AT321402B - Schalldämpfer für Druckgasschalter - Google Patents

Schalldämpfer für Druckgasschalter

Info

Publication number
AT321402B
AT321402B AT529773A AT529773A AT321402B AT 321402 B AT321402 B AT 321402B AT 529773 A AT529773 A AT 529773A AT 529773 A AT529773 A AT 529773A AT 321402 B AT321402 B AT 321402B
Authority
AT
Austria
Prior art keywords
silencer
pressure gas
gas switch
switch
pressure
Prior art date
Application number
AT529773A
Other languages
German (de)
English (en)
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
Application filed by Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Application granted granted Critical
Publication of AT321402B publication Critical patent/AT321402B/de

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
    • 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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H2033/888—Deflection of hot gasses and arcing products
AT529773A 1972-08-30 1973-06-15 Schalldämpfer für Druckgasschalter AT321402B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1276872A CH548663A (de) 1972-08-30 1972-08-30 Schalldaempfer fuer einen druckgasschalter.

Publications (1)

Publication Number Publication Date
AT321402B true AT321402B (de) 1975-03-25

Family

ID=4386222

Family Applications (1)

Application Number Title Priority Date Filing Date
AT529773A AT321402B (de) 1972-08-30 1973-06-15 Schalldämpfer für Druckgasschalter

Country Status (8)

Country Link
AT (1) AT321402B (OSRAM)
CA (1) CA982949A (OSRAM)
CH (1) CH548663A (OSRAM)
DE (2) DE2246932A1 (OSRAM)
FR (1) FR2198244B1 (OSRAM)
GB (1) GB1390723A (OSRAM)
IT (1) IT993075B (OSRAM)
NL (1) NL7311781A (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2760890B1 (fr) * 1997-03-17 1999-04-16 Gec Alsthom T & D Sa Deflecteur pour appareil electrique sous enveloppe metallique, en particulier pour disjoncteur haute tension

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1161972B (de) * 1961-07-17 1964-01-30 Bbc Brown Boveri & Cie Auspuffeinrichtung fuer Druckluft-Schnellschalter
DE7219214U (de) * 1972-05-23 1972-08-10 Dunlop Ag Schalldämpfende Blaskammer für Druckgasschalter

Also Published As

Publication number Publication date
DE2246932A1 (de) 1974-03-14
FR2198244A1 (OSRAM) 1974-03-29
CH548663A (de) 1974-04-30
FR2198244B1 (OSRAM) 1977-05-13
DE7235213U (de) 1974-06-27
IT993075B (it) 1975-09-30
CA982949A (en) 1976-02-03
NL7311781A (OSRAM) 1974-03-04
GB1390723A (en) 1975-04-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee