FR2666901B1 - - Google Patents

Info

Publication number
FR2666901B1
FR2666901B1 FR9011504A FR9011504A FR2666901B1 FR 2666901 B1 FR2666901 B1 FR 2666901B1 FR 9011504 A FR9011504 A FR 9011504A FR 9011504 A FR9011504 A FR 9011504A FR 2666901 B1 FR2666901 B1 FR 2666901B1
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 - Fee Related
Application number
FR9011504A
Other languages
French (fr)
Other versions
FR2666901A1 (fr
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 filed Critical
Priority to FR9011504A priority Critical patent/FR2666901A1/fr
Publication of FR2666901A1 publication Critical patent/FR2666901A1/fr
Application granted granted Critical
Publication of FR2666901B1 publication Critical patent/FR2666901B1/fr
Granted 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/16—Indicators for switching condition, e.g. "on" or "off"
    • H01H9/167—Circuits for remote indication
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2513—Arrangements for monitoring electric power systems, e.g. power lines or loads; Logging
FR9011504A 1990-09-18 1990-09-18 Appareil de detection de defaut sur un reseau electrique. Granted FR2666901A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9011504A FR2666901A1 (fr) 1990-09-18 1990-09-18 Appareil de detection de defaut sur un reseau electrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9011504A FR2666901A1 (fr) 1990-09-18 1990-09-18 Appareil de detection de defaut sur un reseau electrique.

Publications (2)

Publication Number Publication Date
FR2666901A1 FR2666901A1 (fr) 1992-03-20
FR2666901B1 true FR2666901B1 (enrdf_load_stackoverflow) 1993-02-26

Family

ID=9400411

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9011504A Granted FR2666901A1 (fr) 1990-09-18 1990-09-18 Appareil de detection de defaut sur un reseau electrique.

Country Status (1)

Country Link
FR (1) FR2666901A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE173112T1 (de) * 1993-12-01 1998-11-15 Asea Brown Boveri Digitaleingabe für eine erfassungsstation
DE102004011025A1 (de) * 2004-03-04 2005-09-15 Siemens Ag Niederspannungs-Leistungsschalter mit elektronischem Überstromauslöser und einer Betriebszustands-Erkennungseinrichtung
FR2941572B1 (fr) * 2009-01-28 2011-05-06 Jacques Gascuel Dispositif de surveillance et de protection de l'alimentation d'un appareil electrique et procede de mise en oeuvre de ce dispositif

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1169166B (it) * 1983-02-15 1987-05-27 Gd Spa Sistema di controllo funzionale di circuiti in ingresso a un'unita' centrale di controllo e comando per macchine e/o dispositivi utilizzabili in linee di produzione e/o confezionamento di prodotti
GB2159285B (en) * 1984-05-11 1987-10-14 Cambridge Instr Ltd Circuit monitor
EP0226530A3 (de) * 1985-11-08 1989-07-26 Siemens Aktiengesellschaft Anzeigeeinrichtung für den Auslösestatus eines Niederspannungs-Leistungsschalters
FR2592737B1 (fr) * 1986-01-03 1988-03-18 Merlin Gerin Lecteur pour declencheur numerique associe a un appareil de coupure de courant
US4996646A (en) * 1988-03-31 1991-02-26 Square D Company Microprocessor-controlled circuit breaker and system

Also Published As

Publication number Publication date
FR2666901A1 (fr) 1992-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse