GB715665A - Improvements in or relating to anodes for use in the cathodic protection of metal objects - Google Patents
Improvements in or relating to anodes for use in the cathodic protection of metal objectsInfo
- Publication number
- GB715665A GB715665A GB18815/52A GB1881552A GB715665A GB 715665 A GB715665 A GB 715665A GB 18815/52 A GB18815/52 A GB 18815/52A GB 1881552 A GB1881552 A GB 1881552A GB 715665 A GB715665 A GB 715665A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- block
- anode
- anodes
- metal objects
- 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
Links
- 238000004210 cathodic protection Methods 0.000 title abstract 2
- 239000002184 metal Substances 0.000 title abstract 2
- 229910052751 metal Inorganic materials 0.000 title abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- 230000007797 corrosion Effects 0.000 abstract 2
- 238000005260 corrosion Methods 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 229910002804 graphite Inorganic materials 0.000 abstract 1
- 239000010439 graphite Substances 0.000 abstract 1
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
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
- C23F13/20—Conducting electric current to electrodes
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
715,665. Anodes for preventing corrosion. CATHODIC CORROSION CONTROL, Ltd., POWELL, H. M., and SPENCER, K. A. July 24, 1953 [July 24, 1952; Oct. 14, 1952], Nos. 18815/52 and 25757/52. Class 123(1) An anode for the cathodic protection of metal objects comprises a block 1 of electrically-conducting material having a cavity 3 in which is inserted a metallic connector in the form of a split tube 2. The block 1 is preferably tubular with a central bore 3 and made of carbon or graphite. The tube 2 is preferably copper or brass. Connecting lugs 6 may be secured to the ends of the tube 2, or, alternatively, the tube 2 is flattened and apertured to provide a convenient connection to an electric cable or another anode. In a modification the tube 2 is disposed in a blind hole in the block 1. In another embodiment, means for ensuring good electrical connection between a split tube 13 and a block 10 comprise a series of rubber discs 15 which, when axially compressed by means of a bolt member 17 and nut 20, expand radially so as to cause the tube 13 to grip more firmly the interior of the anode block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18815/52A GB715665A (en) | 1952-07-24 | 1952-07-24 | Improvements in or relating to anodes for use in the cathodic protection of metal objects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB18815/52A GB715665A (en) | 1952-07-24 | 1952-07-24 | Improvements in or relating to anodes for use in the cathodic protection of metal objects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB715665A true GB715665A (en) | 1954-09-15 |
Family
ID=10118888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB18815/52A Expired GB715665A (en) | 1952-07-24 | 1952-07-24 | Improvements in or relating to anodes for use in the cathodic protection of metal objects |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB715665A (en) |
-
1952
- 1952-07-24 GB GB18815/52A patent/GB715665A/en not_active Expired
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