CH391838A - High voltage switch with a pneumatic drive device - Google Patents

High voltage switch with a pneumatic drive device

Info

Publication number
CH391838A
CH391838A CH544062A CH544062A CH391838A CH 391838 A CH391838 A CH 391838A CH 544062 A CH544062 A CH 544062A CH 544062 A CH544062 A CH 544062A CH 391838 A CH391838 A CH 391838A
Authority
CH
Switzerland
Prior art keywords
high voltage
drive device
voltage switch
pneumatic drive
pneumatic
Prior art date
Application number
CH544062A
Other languages
German (de)
Original Assignee
Coq Nv
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 Coq Nv filed Critical Coq Nv
Publication of CH391838A publication Critical patent/CH391838A/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
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/30—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator
    • H01H33/32—Power arrangements internal to the switch for operating the driving mechanism using fluid actuator pneumatic
CH544062A 1961-05-11 1962-05-08 High voltage switch with a pneumatic drive device CH391838A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL3116381X 1961-05-11
NL264669 1961-05-12

Publications (1)

Publication Number Publication Date
CH391838A true CH391838A (en) 1965-05-15

Family

ID=32473831

Family Applications (1)

Application Number Title Priority Date Filing Date
CH544062A CH391838A (en) 1961-05-11 1962-05-08 High voltage switch with a pneumatic drive device

Country Status (5)

Country Link
US (1) US3116381A (en)
CH (1) CH391838A (en)
DE (1) DE1225743B (en)
GB (1) GB964295A (en)
NL (2) NL264669A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3816800A (en) * 1973-03-01 1974-06-11 Westinghouse Electric Corp Protective system for series capacitors
US3806679A (en) * 1973-03-15 1974-04-23 J Pahl Actuator for pole-mounted switches

Also Published As

Publication number Publication date
GB964295A (en) 1964-07-22
DE1225743B (en) 1966-09-29
NL264669A (en)
NL120570C (en)
US3116381A (en) 1963-12-31

Similar Documents

Publication Publication Date Title
CH432672A (en) Vacuum switch for alternating voltage
CH404761A (en) Switching device with arcing plate arrangement
AT245092B (en) Compressed gas switch with one or more interruption points
FR1352826A (en) Pneumatic switching device
CH391838A (en) High voltage switch with a pneumatic drive device
IT676341B (en) PARALLEL AMPLIFIER - TRANSISTOR SERIES
CH401225A (en) Metal-enclosed switch for high voltage
CH409055A (en) Actuating device on a synchronous switch
CH384669A (en) Electrical device with voltage switch
CH397397A (en) Embroidery device with a pantograph rail
CH428847A (en) Modulation operated switching device
CH514227A (en) Electrical switching device with a latching device for the movable contact piece
CH406359A (en) Electric switch with pneumatic switch-off
AT242224B (en) Drive device for electrical switching devices
CH403925A (en) Arrangement for switching a load on and off
FR1409068A (en) Pneumatic switch
CH405465A (en) Heatable liquid switch for high voltage
CH405470A (en) Voltage level switch
CH422108A (en) Rotatable switching device for an HF device
CH397038A (en) Pulse-like switching device for compressed gas switches
CH372365A (en) Drive element for high-voltage switches
AT239572B (en) Control device with a switch
CH394352A (en) Electromotive drive device with a torque-dependent switching device
CH388783A (en) Actuator with additional device for control purposes
CH392669A (en) Control device in a high or low voltage switchgear