FR1001398A - Improvements made to installations comprising systems of the circuit-trap type, more especially for energy transmission networks - Google Patents

Improvements made to installations comprising systems of the circuit-trap type, more especially for energy transmission networks

Info

Publication number
FR1001398A
FR1001398A FR1001398DA FR1001398A FR 1001398 A FR1001398 A FR 1001398A FR 1001398D A FR1001398D A FR 1001398DA FR 1001398 A FR1001398 A FR 1001398A
Authority
FR
France
Prior art keywords
installations
systems
circuit
energy transmission
improvements made
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
Other languages
French (fr)
Inventor
Andre Chevallier
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.)
UNION D'ELECTRICITE
Original Assignee
UNION D'ELECTRICITE
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 UNION D'ELECTRICITE filed Critical UNION D'ELECTRICITE
Application granted granted Critical
Publication of FR1001398A publication Critical patent/FR1001398A/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
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/003—Fault detection by injection of an auxiliary voltage
FR1001398D 1946-04-30 1946-04-30 Improvements made to installations comprising systems of the circuit-trap type, more especially for energy transmission networks Expired FR1001398A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1001398T 1946-04-30

Publications (1)

Publication Number Publication Date
FR1001398A true FR1001398A (en) 1952-02-22

Family

ID=9561166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1001398D Expired FR1001398A (en) 1946-04-30 1946-04-30 Improvements made to installations comprising systems of the circuit-trap type, more especially for energy transmission networks

Country Status (1)

Country Link
FR (1) FR1001398A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315198A1 (en) * 1974-12-10 1977-01-14 Us Commerce ACTIVE IMPEDANCE MULTIPLIER CIRCUIT

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2315198A1 (en) * 1974-12-10 1977-01-14 Us Commerce ACTIVE IMPEDANCE MULTIPLIER CIRCUIT

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