IT1239344B - Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato - Google Patents
Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armatoInfo
- Publication number
- IT1239344B IT1239344B IT19484A IT1948490A IT1239344B IT 1239344 B IT1239344 B IT 1239344B IT 19484 A IT19484 A IT 19484A IT 1948490 A IT1948490 A IT 1948490A IT 1239344 B IT1239344 B IT 1239344B
- Authority
- IT
- Italy
- Prior art keywords
- reinforced concrete
- cathodic protection
- protection systems
- automatic control
- regulation device
- Prior art date
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
-
- 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
- C23F2201/00—Type of materials to be protected by cathodic protection
- C23F2201/02—Concrete, e.g. reinforced
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)
- Control Of Non-Electrical Variables (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19484A IT1239344B (it) | 1990-02-26 | 1990-02-26 | Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato |
US07/659,269 US5225058A (en) | 1990-02-26 | 1991-02-22 | Control and automatic regulation device for cathodic protection systems in reinforced concrete structures |
DE69109356T DE69109356T2 (de) | 1990-02-26 | 1991-02-25 | Vorrichtung zur automatischen Überwachung und Regelung für kathodische Schutzsysteme in armiertem Beton. |
AT91102707T ATE122105T1 (de) | 1990-02-26 | 1991-02-25 | Vorrichtung zur automatischen überwachung und regelung für kathodische schutzsysteme in armiertem beton. |
CA002036863A CA2036863C (en) | 1990-02-26 | 1991-02-25 | Control and automatic regulation device for cathodic protection systems in reinforced concrete structures |
EP91102707A EP0448963B1 (en) | 1990-02-26 | 1991-02-25 | Control and automatic regulation device for cathodic protection systems in reinforced concrete structures |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT19484A IT1239344B (it) | 1990-02-26 | 1990-02-26 | Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9019484A0 IT9019484A0 (it) | 1990-02-26 |
IT9019484A1 IT9019484A1 (it) | 1991-08-26 |
IT1239344B true IT1239344B (it) | 1993-10-20 |
Family
ID=11158418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT19484A IT1239344B (it) | 1990-02-26 | 1990-02-26 | Dispositivo di controllo e di regolazione automatica dei sistemi di protezione catodica di strutture in cemento armato |
Country Status (6)
Country | Link |
---|---|
US (1) | US5225058A (it) |
EP (1) | EP0448963B1 (it) |
AT (1) | ATE122105T1 (it) |
CA (1) | CA2036863C (it) |
DE (1) | DE69109356T2 (it) |
IT (1) | IT1239344B (it) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3040613B2 (ja) * | 1992-10-07 | 2000-05-15 | 大日本塗料株式会社 | 鉄筋コンクリート構造物の防食方法 |
US5366670A (en) * | 1993-05-20 | 1994-11-22 | Giner, Inc. | Method of imparting corrosion resistance to reinforcing steel in concrete structures |
US5532025A (en) * | 1993-07-23 | 1996-07-02 | Kinlen; Patrick J. | Corrosion inhibiting compositions |
US5650060A (en) * | 1994-01-28 | 1997-07-22 | Minnesota Mining And Manufacturing Company | Ionically conductive agent, system for cathodic protection of galvanically active metals, and method and apparatus for using same |
US6690182B2 (en) * | 2000-07-19 | 2004-02-10 | Virginia Technologies, Inc | Embeddable corrosion monitoring-instrument for steel reinforced structures |
