CY1114984T1 - Μεθοδος αναστολης της διαβρωσης μεταλλων - Google Patents
Μεθοδος αναστολης της διαβρωσης μεταλλωνInfo
- Publication number
- CY1114984T1 CY1114984T1 CY20141100212T CY141100212T CY1114984T1 CY 1114984 T1 CY1114984 T1 CY 1114984T1 CY 20141100212 T CY20141100212 T CY 20141100212T CY 141100212 T CY141100212 T CY 141100212T CY 1114984 T1 CY1114984 T1 CY 1114984T1
- Authority
- CY
- Cyprus
- Prior art keywords
- metal body
- metal
- voltage source
- electrical waveforms
- metal corrosion
- 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
- C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
Η παρούσα εφεύρεση παρέχει γενικά μια μέθοδο αναστολής της διάβρωσης σε μεταλλικά αντικείμενα επάγοντας επιφανειακά ρεύματα σε ολόκληρη την επιφάνεια του μεταλλικού αντικειμένου. Το επιφανειακό ρεύμα μπορεί να επαχθεί με άμεση ή έμμεση εφαρμογή ηλεκτρικών κυματομορφών με στοιχεία AC που παράγονται από ένα κύκλωμα. Το μεταλλικό σώμα και ο αρνητικός πόλος της πηγής τάσης DC (μπαταρία) γειώνονται. Ο θετικός πόλος της πηγής τάσης DC συνδέεται με το ηλεκτρονικό κύκλωμα που μεταδίδει τις ηλεκτρικές κυματομορφές χαμηλής τάσης DC στην αγώγιμη έξοδο που συνδέεται με το μεταλλικό σώμα. Εναλλακτικές μέθοδοι επαγωγής επιφανειακών ρευμάτων περιλαμβάνουν την απευθείας εκφόρτιση του πυκνωτή στο μεταλλικό σώμα, ή την κίνηση ενός ηλεκτρομαγνητικού πεδίου πάνω από το μεταλλικό σώμα ή τη δημιουργία σημάτων RF που συνδέονται με μια κεραία μετάδοσης έτσι ώστε το μεταδοθέν σήμα να ληφθεί από το μεταλλικό σώμα.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/846,598 US7198706B2 (en) | 1997-04-25 | 2004-05-17 | Method for inhibiting corrosion of metal |
| EP04017268.6A EP1598445B1 (en) | 2004-05-17 | 2004-07-22 | Method for inhibiting corrosion of metal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CY1114984T1 true CY1114984T1 (el) | 2016-12-14 |
Family
ID=34925862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CY20141100212T CY1114984T1 (el) | 2004-05-17 | 2014-03-18 | Μεθοδος αναστολης της διαβρωσης μεταλλων |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US7198706B2 (el) |
| EP (1) | EP1598445B1 (el) |
| CN (1) | CN1699625B (el) |
| AU (1) | AU2004203235C1 (el) |
| CA (1) | CA2474444C (el) |
| CY (1) | CY1114984T1 (el) |
| DK (1) | DK1598445T3 (el) |
| ES (1) | ES2460927T3 (el) |
| HK (1) | HK1084982A1 (el) |
| PL (1) | PL1598445T3 (el) |
| PT (1) | PT1598445E (el) |
| SI (1) | SI1598445T1 (el) |
| TW (1) | TWI359210B (el) |
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7901547B2 (en) * | 2006-04-12 | 2011-03-08 | Couplertec Pty Ltd | Electrical device for impeding corrosion |
| GB2447028B (en) * | 2007-03-02 | 2012-05-02 | Hydropath Holdings Ltd | Inhibition of corrosion of structures |
| AU2008201400B2 (en) * | 2007-03-28 | 2013-08-15 | Hecker Electronica De Potencia Y Procesos S.A. | Alternating electric current generating process |
| NL1037210C2 (nl) * | 2009-08-18 | 2011-02-21 | Easymeasure Developments B V | Werkwijze en inrichting ter bestrijding van biofouling en / of biocorrosie. |
| TW201218598A (en) * | 2010-10-29 | 2012-05-01 | xiang-yu Li | which combines a power supply and a voltage boost/buck circuit to regulate an output voltage of the power supply into a target voltage |
| US9385607B2 (en) | 2010-10-29 | 2016-07-05 | Superc-Touch Corporation | Safe electric power regulating circuit |
| CN102051623B (zh) * | 2010-11-22 | 2012-04-25 | 北京交通大学 | 一种动态电流激励的钢筋结构保护方法和装置 |
| JP5293898B2 (ja) * | 2011-04-11 | 2013-09-18 | トヨタ自動車株式会社 | 車両用ブレーキユニットの防食装置 |
| DK2906735T3 (da) | 2012-10-11 | 2022-04-11 | Sembcorp Marine Repairs & Upgrades Pte Ltd | System og fremgangsmåde til tilvejebringelse af korrosionsbeskyttelse af en metallisk struktur ved anvendelse af tidsvarierende elektromagnetisk bølge |
| CN105745359B (zh) | 2013-11-19 | 2018-12-28 | 埃克电子电源和进程股份有限公司 | 在电解法中在直流电流上叠加交流电流的方法 |
