BR8803823A - Disjuntor de alta ou media tensao a gas sob pressao com energia de corte extraida daquela do arco - Google Patents

Disjuntor de alta ou media tensao a gas sob pressao com energia de corte extraida daquela do arco

Info

Publication number
BR8803823A
BR8803823A BR8803823A BR8803823A BR8803823A BR 8803823 A BR8803823 A BR 8803823A BR 8803823 A BR8803823 A BR 8803823A BR 8803823 A BR8803823 A BR 8803823A BR 8803823 A BR8803823 A BR 8803823A
Authority
BR
Brazil
Prior art keywords
contacts
arc
circuit breaker
arch
auxiliary
Prior art date
Application number
BR8803823A
Other languages
English (en)
Inventor
Edmond Thuries
Denis Dufournet
Michel Perret
Original Assignee
Alsthom
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 filed Critical Alsthom
Publication of BR8803823A publication Critical patent/BR8803823A/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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7007—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid wherein the flow is a function of the current being interrupted
    • 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
    • H01H33/90—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 this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/901—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 this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc
    • H01H33/903—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 this movement being effected by or in conjunction with the contact-operating mechanism making use of the energy of the arc or an auxiliary arc and assisting the operating mechanism
BR8803823A 1987-08-03 1988-08-02 Disjuntor de alta ou media tensao a gas sob pressao com energia de corte extraida daquela do arco BR8803823A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8710988A FR2619246B1 (fr) 1987-08-03 1987-08-03 Disjoncteur a haute ou moyenne tension a gaz sous pression a energie de coupure prelevee sur celle de l'arc

Publications (1)

Publication Number Publication Date
BR8803823A true BR8803823A (pt) 1989-02-21

Family

ID=9353822

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8803823A BR8803823A (pt) 1987-08-03 1988-08-02 Disjuntor de alta ou media tensao a gas sob pressao com energia de corte extraida daquela do arco

Country Status (10)

Country Link
US (1) US4880946A (pt)
EP (1) EP0302390B1 (pt)
JP (1) JPH061656B2 (pt)
CN (1) CN1014193B (pt)
AT (1) ATE77512T1 (pt)
BR (1) BR8803823A (pt)
CA (1) CA1295003C (pt)
DE (1) DE3872090T2 (pt)
ES (1) ES2032908T3 (pt)
FR (1) FR2619246B1 (pt)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2629260B1 (fr) * 1988-03-23 1994-07-08 Alsthom Disjoncteur a haute tension a faible energie de manoeuvre
FR2639147B1 (fr) * 1988-09-16 1990-12-14 Alsthom Gec Disjoncteur a haute tension a gaz dielectrique utilise pour le soufflage
FR2647255B1 (fr) * 1989-05-17 1993-04-23 Alsthom Gec Disjoncteur a haute tension a gaz dielectrique de soufflage
FR2647949B1 (fr) * 1989-05-31 1994-02-18 Gec Alsthom Sa Disjoncteur a haute tension a gaz dielectrique de soufflage
FR2649531B1 (fr) * 1989-07-04 1995-11-10 Alsthom Gec Disjoncteur a haute ou moyenne tension
FR2661550B1 (fr) * 1990-04-26 1992-06-12 Alsthom Gec Disjoncteur a haute tension a arc serie.
FR2668648B1 (fr) * 1990-10-24 1992-12-24 Alsthom Gec Disjoncteur a sf6 a condensateur incorpore.
ES2065093T3 (es) * 1991-04-12 1995-02-01 Gec Alsthom T & D Ag Interruptor de gas a presion.
FR2679696B1 (fr) * 1991-07-24 1993-09-24 Alsthom Gec Disjoncteur a haute et moyenne tension a gaz de soufflage.
ATE140100T1 (de) * 1992-02-06 1996-07-15 Gec Alsthom T & D Ag Druckgasschalter
FR2691575B1 (fr) * 1992-05-25 1994-07-01 Alsthom Gec Disjoncteur a haute tension a non passages par zero du courant.
US10984973B2 (en) * 2017-07-31 2021-04-20 General Electric Technology Gmbh Electric switch provided with an arc-blasting unit
CN112968653A (zh) 2021-01-29 2021-06-15 中国第一汽车股份有限公司 一种电驱系统及车辆

