[go: up one dir, main page]

GB944031A - Anodes for use in cathodic protection of water tanks and similar containers - Google Patents

Anodes for use in cathodic protection of water tanks and similar containers

Info

Publication number
GB944031A
GB944031A GB3892/59A GB389259A GB944031A GB 944031 A GB944031 A GB 944031A GB 3892/59 A GB3892/59 A GB 3892/59A GB 389259 A GB389259 A GB 389259A GB 944031 A GB944031 A GB 944031A
Authority
GB
United Kingdom
Prior art keywords
block
tank
anodes
water tanks
cathodic protection
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
GB3892/59A
Inventor
Michael James Cochrane
Douglas Henry Du Rieu
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.)
MOLECULAR METALS Ltd
Original Assignee
MOLECULAR METALS Ltd
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 MOLECULAR METALS Ltd filed Critical MOLECULAR METALS Ltd
Priority to GB3892/59A priority Critical patent/GB944031A/en
Publication of GB944031A publication Critical patent/GB944031A/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
    • C23F13/06—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
    • C23F13/18—Means for supporting electrodes
    • 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

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)

Abstract

<PICT:0944031/C3/1> A water tank 6 is cathodically protected against corrosion by a sacrificial anode consisting of a frusto-conical block 1 of, for example, magnesium, which is supported in the tank on a tripod having legs 2. The legs which are of zinc galvanized steel are coated with a plastic material, for example, polythene, to insulate them from the tank and the block, are located in respective grooves in the block and are secured thereto by a cast-in bolt 4. An insulated wire 7 electrically connects the block to the tank.
GB3892/59A 1959-02-04 1959-02-04 Anodes for use in cathodic protection of water tanks and similar containers Expired GB944031A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3892/59A GB944031A (en) 1959-02-04 1959-02-04 Anodes for use in cathodic protection of water tanks and similar containers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3892/59A GB944031A (en) 1959-02-04 1959-02-04 Anodes for use in cathodic protection of water tanks and similar containers

Publications (1)

Publication Number Publication Date
GB944031A true GB944031A (en) 1963-12-11

Family

ID=9766841

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3892/59A Expired GB944031A (en) 1959-02-04 1959-02-04 Anodes for use in cathodic protection of water tanks and similar containers

Country Status (1)

Country Link
GB (1) GB944031A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470077A (en) * 1967-09-07 1969-09-30 Magnesium Elektron Ltd Sacrificial anodes and method of using same
GB2302880A (en) * 1995-06-30 1997-02-05 Phillip John West Tapered sacrificial anode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470077A (en) * 1967-09-07 1969-09-30 Magnesium Elektron Ltd Sacrificial anodes and method of using same
GB2302880A (en) * 1995-06-30 1997-02-05 Phillip John West Tapered sacrificial anode
GB2302880B (en) * 1995-06-30 1998-11-04 Philip John West Tapered sacrificial anode

Similar Documents

Publication Publication Date Title
GB1176274A (en) Method and Means for Preventing Fouling of Metal in a Marine Environment
US2856342A (en) Anti-corrosion anode
GB944031A (en) Anodes for use in cathodic protection of water tanks and similar containers
GB803864A (en) Improvements in sacrificial anodes for use in cathode protection systems
GB888791A (en) Improvements in or relating to devices for holding galvanic anodes
GB904553A (en) Improvements in or relating to impressed current anodes for cathodic protection
US3074862A (en) Cathodic protection of metal surfaces exposed to aqueous liquid
GB927284A (en) Protection of ferrous metal surfaces
GB1002057A (en) Sea-water resisting steel
GB848216A (en) Improvements in or relating to galvanic anodes for use in the cathodic protection ofmetallic structures
GB879289A (en) Improvements in or relating to the cathodic protection of the interior of tanks
GB867277A (en) Improvements in or relating to cathodic protection of metal structures against corrosion
GB719427A (en) Improvements in or relating to the cathodic protection of metallic structures against corrosion in sea-water
GB777816A (en) Improvements in or relating to consumable galvanic anodes for use in the cathodic protection of metal structures
FR1245382A (en) Installation for the cathodic protection of metal parts immersed in water
GB1123595A (en) Improvements in or relating to the cathodic corrosion protection of metal bodies
GB833484A (en) Improvements in or relating to cathodic protection of metal structures
GB831660A (en) Improvements in or relating to cathodic protection of metallic structures
GB754812A (en) A process for the protection against fouling and corrosion of ships&#39; hulls, metal sheet pilings and like objects
GB1099686A (en) Improvements in or relating to the prevention of fouling
GB960723A (en) Improvements in or relating to cathodic protection of metals
GB780348A (en) Improvements in or relating to cathodic protection of metallic structures
GB855316A (en) Improvements in or relating to cathodic protection of metal structures against corrosion
Shabarova The Effect of Corrosion Inhibitors\ In a Protective Oil\ on the Corrosion and Electrode Reaction Kinetics of Magnesium
GB543627A (en) An improved method for the protection of steel containers against corrosion