BR9000007A - Disjuntor de alta e media tensao a gas de insuflacao - Google Patents

Disjuntor de alta e media tensao a gas de insuflacao

Info

Publication number
BR9000007A
BR9000007A BR909000007A BR9000007A BR9000007A BR 9000007 A BR9000007 A BR 9000007A BR 909000007 A BR909000007 A BR 909000007A BR 9000007 A BR9000007 A BR 9000007A BR 9000007 A BR9000007 A BR 9000007A
Authority
BR
Brazil
Prior art keywords
piston
medium voltage
blast
arc
contact
Prior art date
Application number
BR909000007A
Other languages
English (en)
Inventor
Edmond Thuries
Original Assignee
Gec Alstohm Sa
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9377438&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9000007(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gec Alstohm Sa filed Critical Gec Alstohm Sa
Publication of BR9000007A publication Critical patent/BR9000007A/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
    • H01H33/88—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
    • 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
    • H01H2033/908—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 using valves for regulating communication between, e.g. arc space, hot volume, compression volume, surrounding volume

Landscapes

  • Circuit Breakers (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Pens And Brushes (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Organic Insulating Materials (AREA)
BR909000007A 1989-01-02 1990-01-02 Disjuntor de alta e media tensao a gas de insuflacao BR9000007A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8900009A FR2641409B1 (fr) 1989-01-02 1989-01-02 Disjoncteur a haute et moyenne tension a gaz de soufflage

Publications (1)

Publication Number Publication Date
BR9000007A true BR9000007A (pt) 1990-10-09

Family

ID=9377438

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909000007A BR9000007A (pt) 1989-01-02 1990-01-02 Disjuntor de alta e media tensao a gas de insuflacao

Country Status (9)

Country Link
US (1) US4983789A (pt)
EP (1) EP0380907B2 (pt)
JP (1) JP2655733B2 (pt)
CN (1) CN1016548B (pt)
AT (1) ATE102741T1 (pt)
BR (1) BR9000007A (pt)
CA (1) CA2006934C (pt)
DE (1) DE69007136T3 (pt)
FR (1) FR2641409B1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0508160B1 (de) * 1991-04-12 1994-12-14 GEC Alsthom T&D AG Druckgasschalter
FR2679696B1 (fr) * 1991-07-24 1993-09-24 Alsthom Gec Disjoncteur a haute et moyenne tension a gaz de soufflage.
EP0554686B1 (de) * 1992-02-06 1996-07-03 GEC Alsthom T&D AG Druckgasschalter
EP1403891B2 (de) † 2002-09-24 2016-09-28 ABB Schweiz AG Leistungsschalter
DE102007031948A1 (de) * 2007-07-06 2009-01-08 Siemens Ag Schaltgeräteanordnung mit einem Abströmkanal
JP5482613B2 (ja) * 2010-10-05 2014-05-07 株式会社日立製作所 ガス遮断器
US9384924B2 (en) 2012-05-22 2016-07-05 Mitsubishi Electric Corporation Gas circuit breaker
FR3030869B1 (fr) * 2014-12-19 2017-02-10 Alstom Technology Ltd Disjoncteur comprenant un capot d'echappement de gaz a ouverture obturable
CN106328430B (zh) * 2016-08-25 2018-08-07 中国西电电气股份有限公司 一种串联压气室的灭弧室
JP6818604B2 (ja) * 2017-03-24 2021-01-20 株式会社日立製作所 ガス遮断器
KR102466070B1 (ko) * 2017-07-31 2022-11-10 제네럴 일렉트릭 테크놀러지 게엠베하 아크 블라스팅 유닛을 구비한 전기 스위치

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957063A (en) * 1958-03-07 1960-10-18 Westinghouse Electric Corp Pumped-gas circuit interrupter
JPS5419054B2 (pt) * 1973-11-07 1979-07-12
CH600538A5 (pt) * 1976-04-22 1978-06-15 Bbc Brown Boveri & Cie
JPS5372176A (en) * 1976-12-10 1978-06-27 Hitachi Ltd Buffer type gas breaker
CH655611B (pt) * 1981-06-18 1986-04-30
FR2576144B1 (fr) * 1985-01-16 1987-02-06 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a faible energie de manoeuvre
FR2576142B1 (fr) * 1985-01-16 1987-12-24 Alsthom Atlantique Disjoncteur a haute tension, a gaz comprime, a energie de manoeuvre assistee par l'effet thermique de l'arc
FR2596575B1 (fr) * 1986-03-26 1988-05-20 Alsthom Disjoncteur a gaz dielectrique sous pression
FR2596574B1 (fr) * 1986-04-01 1988-05-20 Alsthom Disjoncteur a haute tension a gaz dielectrique sous pression
JP2528100B2 (ja) * 1986-07-08 1996-08-28 株式会社日立製作所 パツフア形ガス遮断器

Also Published As

Publication number Publication date
CN1016548B (zh) 1992-05-06
CA2006934C (fr) 1994-04-26
EP0380907A1 (fr) 1990-08-08
FR2641409B1 (fr) 1996-04-26
EP0380907B2 (fr) 1996-12-11
CN1044008A (zh) 1990-07-18
CA2006934A1 (fr) 1990-07-02
ATE102741T1 (de) 1994-03-15
US4983789A (en) 1991-01-08
EP0380907B1 (fr) 1994-03-09
DE69007136D1 (de) 1994-04-14
FR2641409A1 (fr) 1990-07-06
JP2655733B2 (ja) 1997-09-24
DE69007136T2 (de) 1994-06-16
DE69007136T3 (de) 1997-03-06
JPH02230625A (ja) 1990-09-13

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Legal Events

Date Code Title Description
FF Decision: intention to grant
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B25D Requested change of name of applicant approved

Free format text: ALTERADO DE: GEC ALSTHOM SA

B25D Requested change of name of applicant approved

Free format text: ALTERADO DE: ALSTOM FRANCE S.A.

B25G Requested change of headquarter approved

Free format text: SEDE ALTERADA CONFORME SOLICITADO NA PETICAO NO 020040014218/RJ DE 03/12/2004.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 02/01/2005