GB683629A - Improvements in or relating to anodes for the protection of metal structures against corrosion - Google Patents

Improvements in or relating to anodes for the protection of metal structures against corrosion

Info

Publication number
GB683629A
GB683629A GB90950A GB90950A GB683629A GB 683629 A GB683629 A GB 683629A GB 90950 A GB90950 A GB 90950A GB 90950 A GB90950 A GB 90950A GB 683629 A GB683629 A GB 683629A
Authority
GB
United Kingdom
Prior art keywords
anodes
subsidiary
base alloy
anode
main anode
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
GB90950A
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.)
WILLIAM GODFREY WAITE
FA Hughes and Co Ltd
Original Assignee
WILLIAM GODFREY WAITE
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 NL74279D priority Critical patent/NL74279C/xx
Priority to BE498953D priority patent/BE498953A/xx
Application filed by WILLIAM GODFREY WAITE, FA Hughes and Co Ltd filed Critical WILLIAM GODFREY WAITE
Priority to GB90950A priority patent/GB683629A/en
Priority to FR1019369D priority patent/FR1019369A/en
Publication of GB683629A publication Critical patent/GB683629A/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

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

683,629. Preventing corrosion. HUGHES & CO., Ltd., F. A., WAITE, W. G., and HIGGINS, W. F. Oct. 10; 1950 [Jan. 13, 1950], No. 909/50. Class 123 (i) A metal anode for the galvanic protection of a metal structure, buried or immersed in an aqueous solution, comprises a main anode 1, Fig. 1, and subsidiary anodes preferably in the form of plates 5 which are mechanically and electrically connected to the main anode by a bolt 2, having a conductor wire 11 leading to said structure, and are adapted to be completely consumed by electrolytic action during the initial period of use. Alternatively, a cylindrical main anode has subsidiary anodes in the form of flat annular rings or flanges integral therewith. The main and subsidiary anodes may be castings of a magnesium base alloy and commercially pure magnesium respectively or, alternatively, of zinc .or a zinc base alloy and a magnesium base alloy. In a modification the main anode 5 and subsidiary anodes, e.g. fins 7, form a star-shaped member, Fig. 3, which is mounted on a ferrule 8 adapted to be screwed into a tapped hole in the structure.
GB90950A 1950-01-13 1950-01-13 Improvements in or relating to anodes for the protection of metal structures against corrosion Expired GB683629A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL74279D NL74279C (en) 1950-01-13
BE498953D BE498953A (en) 1950-01-13
GB90950A GB683629A (en) 1950-01-13 1950-01-13 Improvements in or relating to anodes for the protection of metal structures against corrosion
FR1019369D FR1019369A (en) 1950-01-13 1950-05-31 Improvements made to consumable metal anodes to galvanically protect metal constructions against corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB90950A GB683629A (en) 1950-01-13 1950-01-13 Improvements in or relating to anodes for the protection of metal structures against corrosion

Publications (1)

Publication Number Publication Date
GB683629A true GB683629A (en) 1952-12-03

Family

ID=9712629

Family Applications (1)

Application Number Title Priority Date Filing Date
GB90950A Expired GB683629A (en) 1950-01-13 1950-01-13 Improvements in or relating to anodes for the protection of metal structures against corrosion

Country Status (4)

Country Link
BE (1) BE498953A (en)
FR (1) FR1019369A (en)
GB (1) GB683629A (en)
NL (1) NL74279C (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733203A (en) * 1956-01-31 Electrolytic silver cleaner
DE1129802B (en) * 1957-05-20 1962-05-17 Hughes & Co Anode for the cathodic protection of iron structures
US3047478A (en) * 1959-11-25 1962-07-31 Pure Oil Co Mitigating corrosion of marine structures
US3066090A (en) * 1959-07-21 1962-11-27 Spector Dov Anode mountings
DE1149966B (en) * 1959-06-22 1963-06-06 Rolland Clifford Sabins Corrosion protection system
US3146182A (en) * 1959-08-25 1964-08-25 Rolland C Sabins Electrolytic system
CN108118343A (en) * 2018-01-17 2018-06-05 青岛钢研纳克检测防护技术有限公司 The impressed current of jacket platform and sacrificial anode Combined Protection device and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2733203A (en) * 1956-01-31 Electrolytic silver cleaner
DE1129802B (en) * 1957-05-20 1962-05-17 Hughes & Co Anode for the cathodic protection of iron structures
US3074876A (en) * 1957-05-20 1963-01-22 Hughes & Co Anode for cathodic protection
DE1149966B (en) * 1959-06-22 1963-06-06 Rolland Clifford Sabins Corrosion protection system
US3066090A (en) * 1959-07-21 1962-11-27 Spector Dov Anode mountings
US3146182A (en) * 1959-08-25 1964-08-25 Rolland C Sabins Electrolytic system
US3047478A (en) * 1959-11-25 1962-07-31 Pure Oil Co Mitigating corrosion of marine structures
CN108118343A (en) * 2018-01-17 2018-06-05 青岛钢研纳克检测防护技术有限公司 The impressed current of jacket platform and sacrificial anode Combined Protection device and method

Also Published As

Publication number Publication date
NL74279C (en)
FR1019369A (en) 1953-01-21
BE498953A (en)

Similar Documents

Publication Publication Date Title
GB548184A (en) Corrosion proofing metal articles
GB1063503A (en) Improvements in or relating to electroplating on cast iron
GB683629A (en) Improvements in or relating to anodes for the protection of metal structures against corrosion
GB1435130A (en) Bipolar electrode connections in bipolar electrolytic filter press cell structures
GB223584A (en) Improvements in anodes for preventing corrosion of metallic surfaces
GB559164A (en) Improvements in or relating to the electro-deposition of antimony
GB703643A (en) Improvements in or relating to elect
US2257130A (en) Magnesium primary cell
GB912868A (en) Improvements in or relating to the electropolishing of metals and metal alloys
ES481474A1 (en) Electroplating tin or tin alloy
JPS5472775A (en) Electrode structural body
GB601173A (en) Bearing
GB572168A (en) Improvements in and relating to soluble electrolytic anodes
US1628785A (en) Electrolytic rectifier
JPS5312798A (en) Electrolyzing eqiupment for aqueous solution of alkali metal salt
GB868819A (en) Electrolytic system
GB829716A (en) Electrolytic coating on articles of magnesium or magnesium base alloys
GB1155575A (en) A method of Electrolysing Aqueous Hydrochloric Acid
GB797806A (en) Improvements in or relating to electroplating zinc on basis metal
GB658364A (en) Improvements in or relating to anodes for cathodic protection of metal structures
GB835795A (en) Improvements in or relating to the protection of ferrous metal structures against corrosion
Maeda Some Considerations on the Properties of Al-Zn Alloys as a Galvanic Anode for Cathodic Protection
GB558722A (en) A process for the manufacture of copper powder
GB984477A (en) Improvements in or relating to electrodes for the electrolytic protection of metal parts
GB365815A (en) Improvements in or relating to anodes for electrolysis