GB699239A - Improvements in or relating to consumable metal anodes - Google Patents

Improvements in or relating to consumable metal anodes

Info

Publication number
GB699239A
GB699239A GB17457/50A GB1745750A GB699239A GB 699239 A GB699239 A GB 699239A GB 17457/50 A GB17457/50 A GB 17457/50A GB 1745750 A GB1745750 A GB 1745750A GB 699239 A GB699239 A GB 699239A
Authority
GB
United Kingdom
Prior art keywords
relating
sheathing
anode
magnesium
metal anodes
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
GB17457/50A
Inventor
William Frederick Higgins
William Godfrey Waite
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.)
FA Hughes and Co Ltd
Original Assignee
FA Hughes and Co 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
Priority to NL74768D priority Critical patent/NL74768C/xx
Priority to BE504585D priority patent/BE504585A/xx
Application filed by FA Hughes and Co Ltd filed Critical FA Hughes and Co Ltd
Priority to GB17457/50A priority patent/GB699239A/en
Priority to US235214A priority patent/US2721172A/en
Priority to FR1039532D priority patent/FR1039532A/en
Publication of GB699239A publication Critical patent/GB699239A/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
    • C23F13/10—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
    • C23F2213/00—Aspects of inhibiting corrosion of metals by anodic or cathodic protection
    • C23F2213/30—Anodic or cathodic protection specially adapted for a specific object
    • C23F2213/31—Immersed structures, e.g. submarine structures

Abstract

699,239. Anodes for preventing corrosion. HUGHES & CO., Ltd., F. A. June 18, 1951 [July 12, 1950; Nov. 17, 1950]. Nos. 17457/50 and 28149/50. Class 123 (i). An anode 10 for the protection of buried metallic structures, &c. comprises a solid elongated block which is made essentially of magnesium and is enclosed within a sheathing 12 of aluminium, or other metal or alloy more noble than the magnesium, with or without an interposed insulating layer of bitumen, &c., so that only one end thereof and, if desired, a minor part of its peripheral surface, is exposed. The anode may be cast, using the sheathing as a mould, and is provided with a steel terminal rod 11. Specifications 658,364 and 683,629 are referred to.
GB17457/50A 1950-07-12 1950-07-12 Improvements in or relating to consumable metal anodes Expired GB699239A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL74768D NL74768C (en) 1950-07-12
BE504585D BE504585A (en) 1950-07-12
GB17457/50A GB699239A (en) 1950-07-12 1950-07-12 Improvements in or relating to consumable metal anodes
US235214A US2721172A (en) 1950-07-12 1951-07-05 Consumable metal anodes
FR1039532D FR1039532A (en) 1950-07-12 1951-07-10 Improvements made to consumable metal anodes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB17457/50A GB699239A (en) 1950-07-12 1950-07-12 Improvements in or relating to consumable metal anodes

Publications (1)

Publication Number Publication Date
GB699239A true GB699239A (en) 1953-11-04

Family

ID=10095512

Family Applications (1)

Application Number Title Priority Date Filing Date
GB17457/50A Expired GB699239A (en) 1950-07-12 1950-07-12 Improvements in or relating to consumable metal anodes

Country Status (5)

Country Link
US (1) US2721172A (en)
BE (1) BE504585A (en)
FR (1) FR1039532A (en)
GB (1) GB699239A (en)
NL (1) NL74768C (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2882213A (en) * 1955-02-01 1959-04-14 Dow Chemical Co Galvanic anode
US2855358A (en) * 1955-02-01 1958-10-07 Dow Chemical Co Galvanic anode
GB817120A (en) * 1956-07-05 1959-07-22 Eilif Risberg Method and means for the cathodic protection of tanks filled with sea water
US2910420A (en) * 1957-07-31 1959-10-27 Herman S Preiser Cathodic protection system and electrode holder
US2934484A (en) * 1958-04-15 1960-04-26 Engelhard Ind Inc Mounting device for reference cells in cathodic protection systems
US3012958A (en) * 1958-04-17 1961-12-12 Patrol Valve Co Vitreous lined water tanks with sacrificial anodes
US3067122A (en) * 1959-03-19 1962-12-04 Rolland C Sabins Anode mounting with concentric bells
US3048535A (en) * 1960-03-22 1962-08-07 Rolland C Sabins Electrolytic system
US3179504A (en) * 1964-03-27 1965-04-20 Dow Chemical Co Composite body of magnesium and aluminum and method of making same
US3421990A (en) * 1966-04-28 1969-01-14 Nancy Ann Penix Sacrificial anode
US4420382A (en) * 1980-01-18 1983-12-13 Alcan International Limited Method for controlling end effect on anodes used for cathodic protection and other applications
US8980439B2 (en) * 2010-10-12 2015-03-17 GM Global Technology Operations LLC Bimetallic forging and method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US685176A (en) * 1901-01-16 1901-10-22 Henry Schuyler Ross Tube-protector.
US1506306A (en) * 1923-10-16 1924-08-26 Kirkaldy Engineering Corp Anode
US2157180A (en) * 1937-10-28 1939-05-09 Anaconda Wire & Cable Co Zinc ground rod
US2459123A (en) * 1946-03-21 1949-01-11 Cleveland Heater Co Water heating device with corrosion protective anode
US2489739A (en) * 1946-05-31 1949-11-29 Edgar M Butler Electrolytic water correction device
FR957880A (en) * 1946-12-26 1950-02-28

Also Published As

Publication number Publication date
BE504585A (en)
NL74768C (en)
US2721172A (en) 1955-10-18
FR1039532A (en) 1953-10-07

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