BR8002420A - Dispositivo de estanqueidade para uma ligacao de elementos de aparelhos de corte de alta tensao - Google Patents

Dispositivo de estanqueidade para uma ligacao de elementos de aparelhos de corte de alta tensao

Info

Publication number
BR8002420A
BR8002420A BR8002420A BR8002420A BR8002420A BR 8002420 A BR8002420 A BR 8002420A BR 8002420 A BR8002420 A BR 8002420A BR 8002420 A BR8002420 A BR 8002420A BR 8002420 A BR8002420 A BR 8002420A
Authority
BR
Brazil
Prior art keywords
high voltage
sealing device
connecting elements
cutting devices
voltage cutting
Prior art date
Application number
BR8002420A
Other languages
English (en)
Inventor
D Nicoloso
Original Assignee
Alsthom Cgee
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 Alsthom Cgee filed Critical Alsthom Cgee
Publication of BR8002420A publication Critical patent/BR8002420A/pt

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
    • 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
    • H01H33/56—Gas reservoirs
    • H01H33/561—Gas reservoirs composed of different independent pressurised compartments put in communication only after their assemblage
BR8002420A 1979-04-20 1980-04-18 Dispositivo de estanqueidade para uma ligacao de elementos de aparelhos de corte de alta tensao BR8002420A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7910017A FR2454687A2 (fr) 1979-04-20 1979-04-20 Dispositif d'etancheite pour un assemblage d'elements d'appareils de coupure a haute tension

Publications (1)

Publication Number Publication Date
BR8002420A true BR8002420A (pt) 1980-12-02

Family

ID=9224538

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8002420A BR8002420A (pt) 1979-04-20 1980-04-18 Dispositivo de estanqueidade para uma ligacao de elementos de aparelhos de corte de alta tensao

Country Status (5)

Country Link
BR (1) BR8002420A (pt)
CH (1) CH634439A5 (pt)
FR (1) FR2454687A2 (pt)
IN (1) IN154069B (pt)
IT (1) IT1128425B (pt)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2272475B1 (pt) * 1974-05-20 1977-10-21 Alsthom Cgee

Also Published As

Publication number Publication date
IT8067625A0 (it) 1980-04-21
CH634439A5 (en) 1983-01-31
IT1128425B (it) 1986-05-28
FR2454687A2 (fr) 1980-11-14
FR2454687B2 (pt) 1982-05-21
IN154069B (pt) 1984-09-15

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Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19950418