CA2562450C - Sacrificial anode assembly - Google Patents
Sacrificial anode assembly Download PDFInfo
- Publication number
- CA2562450C CA2562450C CA2562450A CA2562450A CA2562450C CA 2562450 C CA2562450 C CA 2562450C CA 2562450 A CA2562450 A CA 2562450A CA 2562450 A CA2562450 A CA 2562450A CA 2562450 C CA2562450 C CA 2562450C
- Authority
- CA
- Canada
- Prior art keywords
- sacrificial anode
- electrolytic cell
- anode member
- anode
- sacrificial
- 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 - Lifetime
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 46
- 239000002184 metal Substances 0.000 claims abstract description 46
- 238000000034 method Methods 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims description 55
- 229910000831 Steel Inorganic materials 0.000 claims description 54
- 239000010959 steel Substances 0.000 claims description 54
- 239000004567 concrete Substances 0.000 claims description 29
- 239000004570 mortar (masonry) Substances 0.000 claims description 24
- 239000010405 anode material Substances 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 17
- 230000007797 corrosion Effects 0.000 claims description 17
- 229910052725 zinc Inorganic materials 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 16
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- 239000012190 activator Substances 0.000 claims description 13
- 238000004891 communication Methods 0.000 claims description 12
- 239000011159 matrix material Substances 0.000 claims description 11
- 150000002500 ions Chemical class 0.000 claims description 8
- 230000002708 enhancing effect Effects 0.000 claims description 6
- 239000003906 humectant Substances 0.000 claims description 5
- 239000011148 porous material Substances 0.000 claims description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 4
- 229910052793 cadmium Inorganic materials 0.000 claims description 4
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052749 magnesium Inorganic materials 0.000 claims description 4
- 239000011777 magnesium Substances 0.000 claims description 4
- 230000002787 reinforcement Effects 0.000 abstract description 5
- 239000011150 reinforced concrete Substances 0.000 abstract description 3
- 239000003792 electrolyte Substances 0.000 description 23
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical compound [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 15
- 238000004210 cathodic protection Methods 0.000 description 14
- 239000000843 powder Substances 0.000 description 6
- 229910045601 alloy Inorganic materials 0.000 description 5
- 239000000956 alloy Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000000712 assembly Effects 0.000 description 4
- 238000000429 assembly Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 4
- 239000004020 conductor Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 3
- 239000004568 cement Substances 0.000 description 3
- 239000008397 galvanized steel Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- 229910000925 Cd alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 229910000861 Mg alloy Inorganic materials 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000011398 Portland cement Substances 0.000 description 2
- 229910001297 Zn alloy Inorganic materials 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012777 electrically insulating material Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- -1 steel Chemical class 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 235000019270 ammonium chloride Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical class Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000011133 lead Substances 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000002210 silicon-based material Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C5/00—Reinforcing elements, e.g. for concrete; Auxiliary elements therefor
