GB957467A - Cathodic protection system - Google Patents

Cathodic protection system

Info

Publication number
GB957467A
GB957467A GB7183/61A GB718361A GB957467A GB 957467 A GB957467 A GB 957467A GB 7183/61 A GB7183/61 A GB 7183/61A GB 718361 A GB718361 A GB 718361A GB 957467 A GB957467 A GB 957467A
Authority
GB
United Kingdom
Prior art keywords
anode
oscillator
protection
diode
feb
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
Application number
GB7183/61A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Engelhard Industries Inc
Original Assignee
Engelhard Industries Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Engelhard Industries Inc filed Critical Engelhard Industries Inc
Publication of GB957467A publication Critical patent/GB957467A/en
Expired legal-status Critical Current

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

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)
GB7183/61A 1960-02-29 1961-02-27 Cathodic protection system Expired GB957467A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1159360A 1960-02-29 1960-02-29
US85008A US3242064A (en) 1960-02-29 1961-01-26 Cathodic protection system

Publications (1)

Publication Number Publication Date
GB957467A true GB957467A (en) 1964-05-06

Family

ID=26682561

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7183/61A Expired GB957467A (en) 1960-02-29 1961-02-27 Cathodic protection system

Country Status (5)

Country Link
US (1) US3242064A (enrdf_load_stackoverflow)
DE (1) DE1446395B2 (enrdf_load_stackoverflow)
DK (1) DK112841B (enrdf_load_stackoverflow)
GB (1) GB957467A (enrdf_load_stackoverflow)
NL (2) NL261794A (enrdf_load_stackoverflow)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3374162A (en) * 1962-08-21 1968-03-19 Rubelmann Haydn Control unit for automatic cathodic protection
NL299363A (enrdf_load_stackoverflow) * 1962-10-17
FI42491C (fi) * 1963-04-27 1970-08-10 Menetelmä valssien, sylinterien ja sellaisten suojaamiseksi syöpymistä vastaan
US3330751A (en) * 1963-05-20 1967-07-11 Lockheed Aircraft Corp Cathodic protection circuit including diode means
US3360452A (en) * 1964-02-24 1967-12-26 Nee & Mcnulty Inc Cathodic protection system
US3373100A (en) * 1964-05-22 1968-03-12 Rubelmann Haydn Precontrol salinity compensator for automatic cathodic protection system
US3442779A (en) * 1964-07-27 1969-05-06 Canadian Ind Anodic protection of metals
US3424665A (en) * 1965-10-22 1969-01-28 Harco Corp Cathodic protection system
US3493485A (en) * 1967-10-25 1970-02-03 Cornell Aeronautical Labor Inc Apparatus for determining dissolved oxygen concentration of biological fluids
US3622489A (en) * 1968-09-25 1971-11-23 Institutual De Cercetari Si Pr Cathodic protection system
US3674662A (en) * 1970-11-10 1972-07-04 Shell Oil Co Cathodic protection of closely spaced oil well casings
US3953742A (en) * 1974-07-17 1976-04-27 Brunswick Corporation Cathodic protection monitoring apparatus for marine propulsion device
US4085009A (en) * 1976-07-28 1978-04-18 Technicon Instruments Corporation Methods for determination of enzyme reactions
US4440611A (en) * 1981-12-09 1984-04-03 The Texas A & M University System Cathodic electrochemical process for preventing or retarding microbial and calcareous fouling
CA1229320A (en) * 1982-12-21 1987-11-17 Koichi Yoshida Method for cathodic protection of aluminum material
US5102514A (en) * 1986-01-10 1992-04-07 Rust Evader Corporation Cathodic protection system using carbosil anodes
US4950372A (en) * 1986-01-10 1990-08-21 Mccready David F Cathodic protection system using carbosil anodes
