CH299851A - Compressed air switch with damping resistor. - Google Patents

Compressed air switch with damping resistor.

Info

Publication number
CH299851A
CH299851A CH299851DA CH299851A CH 299851 A CH299851 A CH 299851A CH 299851D A CH299851D A CH 299851DA CH 299851 A CH299851 A CH 299851A
Authority
CH
Switzerland
Prior art keywords
compressed air
air switch
damping resistor
damping
resistor
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiebolaget Allmae 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 CH299851A publication Critical patent/CH299851A/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
CH299851D 1951-02-09 1952-02-07 Compressed air switch with damping resistor. CH299851A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE299851X 1951-02-09

Publications (1)

Publication Number Publication Date
CH299851A true CH299851A (en) 1954-06-30

Family

ID=20307399

Family Applications (1)

Application Number Title Priority Date Filing Date
CH299851D CH299851A (en) 1951-02-09 1952-02-07 Compressed air switch with damping resistor.

Country Status (5)

Country Link
US (1) US2665351A (en)
CH (1) CH299851A (en)
DE (1) DE960739C (en)
FR (1) FR1050658A (en)
GB (1) GB700491A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086780B (en) * 1957-11-27 1960-08-11 Continental Elektro Ind Ag Gas pressure switch

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2783337A (en) * 1953-12-10 1957-02-26 Gen Electric Fluid blast circuit interrupter
GB764646A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
DE1050857B (en) * 1954-03-02 1959-02-19
DE1020397B (en) * 1954-06-04 1957-12-05 Asea Ab Multi-phase compressed air switch
US2803724A (en) * 1954-06-04 1957-08-20 Asea Ab Operating device for air blast circuit breakers
GB824103A (en) * 1954-11-24 1959-11-25 Lewis Berger & Sons Ltd Improvements in or relating to the manufacture of copolymers of epoxide resin esters
US2783338A (en) * 1955-09-21 1957-02-26 Gen Electric Operating mechanism for a fluid-blast circuit breaker
DE1041569B (en) * 1955-10-05 1958-10-23 Asea Ab Compressed air switch
GB806232A (en) * 1956-04-14 1958-12-23 Asea Ab Improvements in electric air blast circuit breakers
US2965735A (en) * 1956-06-07 1960-12-20 Westinghouse Electric Corp Compressed-gas circuit interrupter
US2977446A (en) * 1956-10-22 1961-03-28 Westinghouse Electric Corp Compressed-gas circuit interrupter
BE564461A (en) * 1957-02-01
CH362447A (en) * 1957-06-29 1962-06-15 Asea Ab Compressed air switch with live containers carried by insulator columns, constantly filled with compressed air, in which the power disconnection points are arranged
GB884854A (en) * 1957-07-01 1961-12-20 Ass Elect Ind Improvements in air or gas blast electric circuit-breakers
US3075060A (en) * 1957-10-30 1963-01-22 Westinghouse Electric Corp Circuit interrupters
US3043940A (en) * 1958-01-10 1962-07-10 Westinghouse Electric Corp Compressed-gas circuit interrupter
DE1100761B (en) * 1958-02-21 1961-03-02 Continental Elektro Ind Ag High voltage compressed air switch
CH360712A (en) * 1958-06-28 1962-03-15 Bbc Brown Boveri & Cie Circuit breaker with low resistance
CH373445A (en) * 1958-11-24 1963-11-30 Asea Ab Compressed air switch with power switching point and auxiliary switching point
GB960403A (en) * 1959-06-02 1964-06-10 English Electric Co Ltd Improvements in or relating to electric circuit-breakers
DE1221333B (en) * 1960-02-10 1966-07-21 Bbc Brown Boveri & Cie Control valve for the supply of compressed air to the switching chambers of compressed air switches
DE1163940B (en) * 1960-02-25 1964-02-27 Asea Ab Compressed air switch with a series-connected separation point in one bushing
DE1203855B (en) * 1960-02-27 1965-10-28 Asea Ab Device for braking the opening movement of the moving contact of a compressed air switch
GB983502A (en) * 1960-03-23 1965-02-17 English Electric Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
DE1177713B (en) * 1960-08-10 1964-09-10 Siemens Ag Electric switch for alternating current
CH386530A (en) * 1960-09-07 1965-01-15 Asea Ab Compressed air switch with a container which is arranged at high voltage potential and is constantly filled with compressed air
US3143622A (en) * 1960-10-28 1964-08-04 Westinghouse Electric Corp Arc-extinguishing unit and contact structure for a circuit interrupter
US3065322A (en) * 1960-12-20 1962-11-20 Gen Electric Gas blast circuit breaker
BE625691A (en) * 1961-12-07
DE1194951B (en) * 1962-05-22 1965-06-16 Continental Elektro Ind Ag Pneumatic control device for electrical high-voltage pressure gas switch
BE634445A (en) * 1962-07-05
GB1052905A (en) * 1963-04-10
CH410109A (en) * 1964-07-13 1966-03-31 Bbc Brown Boveri & Cie Contact device for compressed gas switch
CH410112A (en) * 1964-08-21 1966-03-31 Bbc Brown Boveri & Cie Gas pressure switch
US3290469A (en) * 1964-09-30 1966-12-06 Westinghouse Electric Corp Compressed-gas circuit interrupter having cavitation means
US3433913A (en) * 1965-07-28 1969-03-18 Westinghouse Electric Corp Gas-blast circuit interrupter
US3435166A (en) * 1965-11-16 1969-03-25 Gen Electric Gas blast circuit breaker with improved resistor switch
US3553395A (en) * 1969-01-21 1971-01-05 Westinghouse Electric Corp Vacuum switch operating mechanism with plural dashpot controller means
NL135712C (en) * 1969-03-14

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE647141C (en) * 1933-08-01 1937-06-29 Bbc Brown Boveri & Cie Electric switch
GB490518A (en) * 1936-12-14 1938-08-15 British Thomson Houston Co Ltd Improvements in electrical switchgear
GB591741A (en) * 1944-05-20 1947-08-27 Asea Ab Compressed air blast circuit breakers with parallel resistance
GB611775A (en) * 1946-05-08 1948-11-03 Reyrolle A & Co Ltd Improvements in or relating to gas-blast electric circuit-breakers
NL73206C (en) * 1948-07-23

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1086780B (en) * 1957-11-27 1960-08-11 Continental Elektro Ind Ag Gas pressure switch

Also Published As

Publication number Publication date
FR1050658A (en) 1954-01-11
US2665351A (en) 1954-01-05
GB700491A (en) 1953-12-02
DE960739C (en) 1957-03-28

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