- E04C5/01—Reinforcing elements of metal, e.g. with non-structural coatings
- E04C5/015—Anti-corrosion coatings or treating compositions, e.g. containing waterglass or based on another metal
-
- 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
-
- 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
- C23F13/10—Electrodes characterised by the structure
-
- 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
-
- 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
- C23F2213/20—Constructional parts or assemblies of the anodic or cathodic protection apparatus
- C23F2213/21—Constructional parts or assemblies of the anodic or cathodic protection apparatus combining at least two types of anodic or cathodic protection
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Prevention Of Electric Corrosion (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
- Working Measures On Existing Buildindgs (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0409521.2A GB0409521D0 (en) | 2004-04-29 | 2004-04-29 | Sacrificial anode assembly |
| GB0409521.2 | 2004-04-29 | ||
| PCT/GB2005/001651 WO2005106076A2 (en) | 2004-04-29 | 2005-04-29 | Sacrificial anode assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2562450A1 CA2562450A1 (en) | 2005-11-10 |
| CA2562450C true CA2562450C (en) | 2015-01-27 |
Family
ID=32408208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2562450A Expired - Lifetime CA2562450C (en) | 2004-04-29 | 2005-04-29 | Sacrificial anode assembly |
Country Status (15)
| Country | Link |
|---|---|
| US (2) | USRE46862E1 (enExample) |
| EP (2) | EP2267186A3 (enExample) |
| JP (2) | JP4801051B2 (enExample) |
| CN (1) | CN1965106A (enExample) |
| AR (1) | AR049890A1 (enExample) |
| AU (1) | AU2005238278C9 (enExample) |
| BR (1) | BRPI0510323A (enExample) |
| CA (1) | CA2562450C (enExample) |
| GB (1) | GB0409521D0 (enExample) |
| MX (1) | MXPA06012379A (enExample) |
| NO (1) | NO20065497L (enExample) |
| RU (2) | RU2006142099A (enExample) |
| TW (1) | TW200602518A (enExample) |
| WO (1) | WO2005106076A2 (enExample) |
| ZA (1) | ZA200608627B (enExample) |
Families Citing this family (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2451725B8 (en) * | 2004-07-06 | 2019-05-01 | E Chem Tech Ltd | Protection of reinforcing steel |
| US8211289B2 (en) * | 2005-03-16 | 2012-07-03 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
| US8999137B2 (en) | 2004-10-20 | 2015-04-07 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
| GB0505353D0 (en) | 2005-03-16 | 2005-04-20 | Chem Technologies Ltd E | Treatment process for concrete |
| US20150211128A1 (en) * | 2004-10-20 | 2015-07-30 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
| GB2427618B8 (en) * | 2004-10-20 | 2019-05-01 | E Chem Tech Ltd | Improvements related to the protection of reinforcement |
| CA2488298C (en) | 2004-11-23 | 2008-10-14 | Highline Mfg. Inc. | Bale processor with grain mixing attachment |
| EP1861522B2 (en) * | 2005-03-16 | 2022-09-28 | Gareth Glass | Treatment process for concrete |
| US20130020191A1 (en) * | 2009-06-15 | 2013-01-24 | Gareth Kevin Glass | Corrosion protection of steel in concrete |
| GB2471073A (en) * | 2009-06-15 | 2010-12-22 | Gareth Kevin Glass | Corrosion Protection of Steel in Concrete |
| US8372251B2 (en) * | 2010-05-21 | 2013-02-12 | General Electric Company | System for protecting gasifier surfaces from corrosion |
| GB201018830D0 (en) * | 2010-11-08 | 2010-12-22 | Glass Gareth K | Anode assembly |
| US8652312B2 (en) | 2011-02-14 | 2014-02-18 | Saudi Arabian Oil Company | Cathodic protection assessment probe |
| US8905146B2 (en) * | 2011-12-13 | 2014-12-09 | Baker Hughes Incorporated | Controlled electrolytic degredation of downhole tools |
| WO2013156691A1 (fr) | 2012-04-17 | 2013-10-24 | Soletanche Freyssinet | Procede de protection galvanique d'une structure en beton arme |
| US8961746B2 (en) | 2012-07-19 | 2015-02-24 | Vector Corrosion Technologies Ltd. | Charging a sacrificial anode with ions of the sacrificial material |
