DE3062850D1 - Cathodic protection anode assembly, a method of cathodically protecting structures and structures so protected - Google Patents
Cathodic protection anode assembly, a method of cathodically protecting structures and structures so protectedInfo
- Publication number
- DE3062850D1 DE3062850D1 DE8080300033T DE3062850T DE3062850D1 DE 3062850 D1 DE3062850 D1 DE 3062850D1 DE 8080300033 T DE8080300033 T DE 8080300033T DE 3062850 T DE3062850 T DE 3062850T DE 3062850 D1 DE3062850 D1 DE 3062850D1
- Authority
- DE
- Germany
- Prior art keywords
- structures
- protected
- cathodic protection
- anode assembly
- protection anode
- 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
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
- C23F13/06—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
- C23F13/16—Electrodes characterised by the combination of the structure and the material
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/02—Ropes built-up from fibrous or filamentary material, e.g. of vegetable origin, of animal origin, regenerated cellulose, plastics
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/06—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core
- D07B1/0673—Ropes or cables built-up from metal wires, e.g. of section wires around a hemp core having a rope configuration
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B1/00—Constructional features of ropes or cables
- D07B1/14—Ropes or cables with incorporated auxiliary elements, e.g. for marking, extending throughout the length of the rope or cable
-
- 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
- C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
- C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
- C23F2213/31—Immersed structures, e.g. submarine structures
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2401/00—Aspects related to the problem to be solved or advantage
- D07B2401/20—Aspects related to the problem to be solved or advantage related to ropes or cables
- D07B2401/202—Environmental resistance
- D07B2401/2025—Environmental resistance avoiding corrosion
-
- D—TEXTILES; PAPER
- D07—ROPES; CABLES OTHER THAN ELECTRIC
- D07B—ROPES OR CABLES IN GENERAL
- D07B2501/00—Application field
- D07B2501/20—Application field related to ropes or cables
- D07B2501/2061—Ship moorings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB7902086A GB2046789B (en) | 1979-01-19 | 1979-01-19 | Impressed current systems for cathodic protection |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3062850D1 true DE3062850D1 (en) | 1983-06-01 |
Family
ID=10502626
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8080300033T Expired DE3062850D1 (en) | 1979-01-19 | 1980-01-04 | Cathodic protection anode assembly, a method of cathodically protecting structures and structures so protected |
DE803028619T Granted DE3028619T1 (de) | 1979-01-19 | 1980-01-18 | Impressed current systemf for cathodic protection |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE803028619T Granted DE3028619T1 (de) | 1979-01-19 | 1980-01-18 | Impressed current systemf for cathodic protection |
Country Status (14)
Country | Link |
---|---|
US (1) | US4292149A (de) |
EP (1) | EP0014030B1 (de) |
JP (1) | JPS55122884A (de) |
AU (1) | AU528978B2 (de) |
CA (2) | CA1137444A (de) |
DE (2) | DE3062850D1 (de) |
DK (1) | DK158747C (de) |
GB (1) | GB2046789B (de) |
IN (1) | IN153553B (de) |
NL (1) | NL8020010A (de) |
NO (2) | NO152518C (de) |
NZ (1) | NZ192558A (de) |
WO (1) | WO1980001488A1 (de) |