US4828665A (en) * 1986-01-10 1989-05-09 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
US4795537A (en) * 1987-04-10 1989-01-03 H.P.G. Research Ltd. Electrical conditioning system for electrodes in an electrolysis cell
US5139634A (en) * 1989-05-22 1992-08-18 Colorado Interstate Gas Company Method of use of dual bed cathodic protection system with automatic controls
DE4025088A1 (de) * 1990-08-08 1992-02-13 Vaw Ver Aluminium Werke Ag Kathodischer korrosionsschutz fuer ein aluminium enthaltendes substrat
USH1644H (en) * 1990-08-13 1997-05-06 The United States Of America As Represented By The Secretary Of The Navy Method and apparatus for providing continuous cathodic protection by solar power
DE4118831A1 (de) * 1991-06-07 1992-12-10 Corrobesch Vertriebsgesellscha Verfahren zur verhinderung eines bewuchses von stahlwasserbauwerken und schiffen
US5407549A (en) * 1993-10-29 1995-04-18 Camp; Warren J. Electronic corrosion protection system
US7198706B2 (en) * 1997-04-25 2007-04-03 Canadian Auto Preservation Inc. Method for inhibiting corrosion of metal
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
US6365034B1 (en) 1997-05-07 2002-04-02 Polymer Alloys Llc High throughput electrochemical test for measuring corrosion resistance
EP1241280A1 (fr) * 2001-03-12 2002-09-18 Cebelcor A.S.B.L. Procédé et installation pour la protection cathodique d'une structure métallique
RU2223346C1 (ru) * 2002-08-15 2004-02-10 Петухов Виктор Сергеевич Устройство защиты от коррозии импульсным током
US7540945B2 (en) * 2005-07-29 2009-06-02 Marquez Salvatierra Manuel Antonio Anticorrosive treatment for shaving blades
EP1777322A1 (en) * 2005-10-18 2007-04-25 Technische Universiteit Delft Apparatus for cathodic protection of steel reinforced concrete structures and method
US8118983B1 (en) 2010-01-15 2012-02-21 Brunswick Corporation System for inhibiting corrosion of submerged components in a marine propulsion system
CN104583449B (zh) * 2012-10-11 2016-07-06 艺科环球科技私人有限公司 使用时变电磁波为金属结构提供防腐蚀保护的系统和方法
WO2014081339A1 (ru) 2012-11-23 2014-05-30 Sulimin Yuriy Vladimirovich Станция защиты от коррозии импульсным током
CN103014721B (zh) * 2012-12-06 2014-12-10 青岛雅合科技发展有限公司 智能多路恒电位仪及其工作方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2021519A (en) * 1933-12-12 1935-11-19 Polin Inc Corrosion preventative
GB657392A (en) * 1949-02-17 1951-09-19 Charles Antoine Hajosi Electrical method for protecting metal surfaces from corrosion and formation of incrustations
US2659850A (en) * 1950-03-14 1953-11-17 Leeds & Northrup Co Motor control system and the like
US2759887A (en) * 1951-01-24 1956-08-21 John A Miles Cathodic protection regulator
US2832734A (en) * 1952-02-14 1958-04-29 Leeds & Northrup Co Coulometric systems
US2752308A (en) * 1952-08-18 1956-06-26 Smith Corp A O Cathodically protected water storage tank with safety shutoff
US2912635A (en) * 1956-11-01 1959-11-10 Ford Motor Co Electrical regulator device for generators
US2939824A (en) * 1957-07-26 1960-06-07 Kaiser Aluminium Chem Corp Method and apparatus for the production of aluminum
NL239003A (enrdf_load_stackoverflow) * 1958-05-09
US2932783A (en) * 1958-08-01 1960-04-12 Motorola Inc Voltage regulated power supply
NL245241A (enrdf_load_stackoverflow) * 1958-12-01
US2962651A (en) * 1959-07-13 1960-11-29 Dressen Barnes Corp Transistorized voltage regulator

Also Published As

Publication number Publication date
NL136909C (enrdf_load_stackoverflow)
US3242064A (en) 1966-03-22
DK112841B (da) 1969-01-20
DE1446395B2 (de) 1970-06-18
DE1446395A1 (de) 1969-03-27
NL261794A (enrdf_load_stackoverflow)

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