FR2539878B1 - - Google Patents

Info

Publication number
FR2539878B1
FR2539878B1 FR8300979A FR8300979A FR2539878B1 FR 2539878 B1 FR2539878 B1 FR 2539878B1 FR 8300979 A FR8300979 A FR 8300979A FR 8300979 A FR8300979 A FR 8300979A FR 2539878 B1 FR2539878 B1 FR 2539878B1
Authority
FR
France
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
FR8300979A
Other languages
French (fr)
Other versions
FR2539878A1 (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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider SA
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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR8300979A priority Critical patent/FR2539878A1/fr
Publication of FR2539878A1 publication Critical patent/FR2539878A1/fr
Application granted granted Critical
Publication of FR2539878B1 publication Critical patent/FR2539878B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/22—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-emitting devices, e.g. LED, optocouplers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR8300979A 1983-01-24 1983-01-24 Dispositif de controle du fonctionnement de semi-conducteurs de puissance Granted FR2539878A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8300979A FR2539878A1 (fr) 1983-01-24 1983-01-24 Dispositif de controle du fonctionnement de semi-conducteurs de puissance

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8300979A FR2539878A1 (fr) 1983-01-24 1983-01-24 Dispositif de controle du fonctionnement de semi-conducteurs de puissance

Publications (2)

Publication Number Publication Date
FR2539878A1 FR2539878A1 (fr) 1984-07-27
FR2539878B1 true FR2539878B1 (en:Method) 1985-03-08

Family

ID=9285196

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8300979A Granted FR2539878A1 (fr) 1983-01-24 1983-01-24 Dispositif de controle du fonctionnement de semi-conducteurs de puissance

Country Status (1)

Country Link
FR (1) FR2539878A1 (en:Method)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10816577B2 (en) * 2017-12-11 2020-10-27 Micatu Inc. Electric field detection device and methods of use thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1019525B (it) * 1972-03-21 1977-11-30 Ferdinando D Metodo apparecchio e prodotto per formare complessi stabili di polia nioni
CH601802A5 (en) * 1974-10-19 1978-07-14 Dehn & Soehne HV tester with visual display
FR2331795A1 (fr) * 1975-11-17 1977-06-10 Cem Comp Electro Mec Dispositif de signalisation de la presence de haute tension en un point determine
DE2712064C3 (de) * 1977-03-15 1980-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Strommeßeinrichtung

Also Published As

Publication number Publication date
FR2539878A1 (fr) 1984-07-27

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Legal Events

Date Code Title Description
ST Notification of lapse