| CN103993325A (zh) * | 2014-05-22 | 2014-08-20 | 大连靖浩丰科技发展有限公司 | 电子防锈装置 |
| CN104988514B (zh) * | 2015-07-21 | 2017-09-29 | 波思环球（北京）科技有限公司 | 一种金属管道表面抗腐蚀的装置 |
| US10858268B2 (en) * | 2015-07-29 | 2020-12-08 | Semb-Eco R&D Pte Ltd | Method and system for applying superimposed time-varying frequency electromagnetic wave to target object or target region |
| TWI647909B (zh) | 2018-01-19 | 2019-01-11 | 立積電子股份有限公司 | 開關裝置 |
| TWI666841B (zh) | 2018-07-20 | 2019-07-21 | 立積電子股份有限公司 | 信號開關裝置 |
| US11261530B2 (en) * | 2019-03-11 | 2022-03-01 | Prorbar, Inc. | Cathodic protection system and miniaturized constant current rectifier |
| CN109778196A (zh) * | 2019-03-21 | 2019-05-21 | 南方电网调峰调频发电有限公司 | 基于磁场辅助的海水环境下金属材料防腐装置及方法 |
| KR20220087489A (ko) * | 2019-10-24 | 2022-06-24 | 캐네디언 아우토 프리저베이션 아이엔씨. | 2 단자 부식 방지 디바이스, 시스템 및 방법 |
| US11764775B2 (en) | 2021-09-28 | 2023-09-19 | Richwave Technology Corp. | Switch device |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL261794A (el) * | 1960-02-29 | |||
| US3692650A (en) * | 1970-08-24 | 1972-09-19 | Signal Oil & Gas Co | Cathodic protection system |
| US4828665A (en) * | 1986-01-10 | 1989-05-09 | Mccready David F | Cathodic protection system using carbosil anodes |
| US5102514A (en) * | 1986-01-10 | 1992-04-07 | Rust Evader Corporation | Cathodic protection system using carbosil anodes |
| US4647353A (en) * | 1986-01-10 | 1987-03-03 | Mccready David | Cathodic protection system |
| US4950372A (en) * | 1986-01-10 | 1990-08-21 | Mccready David F | Cathodic protection system using carbosil anodes |
| US4767512A (en) * | 1986-12-03 | 1988-08-30 | George Cowatch | Process and apparatus for preventing oxidation of metal by capactive coupling |
| US6875336B2 (en) * | 1997-04-25 | 2005-04-05 | Canadian Auto Preservation, Inc. | Process and apparatus for preventing oxidation of metal |
| US6046515A (en) * | 1997-04-25 | 2000-04-04 | Lewis; Michael E. | Process and apparatus for preventing oxidation of metal |
| US6331243B1 (en) * | 1997-04-25 | 2001-12-18 | Red Swan, Inc. | Process and apparatus for preventing oxidation of metal |
-
2004
- 2004-05-17 US US10/846,598 patent/US7198706B2/en not_active Expired - Lifetime
- 2004-07-09 CA CA002474444A patent/CA2474444C/en not_active Expired - Lifetime
- 2004-07-16 AU AU2004203235A patent/AU2004203235C1/en not_active Expired
- 2004-07-22 DK DK04017268.6T patent/DK1598445T3/en active
- 2004-07-22 EP EP04017268.6A patent/EP1598445B1/en not_active Expired - Lifetime
- 2004-07-22 PL PL04017268T patent/PL1598445T3/pl unknown
- 2004-07-22 SI SI200432139T patent/SI1598445T1/sl unknown
- 2004-07-22 PT PT40172686T patent/PT1598445E/pt unknown
- 2004-07-22 ES ES04017268.6T patent/ES2460927T3/es not_active Expired - Lifetime
- 2004-11-09 TW TW093134181A patent/TWI359210B/zh active
-
2005
- 2005-05-12 CN CN2005100695270A patent/CN1699625B/zh active Active
-
2006
- 2006-04-10 HK HK06104315.4A patent/HK1084982A1/xx unknown
-
2014
- 2014-03-18 CY CY20141100212T patent/CY1114984T1/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| HK1084982A1 (en) | 2006-08-11 |
| CN1699625A (zh) | 2005-11-23 |
| CN1699625B (zh) | 2010-11-03 |
| EP1598445B1 (en) | 2013-12-18 |
| US20040211677A1 (en) | 2004-10-28 |
| DK1598445T3 (en) | 2014-03-24 |
| PL1598445T3 (pl) | 2014-06-30 |
| AU2004203235B2 (en) | 2009-08-27 |
| TW200538586A (en) | 2005-12-01 |
| AU2004203235C1 (en) | 2013-01-10 |
| CA2474444A1 (en) | 2005-11-17 |
| SI1598445T1 (sl) | 2014-05-30 |
| US7198706B2 (en) | 2007-04-03 |
| TWI359210B (en) | 2012-03-01 |
| EP1598445A3 (en) | 2006-06-28 |
| EP1598445A2 (en) | 2005-11-23 |
| ES2460927T3 (es) | 2014-05-16 |
| PT1598445E (pt) | 2014-03-26 |
| AU2004203235A1 (en) | 2005-12-01 |
| CA2474444C (en) | 2007-10-23 |
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