ZA (1) | ZA80179B (de) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502929A (en) * | 1981-06-12 | 1985-03-05 | Raychem Corporation | Corrosion protection method |
US4990231A (en) * | 1981-06-12 | 1991-02-05 | Raychem Corporation | Corrosion protection system |
AU558619B2 (en) * | 1981-06-12 | 1987-02-05 | Raychem Corporation | Corrosion protection system |
US4627891A (en) * | 1983-04-22 | 1986-12-09 | Gould Inc. | Method of generating electrical and magnetic fields in salt water marine environments |
US4582582A (en) * | 1983-04-22 | 1986-04-15 | Gould Inc. | Method and means for generating electrical and magnetic fields in salt water environment |
US4484839A (en) * | 1983-09-28 | 1984-11-27 | Shell Offshore Inc. | Method and apparatus for installing anodes on steel platforms at offshore locations |
US4484840A (en) * | 1983-09-28 | 1984-11-27 | Shell Offshore Inc. | Method and apparatus for installing anodes on steel platforms at offshore locations |
US4544465A (en) * | 1983-10-26 | 1985-10-01 | Union Oil Company Of California | Galvanic anodes for submergible ferrous metal structures |
IT1170053B (it) * | 1983-12-23 | 1987-06-03 | Oronzio De Nora Sa | Anodo dispersore preimpaccato con backfill in struttura flessibile per protezione catodica con correnti impresse |
US4708888A (en) * | 1985-05-07 | 1987-11-24 | Eltech Systems Corporation | Coating metal mesh |
US5421968A (en) * | 1985-05-07 | 1995-06-06 | Eltech Systems Corporation | Cathodic protection system for a steel-reinforced concrete structure |
US5451307A (en) * | 1985-05-07 | 1995-09-19 | Eltech Systems Corporation | Expanded metal mesh and anode structure |
US5423961A (en) * | 1985-05-07 | 1995-06-13 | Eltech Systems Corporation | Cathodic protection system for a steel-reinforced concrete structure |
US4957612A (en) * | 1987-02-09 | 1990-09-18 | Raychem Corporation | Electrodes for use in electrochemical processes |
US5411646A (en) * | 1993-05-03 | 1995-05-02 | Corrpro Companies, Inc. | Cathodic protection anode and systems |
RU2126061C1 (ru) * | 1994-04-21 | 1999-02-10 | Н.В.Рейкем С.А. | Система защиты от коррозии |
DE69517644T2 (de) * | 1994-10-05 | 2000-11-02 | Molten Corp | Sportball sowie Verfahren zu dessen Herstellung |
US6461082B1 (en) * | 2000-08-22 | 2002-10-08 | Exxonmobil Upstream Research Company | Anode system and method for offshore cathodic protection |
CN103205754A (zh) * | 2012-01-12 | 2013-07-17 | 上海船研环保技术有限公司 | 浮升悬挂式外加电流阴极保护装置 |
US10023964B2 (en) * | 2013-01-10 | 2018-07-17 | Matcor, Inc. | Break-resistant anode assemblies for cathodic protection systems and methods of installing the same |
DE102013112138A1 (de) * | 2013-11-05 | 2015-05-07 | Magontec Gmbh | Zubehörteil für eine Vorrichtung zum kathodischen Korrosionsschutz |
GB2545887B (en) * | 2015-11-10 | 2022-11-30 | Aquatec Group Ltd | Corrosion inhibiting anodes |
US10287691B2 (en) * | 2017-02-15 | 2019-05-14 | EQUATE Petrochemicals Co. | Anode assembly for cathodic protection of offshore steel piles |
CN107541732B (zh) * | 2017-10-13 | 2019-07-12 | 大连科迈尔防腐科技有限公司 | 一种海上拉伸阳极系统及其安装方法 |
CN114016038B (zh) * | 2021-10-28 | 2023-08-29 | 郑州大学 | Cfrp-钢材组合缆索结构及利用雨水导电的电化学防腐蚀方法 |
CN114318348B (zh) * | 2021-11-17 | 2023-11-28 | 海洋石油工程股份有限公司 | 一种斜拉式外加电流阴极保护装置及方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508171A (en) * | 1948-08-19 | 1950-05-16 | Westinghouse Electric Corp | Electrode construction |
US2870079A (en) * | 1954-11-16 | 1959-01-20 | Texas Co | Cathodic protection of metal structures |
US2908623A (en) * | 1957-05-20 | 1959-10-13 | Engelhard Ind Inc | Anode |
US2996445A (en) * | 1958-01-17 | 1961-08-15 | Eisenberg Morris | Corrosion inhibiting anode structure |
