IT959782B - Smorzatore acustico per interrut tori elettrici a gas compresso ad alta tensione - Google Patents

Smorzatore acustico per interrut tori elettrici a gas compresso ad alta tensione

Info

Publication number
IT959782B
IT959782B IT25267/72A IT2526772A IT959782B IT 959782 B IT959782 B IT 959782B IT 25267/72 A IT25267/72 A IT 25267/72A IT 2526772 A IT2526772 A IT 2526772A IT 959782 B IT959782 B IT 959782B
Authority
IT
Italy
Prior art keywords
high voltage
compressed gas
electric switches
gas electric
acoustic damper
Prior art date
Application number
IT25267/72A
Other languages
English (en)
Italian (it)
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 IT959782B publication Critical patent/IT959782B/it

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
IT25267/72A 1971-06-09 1972-06-06 Smorzatore acustico per interrut tori elettrici a gas compresso ad alta tensione IT959782B (it)

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
IT959782B true IT959782B (it) 1973-11-10

Family

ID=5810293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25267/72A IT959782B (it) 1971-06-09 1972-06-06 Smorzatore acustico per interrut tori elettrici a gas compresso ad alta tensione

Country Status (9)

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

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
CA949108A (en) 1974-06-11
US3745285A (en) 1973-07-10
GB1358775A (en) 1974-07-03
SE369348B (de) 1974-08-19
DE2128632C3 (de) 1973-10-18
CH536024A (de) 1973-04-15
DE2128632A1 (de) 1972-12-14
JPS5626928B1 (de) 1981-06-22
DE2128632B2 (de) 1973-04-05
FR2140466B1 (de) 1977-12-23
FR2140466A1 (de) 1973-01-19

Similar Documents

Publication Publication Date Title
BR7501252A (pt) Motor eletrico refrigerado a gas
FR2286692A1 (fr) Agrafeuse electrique
IT972628B (it) Impianto elettrico di manovra isolato con gas compresso
SE404952B (sv) Skruvrotorkompressor
BE784369A (fr) Aspirateur electrique de poussiere
DK140453C (da) Stoevsuger
IT981331B (it) Convertitore elettrico tensione frequenza
IT984206B (it) Interruttore di circuito a gas compresso del tipo a soffio con azione a doppio flusso
BR7504950A (pt) Disjuntor a vacuo de alta tensao
SE405814B (sv) Elektrostatisk stoftavskiljare med elektrodstabiliseringsanordning
IT971599B (it) Linea elettrica ad alta tensione isolata mediante gas in pressione
FR2305006A1 (fr) Interrupteurs a gaz comprime du type a double souffleur
IT1045637B (it) Smorzatore acustico per interrut tori elettrici a gas compresso ad alta tensione
DK529475A (da) Lavfrekvent elektroakustisk transduktor
IT1021426B (it) Interruttore elettrico a gas compresso
FR2289089A1 (fr) Transducteur electrostatique
IT1038276B (it) Interruttore ad alta tensione
SE402837B (sv) Elektrisk tryckgasisolerad effektbrytare
FR2280482A1 (fr) Rasoir electrique du type a mouvement alternatif
IT974627B (it) Compressore a gas
IT999100B (it) Interruttore elettrico a gas compresso
IT993075B (it) Smorzatore acustico per interrutori elettrici a gas compresso
IT979279B (it) Interruttore elettrico a gas compresso
IT1011217B (it) Interruttore elettrico a gas compresso
FR2280028A1 (fr) Four crematoire electrique