CH575657A5 - - Google Patents

Info

Publication number
CH575657A5
CH575657A5 CH1240974A CH1240974A CH575657A5 CH 575657 A5 CH575657 A5 CH 575657A5 CH 1240974 A CH1240974 A CH 1240974A CH 1240974 A CH1240974 A CH 1240974A CH 575657 A5 CH575657 A5 CH 575657A5
Authority
CH
Switzerland
Application number
CH1240974A
Original Assignee
Bbc Brown Boveri & Cie
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 & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1240974A priority Critical patent/CH575657A5/xx
Priority to DE19742447199 priority patent/DE2447199A1/de
Priority to DK400475A priority patent/DK400475A/da
Priority to SE7509976A priority patent/SE410673B/xx
Priority to GB37248/75A priority patent/GB1481496A/en
Priority to FR7527695A priority patent/FR2285054A7/fr
Publication of CH575657A5 publication Critical patent/CH575657A5/xx

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)
CH1240974A 1974-09-12 1974-09-12 CH575657A5 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CH1240974A CH575657A5 (fr) 1974-09-12 1974-09-12
DE19742447199 DE2447199A1 (de) 1974-09-12 1974-10-03 Schaltungsanordnung zur steuerung eines relais
DK400475A DK400475A (da) 1974-09-12 1975-09-08 Kredslob til styring af et rele
SE7509976A SE410673B (sv) 1974-09-12 1975-09-08 Kopplingsanordning for styrning av ett rele
GB37248/75A GB1481496A (en) 1974-09-12 1975-09-10 Switching arrangement for control of a relay
FR7527695A FR2285054A7 (fr) 1974-09-12 1975-09-10 Commande de relais

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
CH575657A5 true CH575657A5 (fr) 1976-05-14

Family

ID=4382732

Family Applications (1)

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

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3102656A1 (de) * 1981-01-24 1982-08-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung fuer einen von einem stark in der spannung schwankendem gleichspannungsnetz versorgten magnetantrieb, insbesondere eines schaltschuetzes

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
DE3204234C2 (de) * 1981-10-13 1985-08-29 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zur Steuerung eines Relais
EP0196543A3 (fr) * 1985-03-28 1988-01-13 Kollmorgen Technologies Corporation Régulation de courant pour une charge inductive
US4704652A (en) * 1986-01-27 1987-11-03 Westinghouse Electric Corp. Hybrid electrical power controller
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
DE3102656A1 (de) * 1981-01-24 1982-08-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Schaltungsanordnung fuer einen von einem stark in der spannung schwankendem gleichspannungsnetz versorgten magnetantrieb, insbesondere eines schaltschuetzes

Also Published As

Publication number Publication date
FR2285054A7 (fr) 1976-04-09
DE2447199A1 (de) 1976-03-25
SE410673B (sv) 1979-10-22
DK400475A (da) 1976-03-13
GB1481496A (en) 1977-07-27
SE7509976L (sv) 1976-03-15

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Legal Events

Date Code Title Description
PL Patent ceased