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FR2364275A1 - Dispositif de protection cathodique de coques de navires - Google Patents

Dispositif de protection cathodique de coques de navires

Info

Publication number
FR2364275A1
FR2364275A1 FR7722382A FR7722382A FR2364275A1 FR 2364275 A1 FR2364275 A1 FR 2364275A1 FR 7722382 A FR7722382 A FR 7722382A FR 7722382 A FR7722382 A FR 7722382A FR 2364275 A1 FR2364275 A1 FR 2364275A1
Authority
FR
France
Prior art keywords
cathodic protection
protection device
ship hull
aluminum
copper
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
FR7722382A
Other languages
English (en)
Other versions
FR2364275B3 (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.)
Sabins Industries Inc
Original Assignee
Sabins Industries 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 Sabins Industries Inc filed Critical Sabins Industries Inc
Publication of FR2364275A1 publication Critical patent/FR2364275A1/fr
Application granted granted Critical
Publication of FR2364275B3 publication Critical patent/FR2364275B3/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
    • 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

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)
  • Paints Or Removers (AREA)

Abstract

Anode soluble pour la protection cathodique de coques de navire. Elle comprend une âme 12 en cuivre, entourée d'une masse 11 d'alliage d'aluminium marin. Cette masse 11 est coulée sur l'âme, de manière à en exposer les extrémités. Les deux pièces sont mises à des formes convenables, assurant un bon contact électrique entre l'aluminium et le cuivre. L'aluminium est avantageusement allié avec le zinc et l'étain. Domaine d'application : protection cathodique des coques de navires.
FR7722382A 1976-07-22 1977-07-21 Dispositif de protection cathodique de coques de navires Granted FR2364275A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70767576A 1976-07-22 1976-07-22

Publications (2)

Publication Number Publication Date
FR2364275A1 true FR2364275A1 (fr) 1978-04-07
FR2364275B3 FR2364275B3 (fr) 1980-07-11

Family

ID=24842679

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7722382A Granted FR2364275A1 (fr) 1976-07-22 1977-07-21 Dispositif de protection cathodique de coques de navires

Country Status (16)