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1029449B (de) * 1957-01-17 1958-05-08 Licentia Gmbh Hochspannungsschalter mit zwei innerhalb einer Loeschkammer hintereinander-geschalteten Kontaktstellen
DE2349263C2 (de) * 1973-10-01 1982-08-26 Brown, Boveri & Cie Ag, 6800 Mannheim Elektrischer Druckgasschalter
DE2710051A1 (de) * 1976-06-24 1978-01-05 Sprecher & Schuh Ag Druckgasschalter
FR2593636B1 (fr) * 1986-01-29 1988-03-18 Cegelec Disjoncteur a hexafluorure de soufre fonctionnant dans un environnement a tres basse temperature

Also Published As

Publication number Publication date
JPH061656B2 (ja) 1994-01-05
DE3872090D1 (de) 1992-07-23
DE3872090T2 (de) 1992-12-03
ES2032908T3 (es) 1993-03-01
ATE77512T1 (de) 1992-07-15
JPS6459732A (en) 1989-03-07
FR2619246A1 (fr) 1989-02-10
CA1295003C (fr) 1992-01-28
EP0302390B1 (fr) 1992-06-17
CN1014193B (zh) 1991-10-02
CN1031153A (zh) 1989-02-15
US4880946A (en) 1989-11-14
FR2619246B1 (fr) 1989-11-17
EP0302390A1 (fr) 1989-02-08

Similar Documents

Publication Publication Date Title
BR8803823A (pt) Disjuntor de alta ou media tensao a gas sob pressao com energia de corte extraida daquela do arco
ES2031463T3 (es) Disyuntor a gas electrico bajo presion.
ES8608224A1 (es) Perfeccionamientos en un dispositivo interruptor con panta- lla de interrupcion de arco
DE3262497D1 (en) Gas blast circuit breaker
JPS62237626A (ja) 圧縮誘電ガス高圧遮断器
ATE98811T1 (de) Hochspannungsschalter mit gasfoermigem dielektrikum zum beblasen.
BR9000007A (pt) Disjuntor de alta e media tensao a gas de insuflacao
FR2349205A1 (fr) Procede pour assister la commande d'au moins un element mobile d'un disjoncteur electrique a compression et dispositif pour la mise en oeuvre de ce procede
GB1329740A (en) Gaseous blast circuit breaker
BR8901362A (pt) Disjuntor de alta tensao a gas dieletrico sob pressao
ES284263Y (es) Interruptor electrico de fluido comprimido de extincion del arco
FR2271653A2 (en) Gas blast cct. breaker - has two partitioned chambers, one with small secondary chamber with stationary contact
GB1506367A (en) Gas-blast switch
FR2320627A1 (fr) Interrupteur perfectionne a gaz du type souffleur
BR9507792A (pt) Interrupter de potência de gás comprimido com um bocal de material isolante
GB1114613A (en) Cross-blast circuit breakers
JPS5776185A (en) Sputtering device
GB553477A (en) Improvements in and relating to gas blast electric circuit breakers
GB750842A (en) Improvements in and relating to electric circuit interrupters of the liquid blast type
ATE106160T1 (de) Hoch- oder mittelspannungslastschalter.
GB553093A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB1238337A (pt)
GB541941A (en) Improvements in or relating to a.c. electric circuit-breakers of the gas-blast type
GB537482A (en) Improvements in or relating to electric circuit-breakers of the gas-blast type
GB829397A (en) Extinguishing chamber for oil electric circuit-breakers for medium voltages

Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/08/2003