CH398738A - Gas pressure switch - Google Patents

Gas pressure switch

Info

Publication number
CH398738A
CH398738A CH153762A CH153762A CH398738A CH 398738 A CH398738 A CH 398738A CH 153762 A CH153762 A CH 153762A CH 153762 A CH153762 A CH 153762A CH 398738 A CH398738 A CH 398738A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH153762A
Other languages
German (de)
Inventor
G Jr Colclaser Robert
N Yeckley Russell
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 CH398738A publication Critical patent/CH398738A/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
    • 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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/80—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve
    • H01H33/82—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid flow of arc-extinguishing fluid from a pressure source being controlled by a valve the fluid being air or gas
CH153762A 1961-02-15 1962-02-08 Gas pressure switch CH398738A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US89495A US3246108A (en) 1961-02-15 1961-02-15 Arc-extinguishing structure and tank housing for a compressed-gas circuit interrupter

Publications (1)

Publication Number Publication Date
CH398738A true CH398738A (en) 1966-03-15

Family

ID=22217961

Family Applications (1)

Application Number Title Priority Date Filing Date
CH153762A CH398738A (en) 1961-02-15 1962-02-08 Gas pressure switch

Country Status (3)

Country Link
US (1) US3246108A (en)
CH (1) CH398738A (en)
DE (1) DE1245473B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3385941A (en) * 1964-08-18 1968-05-28 Westinghouse Electric Corp Combined protective gap device and by-pass switch for series capacitor installations
US3379849A (en) * 1964-12-17 1968-04-23 Westinghouse Electric Corp Dual-pressure gas-blast circuit breaker with piston means and interrupting unit in closed tank
CH501304A (en) * 1969-06-18 1970-12-31 Bbc Brown Boveri & Cie Pillar type pressure gas switch
US4442329A (en) * 1982-01-04 1984-04-10 Brown Boveri Electric Inc. Dead tank housing for high voltage circuit breaker employing puffer interrupters
DE102007003131A1 (en) * 2007-01-17 2008-07-24 Siemens Ag Circuit breaker and method for its manufacture

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE695077C (en) * 1933-10-20 1940-08-15 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by a gas or steam quantity moved in a circuit and repeatedly used for extinguishing
DE690130C (en) * 1933-10-20 1940-04-17 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by flowing or expanding gases or vapors
DE628853C (en) * 1933-10-20 1936-04-17 Siemens Schuckertwerke Akt Ges Switch with multiple interruption and arc extinguishing by a circulating gas or steam quantity used repeatedly for extinguishing
DE691132C (en) * 1934-03-22 1940-05-18 Siemens Schuckertwerke Akt Ges Multipole switch with arc extinguishing by flowing or expanding gases or vapors
DE695051C (en) * 1934-03-21 1940-08-15 Siemens Schuckertwerke Akt Ges Multipole switch with arc extinguishing by flowing or expanding gases or vapors
DE648925C (en) * 1934-03-29 1937-08-10 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by flowing or expanding gases or vapors
DE633818C (en) * 1934-05-10 1936-08-07 Siemens Schuckertwerke Akt Ges Switch with arc extinguishing by a flowing or expanding gas or vapor extinguishing agent
US2473892A (en) * 1944-12-05 1949-06-21 Westinghouse Electric Corp Circuit interrupter
DE963442C (en) * 1952-09-12 1957-05-09 Licentia Gmbh Gas pressure switch
US2824937A (en) * 1954-12-30 1958-02-25 Westinghouse Electric Corp Circuit interrupters
US2911492A (en) * 1957-02-25 1959-11-03 Gen Electric Operating mechanism for a fluid blast circuit breaker
US2970193A (en) * 1957-12-18 1961-01-31 Gratzmuller Jean Louis Pressure fluid control
US2979590A (en) * 1958-04-30 1961-04-11 Westinghouse Electric Corp Circuit interrupter
FR1287957A (en) * 1960-04-29 1962-03-16 Reyrolle A & Co Ltd Improvements to high voltage electrical switches with pneumatic blowing

Also Published As

Publication number Publication date
DE1245473B (en) 1967-07-27
US3246108A (en) 1966-04-12

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