CH330631A - Betätigungsanordnung für elektrische Druckluftschalter - Google Patents

Betätigungsanordnung für elektrische Druckluftschalter

Info

Publication number
CH330631A
CH330631A CH330631DA CH330631A CH 330631 A CH330631 A CH 330631A CH 330631D A CH330631D A CH 330631DA CH 330631 A CH330631 A CH 330631A
Authority
CH
Switzerland
Prior art keywords
compressed air
actuating arrangement
air switches
electrical compressed
electrical
Prior art date
Application number
Other languages
English (en)
Inventor
Forwald Haakon
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 CH330631A publication Critical patent/CH330631A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87378—Second valve assembly carried by first valve head
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87265—Dividing into parallel flow paths with recombining
    • Y10T137/87499—Fluid actuated or retarded
CH330631D 1954-06-04 1955-06-03 Betätigungsanordnung für elektrische Druckluftschalter CH330631A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE330631X 1954-06-04

Publications (1)

Publication Number Publication Date
CH330631A true CH330631A (de) 1958-06-15

Family

ID=20308079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH330631D CH330631A (de) 1954-06-04 1955-06-03 Betätigungsanordnung für elektrische Druckluftschalter

Country Status (5)

Country Link
US (1) US2803724A (de)
CH (1) CH330631A (de)
DE (1) DE1031396B (de)
FR (1) FR1137323A (de)
GB (1) GB770100A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831933A (en) * 1956-03-02 1958-04-22 Westinghouse Electric Corp Circuit interrupters
GB832819A (en) * 1957-05-06 1960-04-13 British Oxygen Co Ltd Fluid pressure responsive electric switch
GB828589A (en) * 1957-05-23 1960-02-17 Asea Ab Air-blast electric circuit-breaker
DE1049954B (de) * 1957-09-12 1959-02-05
DE1100761B (de) * 1958-02-21 1961-03-02 Continental Elektro Ind Ag Hochspannungsdruckluftschalter
DE1072679B (de) * 1958-03-26 1960-01-07
DE1165717B (de) * 1958-12-03 1964-03-19 Continental Elektro Ind Ag Druckluftschalter
FR1237847A (fr) * 1959-06-24 1960-08-05 Merlin Gerin Perfectionnements au mode de commande des contacts des disjoncteurs pneumatiques
DE1221333B (de) * 1960-02-10 1966-07-21 Bbc Brown Boveri & Cie Steuerventil fuer den Druckluftzufluss zu den Schaltkammern von Druckluftschaltern
GB924975A (en) * 1960-11-02 1963-05-01 Asea Ab Improvements in air-blast electric circuit-breakers
DE1171973B (de) * 1960-11-02 1964-06-11 Asea Ab Druckgasschalter
US3065322A (en) * 1960-12-20 1962-11-20 Gen Electric Gas blast circuit breaker
GB1023151A (en) * 1961-03-17 1966-03-23 English Electric Co Ltd Improvements in or relating to gas-blast circuit-breakers
DE1260589B (de) * 1962-03-09 1968-02-08 Ass Elect Ind Schaltventil fuer Druckgasschalter
DE1216962B (de) * 1964-01-24 1966-05-18 Bbc Brown Boveri & Cie Einrichtung fuer Druckgasschalter
DE1291405B (de) * 1965-05-04 1969-03-27 Magrini Fab Riun Scarpa Druckgas-Leistungsschalter
FR2768855B1 (fr) * 1997-09-25 1999-11-12 Gec Alsthom T & D Sa Commande pour appareil electrique, par exemple disjoncteur haute tension

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647141C (de) * 1933-08-01 1937-06-29 Bbc Brown Boveri & Cie Elektrischer Schalter
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance

Also Published As

Publication number Publication date
FR1137323A (fr) 1957-05-27
GB770100A (en) 1957-03-13
US2803724A (en) 1957-08-20
DE1031396B (de) 1958-06-04

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