US6387244B1 (en) * | 2000-10-18 | 2002-05-14 | Cor/Sci, Llc. | Cathodic protection of reinforced concrete with impregnated corrosion inhibitor |
US6419816B1 (en) * | 2000-10-18 | 2002-07-16 | Cor/Sci, Llc. | Cathodic protection of steel in reinforced concrete with electroosmotic treatment |
US7064459B1 (en) * | 2001-08-20 | 2006-06-20 | Brunswick Corporation | Method of inhibiting corrosion of a component of a marine vessel |
EP1777322A1 (en) * | 2005-10-18 | 2007-04-25 | Technische Universiteit Delft | Apparatus for cathodic protection of steel reinforced concrete structures and method |
CN101738368B (zh) * | 2008-11-18 | 2012-10-03 | 北京市水利规划设计研究院 | Pccp管阴极保护测试探头及测试方法 |
GB2474084A (en) * | 2009-10-13 | 2011-04-06 | Aish Technologies Ltd | Impressed current cathodic protection (ICCP) |
KR101347707B1 (ko) * | 2011-10-28 | 2014-01-06 | 주식회사 화승알앤에이 | 외부전원식 음극방식 및 희생양극식 음극방식 기술을 이용하는 해상 콘크리트 구조물의 하이브리드 음극 방식 시스템 |
US20150068919A1 (en) * | 2012-04-11 | 2015-03-12 | Anode Engineering Pty Ltd | Cathodic protection system |
US9353446B2 (en) | 2013-04-29 | 2016-05-31 | Transistor Devices, Inc. | Systems and methods for impressed current cathodic protection |
CN104005032B (zh) * | 2014-05-08 | 2016-08-24 | 青岛双瑞海洋环境工程股份有限公司 | 预应力钢筒混凝土管道的阴极保护测试探头和制备方法 |
US11261530B2 (en) * | 2019-03-11 | 2022-03-01 | Prorbar, Inc. | Cathodic protection system and miniaturized constant current rectifier |
CN114703480B (zh) * | 2022-04-15 | 2024-03-22 | 青岛雅合科技发展有限公司 | 区域阴极保护控制方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3208925A (en) * | 1960-01-07 | 1965-09-28 | Continental Oil Co | Anodic protection against corrosion |
NL275599A (it) * | 1961-03-07 | |||
US3714004A (en) * | 1970-12-02 | 1973-01-30 | Continental Oil Co | Method and apparatus for cathodic protection |
US4255241A (en) * | 1979-05-10 | 1981-03-10 | Kroon David H | Cathodic protection apparatus and method for steel reinforced concrete structures |
GB2140456A (en) * | 1982-12-02 | 1984-11-28 | Taywood Engineering Limited | Cathodic protection |
US4592818A (en) * | 1983-09-12 | 1986-06-03 | Outboard Marine Corporation | Cathodic protection system |
DE3419612C2 (de) * | 1984-05-25 | 1986-06-12 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Verfahren und Einrichtung zur Überwachung des kathodischen Korrosionsschutzes |
US4855024A (en) * | 1986-09-16 | 1989-08-08 | Raychem Corporation | Mesh electrodes and clips for use in preparing them |
-
1990
- 1990-02-26 IT IT19484A patent/IT1239344B/it active IP Right Grant
-
1991
- 1991-02-22 US US07/659,269 patent/US5225058A/en not_active Expired - Fee Related
- 1991-02-25 AT AT91102707T patent/ATE122105T1/de not_active IP Right Cessation
- 1991-02-25 CA CA002036863A patent/CA2036863C/en not_active Expired - Fee Related
- 1991-02-25 DE DE69109356T patent/DE69109356T2/de not_active Expired - Fee Related
- 1991-02-25 EP EP91102707A patent/EP0448963B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
IT9019484A0 (it) | 1990-02-26 |
CA2036863C (en) | 2001-01-23 |
EP0448963A1 (en) | 1991-10-02 |
ATE122105T1 (de) | 1995-05-15 |
EP0448963B1 (en) | 1995-05-03 |
CA2036863A1 (en) | 1991-08-27 |
DE69109356T2 (de) | 1996-01-11 |
DE69109356D1 (de) | 1995-06-08 |
US5225058A (en) | 1993-07-06 |
IT9019484A1 (it) | 1991-08-26 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19970226 |