BR9900568A - Disjuntor de média ou de alta-tensão comportando uma câmara de corte com estabilidade dielétrica melhorada - Google Patents

Disjuntor de média ou de alta-tensão comportando uma câmara de corte com estabilidade dielétrica melhorada

Info

Publication number
BR9900568A
BR9900568A BR9900568-9A BR9900568A BR9900568A BR 9900568 A BR9900568 A BR 9900568A BR 9900568 A BR9900568 A BR 9900568A BR 9900568 A BR9900568 A BR 9900568A
Authority
BR
Brazil
Prior art keywords
high voltage
medium
circuit breaker
cutting chamber
electric arc
Prior art date
Application number
BR9900568-9A
Other languages
English (en)
Portuguese (pt)
Inventor
Jean Maineult
Raymond Pluveau
Original Assignee
Alsthom T & D 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
Application filed by Alsthom T & D Sa filed Critical Alsthom T & D Sa
Publication of BR9900568A publication Critical patent/BR9900568A/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
    • H01H33/18—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
    • H01H33/187—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet comprising a hollow annular arc runner and a central contact between which a radially drawn arc rotates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/003—Earthing switches
    • 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
    • H01H33/24—Means for preventing discharge to non-current-carrying parts, e.g. using corona ring

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
BR9900568-9A 1998-02-11 1999-02-11 Disjuntor de média ou de alta-tensão comportando uma câmara de corte com estabilidade dielétrica melhorada BR9900568A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9801632A FR2774805B1 (fr) 1998-02-11 1998-02-11 Disjoncteur de moyenne ou de haute tension comportant une chambre de coupure a tenue dielectrique amelioree

Publications (1)

Publication Number Publication Date
BR9900568A true BR9900568A (pt) 2000-12-05

Family

ID=9522858

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900568-9A BR9900568A (pt) 1998-02-11 1999-02-11 Disjuntor de média ou de alta-tensão comportando uma câmara de corte com estabilidade dielétrica melhorada

Country Status (6)

Country Link
EP (1) EP0936646A1 (id)
BR (1) BR9900568A (id)
CA (1) CA2260327A1 (id)
FR (1) FR2774805B1 (id)
ID (1) ID22191A (id)
RU (1) RU2249273C2 (id)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2833405A1 (fr) * 2001-12-10 2003-06-13 Alstom Disjoncteur a arc tournant comprenant un limiteur de courant de bobine
FR2847069B1 (fr) * 2002-11-07 2004-12-17 Alstom Disjoncteur a arc tournant equipe d'un reservoir de gaz
EP2650896B1 (en) * 2012-04-12 2017-12-27 ABB Oy Electric current switching apparatus
EP4459653B1 (en) * 2023-05-03 2025-11-19 ABB Schweiz AG A switching apparatus for electrical systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2044538B (en) * 1978-11-28 1983-04-20 South Wales Switchgear Electrical switchgear
EP0058007B1 (en) * 1981-02-03 1986-06-04 South Wales Switchgear Limited Electrical switchgear
SU1071176A1 (ru) * 1982-07-05 1995-02-20 Проектно-конструкторское бюро электрогидравлики АН УССР Управляемый разрядник
ATE83586T1 (de) * 1987-03-12 1993-01-15 Merlin Gerin Ltd Elektrische schaltanlage.

Also Published As

Publication number Publication date
ID22191A (id) 1999-09-16
EP0936646A1 (fr) 1999-08-18
CA2260327A1 (fr) 1999-08-11
RU2249273C2 (ru) 2005-03-27
FR2774805B1 (fr) 2000-03-10
FR2774805A1 (fr) 1999-08-13

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Legal Events

Date Code Title Description
B03H Publication of an application: rectification
B08F Application fees: dismissal - article 86 of industrial property law

Free format text: REFERENTE A 7A, 8A E 9A ANUIDADES.

B08K Lapse as no evidence of payment of the annual fee has been furnished to inpi (acc. art. 87)

Free format text: REFERENTE AO DESPACHO PUBLICADO NA RPI 1962 DE 12/08/2008.