CH493923A - Druckgasschalterantrieb - Google Patents

Druckgasschalterantrieb

Info

Publication number
CH493923A
CH493923A CH1435069A CH1435069A CH493923A CH 493923 A CH493923 A CH 493923A CH 1435069 A CH1435069 A CH 1435069A CH 1435069 A CH1435069 A CH 1435069A CH 493923 A CH493923 A CH 493923A
Authority
CH
Switzerland
Prior art keywords
pressurized gas
switch actuator
gas switch
actuator
pressurized
Prior art date
Application number
CH1435069A
Other languages
German (de)
English (en)
Inventor
Henry Fischer William
Stanley Aspey Wayne
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of CH493923A publication Critical patent/CH493923A/de

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
CH1435069A 1968-09-25 1969-09-23 Druckgasschalterantrieb CH493923A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76247968A 1968-09-25 1968-09-25

Publications (1)

Publication Number Publication Date
CH493923A true CH493923A (de) 1970-07-15

Family

ID=25065177

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1435069A CH493923A (de) 1968-09-25 1969-09-23 Druckgasschalterantrieb

Country Status (11)

Country Link
US (1) US3590189A (enrdf_load_stackoverflow)
AT (1) AT290660B (enrdf_load_stackoverflow)
BE (1) BE739214A (enrdf_load_stackoverflow)
BR (1) BR6912375D0 (enrdf_load_stackoverflow)
CH (1) CH493923A (enrdf_load_stackoverflow)
DE (1) DE1947758A1 (enrdf_load_stackoverflow)
ES (1) ES371161A1 (enrdf_load_stackoverflow)
FR (1) FR2018833A1 (enrdf_load_stackoverflow)
GB (1) GB1266373A (enrdf_load_stackoverflow)
SE (1) SE365895B (enrdf_load_stackoverflow)
YU (1) YU224669A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822700A1 (de) * 1977-05-25 1978-11-30 Renault Magnetisch gesteuerter schalter mit kurzzeitkontakt

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4016384A (en) * 1974-11-19 1977-04-05 Westinghouse Electric Corporation Operating mechanism and position indicator for a circuit interrupter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US798082A (en) * 1903-02-07 1905-08-29 Otis Elevator Co Automatic controller for electric circuits.
DE1256296B (de) * 1958-01-16 1967-12-14 Westinghouse Electric Corp Hydraulischer Antrieb fuer einen elektrischen Leistungsschalter
US3185180A (en) * 1963-07-18 1965-05-25 Westinghouse Electric Corp Fluid-control valve with automatic fluid latching

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2822700A1 (de) * 1977-05-25 1978-11-30 Renault Magnetisch gesteuerter schalter mit kurzzeitkontakt

Also Published As

Publication number Publication date
AT290660B (de) 1971-06-11
ES371161A1 (es) 1972-03-16
YU224669A (en) 1974-10-31
DE1947758A1 (de) 1970-04-02
US3590189A (en) 1971-06-29
GB1266373A (enrdf_load_stackoverflow) 1972-03-08
SE365895B (enrdf_load_stackoverflow) 1974-04-01
BE739214A (enrdf_load_stackoverflow) 1970-03-02
FR2018833A1 (enrdf_load_stackoverflow) 1970-06-26
BR6912375D0 (pt) 1973-01-04

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Legal Events

Date Code Title Description
PL Patent ceased