Country Link
US (1) US4089767A (fr)
JP (1) JPS5316331A (fr)
AU (1) AU511765B2 (fr)
BE (1) BE857069A (fr)
CA (1) CA1100908A (fr)
DE (1) DE2731976A1 (fr)
DK (1) DK330477A (fr)
FR (1) FR2364275A1 (fr)
GB (1) GB1536116A (fr)
GR (1) GR65237B (fr)
HK (1) HK55879A (fr)
LU (1) LU77820A1 (fr)
MX (1) MX149867A (fr)
NL (1) NL7708110A (fr)
NO (1) NO772608L (fr)
SE (1) SE7708402L (fr)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4201637A (en) * 1978-11-15 1980-05-06 Conoco, Inc. Sacrificial anode apparatus
US4251343A (en) * 1979-10-05 1981-02-17 Conoco, Inc. Sacrificial anode apparatus
US4309263A (en) * 1980-04-03 1982-01-05 Boyd Danny R Cathodic clamp apparatus
US4549948A (en) * 1980-08-22 1985-10-29 Conoco Inc. Sacrificial anode composition
US4400259A (en) * 1981-08-18 1983-08-23 Matcor, Inc. Deep anode assembly
US4489277A (en) * 1982-01-04 1984-12-18 Shell Oil Company Cathodic protection monitoring system
US4415293A (en) * 1982-04-05 1983-11-15 Shell Oil Company Offshore platform free of marine growth and method of reducing platform loading and overturn
US4484838A (en) * 1982-04-09 1984-11-27 Shell Oil Company Method and apparatus for installing anodes at underwater locations on offshore platforms
US4442903A (en) * 1982-06-17 1984-04-17 Schutt William R System for installing continuous anode in deep bore hole
US4510032A (en) * 1982-11-12 1985-04-09 Timmington David A Chains
US4484840A (en) * 1983-09-28 1984-11-27 Shell Offshore Inc. Method and apparatus for installing anodes on steel platforms at offshore locations
US4484839A (en) * 1983-09-28 1984-11-27 Shell Offshore Inc. Method and apparatus for installing anodes on steel platforms at offshore locations
US4619557A (en) * 1984-05-02 1986-10-28 Conoco Inc. Corrosion protection for mooring and riser elements of a tension leg platform
US4609307A (en) * 1984-11-05 1986-09-02 Exxon Production Research Co. Anode pod system for offshore structures and method of installation
US4609448A (en) * 1984-12-24 1986-09-02 Texaco Inc. Cathodic protection monitor system for submerged structures
US4690587A (en) * 1985-10-21 1987-09-01 Texaco Inc. Corrosion detection for marine structure
IT1206747B (it) * 1986-03-10 1989-05-03 Oronzio De Nora Sa Impianto di protezione catodica acorrente impressa di piattaforme petrolifere in mare.
US4627766A (en) * 1986-03-13 1986-12-09 Marquet Maurice C Multi-purpose marine barrier system
DE3930686A1 (de) * 1989-09-14 1991-03-28 Blohm Voss Ag Vorrichtung zum kathodischen korrosionsschutz von in einem fluessigen elektrolyten, vorzugsweise seewasser, eingetauchten metalloberflaechen, vorzugsweise an der aeusseren stevenrohrabdichtung eines schiffs
US6461082B1 (en) 2000-08-22 2002-10-08 Exxonmobil Upstream Research Company Anode system and method for offshore cathodic protection
JP2002295016A (ja) * 2001-03-30 2002-10-09 Mitsui Home Co Ltd 側枠の固定具
US7064459B1 (en) * 2001-08-20 2006-06-20 Brunswick Corporation Method of inhibiting corrosion of a component of a marine vessel
MX350747B (es) 2013-02-18 2017-08-18 Corrosion Y Proteccion Ingenieria S C Star Sistema integral anti - vandalismo en caseta para sistema de inyección de inhibidor y otros químicos asociados al transporte de hidrocarburos por ducto.
MX2013015082A (es) 2013-12-09 2015-06-09 Corrosion Y Protección Ingeniería S C Dispositivo para albergue y resguardo de anodos para proteccion catodica de estructuras metalicas sumergidas.
EP3662095A1 (fr) * 2017-08-04 2020-06-10 Ørsted Wind Power A/S Protection cathodique pour structures de support en acier d'éoliennes en mer
WO2021203184A1 (fr) 2020-04-09 2021-10-14 Petróleo Brasileiro S.A. - Petrobras Anode sacrificielle à contact par gravité
CN115537818B (zh) * 2022-10-11 2024-05-28 山东大学 一种用于无档系泊链链状结构的外加电流阴极保护方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US285615A (en) * 1883-09-25 hanray
US2619455A (en) * 1950-09-02 1952-11-25 Aluminum Co Of America Galvanic anode
US2870079A (en) * 1954-11-16 1959-01-20 Texas Co Cathodic protection of metal structures
NL97249C (fr) * 1954-11-18
US3004905A (en) * 1959-02-09 1961-10-17 Rolland C Sabins Cathodic protection system
US3104220A (en) * 1960-04-27 1963-09-17 Herman S Preiser Flexible trailing anode
US3425925A (en) * 1964-12-24 1969-02-04 Aqua Vel Electrolytic water conditioning unit and electrode assembly therefor
US3635813A (en) * 1969-03-03 1972-01-18 Us Navy Anode system for cathodic protection of stretched chain
US3660264A (en) * 1970-07-22 1972-05-02 Dow Chemical Co Sacrificial anode assembly for vessel interiors

Also Published As

Publication number Publication date
LU77820A1 (fr) 1977-10-24
DK330477A (da) 1978-01-23
AU511765B2 (en) 1980-09-04
US4089767A (en) 1978-05-16
NL7708110A (nl) 1978-01-24
NO772608L (no) 1978-01-24
JPS5551033B2 (fr) 1980-12-22
CA1100908A (fr) 1981-05-12
DE2731976A1 (de) 1978-01-26
BE857069A (fr) 1977-11-14
JPS5316331A (en) 1978-02-15
MX149867A (es) 1984-01-18
GB1536116A (en) 1978-12-20
SE7708402L (sv) 1978-01-23
FR2364275B3 (fr) 1980-07-11
AU2725677A (en) 1979-01-25
GR65237B (en) 1980-07-30
HK55879A (en) 1979-08-17

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