| USRE50006E1 (en) | 2012-07-19 | 2024-06-11 | Vector Corrosion Technologies Ltd. | Corrosion protection using a sacrificial anode |
| US10053782B2 (en) | 2012-07-19 | 2018-08-21 | Vector Corrosion Technologies Ltd. | Corrosion protection using a sacrificial anode |
| US8968549B2 (en) | 2012-07-19 | 2015-03-03 | Vector Corrosion Technologies Ltd. | Two stage cathodic protection system using impressed current and galvanic action |
| EP3623499A1 (en) | 2012-07-19 | 2020-03-18 | Vector Corrosion Technologies Ltd | Corrosion protection using a sacrificial anode |
| ES2910413T3 (es) | 2012-10-11 | 2022-05-12 | Sembcorp Marine Repairs & Upgrades Pte Ltd | Sistema y método para proporcionar protección contra la corrosión de estructuras metálicas utilizando ondas electromagnéticas que varían con el tiempo |
| HK1208251A1 (en) * | 2012-10-18 | 2016-02-26 | Gareth Glass | Protection of steel reinforced concrete elements |
| DE102013225827A1 (de) * | 2013-12-13 | 2015-06-18 | Em-Motive Gmbh | Elektromaschineneinheit mit Korrosionsschutz durch Opferanode |
| CN103740957B (zh) * | 2014-01-22 | 2016-09-28 | 东北大学 | 一种铝合金牺牲阳极的熔铸方法 |
| CN104046998B (zh) * | 2014-06-20 | 2017-01-18 | 水利部交通运输部国家能源局南京水利科学研究院 | 便于安装和更换的钢筋混凝土氯离子定向吸收装置及方法 |
| WO2017075699A1 (en) * | 2015-11-03 | 2017-05-11 | Vector Corrosion Technologies Ltd. | Cathodic corrosion protection |
| JP6733124B2 (ja) * | 2016-03-31 | 2020-07-29 | 株式会社ピーエス三菱 | コンクリート構造物の腐食抑制構造 |
| CZ2016577A3 (cs) * | 2016-09-20 | 2018-05-16 | Hanon Systems | Výměník tepla se zvýšenou korozní odolností |
| WO2021087089A1 (en) * | 2019-10-29 | 2021-05-06 | Radtech, Llc | Sacrificial anode and method for determining anode health for water heater early warning system |
| CN115198277B (zh) * | 2022-06-30 | 2024-02-23 | 中国船舶重工集团公司第七二五研究所 | 一种深海用Zn-Li系合金牺牲阳极及其制备方法 |
| CN117051402A (zh) * | 2023-08-10 | 2023-11-14 | 深圳市中金岭南有色金属股份有限公司韶关冶炼厂 | 一种高驱动电位锌合金牺牲阳极材料及其制备方法和应用 |
Family Cites Families (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2903405A (en) * | 1956-05-24 | 1959-09-08 | Sabins Dohrmann Inc | Corrosion prevention system |
| EP0085582A1 (en) * | 1982-02-05 | 1983-08-10 | Harco Corporation | Cathodic protection using conductive polymer concrete |
| US4486288A (en) * | 1982-03-11 | 1984-12-04 | Linder Bjoern H | Oxide anode for use in impressed current cathodic corrosion protection |
| USH544H (en) * | 1982-05-21 | 1988-11-01 | The Dow Chemical Company | Impressed current cathodic protection system employing cobalt spinel structured anode |
| JPS59193283A (ja) * | 1983-04-14 | 1984-11-01 | Nippon Boshoku Kogyo Kk | 流電陽極防食装置 |
| JPS6068590A (ja) * | 1983-09-24 | 1985-04-19 | 松下電器産業株式会社 | 透明導電膜上への絶縁膜の形成方法 |
| US4900410A (en) * | 1985-05-07 | 1990-02-13 | Eltech Systems Corporation | Method of installing a cathodic protection system for a steel-reinforced concrete structure |
| GB2194962A (en) | 1986-09-04 | 1988-03-23 | Tian Der Mao | Cathodic protection of metal surfaces |
| US4861449A (en) * | 1988-02-08 | 1989-08-29 | St Onge Hank | Composite anode |
| US5183694A (en) * | 1988-04-19 | 1993-02-02 | Webb Michael G | Inhibiting corrosion in reinforced concrete |
| JP2601338B2 (ja) | 1989-01-30 | 1997-04-16 | 株式会社ナカボーテック | 流電陽極方式と外部電源方式とを併用した電気防食方法 |
| US6322691B1 (en) | 1992-03-23 | 2001-11-27 | Norwegian Concrete Technologies | Method for passivating steel in large structures formed of steel-reinforced concrete |
| GB9312431D0 (en) | 1993-06-16 | 1993-07-28 | Aston Material Services Ltd | Improvements in and relating to protecting reinforced concrete |
| GB2286196A (en) * | 1994-01-27 | 1995-08-09 | John Crome Latham | Protecting vessels from corrosion using sacrificial anodes to carry impressed current |
| 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 |
| TW369558B (en) | 1994-01-28 | 1999-09-11 | Minnesota Mining & Mfg | Polymerized microemulsion pressure sensitive adhesive compositions and methods of preparing and using same |
