FR2285054A7 - Commande de relais - Google Patents

Commande de relais

Info

Publication number
FR2285054A7
FR2285054A7 FR7527695A FR7527695A FR2285054A7 FR 2285054 A7 FR2285054 A7 FR 2285054A7 FR 7527695 A FR7527695 A FR 7527695A FR 7527695 A FR7527695 A FR 7527695A FR 2285054 A7 FR2285054 A7 FR 2285054A7
Authority
FR
France
Prior art keywords
relay control
relay
control
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
FR7527695A
Other languages
English (en)
French (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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR2285054A7 publication Critical patent/FR2285054A7/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
FR7527695A 1974-09-12 1975-09-10 Commande de relais Expired FR2285054A7 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1240974A CH575657A5 (cs) 1974-09-12 1974-09-12

Publications (1)

Publication Number Publication Date
FR2285054A7 true FR2285054A7 (fr) 1976-04-09

Family

ID=4382732

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527695A Expired FR2285054A7 (fr) 1974-09-12 1975-09-10 Commande de relais

Country Status (6)

Country Link
CH (1) CH575657A5 (cs)
DE (1) DE2447199A1 (cs)
DK (1) DK400475A (cs)
FR (1) FR2285054A7 (cs)
GB (1) GB1481496A (cs)
SE (1) SE410673B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594257A1 (fr) * 1986-01-27 1987-08-14 Westinghouse Electric Corp Dispositif de commande electrique de puissance hybride.

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2821624C2 (de) * 1978-05-18 1986-07-10 Brown, Boveri & Cie Ag, 6800 Mannheim Relaisschaltstufe
DE2838171C2 (de) * 1978-09-01 1986-04-17 Telefunken electronic GmbH, 7100 Heilbronn Konstantstrom-Schalter
US4326234A (en) 1980-06-06 1982-04-20 Westinghouse Electric Corp. Electrically held power relay circuit with reduced power dissipation
DE3102656C2 (de) * 1981-01-24 1982-12-09 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung für einen von einem stark in der Spannung schwankendem Gleichspannungsnetz versorgten Magnetantrieb, insbesondere eines Schaltschützes
DE3204234C2 (de) * 1981-10-13 1985-08-29 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zur Steuerung eines Relais
EP0196543A3 (en) * 1985-03-28 1988-01-13 Kollmorgen Technologies Corporation Current control of an inductive load
DE4003179A1 (de) * 1990-02-03 1991-08-22 Kloeckner Moeller Elektrizit Verfahren zur bereichserweiterung der betriebsspannung fuer ein elektromagnetisches schaltgeraet
ITUD20020027A1 (it) * 2002-02-05 2003-08-05 Carlo Gavazzi Controls Spa Circuito di pilotaggio per rele' od altro simile dispositivo elettromeccanico di commutazione, e metodo per pilotare un rele' tramite tale

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2594257A1 (fr) * 1986-01-27 1987-08-14 Westinghouse Electric Corp Dispositif de commande electrique de puissance hybride.

Also Published As

Publication number Publication date
DK400475A (da) 1976-03-13
SE410673B (sv) 1979-10-22
DE2447199A1 (de) 1976-03-25
CH575657A5 (cs) 1976-05-14
GB1481496A (en) 1977-07-27
SE7509976L (sv) 1976-03-15

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