FR1391951A - Improvements to soundproof exhaust systems for compressed gas circuit breakers - Google Patents

Improvements to soundproof exhaust systems for compressed gas circuit breakers

Info

Publication number
FR1391951A
FR1391951A FR962025A FR962025A FR1391951A FR 1391951 A FR1391951 A FR 1391951A FR 962025 A FR962025 A FR 962025A FR 962025 A FR962025 A FR 962025A FR 1391951 A FR1391951 A FR 1391951A
Authority
FR
France
Prior art keywords
compressed gas
gas circuit
circuit breakers
exhaust systems
soundproof
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR962025A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merlin Gerin SA
Original Assignee
Merlin Gerin SA
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 Merlin Gerin SA filed Critical Merlin Gerin SA
Priority to FR962025A priority Critical patent/FR1391951A/en
Application granted granted Critical
Publication of FR1391951A publication Critical patent/FR1391951A/en
Expired legal-status Critical Current

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
FR962025A 1964-01-29 1964-01-29 Improvements to soundproof exhaust systems for compressed gas circuit breakers Expired FR1391951A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR962025A FR1391951A (en) 1964-01-29 1964-01-29 Improvements to soundproof exhaust systems for compressed gas circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR962025A FR1391951A (en) 1964-01-29 1964-01-29 Improvements to soundproof exhaust systems for compressed gas circuit breakers

Publications (1)

Publication Number Publication Date
FR1391951A true FR1391951A (en) 1965-03-12

Family

ID=8822032

Family Applications (1)

Application Number Title Priority Date Filing Date
FR962025A Expired FR1391951A (en) 1964-01-29 1964-01-29 Improvements to soundproof exhaust systems for compressed gas circuit breakers

Country Status (1)

Country Link
FR (1) FR1391951A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093406A (en) * 1976-08-25 1978-06-06 Applied Power Inc. Fluid operated hydraulic pump including noise reduction means
EP1835520A1 (en) 2006-03-14 2007-09-19 ABB Technology AG Switching chamber for gasisolated high voltage switch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4093406A (en) * 1976-08-25 1978-06-06 Applied Power Inc. Fluid operated hydraulic pump including noise reduction means
EP1835520A1 (en) 2006-03-14 2007-09-19 ABB Technology AG Switching chamber for gasisolated high voltage switch

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