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 electrode

Info

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
Application number
TW80107571A
Other languages
Chinese (zh)
Inventor
Vsevolod Vsevolodovic Pritula
Rimma Vasilievna Kudinova
Igor Dmitrievich Yagmur
Aleksandr Vasilevich Zuev
Aleksander Alek Delektorskijj
Efimovich Kornev Anatoly
Georgievich Nekljudov Jury
Original Assignee
Raychem Sa Nv
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 Raychem Sa Nv filed Critical Raychem Sa Nv
Priority to TW80107571A priority Critical patent/TW198071B/en
Application granted granted Critical
Publication of TW198071B publication Critical patent/TW198071B/en

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.
TW80107571A 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 TW198071B (en)

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)

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