CH332634A - Arc-free spring-loaded switchgear for step control devices, especially for transformers - Google Patents

Arc-free spring-loaded switchgear for step control devices, especially for transformers

Info

Publication number
CH332634A
CH332634A CH332634DA CH332634A CH 332634 A CH332634 A CH 332634A CH 332634D A CH332634D A CH 332634DA CH 332634 A CH332634 A CH 332634A
Authority
CH
Switzerland
Prior art keywords
switchgear
transformers
arc
loaded
control devices
Prior art date
Application number
Other languages
German (de)
Inventor
Schwaiger Max
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
Publication of CH332634A publication Critical patent/CH332634A/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
    • H01H33/593—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 ensuring operation of the switch at a predetermined point of the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH332634D 1953-12-29 1954-12-11 Arc-free spring-loaded switchgear for step control devices, especially for transformers CH332634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE332634X 1953-12-29

Publications (1)

Publication Number Publication Date
CH332634A true CH332634A (en) 1958-09-15

Family

ID=6204572

Family Applications (1)

Application Number Title Priority Date Filing Date
CH332634D CH332634A (en) 1953-12-29 1954-12-11 Arc-free spring-loaded switchgear for step control devices, especially for transformers

Country Status (2)

Country Link
CH (1) CH332634A (en)
FR (1) FR1114516A (en)

Also Published As

Publication number Publication date
FR1114516A (en) 1956-04-13

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