CA545916A - Procede et dispositif pour l'essai d'isolation de cables electriques - Google Patents

Procede et dispositif pour l'essai d'isolation de cables electriques

Info

Publication number
CA545916A
CA545916A CA545916A CA545916DA CA545916A CA 545916 A CA545916 A CA 545916A CA 545916 A CA545916 A CA 545916A CA 545916D A CA545916D A CA 545916DA CA 545916 A CA545916 A CA 545916A
Authority
CA
Canada
Prior art keywords
insulation
testing
electric cables
cables
electric
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
CA545916A
Other languages
English (en)
Inventor
Thevenon Henri
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA545916A publication Critical patent/CA545916A/fr
Expired legal-status Critical Current

Links

CA545916A Procede et dispositif pour l'essai d'isolation de cables electriques Expired CA545916A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA545916T

Publications (1)

Publication Number Publication Date
CA545916A true CA545916A (fr) 1957-09-10

Family

ID=35703104

Family Applications (1)

Application Number Title Priority Date Filing Date
CA545916A Expired CA545916A (fr) Procede et dispositif pour l'essai d'isolation de cables electriques

Country Status (1)

Country Link
CA (1) CA545916A (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134071A (en) * 1960-05-16 1964-05-19 United States Steel Corp Apparatus for locating a fault in the insulation around the conductor of an electriccable
US3229199A (en) * 1961-10-18 1966-01-11 Dow Chemical Co Interference-free apparatus having a pair of rejection filters connected to hollow electrodes for testing insulated electrical conductors
US3241061A (en) * 1961-07-10 1966-03-15 Api Instr Company Flaw finding apparatus having capacitive sensors spaced apart along line of movementof a metallic sample while included in a bridge circuit feeding a difference amplifier
US3273057A (en) * 1963-12-31 1966-09-13 Sprague Electric Co Apparatus for continuous voltage application in testing
US3354386A (en) * 1966-11-16 1967-11-21 United Aircraft Corp Apparatus for detecting discontinuities in insulated conductors including capacitively coupled schmitt trigger means
US4164703A (en) * 1977-12-19 1979-08-14 Western Electric Company, Inc. Methods of and apparatus for detecting openings in cable jackets

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3134071A (en) * 1960-05-16 1964-05-19 United States Steel Corp Apparatus for locating a fault in the insulation around the conductor of an electriccable
US3241061A (en) * 1961-07-10 1966-03-15 Api Instr Company Flaw finding apparatus having capacitive sensors spaced apart along line of movementof a metallic sample while included in a bridge circuit feeding a difference amplifier
US3229199A (en) * 1961-10-18 1966-01-11 Dow Chemical Co Interference-free apparatus having a pair of rejection filters connected to hollow electrodes for testing insulated electrical conductors
US3273057A (en) * 1963-12-31 1966-09-13 Sprague Electric Co Apparatus for continuous voltage application in testing
US3354386A (en) * 1966-11-16 1967-11-21 United Aircraft Corp Apparatus for detecting discontinuities in insulated conductors including capacitively coupled schmitt trigger means
US4164703A (en) * 1977-12-19 1979-08-14 Western Electric Company, Inc. Methods of and apparatus for detecting openings in cable jackets

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