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CH462918A - Switching device - Google Patents

Switching device

Info

Publication number
CH462918A
CH462918A CH1849866A CH1849866A CH462918A CH 462918 A CH462918 A CH 462918A CH 1849866 A CH1849866 A CH 1849866A CH 1849866 A CH1849866 A CH 1849866A CH 462918 A CH462918 A CH 462918A
Authority
CH
Switzerland
Prior art keywords
switching device
switching
Prior art date
Application number
CH1849866A
Other languages
German (de)
Inventor
Bjarne Dipl Ing Storsand
Original Assignee
Oerlikon Maschf
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 Oerlikon Maschf filed Critical Oerlikon Maschf
Priority to CH1849866A priority Critical patent/CH462918A/en
Priority to GB5656467A priority patent/GB1143890A/en
Priority to FR1549013D priority patent/FR1549013A/fr
Publication of CH462918A publication Critical patent/CH462918A/en

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
    • H01H33/164—Impedances connected with contacts the impedance being inserted in the circuit by blowing the arc onto an auxiliary electrode
    • 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
    • H01H33/20—Means for extinguishing or preventing arc between current-carrying parts using arcing horns

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH1849866A 1966-12-23 1966-12-23 Switching device CH462918A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH1849866A CH462918A (en) 1966-12-23 1966-12-23 Switching device
GB5656467A GB1143890A (en) 1966-12-23 1967-12-13 Improvements in or relating to circuit breakers
FR1549013D FR1549013A (en) 1966-12-23 1967-12-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1849866A CH462918A (en) 1966-12-23 1966-12-23 Switching device

Publications (1)

Publication Number Publication Date
CH462918A true CH462918A (en) 1968-09-30

Family

ID=4433387

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1849866A CH462918A (en) 1966-12-23 1966-12-23 Switching device

Country Status (3)

Country Link
CH (1) CH462918A (en)
FR (1) FR1549013A (en)
GB (1) GB1143890A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186201A1 (en) * 2012-06-11 2013-12-19 Eaton Electrical Ip Gmbh & Co. Kg Switching device for direct current

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2192096B (en) * 1986-05-31 1989-12-06 Crabtree Electrical Ind Ltd Circuit breaker
SE461884B (en) * 1988-09-14 1990-04-02 Asea Brown Boveri STROEMBEGRAENSARE

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013186201A1 (en) * 2012-06-11 2013-12-19 Eaton Electrical Ip Gmbh & Co. Kg Switching device for direct current

Also Published As

Publication number Publication date
FR1549013A (en) 1968-12-06
GB1143890A (en) 1969-02-26

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