FR2396810A1 - Element anodique pour protection cathodique - Google Patents

Element anodique pour protection cathodique

Info

Publication number
FR2396810A1
FR2396810A1 FR7820396A FR7820396A FR2396810A1 FR 2396810 A1 FR2396810 A1 FR 2396810A1 FR 7820396 A FR7820396 A FR 7820396A FR 7820396 A FR7820396 A FR 7820396A FR 2396810 A1 FR2396810 A1 FR 2396810A1
Authority
FR
France
Prior art keywords
cathodic protection
rib
anode element
strip
protection
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
FR7820396A
Other languages
English (en)
Other versions
FR2396810B1 (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.)
Marston Excelsior Ltd
Original Assignee
Marston Excelsior 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 Marston Excelsior Ltd filed Critical Marston Excelsior Ltd
Publication of FR2396810A1 publication Critical patent/FR2396810A1/fr
Application granted granted Critical
Publication of FR2396810B1 publication Critical patent/FR2396810B1/fr
Granted 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

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)
  • Electrodes For Compound Or Non-Metal Manufacture (AREA)

Abstract

Elément anodique pour la protection cathodique, notamment d'une coque de navire. Il comprend une bande 5 d'un métal choisi dans le groupe comprenant le titane, le niobium, l'hafnium, le tantale et des alliages d'un ou plusieurs de ces métaux. Cette bande comporte une nervure 6 dont la surface convexe est revêtue d'une couche 9 de matière produisant une action anodique. Des ailes 7 et 8, partant sur les côtés de la nervure 6, permettent la fixation de l'élément anodique dans une matière d'enrobage. Domaine d'application : protection des coques de navires, des canalisations sous-marines, etc.
FR7820396A 1977-07-08 1978-07-07 Element anodique pour protection cathodique Granted FR2396810A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2877477 1977-07-08

Publications (2)

Publication Number Publication Date
FR2396810A1 true FR2396810A1 (fr) 1979-02-02
FR2396810B1 FR2396810B1 (fr) 1982-07-02

Family

ID=10280950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7820396A Granted FR2396810A1 (fr) 1977-07-08 1978-07-07 Element anodique pour protection cathodique

Country Status (12)

Country Link
US (1) US4187164A (fr)
JP (1) JPS5418432A (fr)
AU (1) AU519418B2 (fr)
CA (1) CA1116123A (fr)
DE (1) DE2830288A1 (fr)
FR (1) FR2396810A1 (fr)
IN (1) IN150148B (fr)
IT (1) IT1096922B (fr)
NL (1) NL184793C (fr)
NO (1) NO149246C (fr)
NZ (1) NZ187713A (fr)
ZA (1) ZA783679B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4267029A (en) * 1980-01-07 1981-05-12 Pennwalt Corporation Anode for high resistivity cathodic protection systems
US4510032A (en) * 1982-11-12 1985-04-09 Timmington David A Chains
US4473450A (en) * 1983-04-15 1984-09-25 Raychem Corporation Electrochemical method and apparatus
US4968409A (en) * 1984-03-21 1990-11-06 Chevron Research Company Hydrocarbon processing of gas containing feed in a countercurrent moving catalyst bed
US4708888A (en) * 1985-05-07 1987-11-24 Eltech Systems Corporation Coating metal mesh
US5451307A (en) * 1985-05-07 1995-09-19 Eltech Systems Corporation Expanded metal mesh and anode structure
US4946570A (en) * 1989-02-28 1990-08-07 The United States Of America As Represented By The Secretary Of The Army Ceramic coated strip anode for cathodic protection
JPH02144224U (fr) * 1989-05-09 1990-12-06
JPH0329082U (fr) * 1989-07-31 1991-03-22

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382425C (de) * 1923-10-02 Farbenfab Vorm Bayer F & Co Stabfoermige Elektroden
FR1251050A (fr) * 1959-03-11 1961-01-13 Hoechst Ag électrodes métalliques pour cellules d'électrolyse
US3342716A (en) * 1964-06-12 1967-09-19 Engelhard Ind Inc Anode for cathodic protection system
GB1329642A (en) * 1971-05-04 1973-09-12 Tapecoat Co Inc Sacrificial anode and protected object
US3994798A (en) * 1974-11-13 1976-11-30 Gow Enterprises Ltd. Module electrode assembly for electrolytic cells

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB927232A (en) * 1958-08-11 1963-05-29 Central Electr Generat Board Improvements in devices for cathodic protection of metallic parts
US3617101A (en) * 1969-06-13 1971-11-02 Engelhard Min & Chem Reference electrode for cathodic protection systems
US3844921A (en) * 1972-12-18 1974-10-29 Exxon Production Research Co Anode containing pin-type inserts

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE382425C (de) * 1923-10-02 Farbenfab Vorm Bayer F & Co Stabfoermige Elektroden
FR1251050A (fr) * 1959-03-11 1961-01-13 Hoechst Ag électrodes métalliques pour cellules d'électrolyse
US3342716A (en) * 1964-06-12 1967-09-19 Engelhard Ind Inc Anode for cathodic protection system
GB1329642A (en) * 1971-05-04 1973-09-12 Tapecoat Co Inc Sacrificial anode and protected object
US3994798A (en) * 1974-11-13 1976-11-30 Gow Enterprises Ltd. Module electrode assembly for electrolytic cells

Also Published As

Publication number Publication date
JPS6347789B2 (fr) 1988-09-26
FR2396810B1 (fr) 1982-07-02
US4187164A (en) 1980-02-05
NO149246B (no) 1983-12-05
NZ187713A (en) 1979-07-11
ZA783679B (en) 1979-07-25
NO149246C (no) 1984-03-14
AU519418B2 (en) 1981-12-03
CA1116123A (fr) 1982-01-12
IN150148B (fr) 1982-07-31
NL184793B (nl) 1989-06-01
JPS5418432A (en) 1979-02-10
DE2830288A1 (de) 1979-01-18
NL7807371A (nl) 1979-01-10
NO782232L (no) 1979-01-09
DE2830288C2 (fr) 1988-09-01
NL184793C (nl) 1989-11-01
IT1096922B (it) 1985-08-26
IT7825454A0 (it) 1978-07-07
AU3770878A (en) 1980-01-10

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