CH401206A - Druckgasschalter - Google Patents

Druckgasschalter

Info

Publication number
CH401206A
CH401206A CH805763A CH805763A CH401206A CH 401206 A CH401206 A CH 401206A CH 805763 A CH805763 A CH 805763A CH 805763 A CH805763 A CH 805763A CH 401206 A CH401206 A CH 401206A
Authority
CH
Switzerland
Prior art keywords
gas pressure
pressure switch
switch
gas
pressure
Prior art date
Application number
CH805763A
Other languages
English (en)
Inventor
Helmuth Dipl Ing Schubert
Original Assignee
Bbc Brown Boveri & Cie
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
Priority to FR921089A priority Critical patent/FR1349521A/fr
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH805763A priority patent/CH401206A/de
Priority to DEA43471A priority patent/DE1186931B/de
Priority to US370533A priority patent/US3291946A/en
Publication of CH401206A publication Critical patent/CH401206A/de

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid under pressure from the contact space being controlled by a valve
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/04Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16Impedances connected with contacts
CH805763A 1963-01-11 1963-06-28 Druckgasschalter CH401206A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR921089A FR1349521A (fr) 1963-01-11 1963-01-11 Dispositif servant à rendre étanche une ouverture de toit, de préférence, pour véhicules automobiles
CH805763A CH401206A (de) 1963-06-28 1963-06-28 Druckgasschalter
DEA43471A DE1186931B (de) 1963-06-28 1963-07-01 Druckgasschalter
US370533A US3291946A (en) 1963-06-28 1964-05-27 Gas-blast circuit breaker with means for throttling gas flow during a switching-out operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH805763A CH401206A (de) 1963-06-28 1963-06-28 Druckgasschalter

Publications (1)

Publication Number Publication Date
CH401206A true CH401206A (de) 1965-10-31

Family

ID=4334465

Family Applications (1)

Application Number Title Priority Date Filing Date
CH805763A CH401206A (de) 1963-01-11 1963-06-28 Druckgasschalter

Country Status (2)

Country Link
US (1) US3291946A (de)
CH (1) CH401206A (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471667A (en) * 1967-07-21 1969-10-07 Gen Electric Double exhaust gas blast circuit breaker
FR3003995B1 (fr) * 2013-03-28 2015-05-01 Alstom Technology Ltd Appareillage electrique comportant un dispositif de projection de gaz

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH362447A (de) * 1957-06-29 1962-06-15 Asea Ab Druckluftschalter mit von Isolatorsäulen getragenen, ständig mit Druckluft gefüllten, spannungsführenden Behältern, in denen die Leistungstrennstellen angeordnet sind
US3160727A (en) * 1961-10-24 1964-12-08 Gas-blast orifice-type interrupting unit
BE625691A (de) * 1961-12-07

Also Published As

Publication number Publication date
US3291946A (en) 1966-12-13

Similar Documents

Publication Publication Date Title
CH423927A (de) Druckgasschalter
AT256239B (de) Druckgasschalter
AT274122B (de) Druckgasschalter
CH400294A (de) Druckgasschalter
CH410108A (de) Druckgasschalter
CH398738A (de) Druckgasschalter
AT243358B (de) Druckgasschalter
CH457583A (de) Druckgasschalter
CH432621A (de) Druckgasschalter
CH407282A (de) Druckgasschalter
CH401206A (de) Druckgasschalter
CH412047A (de) Druckgasschalter
CH436422A (de) Druckgasschalter
CH441473A (de) Druckgasschalter
CH416792A (de) Hochspannungs-Druckgasschalter
CH403010A (de) Druckgasschalter
CH410111A (de) Druckgasschalter
FR1409068A (fr) Commutateur pneumatique
CH397039A (de) Druckgasschalter
CH420333A (de) Druckgasschalter
CH446476A (de) Druckgasschalter
CH443446A (de) Druckgasschalter
AT261045B (de) Druckgasschalter
CH436423A (de) Druckgasschalter
CH422107A (de) Druckgasschalter