GB851884A - Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures - Google Patents

Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures

Info

Publication number
GB851884A
GB851884A GB14996/58A GB1499658A GB851884A GB 851884 A GB851884 A GB 851884A GB 14996/58 A GB14996/58 A GB 14996/58A GB 1499658 A GB1499658 A GB 1499658A GB 851884 A GB851884 A GB 851884A
Authority
GB
United Kingdom
Prior art keywords
tank
conductor
flange
anode
clamp
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
GB14996/58A
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.)
METAL AND PIPELINE ENDURANCE L
Original Assignee
METAL AND PIPELINE ENDURANCE L
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 METAL AND PIPELINE ENDURANCE L filed Critical METAL AND PIPELINE ENDURANCE L
Priority to GB14996/58A priority Critical patent/GB851884A/en
Publication of GB851884A publication Critical patent/GB851884A/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
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B11/00—Arrangements or adaptations of tanks for water supply
    • E03B11/02—Arrangements or adaptations of tanks for water supply for domestic or like local water supply
    • E03B11/04—Arrangements or adaptations of tanks for water supply for domestic or like local water supply without air regulators, i.e. without air inlet or outlet valves; water tanks provided with flexible walls
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use

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

851,884. Preventing corrosion. METAL & PIPELINE ENDURANCE Ltd., and VIVIAN, A. C. March 23, 1959 [May 9, 1958], No. 14996/58. Class 123(1) [Also in Group XXV] A device for preventing corrosion of liquid storage tanks, e.g. a domestic cold water tank 10, comprises a sacrificial anode 16 which is moulded around one end of an electrical conductor 15 which extends, with a close fit, through an aperture 14 in a wooden batten 12 supported between a pair of opposite walls of the tank 10. The conductor 15 carries at its other end a clamp 17 which is connected electrically with an upper tank flange 11. The conductor 15, which is made of copper or copper clad iron wire, frictionally engages the aperture 14 in the batten 12 so that the anode 16, made e.g. of magnesium and having a length of approximately threequarters of the height of the tank, can be adjusted to suspend mid-way between the free surface of the liquid in the tank and the bottom thereof. The anode may be enclosed within a porous bag. An alternative clamp arrangement comprises a strip of metal which is bent to form a split cylinder and has a diametrally arranged nut and bolt to clamp the flange 11 between the two adjacent longitudinal edges of the strip, the conductor 15 being clamped between a notch in one of the longitudinal edges and the flange 11.
GB14996/58A 1958-05-09 1958-05-09 Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures Expired GB851884A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB14996/58A GB851884A (en) 1958-05-09 1958-05-09 Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14996/58A GB851884A (en) 1958-05-09 1958-05-09 Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures

Publications (1)

Publication Number Publication Date
GB851884A true GB851884A (en) 1960-10-19

Family

ID=10051243

Family Applications (1)

Application Number Title Priority Date Filing Date
GB14996/58A Expired GB851884A (en) 1958-05-09 1958-05-09 Improvements in or relating to corrosion preventing devices for storage tanks for water and aqueous mixtures

Country Status (1)

Country Link
GB (1) GB851884A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196101A (en) * 1962-09-21 1965-07-20 Jr Harry W Hosford Anode support for cathodic protection system
US3378478A (en) * 1963-02-20 1968-04-16 Atomic Energy Commission Usa Apparatus for continuous oxygen monitoring of liquid metals
WO2014150672A1 (en) * 2013-03-15 2014-09-25 Saudi Arabian Oil Company Encapsulated impressed current anode for vessel internal cathodic protection

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3196101A (en) * 1962-09-21 1965-07-20 Jr Harry W Hosford Anode support for cathodic protection system
US3378478A (en) * 1963-02-20 1968-04-16 Atomic Energy Commission Usa Apparatus for continuous oxygen monitoring of liquid metals
WO2014150672A1 (en) * 2013-03-15 2014-09-25 Saudi Arabian Oil Company Encapsulated impressed current anode for vessel internal cathodic protection
US9499915B2 (en) 2013-03-15 2016-11-22 Saudi Arabian Oil Company Encapsulated impressed current anode for vessel internal cathodic protection

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