AT307561B - Elektrische Schalteinrichtung mit einem Vakuumschalter - Google Patents

Elektrische Schalteinrichtung mit einem Vakuumschalter

Info

Publication number
AT307561B
AT307561B AT399271A AT399271A AT307561B AT 307561 B AT307561 B AT 307561B AT 399271 A AT399271 A AT 399271A AT 399271 A AT399271 A AT 399271A AT 307561 B AT307561 B AT 307561B
Authority
AT
Austria
Prior art keywords
vacuum switch
electrical switchgear
switchgear
electrical
vacuum
Prior art date
Application number
AT399271A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of AT307561B publication Critical patent/AT307561B/de

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • 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

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)
  • Direct Current Feeding And Distribution (AREA)
AT399271A 1970-05-15 1971-05-07 Elektrische Schalteinrichtung mit einem Vakuumschalter AT307561B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2023872A DE2023872C3 (de) 1970-05-15 1970-05-15 Elektrische Schalteinrichtung

Publications (1)

Publication Number Publication Date
AT307561B true AT307561B (de) 1973-05-25

Family

ID=5771240

Family Applications (1)

Application Number Title Priority Date Filing Date
AT399271A AT307561B (de) 1970-05-15 1971-05-07 Elektrische Schalteinrichtung mit einem Vakuumschalter

Country Status (9)

Country Link
US (1) US3708718A (de)
JP (1) JPS5040789B1 (de)
AT (1) AT307561B (de)
CA (1) CA921161A (de)
CH (1) CH534955A (de)
DE (1) DE2023872C3 (de)
FR (1) FR2091311A5 (de)
GB (1) GB1349781A (de)
SE (1) SE362530B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6013254B2 (ja) * 1976-09-30 1985-04-05 株式会社東芝 直流しや断器
US4249223A (en) * 1978-12-01 1981-02-03 Westinghouse Electric Corp. High voltage DC contactor with solid state arc quenching
DE3410364A1 (de) * 1984-03-21 1985-10-03 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zum schutz von drehstrommotoren
JP3114328B2 (ja) * 1992-02-20 2000-12-04 株式会社日立製作所 直流遮断器
GB2275367B (en) * 1993-02-22 1997-06-25 Yang Tai Her D.C. Cut-off switch extinguishing arc circuit
US8619395B2 (en) 2010-03-12 2013-12-31 Arc Suppression Technologies, Llc Two terminal arc suppressor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789253A (en) * 1951-12-28 1957-04-16 Vang Alfred Protection of circuit breakers and metallic switches for carrying large currents
US3309570A (en) * 1966-05-16 1967-03-14 Gen Electric Arcless interrupter
US3475620A (en) * 1967-12-29 1969-10-28 Atomic Energy Commission Heavy current arcing switch

Also Published As

Publication number Publication date
CA921161A (en) 1973-02-13
DE2023872A1 (de) 1971-12-02
SE362530B (de) 1973-12-10
US3708718A (en) 1973-01-02
FR2091311A5 (de) 1972-01-14
JPS5040789B1 (de) 1975-12-26
DE2023872C3 (de) 1974-02-07
DE2023872B2 (de) 1973-07-12
GB1349781A (en) 1974-04-10
CH534955A (de) 1973-03-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee