CH405464A - Sound absorbing muffler for compressed air switches - Google Patents

Sound absorbing muffler for compressed air switches

Info

Publication number
CH405464A
CH405464A CH1155462A CH1155462A CH405464A CH 405464 A CH405464 A CH 405464A CH 1155462 A CH1155462 A CH 1155462A CH 1155462 A CH1155462 A CH 1155462A CH 405464 A CH405464 A CH 405464A
Authority
CH
Switzerland
Prior art keywords
compressed air
sound absorbing
air switches
absorbing muffler
muffler
Prior art date
Application number
CH1155462A
Other languages
German (de)
Inventor
Chang Han
Norten Stewart Vincent
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of CH405464A publication Critical patent/CH405464A/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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/58—Silencers for suppressing noise of switch operation
CH1155462A 1961-10-02 1962-10-02 Sound absorbing muffler for compressed air switches CH405464A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US142338A US3134876A (en) 1961-10-02 1961-10-02 Gas blast circuit breaker with noisereducing exhaust muffler assembly

Publications (1)

Publication Number Publication Date
CH405464A true CH405464A (en) 1966-01-15

Family

ID=22499466

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1155462A CH405464A (en) 1961-10-02 1962-10-02 Sound absorbing muffler for compressed air switches

Country Status (4)

Country Link
US (1) US3134876A (en)
CH (1) CH405464A (en)
DE (1) DE1223440B (en)
GB (1) GB998591A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3268697A (en) * 1963-10-31 1966-08-23 Mitsubishi Electric Corp Compressed-gas circuit interrupters having exhaust valve structures
US3617667A (en) * 1970-01-27 1971-11-02 Gen Electric Gas-blast circuit breaker with noise-reducing exhaust muffler assembly
JPS5098397U (en) * 1974-01-10 1975-08-15
US4596307A (en) * 1983-04-26 1986-06-24 Challis Louis A Fluid discharge silencer

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1045419A (en) * 1912-08-28 1912-11-26 Nicholas Michael Matula Muffler.
DE551757C (en) * 1928-09-08 1932-06-04 Aeg Switch with arc extinguishing by flowing compressed gas
BE416391A (en) * 1935-07-13
DE732961C (en) * 1939-05-05 1943-03-16 Merlin Gerin Muffler for electric pressure gas switch
FR895927A (en) * 1943-04-08 1945-02-07 Delle Atel Const Electr Gas exhaust device for self-blowing circuit breakers
CH240049A (en) * 1944-11-06 1945-11-30 Oerlikon Maschf Gas pressure switch.
US2459600A (en) * 1944-12-14 1949-01-18 Westinghouse Electric Corp Compressed gas circuit interrupter
US2807329A (en) * 1951-05-07 1957-09-24 William J Caldwell Expander silencer unit
US2636961A (en) * 1951-11-09 1953-04-28 Gen Electric Electric circuit breaker

Also Published As

Publication number Publication date
DE1223440B (en) 1966-08-25
US3134876A (en) 1964-05-26
GB998591A (en) 1965-07-14

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