FR2191319B1 - - Google Patents

Info

Publication number
FR2191319B1
FR2191319B1 FR7223599A FR7223599A FR2191319B1 FR 2191319 B1 FR2191319 B1 FR 2191319B1 FR 7223599 A FR7223599 A FR 7223599A FR 7223599 A FR7223599 A FR 7223599A FR 2191319 B1 FR2191319 B1 FR 2191319B1
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
FR7223599A
Other versions
FR2191319A1 (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.)
Radiotechnique Compelec RTC SA
Original Assignee
Radiotechnique Compelec RTC 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 Radiotechnique Compelec RTC SA filed Critical Radiotechnique Compelec RTC SA
Priority to FR7223599A priority Critical patent/FR2191319B1/fr
Publication of FR2191319A1 publication Critical patent/FR2191319A1/fr
Application granted granted Critical
Publication of FR2191319B1 publication Critical patent/FR2191319B1/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/027—Details with automatic disconnection after a predetermined time

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR7223599A 1972-06-29 1972-06-29 Expired FR2191319B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7223599A FR2191319B1 (fr) 1972-06-29 1972-06-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7223599A FR2191319B1 (fr) 1972-06-29 1972-06-29

Publications (2)

Publication Number Publication Date
FR2191319A1 FR2191319A1 (fr) 1974-02-01
FR2191319B1 true FR2191319B1 (fr) 1976-03-12

Family

ID=9101092

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7223599A Expired FR2191319B1 (fr) 1972-06-29 1972-06-29

Country Status (1)

Country Link
FR (1) FR2191319B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2508979C2 (de) * 1975-03-01 1984-07-12 Günter 4800 Bielefeld Reichensperger Anordnung für einen Schutzschalter mit einer Fehlerstrom-Überwachungseinheit und einer Erdungswiderstand-Überwachungseinheit
US4045822A (en) * 1976-05-03 1977-08-30 Rca Corporation Ground fault interrupter apparatus
FR2422276A1 (fr) * 1978-04-07 1979-11-02 Saparel Dispositif de protection contre les courants de defaut a la terre
FR2502412B1 (fr) * 1981-03-18 1985-11-22 Lewiner Jacques Perfectionnements aux disjoncteurs sensibles aux courants de fuite
AT387675B (de) * 1987-04-02 1989-02-27 Cti Ges Zur Pruefung Elektrote Fehlerstromschutzschalter mit kurzzeitverzoegerung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942123A (en) * 1956-01-31 1960-06-21 Westinghouse Electric Corp Time delay control device
US3633070A (en) * 1969-12-15 1972-01-04 Louis J Vassos Ground fault current interrupter
FR2087280A5 (fr) * 1970-05-13 1971-12-31 Saparel

Also Published As

Publication number Publication date
FR2191319A1 (fr) 1974-02-01

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Legal Events

Date Code Title Description
ST Notification of lapse