NO913222D0 - Nye elektroder og katodisk beskyttelsessystem. - Google Patents
Nye elektroder og katodisk beskyttelsessystem.Info
- Publication number
- NO913222D0 NO913222D0 NO1991913222A NO913222A NO913222D0 NO 913222 D0 NO913222 D0 NO 913222D0 NO 1991913222 A NO1991913222 A NO 1991913222A NO 913222 A NO913222 A NO 913222A NO 913222 D0 NO913222 D0 NO 913222D0
- Authority
- NO
- Norway
- Prior art keywords
- steel
- cathodic protection
- square meter
- reinforced concrete
- grid
- 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
- C23F13/06—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
-
- 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)
- Reinforcement Elements For Buildings (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/452,561 US5062934A (en) | 1989-12-18 | 1989-12-18 | Method and apparatus for cathodic protection |
PCT/EP1990/002218 WO1991009155A1 (en) | 1989-12-18 | 1990-12-17 | Novel electrodes and cathodic protection system |
Publications (3)
Publication Number | Publication Date |
---|---|
NO913222L NO913222L (no) | 1991-08-16 |
NO913222D0 true NO913222D0 (no) | 1991-08-16 |
NO304657B1 NO304657B1 (no) | 1999-01-25 |
Family
ID=23796964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO913222A NO304657B1 (no) | 1989-12-18 | 1991-08-16 | Katodisk beskyttelse av armert betongkonstruksjon |
Country Status (12)
Country | Link |
---|---|
US (1) | US5062934A (no) |
EP (1) | EP0458951B1 (no) |
JP (1) | JP2966926B2 (no) |
AT (1) | ATE119585T1 (no) |
AU (1) | AU638094B2 (no) |
CA (1) | CA2031123C (no) |
DE (1) | DE69017665T2 (no) |
DK (1) | DK0458951T3 (no) |
FI (1) | FI94431C (no) |
NO (1) | NO304657B1 (no) |
NZ (1) | NZ236458A (no) |
WO (1) | WO1991009155A1 (no) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8928874D0 (en) * | 1989-12-21 | 1990-02-28 | Celltech Ltd | Humanised antibodies |
CA2075780C (en) * | 1991-09-23 | 2002-07-30 | Michele Tettamanti | Anode structure for cathodic protection of steel-reinforced concrete and relevant method of use |
GB9215502D0 (en) * | 1992-07-21 | 1992-09-02 | Ici Plc | Cathodic protection system and a coating and coating composition therefor |
US5340455A (en) * | 1993-01-22 | 1994-08-23 | Corrpro Companies, Inc. | Cathodic protection system for above-ground storage tank bottoms and method of installing |
US5366670A (en) * | 1993-05-20 | 1994-11-22 | Giner, Inc. | Method of imparting corrosion resistance to reinforcing steel in concrete structures |
US5667649A (en) * | 1995-06-29 | 1997-09-16 | Bushman; James B. | Corrosion-resistant ferrous alloys for use as impressed current anodes |
US6056867A (en) * | 1996-01-30 | 2000-05-02 | Huron Tech Canada, Inc. | Ladder anode for cathodic protection |
US6562229B1 (en) | 1997-05-12 | 2003-05-13 | John W. Burgher | Louvered anode for cathodic protection systems |
US7935236B2 (en) * | 2002-05-09 | 2011-05-03 | The United States Of America As Represented By The Secretary Of The Army | Electro-osmotic pulse (EOP) treatment method |
ITMI20101689A1 (it) | 2010-09-17 | 2012-03-18 | Industrie De Nora Spa | Anodo per protezione catodica e metodo per il suo ottenimento |
WO2017085612A1 (en) * | 2015-11-18 | 2017-05-26 | Sabic Global Technologies B.V. | An iccp grid anode system that mitigates the failure of positive feeder connections |
CN106401205A (zh) * | 2016-09-06 | 2017-02-15 | 中交第航务工程局有限公司 | 钢筋混凝土结构外粘型钢加固的施工方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3804740A (en) * | 1972-02-01 | 1974-04-16 | Nora Int Co | Electrodes having a delafossite surface |
CA1225066A (en) * | 1980-08-18 | 1987-08-04 | Jean M. Hinden | Electrode with surface film of oxide of valve metal incorporating platinum group metal or oxide |
FR2529911B1 (fr) * | 1982-07-08 | 1986-05-30 | Snecma | Procede et dispositif pour la realisation de revetements protecteurs metalliques |
US4708888A (en) * | 1985-05-07 | 1987-11-24 | Eltech Systems Corporation | Coating metal mesh |
EP0222829B2 (en) * | 1985-05-07 | 1992-08-26 | Eltech Systems Corporation | Cathodic protection system for a steel-reinforced concrete structure and method of installation |
US4855024A (en) * | 1986-09-16 | 1989-08-08 | Raychem Corporation | Mesh electrodes and clips for use in preparing them |
CA2018869A1 (en) * | 1989-07-07 | 1991-01-07 | William A. Kovatch | Mesh anode and mesh separator for use with steel-reinforced concrete |
-
1989
- 1989-12-18 US US07/452,561 patent/US5062934A/en not_active Expired - Lifetime
-
1990
- 1990-11-29 CA CA002031123A patent/CA2031123C/en not_active Expired - Lifetime
- 1990-12-13 NZ NZ236458A patent/NZ236458A/en unknown
- 1990-12-17 EP EP91901755A patent/EP0458951B1/en not_active Expired - Lifetime
- 1990-12-17 AT AT91901755T patent/ATE119585T1/de active
- 1990-12-17 WO PCT/EP1990/002218 patent/WO1991009155A1/en active IP Right Grant
- 1990-12-17 DK DK91901755.8T patent/DK0458951T3/da active
- 1990-12-17 DE DE69017665T patent/DE69017665T2/de not_active Expired - Lifetime
- 1990-12-17 AU AU70468/91A patent/AU638094B2/en not_active Expired
- 1990-12-17 JP JP3502056A patent/JP2966926B2/ja not_active Expired - Lifetime
-
1991
- 1991-08-16 FI FI913878A patent/FI94431C/fi active
- 1991-08-16 NO NO913222A patent/NO304657B1/no not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE69017665T2 (de) | 1995-08-03 |
DK0458951T3 (da) | 1995-07-24 |
US5062934A (en) | 1991-11-05 |
ATE119585T1 (de) | 1995-03-15 |
CA2031123C (en) | 1999-08-03 |
JP2966926B2 (ja) | 1999-10-25 |
NZ236458A (en) | 1994-02-25 |
CA2031123A1 (en) | 1991-06-19 |
FI913878A0 (fi) | 1991-08-16 |
DE69017665D1 (de) | 1995-04-13 |
AU638094B2 (en) | 1993-06-17 |
AU7046891A (en) | 1991-07-18 |
NO913222L (no) | 1991-08-16 |
WO1991009155A1 (en) | 1991-06-27 |
FI94431C (fi) | 1995-09-11 |
JPH05500393A (ja) | 1993-01-28 |
EP0458951A1 (en) | 1991-12-04 |
EP0458951B1 (en) | 1995-03-08 |
NO304657B1 (no) | 1999-01-25 |
FI94431B (fi) | 1995-05-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK1K | Patent expired |