CH308104A - Druckluftschalter. - Google Patents

Druckluftschalter.

Info

Publication number
CH308104A
CH308104A CH308104DA CH308104A CH 308104 A CH308104 A CH 308104A CH 308104D A CH308104D A CH 308104DA CH 308104 A CH308104 A CH 308104A
Authority
CH
Switzerland
Prior art keywords
compressed air
air switch
switch
compressed
air
Prior art date
Application number
Other languages
English (en)
Inventor
Aktiebolaget Allman Elektriska
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH308104A publication Critical patent/CH308104A/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
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • H01H33/125—Load break switches comprising a separate circuit breaker
    • 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
CH308104D 1951-06-07 1952-05-21 Druckluftschalter. CH308104A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE308104X 1951-06-07

Publications (1)

Publication Number Publication Date
CH308104A true CH308104A (de) 1955-06-30

Family

ID=20307577

Family Applications (1)

Application Number Title Priority Date Filing Date
CH308104D CH308104A (de) 1951-06-07 1952-05-21 Druckluftschalter.

Country Status (4)

Country Link
CH (1) CH308104A (de)
DE (1) DE1003320B (de)
FR (1) FR1056183A (de)
GB (1) GB714538A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119542069B (zh) * 2024-11-22 2025-10-03 西安交通大学 一种利用多个接触片分割电弧的真空灭弧室

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE597038C (de) * 1927-08-31 1934-05-19 Sigwart Ruppel Dipl Ing Schalter mit Lichtbogenloeschung durch Druckgas
DE633945C (de) * 1933-07-28 1936-08-13 Voigt & Haeffner Akt Ges Druckgasschalter
DE690204C (de) * 1935-10-24 1940-04-18 Frida Strauss Geb Ruppel Elektrischer Schalter mit Haupt- und Nebenkontakten
DE678747C (de) * 1937-08-20 1939-07-21 Aeg Einrichtung zum Loeschen von Hochspannungswechselstromlichtboegen
CH201415A (de) * 1937-10-09 1938-11-30 Oerlikon Maschf Leistungsschalter.

Also Published As

Publication number Publication date
GB714538A (en) 1954-09-01
FR1056183A (fr) 1954-02-24
DE1003320B (de) 1957-02-28

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