JP2015525832A5 - - Google Patents
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- Publication number
- JP2015525832A5 JP2015525832A5 JP2015521922A JP2015521922A JP2015525832A5 JP 2015525832 A5 JP2015525832 A5 JP 2015525832A5 JP 2015521922 A JP2015521922 A JP 2015521922A JP 2015521922 A JP2015521922 A JP 2015521922A JP 2015525832 A5 JP2015525832 A5 JP 2015525832A5
- Authority
- JP
- Japan
- Prior art keywords
- anode
- sacrificial
- applied current
- sacrificial anode
- rebar
- 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
Links
- 239000000463 material Substances 0.000 claims description 32
- 238000000034 method Methods 0.000 claims description 19
- 238000005260 corrosion Methods 0.000 claims description 14
- 230000007797 corrosion Effects 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000011231 conductive filler Substances 0.000 claims description 2
- 150000002500 ions Chemical class 0.000 claims 16
- 239000004570 mortar (masonry) Substances 0.000 claims 13
- 230000003014 reinforcing effect Effects 0.000 claims 11
- 239000010405 anode material Substances 0.000 claims 2
- 238000004210 cathodic protection Methods 0.000 claims 1
- 238000000151 deposition Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 229910052751 metal Inorganic materials 0.000 description 15
- 239000002184 metal Substances 0.000 description 15
- 239000004020 conductor Substances 0.000 description 5
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000011701 zinc Substances 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
Applications Claiming Priority (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US13/553,498 US8961746B2 (en) | 2012-07-19 | 2012-07-19 | Charging a sacrificial anode with ions of the sacrificial material |
| US13/553,514 | 2012-07-19 | ||
| US13/553,514 US8968549B2 (en) | 2012-07-19 | 2012-07-19 | Two stage cathodic protection system using impressed current and galvanic action |
| US13/553,489 US20140021039A1 (en) | 2012-07-19 | 2012-07-19 | Apparatus for Cathodic Protection System Using an Impressed Current Anode and a Sacrificial Anode |
| US13/553,489 | 2012-07-19 | ||
| US13/553,498 | 2012-07-19 | ||
| PCT/CA2013/050561 WO2014012185A1 (en) | 2012-07-19 | 2013-07-18 | Corrosion protection using a sacrificial anode |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017244445A Division JP6590902B2 (ja) | 2012-07-19 | 2017-12-20 | 犠牲陽極を使用する腐食防止 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2015525832A JP2015525832A (ja) | 2015-09-07 |
| JP2015525832A5 true JP2015525832A5 (https=) | 2017-11-09 |
| JP6273654B2 JP6273654B2 (ja) | 2018-02-07 |
Family
ID=49948141
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2015521922A Active JP6273654B2 (ja) | 2012-07-19 | 2013-07-18 | 犠牲陽極を使用する腐食防止 |
| JP2017244445A Active JP6590902B2 (ja) | 2012-07-19 | 2017-12-20 | 犠牲陽極を使用する腐食防止 |
| JP2019168770A Active JP6998066B2 (ja) | 2012-07-19 | 2019-09-17 | 犠牲陽極を使用する腐食防止 |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2017244445A Active JP6590902B2 (ja) | 2012-07-19 | 2017-12-20 | 犠牲陽極を使用する腐食防止 |
| JP2019168770A Active JP6998066B2 (ja) | 2012-07-19 | 2019-09-17 | 犠牲陽極を使用する腐食防止 |
Country Status (5)
| Country | Link |
|---|---|
| EP (2) | EP2875171B1 (https=) |
| JP (3) | JP6273654B2 (https=) |
| AU (1) | AU2013293019B2 (https=) |
