DK400475A - Kredslob til styring af et rele - Google Patents

Kredslob til styring af et rele

Info

Publication number
DK400475A
DK400475A DK400475A DK400475A DK400475A DK 400475 A DK400475 A DK 400475A DK 400475 A DK400475 A DK 400475A DK 400475 A DK400475 A DK 400475A DK 400475 A DK400475 A DK 400475A
Authority
DK
Denmark
Prior art keywords
controling
relay
circuit
Prior art date
Application number
DK400475A
Other languages
Danish (da)
English (en)
Inventor
F Ritter
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
Publication of DK400475A publication Critical patent/DK400475A/da

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)
DK400475A 1974-09-12 1975-09-08 Kredslob til styring af et rele DK400475A (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK400475A true DK400475A (da) 1976-03-13

Family

ID=4382732

Family Applications (1)

Application Number Title Priority Date Filing Date
DK400475A DK400475A (da) 1974-09-12 1975-09-08 Kredslob til styring af et rele

Country Status (6)

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

Families Citing this family (9)

* 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
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

Also Published As

Publication number Publication date
SE410673B (sv) 1979-10-22
CH575657A5 (sv) 1976-05-14
GB1481496A (en) 1977-07-27
DE2447199A1 (de) 1976-03-25
FR2285054A7 (fr) 1976-04-09
SE7509976L (sv) 1976-03-15

Similar Documents

Publication Publication Date Title
DK392675A (da) Fremgangsmade til fremstilling af substituerede puriner
DK508675A (da) Indretning til handtering af boreror
DK487475A (da) Fremgangsmade til fremstilling af vandkveldende polyalkylenoxid
DK222375A (da) Fremgangsmade til fremstilling af alkyl-tert-butylethere
DK158614C (da) Fremgangsmaade til fremstilling af et dihalogenvinylcyclopropancarboxylat
DK87876A (da) Fremgangsmade til fremstilling af n-acyl-l-metionin
DK276576A (da) Indretning til formning af plastror
DK349175A (da) Fremgangsmade til fremstilling af ketoner
DK351875A (da) Fremgangsmade til fremstilling af 7-methoxy-6-thiatetracyliner
DK400475A (da) Kredslob til styring af et rele
BR7505587A (pt) Rele estacio de sobre-corrente
DK145877C (da) Fremgangsmaade til fremstilling af alfa-6-desoxy-5-hydroxytetracyclin
DK223175A (da) Fremgangsmade til fremstilling af pyridobenzodiazepinoner
DK442977A (da) Fremgangsmade til fremstilling af gamma-l-glutamyltaurin
DK139820C (da) Fremgangsmaade til fremstilling af moenomycin
DK409575A (da) Fremgangsmade til fremstilling af spanplader
DK547675A (da) Fremgangsmade til fremstilling af 6-methyl-8beta-substituerede methylergoliner
DK135949C (da) Fremgangsmade til fremstilling af organophosphiner
DK283476A (da) Fremgangsmade til fremstilling af beta-acylpyrroler
SE397238B (sv) Styrkrets for en huvudkontaktor
DK154890C (da) Fremgangsmaade til fremstilling af 7beta-acylamino-7alfa-alkoxycephalosporiner
DK253175A (da) Fremgangsmade til fremstilling af skumstoffer
DK373475A (da) Fremgangsmade til optrekning af daser
DK492275A (da) Fremgangsmade til fremstilling af halogenantraquinoner
DK137539B (da) Fremgangsmade til fremstilling af 11beta-fluor-4-androsten-3-oner

Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment