodic protection device for metal structure

Info

Publication number
FR1139876A
FR1139876A FR1139876DA FR1139876A FR 1139876 A FR1139876 A FR 1139876A FR 1139876D A FR1139876D A FR 1139876DA FR 1139876 A FR1139876 A FR 1139876A
Authority
FR
France
Prior art keywords
protection device
metal structure
cathodic protection
cathodic
metal
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
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR1139876A publication Critical patent/FR1139876A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • 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
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/18—Means for supporting electrodes
    • 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
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/20—Conducting electric current to electrodes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/46104—Devices therefor; Their operating or servicing
    • C02F1/46109—Electrodes
    • C02F2001/46152—Electrodes characterised by the shape or form
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Prevention Of Electric Corrosion (AREA)
FR1139876D 1954-11-18 1955-11-15 Cathodic protection device for metal structure Expired FR1139876A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33433/54A GB765085A (en) 1954-11-18 1954-11-18 Improvements in or relating to cathodic protections of metal structures

Publications (1)

Publication Number Publication Date
FR1139876A true FR1139876A (en) 1957-07-08

Family

ID=10352894

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1139876D Expired FR1139876A (en) 1954-11-18 1955-11-15 Cathodic protection device for metal structure

Country Status (5)

Country Link
US (1) US2838453A (en)
BE (1) BE542785A (en)
FR (1) FR1139876A (en)
GB (1) GB765085A (en)
NL (1) NL97249C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3071531A (en) * 1959-02-09 1963-01-01 Jr Harry W Hosford Cathodic protection system for submerged installations
US3146182A (en) * 1959-08-25 1964-08-25 Rolland C Sabins Electrolytic system
US3037926A (en) * 1959-11-23 1962-06-05 American Zinc Lead & Smelting Galvanic protection system
US3373540A (en) * 1965-07-13 1968-03-19 Corning Glass Works Method of bundling
US4089767A (en) * 1976-07-22 1978-05-16 Sabins Industries, Inc. Anode system for the cathodic protection of off shore structures
US4614574A (en) * 1985-12-06 1986-09-30 The Dow Chemical Company Impressed current anode bed
US5512149A (en) * 1994-09-01 1996-04-30 Mackenna Iv; Gilbert J. Sacrificial anode device with optimized anode/cathode interface surface contact area
US6056867A (en) * 1996-01-30 2000-05-02 Huron Tech Canada, Inc. Ladder anode for cathodic protection
US7374643B2 (en) * 2002-11-15 2008-05-20 Magnesium Elektron Limited Composite sacrificial anodes
US9797049B2 (en) * 2015-02-16 2017-10-24 Electric Power Research Institute, Inc. System, apparatus, and method of providing cathodic protection to buried and/or submerged metallic structures

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1512557A (en) * 1924-10-21 mills
US752844A (en) * 1904-02-23 Wiluam raymond kinnear
FR347333A (en) * 1904-10-22 1905-03-04 Meunier Soc Steam boiler descaling system
US2444174A (en) * 1943-08-24 1948-06-29 Standard Oil Dev Co Galvanic coating process
US2508171A (en) * 1948-08-19 1950-05-16 Westinghouse Electric Corp Electrode construction
BE492932A (en) * 1949-01-28
US2571062A (en) * 1949-06-15 1951-10-09 Dow Chemical Co Sacrificial anode system for protecting metals in sea water
US2619455A (en) * 1950-09-02 1952-11-25 Aluminum Co Of America Galvanic anode
BE521935A (en) * 1952-08-05

Also Published As

Publication number Publication date
US2838453A (en) 1958-06-10
NL97249C (en)
BE542785A (en)
GB765085A (en) 1957-01-02

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