FR1525928A - Insulation fault monitoring and localization device - Google Patents

Insulation fault monitoring and localization device

Info

Publication number
FR1525928A
FR1525928A FR87390A FR87390A FR1525928A FR 1525928 A FR1525928 A FR 1525928A FR 87390 A FR87390 A FR 87390A FR 87390 A FR87390 A FR 87390A FR 1525928 A FR1525928 A FR 1525928A
Authority
FR
France
Prior art keywords
fault monitoring
localization device
insulation fault
insulation
localization
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
FR87390A
Other languages
French (fr)
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Priority to FR87390A priority Critical patent/FR1525928A/en
Application granted granted Critical
Publication of FR1525928A publication Critical patent/FR1525928A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
    • G01N29/14—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object using acoustic emission techniques

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
FR87390A 1966-12-14 1966-12-14 Insulation fault monitoring and localization device Expired FR1525928A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR87390A FR1525928A (en) 1966-12-14 1966-12-14 Insulation fault monitoring and localization device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR87390A FR1525928A (en) 1966-12-14 1966-12-14 Insulation fault monitoring and localization device

Publications (1)

Publication Number Publication Date
FR1525928A true FR1525928A (en) 1968-05-24

Family

ID=8622410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR87390A Expired FR1525928A (en) 1966-12-14 1966-12-14 Insulation fault monitoring and localization device

Country Status (1)

Country Link
FR (1) FR1525928A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415297A1 (en) * 1978-01-19 1979-08-17 Tokyo Shibaura Electric Co METHOD AND APPARATUS FOR DETECTION OF FOREIGN MATERIALS IN AN ELECTRICAL APPARATUS WITH GAS INSULATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2415297A1 (en) * 1978-01-19 1979-08-17 Tokyo Shibaura Electric Co METHOD AND APPARATUS FOR DETECTION OF FOREIGN MATERIALS IN AN ELECTRICAL APPARATUS WITH GAS INSULATION

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