| AU5257996A (en) | 1995-03-24 | 1996-10-16 | Alltrista Corporation | Jacketed sacrificial anode cathodic protection system |
| JPH0931674A (ja) * | 1995-07-13 | 1997-02-04 | Nakabootec:Kk | 自己増圧方式流電陽極による電気防食法およびその装置 |
| JPH0931675A (ja) | 1995-07-14 | 1997-02-04 | Nakabootec:Kk | 複合増圧方式流電陽極による電気防食法およびそのための装置 |
| CA2274285C (en) | 1998-06-12 | 2003-09-16 | Mitsunori Tokuda | Sealed, alkaline-zinc storage battery |
| US6165346A (en) * | 1999-02-05 | 2000-12-26 | Whitmore; David | Cathodic protection of concrete |
| US6572760B2 (en) | 1999-02-05 | 2003-06-03 | David Whitmore | Cathodic protection |
| US6346188B1 (en) * | 2000-03-24 | 2002-02-12 | Enser Corporation | Battery-powered cathodic protection system |
| DE10141743A1 (de) * | 2001-08-29 | 2003-03-20 | Christian Putz | Vorrichtung für den kathodischen Korrosionsschutz einer wasserführenden Anlage |
| JP4638635B2 (ja) * | 2001-09-25 | 2011-02-23 | 新日本製鐵株式会社 | 犠牲電極及び電気防食方法 |
| JP2003129262A (ja) * | 2001-10-23 | 2003-05-08 | Kajima Corp | コンクリート鋼材の防食用具電気防食用部品 |
| CA2488298C (en) * | 2004-11-23 | 2008-10-14 | Highline Mfg. Inc. | Bale processor with grain mixing attachment |
| EP1861522B2 (en) | 2005-03-16 | 2022-09-28 | Gareth Glass | Treatment process for concrete |
-
2004
- 2004-04-29 GB GBGB0409521.2A patent/GB0409521D0/en not_active Ceased
-
2005
- 2005-04-19 TW TW094112404A patent/TW200602518A/zh unknown
- 2005-04-28 AR ARP050101683A patent/AR049890A1/es unknown
- 2005-04-29 MX MXPA06012379A patent/MXPA06012379A/es unknown
- 2005-04-29 CA CA2562450A patent/CA2562450C/en not_active Expired - Lifetime
- 2005-04-29 RU RU2006142099/02A patent/RU2006142099A/ru not_active Application Discontinuation
- 2005-04-29 BR BRPI0510323-1A patent/BRPI0510323A/pt not_active IP Right Cessation
- 2005-04-29 EP EP10176307.6A patent/EP2267186A3/en not_active Withdrawn
- 2005-04-29 AU AU2005238278A patent/AU2005238278C9/en not_active Ceased
- 2005-04-29 JP JP2007510118A patent/JP4801051B2/ja not_active Expired - Fee Related
- 2005-04-29 US US13/456,929 patent/USRE46862E1/en active Active
- 2005-04-29 EP EP05738806.8A patent/EP1749119B1/en not_active Expired - Lifetime
- 2005-04-29 US US11/587,647 patent/US7704372B2/en not_active Ceased
- 2005-04-29 CN CNA2005800132921A patent/CN1965106A/zh active Pending
- 2005-04-29 WO PCT/GB2005/001651 patent/WO2005106076A2/en not_active Ceased
-
2006
- 2006-10-16 ZA ZA2006/08627A patent/ZA200608627B/en unknown
- 2006-11-28 NO NO20065497A patent/NO20065497L/no not_active Application Discontinuation
-
2009
- 2009-07-20 RU RU2009127896/02A patent/RU2009127896A/ru not_active Application Discontinuation
-
2011
- 2011-06-16 JP JP2011134118A patent/JP5575062B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| RU2009127896A (ru) | 2011-01-27 |
| AU2005238278A1 (en) | 2005-11-10 |
| JP2007534847A (ja) | 2007-11-29 |
| US20080047843A1 (en) | 2008-02-28 |
| EP2267186A3 (en) | 2013-08-14 |
| AU2005238278C1 (en) | 2012-05-17 |
| EP1749119B1 (en) | 2016-06-01 |
| GB0409521D0 (en) | 2004-06-02 |
| AR049890A1 (es) | 2006-09-13 |
| BRPI0510323A (pt) | 2007-10-23 |
| RU2006142099A (ru) | 2008-06-10 |
| CA2562450A1 (en) | 2005-11-10 |
| AU2005238278C9 (en) | 2021-09-23 |
| AU2005238278B2 (en) | 2010-02-11 |
| MXPA06012379A (es) | 2007-04-17 |
| WO2005106076A3 (en) | 2006-05-26 |
| US7704372B2 (en) | 2010-04-27 |
| EP1749119A2 (en) | 2007-02-07 |
| USRE46862E1 (en) | 2018-05-22 |
| JP2011208284A (ja) | 2011-10-20 |
| TW200602518A (en) | 2006-01-16 |
| ZA200608627B (en) | 2008-04-30 |
| EP2267186A2 (en) | 2010-12-29 |
| NO20065497L (no) | 2006-11-28 |
| CN1965106A (zh) | 2007-05-16 |
| HK1106004A1 (zh) | 2008-02-29 |
| WO2005106076A2 (en) | 2005-11-10 |
| JP5575062B2 (ja) | 2014-08-20 |
| AU2005238278C8 (en) | 2012-06-28 |
| JP4801051B2 (ja) | 2011-10-26 |
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