CA545916A - Process and device for testing the insulation of electric cables - Google Patents

Process and device for testing the insulation of electric cables

Info

Publication number: CA545916A
Authority: CA; Canada
Prior art keywords: insulation; testing; electric cables; cables; electric
Prior art date: 1957-09-10
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

French (fr)

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

1957-09-10

1957-09-10 Application granted granted Critical

1957-09-10 Publication of CA545916A publication Critical patent/CA545916A/en

Status Expired legal-status Critical Current

Links

CA545916A Process and device for testing the insulation of electric cables Expired CA545916A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA545916T

Publications (1)

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

Family

ID=35703104

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA545916A Expired CA545916A (en)			Process and device for testing the insulation of electric cables

Country Status (1)

Country	Link
CA (1)	CA545916A (en)

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

0
- CA CA545916A patent/CA545916A/en not_active Expired

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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