BR8104731A - Disjuntor a gas comprimido - Google Patents

Disjuntor a gas comprimido

Info

Publication number
BR8104731A
BR8104731A BR8104731A BR8104731A BR8104731A BR 8104731 A BR8104731 A BR 8104731A BR 8104731 A BR8104731 A BR 8104731A BR 8104731 A BR8104731 A BR 8104731A BR 8104731 A BR8104731 A BR 8104731A
Authority
BR
Brazil
Prior art keywords
compressed gas
gas breaker
breaker
compressed
gas
Prior art date
Application number
BR8104731A
Other languages
English (en)
Inventor
P Sigward
E Thuries
Van D Pham
M Besson
D Nicoloso
Original Assignee
Alsthom Atlantique
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
Priority claimed from FR8016222A external-priority patent/FR2487570A1/fr
Priority claimed from FR8106444A external-priority patent/FR2503448B1/fr
Application filed by Alsthom Atlantique filed Critical Alsthom Atlantique
Publication of BR8104731A publication Critical patent/BR8104731A/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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/16—Impedances connected with contacts
    • H01H33/166—Impedances connected with contacts the impedance being inserted only while closing the switch
BR8104731A 1980-07-23 1981-07-22 Disjuntor a gas comprimido BR8104731A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8016222A FR2487570A1 (fr) 1980-07-23 1980-07-23 Disjoncteur a gaz comprime
FR8106444A FR2503448B1 (fr) 1981-03-31 1981-03-31 Disjoncteur a gaz comprime

Publications (1)

Publication Number Publication Date
BR8104731A true BR8104731A (pt) 1982-04-13

Family

ID=26221905

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8104731A BR8104731A (pt) 1980-07-23 1981-07-22 Disjuntor a gas comprimido

Country Status (4)

Country Link
US (1) US4421962A (pt)
BR (1) BR8104731A (pt)
CA (1) CA1171444A (pt)
IT (1) IT1144419B (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154124A (ja) * 1982-03-09 1983-09-13 株式会社東芝 パツフア形ガスしや断器
DE3411445A1 (de) * 1984-02-06 1985-08-08 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Hochspannungsschalter
FR2607621B1 (fr) * 1986-12-01 1989-01-20 Alsthom Disjoncteur a haute tension a gaz dielectrique a resistance de fermeture
FR2654251A1 (fr) * 1989-11-03 1991-05-10 Alsthom Gec Disjoncteur limiteur de surtensions.
FR2663456B1 (fr) * 1990-06-14 1996-04-26 Alsthom Gec Disjoncteur a varistance incorporee.
FR2668648B1 (fr) * 1990-10-24 1992-12-24 Alsthom Gec Disjoncteur a sf6 a condensateur incorpore.
FR2674984B1 (fr) * 1991-04-05 1993-06-11 Alsthom Gec Disjoncteur a sf6 a varistance et a condensateur incorpores.
FR2682219B1 (fr) * 1991-10-02 1997-01-31 Alsthom Gec Disjoncteur ultra haute tension.
DE4443184C1 (de) * 1994-11-22 1996-02-29 Siemens Ag Hochspannungsschalteinrichtung
FR2737936B1 (fr) * 1995-08-18 1997-09-19 Gec Alsthom T & D Sa Disjoncteur muni d'une resistance de fermeture avec dispositif d'insertion
DE19547098A1 (de) * 1995-12-16 1997-06-19 Asea Brown Boveri Leistungsschalter mit einem Einschaltwiderstand
US7078643B2 (en) * 2003-12-15 2006-07-18 Rostron Joseph R Capacitor switch with internal retracting impedance contactor
EP2309526B1 (de) * 2009-10-08 2012-10-03 ABB Technology AG Leistungsschalter mit parallelen Nennstrompfaden
EP2387057B1 (de) * 2010-05-12 2012-05-23 ABB Technology AG Gasisolierter Hochspannungsschalter
JP6861898B1 (ja) * 2020-01-17 2021-04-21 三菱電機株式会社 ガス遮断器

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2792476A (en) * 1953-06-30 1957-05-14 Westinghouse Electric Corp Circuit interrupter
US3211868A (en) * 1963-03-14 1965-10-12 Gen Electric Electric circuit breaker having an auxiliary switch with an oscillation-damping latch
FR2450501A1 (fr) * 1979-03-02 1980-09-26 Alsthom Cgee Dispositif d'insertion de resistance a la fermeture d'un appareil d'interruption

Also Published As

Publication number Publication date
IT1144419B (it) 1986-10-29
US4421962A (en) 1983-12-20
CA1171444A (fr) 1984-07-24
IT8168018A0 (it) 1981-07-22

Similar Documents

Publication Publication Date Title
BR8104731A (pt) Disjuntor a gas comprimido
FR2503448B1 (fr) Disjoncteur a gaz comprime
FR2554274B1 (fr) Disjoncteur a gaz comprime
AR230871A1 (es) Resorte a gas
IT1190956B (it) Interruttore a gas compresso autopneumatico
JPS56136422A (en) Gas breaker
FR2575323B1 (fr) Disjoncteur a gaz comprime
JPS5351475A (en) Compressed gas breaker
JPS52145778A (en) Compressed gas breaker
BR8101795A (pt) Turbina a gas
AT375490B (de) Druckgas-leistungsschalter
JPS56143627A (en) Gas breaker
JPS5749139A (en) Gas breaker
IT1093116B (it) Interruttore autopneumatico a gas compresso
FR2417173B1 (fr) Disjoncteur a gaz comprime autopneumatique
IT1177100B (it) Interruttore a gas compresso
JPS579022A (en) Gas breaker
JPS5667126A (en) Compressed gas breaker
JPS56112030A (en) Gas interrupter
BE884229A (fr) Disjoncteur a gaz comprime
AR224653A1 (es) Minisoplete a gas
JPS5368877A (en) Compressed gas breaker
JPS5368878A (en) Compressed gas breaker
JPS56149732A (en) Gas breaker
JPS5796418A (en) Gas breaker

Legal Events

Date Code Title Description
MK Patent expired

Effective date: 19960722