US3022242A (en) * | 1959-01-23 | 1962-02-20 | Engelhard Ind Inc | Anode for cathodic protection systems |
US3133872A (en) * | 1959-03-10 | 1964-05-19 | Chemionics Engineering Lab Inc | Anode for electrochemical applications |
US3037926A (en) * | 1959-11-23 | 1962-06-05 | American Zinc Lead & Smelting | Galvanic protection system |
DE1224114B (de) * | 1960-07-07 | 1966-09-01 | Siemens Ag | Anodenkette zum elektrischen Korrosionsschutz |
US3135677A (en) * | 1961-02-02 | 1964-06-02 | Thermo Craft Electric Corp | Durable anode protective system |
US3196101A (en) * | 1962-09-21 | 1965-07-20 | Jr Harry W Hosford | Anode support for cathodic protection system |
US3445370A (en) * | 1965-05-07 | 1969-05-20 | Roger M Sherman | Corrosion prevention device for irrigation pipe |
US3409530A (en) * | 1965-10-20 | 1968-11-05 | Continental Oil Co | Helical electrode |
CH457077A (de) * | 1966-04-16 | 1968-05-31 | Heraeus Gmbh W C | Innenanode für den kathodischen Korrosionsschutz von Rohrleitungen |
US3562130A (en) * | 1968-04-12 | 1971-02-09 | Beckman Instruments Inc | Plastic ion sensitive combination electrode |
US3708411A (en) * | 1969-04-02 | 1973-01-02 | Foxboro Co | Construction of ion electrode |
US3616418A (en) * | 1969-12-04 | 1971-10-26 | Engelhard Min & Chem | Anode assembly for cathodic protection systems |
-
1979
- 1979-01-19 GB GB7902086A patent/GB2046789B/en not_active Expired
-
1980
- 1980-01-04 DE DE8080300033T patent/DE3062850D1/de not_active Expired
- 1980-01-04 EP EP80300033A patent/EP0014030B1/de not_active Expired
- 1980-01-07 IN IN13/DEL/80A patent/IN153553B/en unknown
- 1980-01-08 NZ NZ192558A patent/NZ192558A/xx unknown
- 1980-01-08 US US06/110,453 patent/US4292149A/en not_active Expired - Lifetime
- 1980-01-09 AU AU54502/80A patent/AU528978B2/en not_active Ceased
- 1980-01-11 ZA ZA00800179A patent/ZA80179B/xx unknown
- 1980-01-11 NO NO800061A patent/NO152518C/no unknown
- 1980-01-18 WO PCT/GB1980/000012 patent/WO1980001488A1/en active Application Filing
- 1980-01-18 CA CA000343950A patent/CA1137444A/en not_active Expired
- 1980-01-18 JP JP444780A patent/JPS55122884A/ja active Granted
- 1980-01-18 DE DE803028619T patent/DE3028619T1/de active Granted
- 1980-01-18 CA CA343,987A patent/CA1123785A/en not_active Expired
- 1980-01-18 NL NL8020010A patent/NL8020010A/nl not_active Application Discontinuation
- 1980-09-18 DK DK395080A patent/DK158747C/da not_active IP Right Cessation
- 1980-09-19 NO NO802795A patent/NO153402C/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO152518C (no) | 1985-10-09 |
DK158747B (da) | 1990-07-09 |
NO153402C (no) | 1986-03-12 |
CA1137444A (en) | 1982-12-14 |
DE3028619C2 (de) | 1991-05-16 |
ZA80179B (en) | 1981-11-25 |
DE3028619T1 (de) | 1981-03-26 |
JPS6315353B2 (de) | 1988-04-04 |
AU5450280A (en) | 1980-07-24 |
NZ192558A (en) | 1983-06-17 |
JPS55122884A (en) | 1980-09-20 |
IN153553B (de) | 1984-07-28 |
US4292149A (en) | 1981-09-29 |
NO800061L (no) | 1980-07-21 |
WO1980001488A1 (en) | 1980-07-24 |
NL8020010A (nl) | 1980-11-28 |
NO152518B (no) | 1985-07-01 |
GB2046789B (en) | 1983-01-26 |
EP0014030A1 (de) | 1980-08-06 |
NO153402B (no) | 1985-12-02 |
EP0014030B1 (de) | 1983-04-27 |
AU528978B2 (en) | 1983-05-19 |
NO802795L (no) | 1980-09-19 |
DK395080A (da) | 1980-09-18 |
CA1123785A (en) | 1982-05-18 |
GB2046789A (en) | 1980-11-19 |
DK158747C (da) | 1990-11-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8327 | Change in the person/name/address of the patent owner |
Owner name: IMPERIAL CHEMICAL INDUSTRIES PLC, LONDON, GB |
|
8339 | Ceased/non-payment of the annual fee |