CS188461B1 - Wiring for the low-voltage vacuum switches for the a.c.for switching the d.c.electric circuits - Google Patents

Wiring for the low-voltage vacuum switches for the a.c.for switching the d.c.electric circuits

Info

Publication number
CS188461B1
CS188461B1 CS255876A CS255876A CS188461B1 CS 188461 B1 CS188461 B1 CS 188461B1 CS 255876 A CS255876 A CS 255876A CS 255876 A CS255876 A CS 255876A CS 188461 B1 CS188461 B1 CS 188461B1
Authority
CS
Czechoslovakia
Prior art keywords
wiring
switching
low
electric circuits
voltage vacuum
Prior art date
Application number
CS255876A
Other languages
Czech (cs)
English (en)
Inventor
Eckehard Gebauer
Original Assignee
Eckehard Gebauer
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 Eckehard Gebauer filed Critical Eckehard Gebauer
Publication of CS188461B1 publication Critical patent/CS188461B1/cs

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle
    • H01H33/596—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the ac cycle for interrupting dc

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CS255876A 1975-04-22 1976-04-16 Wiring for the low-voltage vacuum switches for the a.c.for switching the d.c.electric circuits CS188461B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18558775A DD119096A1 (de) 1975-04-22 1975-04-22

Publications (1)

Publication Number Publication Date
CS188461B1 true CS188461B1 (en) 1979-03-30

Family

ID=5500022

Family Applications (1)

Application Number Title Priority Date Filing Date
CS255876A CS188461B1 (en) 1975-04-22 1976-04-16 Wiring for the low-voltage vacuum switches for the a.c.for switching the d.c.electric circuits

Country Status (7)

Country Link
AT (1) AT361077B (de)
CS (1) CS188461B1 (de)
DD (1) DD119096A1 (de)
DE (1) DE2608264A1 (de)
HU (1) HU172349B (de)
PL (1) PL104807B1 (de)
RO (1) RO72446A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1176978B (it) * 1984-10-16 1987-08-26 Sace Spa Dispositivo per la predeterminazione della durata d'arco su interruttore sotto vuoto di bassa-media tensione per corrente continua
US4862313A (en) * 1987-12-11 1989-08-29 Hitachi, Ltd. Driving apparatus for DC circuit breakers
JP3114328B2 (ja) * 1992-02-20 2000-12-04 株式会社日立製作所 直流遮断器
DE4447391C1 (de) * 1994-12-23 1996-06-05 Siemens Ag Vakuumschalter
DE102005031761B3 (de) * 2005-07-07 2006-08-24 Howaldtswerke-Deutsche Werft Gmbh Wasserfahrzeug

Also Published As

Publication number Publication date
DE2608264A1 (de) 1976-11-04
RO72446A (ro) 1981-06-26
AT361077B (de) 1981-02-25
ATA148976A (de) 1980-07-15
HU172349B (hu) 1978-08-28
PL104807B1 (pl) 1979-09-29
DD119096A1 (de) 1976-04-05

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