| CA (4) | CA2879430C (https=) |
| WO (1) | WO2014012185A1 (https=) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USRE50006E1 (en) | 2012-07-19 | 2024-06-11 | Vector Corrosion Technologies Ltd. | Corrosion protection using a sacrificial anode |
| CA3152509A1 (en) | 2012-10-18 | 2014-04-24 | Gareth Glass | Protection of steel reinforced concrete elements |
| US9909220B2 (en) * | 2014-12-01 | 2018-03-06 | Vector Corrosion Technologies Ltd. | Fastening sacrificial anodes to reinforcing bars in concrete for cathodic protection |
| JP2019501277A (ja) * | 2015-11-03 | 2019-01-17 | ベクター コロージョン テクノロジーズ エルティーディー． | 陰極防食 |
| JP2017179467A (ja) * | 2016-03-30 | 2017-10-05 | 株式会社ピーエス三菱 | 鉄筋コンクリート構造体における電気的防食構造及び該電気的防食構造の効果計測方法 |
| JP7116319B2 (ja) * | 2019-02-20 | 2022-08-10 | 日本電信電話株式会社 | 防食装置 |
| JP7377096B2 (ja) * | 2019-12-24 | 2023-11-09 | 株式会社クボタ | 埋設金属管の防食装置及び埋設金属管の防食施工方法 |
Family Cites Families (49)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53934B2 (https=) * | 1974-05-10 | 1978-01-13 | ||
| JPS5518372Y2 (https=) * | 1975-01-13 | 1980-04-28 | ||
| JPS568923Y2 (https=) * | 1975-09-03 | 1981-02-26 | ||
| JPS6254090A (ja) * | 1985-09-02 | 1987-03-09 | Showa Shell Sekiyu Kk | 埋設金属体の電気防食装置 |
| JPS62116790A (ja) * | 1985-11-18 | 1987-05-28 | Nakagawa Boshoku Kogyo Kk | 電気防食装置 |
| JPS63286592A (ja) * | 1987-05-16 | 1988-11-24 | Permelec Electrode Ltd | 防食用電極 |
| JP2589150B2 (ja) * | 1988-06-17 | 1997-03-12 | 三洋電機株式会社 | アルカリ亜鉛蓄電池 |
| JPH0283642U (https=) * | 1988-12-09 | 1990-06-28 | ||
| 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 |
| US5026468A (en) * | 1989-05-22 | 1991-06-25 | Colorado Interstate Gas Company | Dual bed cathodic protection system with automatic controls |
| CA2030970C (en) * | 1990-10-30 | 1999-06-29 | Ronald L. Carpenter | Dual bed cathodic protection system with automatic controls and method of use |
| US6303017B1 (en) | 1993-06-16 | 2001-10-16 | Aston Material Services Limited | Cathodic protection of reinforced concrete |
| GB9312431D0 (en) | 1993-06-16 | 1993-07-28 | Aston Material Services Ltd | Improvements in and relating to protecting reinforced concrete |
| JPH07316850A (ja) | 1994-05-27 | 1995-12-05 | Okanishi:Kk | 太陽電池による防食方法 |
| US6217742B1 (en) | 1996-10-11 | 2001-04-17 | Jack E. Bennett | Cathodic protection system |
| US6471851B1 (en) | 1996-10-11 | 2002-10-29 | Jack E. Bennett | Cathodic protection system |
| JPH1161461A (ja) * | 1997-08-08 | 1999-03-05 | Ejison:Kk | 船舶搭載機器の電蝕防止装置 |
| US6027633A (en) | 1998-09-16 | 2000-02-22 | Whitmore; David W. | Electrolytic restoration of concrete |
| GB9823654D0 (en) | 1998-10-29 | 1998-12-23 | Fosroc International Ltd | Connector for use in cathodic protection and method of use |
| US6572760B2 (en) | 1999-02-05 | 2003-06-03 | David Whitmore | Cathodic protection |
| US6165346A (en) | 1999-02-05 | 2000-12-26 | Whitmore; David | Cathodic protection of concrete |
| US7276144B2 (en) | 1999-02-05 | 2007-10-02 | David Whitmore | Cathodic protection |
| US6346188B1 (en) | 2000-03-24 | 2002-02-12 | Enser Corporation | Battery-powered cathodic protection system |
| JP2002206182A (ja) * | 2000-12-28 | 2002-07-26 | Sumitomo Osaka Cement Co Ltd | コンクリート構造物の電気防食装置 |
| US7160433B2 (en) | 2001-09-26 | 2007-01-09 | Bennett John E | Cathodic protection system |
| 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 |
