TW198071B - Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrode - Google Patents
Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrodeInfo
- Publication number
- TW198071B TW198071B TW80107571A TW80107571A TW198071B TW 198071 B TW198071 B TW 198071B TW 80107571 A TW80107571 A TW 80107571A TW 80107571 A TW80107571 A TW 80107571A TW 198071 B TW198071 B TW 198071B
- Authority
- TW
- Taiwan
- Prior art keywords
- grounding electrode
- weight
- metal object
- electric
- effecting
- Prior art date
Links
Abstract
A method for electric protection of a metal object consists in that an extended grounding electrode is placed into an electrolytic medium at a determined distance from the metal object to be protected, the grounding electrode and the object are connected to an electric power source so as to provide for a protection circuit and the metal object is polarized. The electric connection sections and the geometric dimensions and/or electric parameters of the electrode are chosen so that the value of the current propagation constant in the protection circuit does not exceed 10<SP>-3</SP> m<SP>-1</SP>. The grounding electrode comprises an extended central flexible metal conductor (18), an adhesive layer (20) providing for electric contact and an envelope (19) of a hardly soluble polymer current-conductive material based on a composition including a carbon-containing filler 40-80 % by weight, a rubber-based polymer 10-49 % by weight, a plasticizer 9-10 % by weight and an insecticide 0.2-10 % by weight.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW80107571A TW198071B (en) | 1991-09-25 | 1991-09-25 | Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrode |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW80107571A TW198071B (en) | 1991-09-25 | 1991-09-25 | Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrode |
Publications (1)
Publication Number | Publication Date |
---|---|
TW198071B true TW198071B (en) | 1993-01-11 |
Family
ID=51356431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW80107571A TW198071B (en) | 1991-09-25 | 1991-09-25 | Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrode |
Country Status (1)
Country | Link |
---|---|
TW (1) | TW198071B (en) |
-
1991
- 1991-09-25 TW TW80107571A patent/TW198071B/en active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0965358A3 (en) | Protecting medical electrodes from corrosion | |
CA2110020A1 (en) | Isolator surge protector for dc isolation and ac grounding of cathodically protected systems | |
AU6389586A (en) | Electrical device containing conductive polymer | |
CA2083207A1 (en) | Electric power generating element | |
EP0338857A3 (en) | Electrode | |
SE9203234L (en) | Device for protection against overcurrent in electrical circuits | |
CA2108469A1 (en) | Method for Electric Protection of Metal Object, Grounding Electrode for Effecting This Method and Composition for the Grounding Electrode | |
NO157220C (en) | ELECTRODE SUITABLE FOR USE IN A CORROSION PROTECTION SYSTEM WITH PRINTED ELECTRICAL CURRENT AND PROCEDURE FOR AA PROTECT AN ELECTRIC LEADING SUBSTRATE AGAINST CORROSION. | |
ATE77171T1 (en) | ENCLOSURE FOR CIRCUIT ARRANGEMENTS PROTECTED WITH PTC TERMINALS. | |
CA2023605A1 (en) | Protection circuit protected from overvoltage and overcurrent | |
ES8703678A1 (en) | Fault current protection circuit breaker. | |
CA2288006A1 (en) | Humane crustacean processor | |
TW198071B (en) | Method for electric protection of metal object, grounding electrode for effecting this method and composition for the grounding electrode | |
ES2011755A6 (en) | Electrode. | |
KR20200107694A (en) | Ground electrode method for electrical protection of metal objects | |
ITPD920125A1 (en) | METHOD AND DEVICE FOR PREVENTING ELECTROSTATIC DISCHARGES BETWEEN AN OBJECT SUSPENSIBLE TO ACCUMULATION OF ELECTRIC CHARGES, IN PARTICULAR | |
JPS5757896A (en) | Electrolyzing device for strip-like metallic plate | |
DE3565027D1 (en) | Fuel cell | |
GB1510295A (en) | Arrangements for over-voltage protection of electrical equipment | |
JPS63500312A (en) | Cathodic protection device to prevent corrosion of metal parts not placed on the ground | |
JPS5558469A (en) | Leakage current detector of arrester | |
JPS57187051A (en) | Ionizing electrode for electrostatic precipitator | |
CN2314451Y (en) | Lightning arresting pipe | |
SE8304523D0 (en) | DEVICE FOR PROTECTING A METALLIC FORMAL AGAINST CORROSION | |
Masia et al. | Corrosion Protection System |