CA949108A - Silencer for high-voltage gas-blast circuit breaker - Google Patents

Silencer for high-voltage gas-blast circuit breaker

Info

Publication number
CA949108A
CA949108A CA142,927A CA142927A CA949108A CA 949108 A CA949108 A CA 949108A CA 142927 A CA142927 A CA 142927A CA 949108 A CA949108 A CA 949108A
Authority
CA
Canada
Prior art keywords
silencer
circuit breaker
voltage gas
blast circuit
blast
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
CA142,927A
Other languages
English (en)
Other versions
CA142927S (en
Inventor
Dieter Schnee
Wilhelm Kramer
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 Germany
Original Assignee
Brown Boveri und Cie AG Germany
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 Brown Boveri und Cie AG Germany filed Critical Brown Boveri und Cie AG Germany
Application granted granted Critical
Publication of CA949108A publication Critical patent/CA949108A/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
CA142,927A 1971-06-09 1972-05-24 Silencer for high-voltage gas-blast circuit breaker Expired CA949108A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2128632A DE2128632C3 (de) 1971-06-09 1971-06-09 Schalldämpfer für Hochspannungs-Druckgasschalter

Publications (1)

Publication Number Publication Date
CA949108A true CA949108A (en) 1974-06-11

Family

ID=5810293

Family Applications (1)

Application Number Title Priority Date Filing Date
CA142,927A Expired CA949108A (en) 1971-06-09 1972-05-24 Silencer for high-voltage gas-blast circuit breaker

Country Status (9)

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

Families Citing this family (2)

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

Also Published As

Publication number Publication date
FR2140466B1 (enExample) 1977-12-23
SE369348B (enExample) 1974-08-19
DE2128632C3 (de) 1973-10-18
US3745285A (en) 1973-07-10
GB1358775A (en) 1974-07-03
DE2128632B2 (de) 1973-04-05
DE2128632A1 (de) 1972-12-14
CH536024A (de) 1973-04-15
IT959782B (it) 1973-11-10
FR2140466A1 (enExample) 1973-01-19
JPS5626928B1 (enExample) 1981-06-22

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