CH397817A - Control system for synchronous switches with holding magnet - Google Patents

Control system for synchronous switches with holding magnet

Info

Publication number
CH397817A
CH397817A CH219763A CH219763A CH397817A CH 397817 A CH397817 A CH 397817A CH 219763 A CH219763 A CH 219763A CH 219763 A CH219763 A CH 219763A CH 397817 A CH397817 A CH 397817A
Authority
CH
Switzerland
Prior art keywords
control system
holding magnet
synchronous switches
synchronous
switches
Prior art date
Application number
CH219763A
Other languages
German (de)
Inventor
Fritz Dr Kesselring
Leisi Bruno
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 CH397817A publication Critical patent/CH397817A/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
    • H01H33/44—Devices for ensuring operation of the switch at a predetermined point in the ac cycle

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electromagnets (AREA)
  • Breakers (AREA)
CH219763A 1962-05-03 1963-02-21 Control system for synchronous switches with holding magnet CH397817A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES79277A DE1158607B (en) 1962-05-03 1962-05-03 Control system for synchronous switch with holding magnet

Publications (1)

Publication Number Publication Date
CH397817A true CH397817A (en) 1965-08-31

Family

ID=7508074

Family Applications (1)

Application Number Title Priority Date Filing Date
CH219763A CH397817A (en) 1962-05-03 1963-02-21 Control system for synchronous switches with holding magnet

Country Status (3)

Country Link
US (1) US3215798A (en)
CH (1) CH397817A (en)
DE (1) DE1158607B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145959A (en) * 1967-03-09 1969-03-19 Ass Elect Ind Improvements relating to electric circuit breakers

Also Published As

Publication number Publication date
DE1158607B (en) 1963-12-05
US3215798A (en) 1965-11-02

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