CH345932A - Compressed air switch - Google Patents

Compressed air switch

Info

Publication number
CH345932A
CH345932A CH345932DA CH345932A CH 345932 A CH345932 A CH 345932A CH 345932D A CH345932D A CH 345932DA CH 345932 A CH345932 A CH 345932A
Authority
CH
Switzerland
Prior art keywords
compressed air
air switch
switch
compressed
air
Prior art date
Application number
Other languages
German (de)
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 CH345932A publication Critical patent/CH345932A/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
CH345932D 1955-12-15 1956-12-15 Compressed air switch CH345932A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE345932X 1955-12-15

Publications (1)

Publication Number Publication Date
CH345932A true CH345932A (en) 1960-04-30

Family

ID=20308505

Family Applications (1)

Application Number Title Priority Date Filing Date
CH345932D CH345932A (en) 1955-12-15 1956-12-15 Compressed air switch

Country Status (4)

Country Link
US (1) US2881291A (en)
CH (1) CH345932A (en)
FR (1) FR1168141A (en)
GB (1) GB803748A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
GB424335A (en) * 1960-09-06 1935-02-11 Frederick Thomas Walker Improvements in and relating to the manufacture of floor coverings and like materials
GB929319A (en) * 1960-10-15 1963-06-19 Asea Ab Improvements in air-blast electric circuit-breakers
GB936545A (en) * 1960-12-15 1963-09-11 Asea Ab Air blast electric circuit breaker
FR1303117A (en) * 1961-07-25 1962-09-07 Merlin Gerin Safety device for compressed gas circuit breakers
BE625691A (en) * 1961-12-07
DE1266853B (en) * 1962-09-26 1968-04-25 Licentia Gmbh Compressed gas switch with a power switching point and a voltage isolating point in series

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866412A (en) * 1940-04-06 1941-08-12 Merlin Gerin High voltage compressed gas switch
NL94998C (en) * 1952-05-31
NL187108C (en) * 1953-04-28 Fogautolube Sa CATCH DEVICE FOR A LIFTING DEVICE WITH CABLES, ESPECIALLY A CAR LIFTING BRIDGE.

Also Published As

Publication number Publication date
GB803748A (en) 1958-10-29
FR1168141A (en) 1958-12-04
US2881291A (en) 1959-04-07

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