CH389061A - Compressed gas switch with double nozzle - Google Patents

Compressed gas switch with double nozzle

Info

Publication number
CH389061A
CH389061A CH1420761A CH1420761A CH389061A CH 389061 A CH389061 A CH 389061A CH 1420761 A CH1420761 A CH 1420761A CH 1420761 A CH1420761 A CH 1420761A CH 389061 A CH389061 A CH 389061A
Authority
CH
Switzerland
Prior art keywords
compressed gas
gas switch
double nozzle
nozzle
double
Prior art date
Application number
CH1420761A
Other languages
German (de)
Inventor
Jussila Jukka A K
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 BE625691D priority Critical patent/BE625691A/xx
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Priority to CH1420761A priority patent/CH389061A/en
Priority to DEA39063A priority patent/DE1169553B/en
Priority to FR917605A priority patent/FR1340578A/en
Priority to US242481A priority patent/US3206582A/en
Publication of CH389061A publication Critical patent/CH389061A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/86—Switches 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
CH1420761A 1961-12-07 1961-12-07 Compressed gas switch with double nozzle CH389061A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BE625691D BE625691A (en) 1961-12-07
CH1420761A CH389061A (en) 1961-12-07 1961-12-07 Compressed gas switch with double nozzle
DEA39063A DE1169553B (en) 1961-12-07 1961-12-20 Pressurized gas switch with double nozzle
FR917605A FR1340578A (en) 1961-12-07 1962-12-05 Pressurized gas switch with two nozzles
US242481A US3206582A (en) 1961-12-07 1962-12-05 Air-blast circuit breaker with double nozzle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1420761A CH389061A (en) 1961-12-07 1961-12-07 Compressed gas switch with double nozzle

Publications (1)

Publication Number Publication Date
CH389061A true CH389061A (en) 1965-03-15

Family

ID=4398818

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1420761A CH389061A (en) 1961-12-07 1961-12-07 Compressed gas switch with double nozzle

Country Status (4)

Country Link
US (1) US3206582A (en)
BE (1) BE625691A (en)
CH (1) CH389061A (en)
DE (1) DE1169553B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH401206A (en) * 1963-06-28 1965-10-31 Bbc Brown Boveri & Cie Gas pressure switch
US3471667A (en) * 1967-07-21 1969-10-07 Gen Electric Double exhaust gas blast circuit breaker
DE102007031949A1 (en) * 2007-07-06 2009-01-08 Siemens Ag Switchgear assembly with a discharge channel

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB812198A (en) * 1956-09-18 1959-04-22 Gen Electric Co Ltd Improvements in or relating to methods of and apparatus for detecting leaks in apparatus such as heat exchangers
FR866412A (en) * 1940-04-06 1941-08-12 Merlin Gerin High voltage compressed gas switch
CH296565A (en) * 1948-09-21 1954-02-15 Calor Emag Elektrizitaets Ag Method for operating switches with arc quenching by a predetermined flow of extinguishing agent generated independently of the level of the current to be switched off, as well as device for carrying out the method.
USRE25631E (en) * 1951-02-09 1964-08-18 Air blast circuit breaker
US2665351A (en) * 1951-02-09 1954-01-05 Asea Ab Arrangement in air blast circuit breaker provided with damping resistance
GB764647A (en) * 1954-02-17 1956-12-28 Asea Ab Improvements in air blast electric circuit breakers
US2881291A (en) * 1955-12-15 1959-04-07 Asea Ab Air blast circuit breaker
DE1163940B (en) * 1960-02-25 1964-02-27 Asea Ab Compressed air switch with a series-connected separation point in one bushing

Also Published As

Publication number Publication date
DE1169553B (en) 1964-05-06
BE625691A (en)
US3206582A (en) 1965-09-14

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