FR2140466B1 - - Google Patents

Info

Publication number
FR2140466B1
FR2140466B1 FR7220231A FR7220231A FR2140466B1 FR 2140466 B1 FR2140466 B1 FR 2140466B1 FR 7220231 A FR7220231 A FR 7220231A FR 7220231 A FR7220231 A FR 7220231A FR 2140466 B1 FR2140466 B1 FR 2140466B1
Authority
FR
France
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
FR7220231A
Other languages
French (fr)
Other versions
FR2140466A1 (en
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.)
BBC Brown Boveri AG Switzerland
Original Assignee
BBC Brown Boveri AG Switzerland
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 BBC Brown Boveri AG Switzerland filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2140466A1 publication Critical patent/FR2140466A1/fr
Application granted granted Critical
Publication of FR2140466B1 publication Critical patent/FR2140466B1/fr
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
FR7220231A 1971-06-09 1972-06-06 Expired FR2140466B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128632A DE2128632C3 (en) 1971-06-09 1971-06-09 Silencer for high-voltage compressed gas switch

Publications (2)

Publication Number Publication Date
FR2140466A1 FR2140466A1 (en) 1973-01-19
FR2140466B1 true FR2140466B1 (en) 1977-12-23

Family

ID=5810293

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7220231A Expired FR2140466B1 (en) 1971-06-09 1972-06-06

Country Status (9)

Country Link
US (1) US3745285A (en)
JP (1) JPS5626928B1 (en)
CA (1) CA949108A (en)
CH (1) CH536024A (en)
DE (1) DE2128632C3 (en)
FR (1) FR2140466B1 (en)
GB (1) GB1358775A (en)
IT (1) IT959782B (en)
SE (1) SE369348B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2238657B2 (en) * 1972-08-05 1974-08-08 Brown, Boveri & Cie Ag, 6800 Mannheim silencer
DE102015200966A1 (en) 2015-01-21 2016-07-21 DIL Deutsches Institut für Lebensmitteltechnik e.V. Silencer for suction pads

Also Published As

Publication number Publication date
IT959782B (en) 1973-11-10
DE2128632C3 (en) 1973-10-18
FR2140466A1 (en) 1973-01-19
SE369348B (en) 1974-08-19
DE2128632B2 (en) 1973-04-05
GB1358775A (en) 1974-07-03
JPS5626928B1 (en) 1981-06-22
DE2128632A1 (en) 1972-12-14
CA949108A (en) 1974-06-11
CH536024A (en) 1973-04-15
US3745285A (en) 1973-07-10

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Legal Events

Date Code Title Description
ST Notification of lapse