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FR1439059A - Improvements to devices for controlling high voltage electrical circuits - Google Patents

Improvements to devices for controlling high voltage electrical circuits

Info

Publication number
FR1439059A
FR1439059A FR4401A FR4401A FR1439059A FR 1439059 A FR1439059 A FR 1439059A FR 4401 A FR4401 A FR 4401A FR 4401 A FR4401 A FR 4401A FR 1439059 A FR1439059 A FR 1439059A
Authority
FR
France
Prior art keywords
devices
high voltage
electrical circuits
voltage electrical
controlling high
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
FR4401A
Other languages
French (fr)
Inventor
Henri Maurice Marchal
Christophe Benardeau
Maurice Pilato
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR4401A priority Critical patent/FR1439059A/en
Application granted granted Critical
Publication of FR1439059A publication Critical patent/FR1439059A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0069—Details of emergency protective circuit arrangements concerning transmission of signals by means of light or heat rays
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/42—Driving mechanisms
    • H01H33/423—Driving mechanisms making use of an electromagnetic wave communication

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR4401A 1965-02-04 1965-02-04 Improvements to devices for controlling high voltage electrical circuits Expired FR1439059A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR4401A FR1439059A (en) 1965-02-04 1965-02-04 Improvements to devices for controlling high voltage electrical circuits

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR4401A FR1439059A (en) 1965-02-04 1965-02-04 Improvements to devices for controlling high voltage electrical circuits

Publications (1)

Publication Number Publication Date
FR1439059A true FR1439059A (en) 1966-05-20

Family

ID=8570039

Family Applications (1)

Application Number Title Priority Date Filing Date
FR4401A Expired FR1439059A (en) 1965-02-04 1965-02-04 Improvements to devices for controlling high voltage electrical circuits

Country Status (1)

Country Link
FR (1) FR1439059A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204822A1 (en) * 1972-10-31 1974-05-24 Sperry Rand Corp
FR2314502A1 (en) * 1975-06-10 1977-01-07 Alsthom Cgee Electrical leakage measurement apparatus - applies high voltage across component and measures current using opto-electronic threshold detection circuit

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204822A1 (en) * 1972-10-31 1974-05-24 Sperry Rand Corp
FR2314502A1 (en) * 1975-06-10 1977-01-07 Alsthom Cgee Electrical leakage measurement apparatus - applies high voltage across component and measures current using opto-electronic threshold detection circuit

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