| JP2003151569A (ja) * | 2001-11-08 | 2003-05-23 | Sony Corp | アルカリ亜鉛一次電池およびアルカリ亜鉛二次電池 |
| JP3969075B2 (ja) * | 2001-12-03 | 2007-08-29 | ソニー株式会社 | 円筒型ニッケル亜鉛蓄電池 |
| US6793800B2 (en) | 2002-12-20 | 2004-09-21 | David Whitmore | Cathodic protection of steel within a covering material |
| JP2005089857A (ja) * | 2003-09-20 | 2005-04-07 | Socio Recur:Kk | 振動発電による電蝕防止 |
| CA2444638C (en) | 2003-10-10 | 2008-11-25 | David W. Whitmore | Cathodic protection of steel within a covering material |
| GB0409521D0 (en) * | 2004-04-29 | 2004-06-02 | Fosroc International Ltd | Sacrificial anode assembly |
| AT413822B (de) | 2004-08-04 | 2006-06-15 | Wolfgang Schwarz | Galvanisches anodensystem für den korrosionsschutz von stahl und verfahren zu dessenherstellung |
| GB0505353D0 (en) * | 2005-03-16 | 2005-04-20 | Chem Technologies Ltd E | Treatment process for concrete |
| GB2427618B8 (en) | 2004-10-20 | 2019-05-01 | E Chem Tech Ltd | Improvements related to the protection of reinforcement |
| US8211289B2 (en) | 2005-03-16 | 2012-07-03 | Gareth Kevin Glass | Sacrificial anode and treatment of concrete |
| ITAN20050037A1 (it) | 2005-07-20 | 2007-01-21 | Merloni Termosanitari Spa | Scaldacqua ad accumulo con protezione catodica regolabile |
| DK1934385T3 (en) | 2005-10-04 | 2017-03-27 | Gareth Glass | Offer anode and filling material |
| GB0604545D0 (en) * | 2006-03-07 | 2006-04-19 | Roberts Adrian C | Electrical connection |
| WO2008118589A1 (en) * | 2007-03-24 | 2008-10-02 | Bennett John E | Composite anode for cathodic protection |
| JP2008098099A (ja) * | 2006-10-16 | 2008-04-24 | Fdk Energy Co Ltd | 電池用負極材および電池 |
| US8157983B2 (en) | 2007-03-24 | 2012-04-17 | Bennett John E | Composite anode for cathodic protection |
| GB2471073A (en) * | 2009-06-15 | 2010-12-22 | Gareth Kevin Glass | Corrosion Protection of Steel in Concrete |
| US7998321B1 (en) | 2009-07-27 | 2011-08-16 | Roberto Giorgini | Galvanic anode for reinforced concrete applications |
| JP5437044B2 (ja) | 2009-12-16 | 2014-03-12 | 電気化学工業株式会社 | 鉄筋コンクリート内部の鉄筋の防食工法 |
| US8887832B2 (en) * | 2010-06-25 | 2014-11-18 | Baker Hughes Incorporated | Apparatus and methods for corrosion protection of downhole tools |
| JP5678504B2 (ja) * | 2010-07-26 | 2015-03-04 | 株式会社Ihi | 有潮流海域での海洋鋼構造物の防食方法 |
| EP2641454B1 (en) | 2010-11-16 | 2025-04-02 | Matco Services Inc. | Method for protecting electrical poles and galvanized anchors from galvanic corrosion |
| CN104619884A (zh) | 2012-04-17 | 2015-05-13 | 索列丹斯-弗莱西奈公司 | 钢筋混凝土结构的电防腐方法 |
-
2013
- 2013-07-18 AU AU2013293019A patent/AU2013293019B2/en active Active
- 2013-07-18 CA CA2879430A patent/CA2879430C/en active Active
- 2013-07-18 CA CA2944472A patent/CA2944472C/en active Active
- 2013-07-18 CA CA2936644A patent/CA2936644C/en active Active
- 2013-07-18 EP EP13820454.0A patent/EP2875171B1/en active Active
- 2013-07-18 JP JP2015521922A patent/JP6273654B2/ja active Active
- 2013-07-18 EP EP19198293.3A patent/EP3623499A1/en active Pending
- 2013-07-18 WO PCT/CA2013/050561 patent/WO2014012185A1/en not_active Ceased
- 2013-07-18 CA CA3089939A patent/CA3089939A1/en active Pending
-
2017
- 2017-12-20 JP JP2017244445A patent/JP6590902B2/ja active Active
-
2019
- 2019-09-17 JP JP2019168770A patent/JP6998066B2/ja active Active
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