GB1171647A - Circuit arrangement for Electrical Circuit Breakers - Google Patents

Circuit arrangement for Electrical Circuit Breakers

Info

Publication number
GB1171647A
GB1171647A GB898167A GB898167A GB1171647A GB 1171647 A GB1171647 A GB 1171647A GB 898167 A GB898167 A GB 898167A GB 898167 A GB898167 A GB 898167A GB 1171647 A GB1171647 A GB 1171647A
Authority
GB
United Kingdom
Prior art keywords
circuit
breakers
feb
arc
circuits
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
GB898167A
Inventor
Dieter Kind
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1171647A publication Critical patent/GB1171647A/en
Expired legal-status Critical Current

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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Keying Circuit Devices (AREA)

Abstract

1,171,647. Arc rupturing in switches. D. KIND. 24 Feb., 1967 [24 Feb., 1966], No. 8981/67. Heading H1N. For the interruption of high-voltage circuits, especially D.C. circuits, a circuit-breaker S is operable to produce an arc voltage large enough to reduce the current to be interrupted to zero and is shunted by a circuit comprising a resistor R, a capacitor C and a spark gap F connected in series, the shunt circuit limiting the arc voltage to a desired value.
GB898167A 1966-02-24 1967-02-24 Circuit arrangement for Electrical Circuit Breakers Expired GB1171647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0058538 1966-02-24

Publications (1)

Publication Number Publication Date
GB1171647A true GB1171647A (en) 1969-11-26

Family

ID=7228720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB898167A Expired GB1171647A (en) 1966-02-24 1967-02-24 Circuit arrangement for Electrical Circuit Breakers

Country Status (5)

Country Link
BE (1) BE694604A (en)
CH (1) CH477080A (en)
FR (1) FR1512288A (en)
GB (1) GB1171647A (en)
SE (1) SE325942B (en)

Also Published As

Publication number Publication date
SE325942B (en) 1970-07-13
CH477080A (en) 1969-08-15
FR1512288A (en) 1968-02-02
BE694604A (en) 1967-07-31

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