BR0200021A - Secionador de alta tensão com isolamento no ar - Google Patents

Secionador de alta tensão com isolamento no ar

Info

Publication number
BR0200021A
BR0200021A BR0200021-0A BR0200021A BR0200021A BR 0200021 A BR0200021 A BR 0200021A BR 0200021 A BR0200021 A BR 0200021A BR 0200021 A BR0200021 A BR 0200021A
Authority
BR
Brazil
Prior art keywords
disconnector
contact
angle
pivoting
high voltage
Prior art date
Application number
BR0200021-0A
Other languages
English (en)
Inventor
Daniel Demissy
Anh-Dung Huynh
Richard Marchand
Original Assignee
Alstom
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 Alstom filed Critical Alstom
Publication of BR0200021A publication Critical patent/BR0200021A/pt

Links

Classifications

    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • 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
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
    • H01H2031/286—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact wherein the contact is rotatable around its own longitudinal axis
    • 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
    • H01H31/02—Details
    • H01H31/023—Base and stationary contacts mounted thereon
    • 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
    • H01H31/02—Details
    • H01H31/026—Movable parts and contacts mounted thereon

Abstract

"SECIONADOR DE ALTA TENSãO COM ISOLAMENTO NO AR". Secionador de alta tensão com isolamento no ar que compreende um braço pivotante (1) próprio para pivotar em uma de suas extremidades, em torno de um eixo horizontal perpendicular ao eixo <30> do braço e próprio também para girar em torno de seu próprio eixo <30>, a extremidade livre do braço levando uma peça de contato chamada de martelo (2) que opera junto, na posição fechada do secionador, com uma garra que possui um suporte de garra (6) ao qual são fixadas duas fileiras confrontantes de dedos de contato (5A, 5B), caracterizado pelo fato de que o dito martelo (2) é equipado com plaquetas de contato (4A, 4B) que operam junto com os dedos de contato (5A, 5B), cada plaqueta de contato (4A, 4B) formando uma aresta (16), de ângulo <225>, que, por ocasião do fechamento do secionador, encontra a fileira de dedos correspondente com um ângulo de ataque <244>, o dito ângulo de ataque <244> sendo inferior a 90<198>.
BR0200021-0A 2001-01-12 2002-01-09 Secionador de alta tensão com isolamento no ar BR0200021A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0100424A FR2819626B1 (fr) 2001-01-12 2001-01-12 Sectionneur a haute tension a isolation dans l'air

Publications (1)

Publication Number Publication Date
BR0200021A true BR0200021A (pt) 2002-10-22

Family

ID=8858773

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0200021-0A BR0200021A (pt) 2001-01-12 2002-01-09 Secionador de alta tensão com isolamento no ar

Country Status (10)

Country Link
US (1) US6605788B2 (pt)
EP (1) EP1223595B1 (pt)
CN (1) CN1261957C (pt)
AT (1) ATE393959T1 (pt)
BR (1) BR0200021A (pt)
DE (1) DE60133798T2 (pt)
ES (1) ES2305040T3 (pt)
FR (1) FR2819626B1 (pt)
MX (1) MXPA02000412A (pt)
PT (1) PT1223595E (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130328458A1 (en) * 2010-03-10 2013-12-12 GE Energy Power Coversion Technology Ltd. Rotary switches
DE102016214377B4 (de) * 2016-08-03 2018-10-25 Siemens Aktiengesellschaft Kontaktarmanordnung für ein Hochspannungs-Schaltgerät und deren Verwendung
WO2018032304A1 (zh) * 2016-08-16 2018-02-22 朱伯秦 一种双闸刀高压隔离开关
WO2018032306A1 (zh) * 2016-08-16 2018-02-22 朱伯秦 一种双闸刀高压隔离开关
WO2018032303A1 (zh) * 2016-08-16 2018-02-22 朱伯秦 一种双闸刀高压隔离开关
CN112136198B (zh) * 2018-05-10 2023-04-28 三菱电机株式会社 开关
EP3734630B1 (en) * 2019-04-30 2022-01-05 General Electric Technology GmbH Universal vacuum interrupter for air disconnect switches
CN112216547B (zh) * 2020-10-27 2023-05-05 国网冀北电力有限公司检修分公司 一种防隔离开关提前翻转的限位复位装置和隔离开关

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3388225A (en) * 1966-09-29 1968-06-11 Ite Circuit Breaker Ltd Jaw for ice breaking switch
US3544742A (en) * 1969-01-09 1970-12-01 Westinghouse Electric Corp Electric switch having improved blade construction
US3544741A (en) * 1969-01-09 1970-12-01 Westinghouse Electric Corp Electric switch having improved blade construction
US4622443A (en) * 1984-07-12 1986-11-11 Felten & Guilleaume Energietechnik Gmbh Single-pole load disconnecting switch arrangement in a housing
US5013876A (en) * 1988-09-12 1991-05-07 S&C Electric Company Switch contacts with improved fault-closing capability
FR2674985B1 (fr) * 1991-04-08 1996-09-06 Gec Alsthom Engergie Inc Sectionneur a ouverture brusque.
GB2286725A (en) * 1994-02-18 1995-08-23 Brian Mckean Sequential isolating circuit breaker
FR2739971B1 (fr) * 1995-10-13 1998-01-30 Gec Alsthom T & D Sa Mecanisme d'entrainement de contacts de signalisation d'un appareil electrique en particulier d'un sectionneur ou sectionneur de terre haute tension
FR2770929B1 (fr) * 1997-11-13 2000-01-28 Alsthom Gec Mecanisme d'entrainement a ressort pour un appareil de commutation, en particulier un disjoncteur

Also Published As

Publication number Publication date
CN1365130A (zh) 2002-08-21
CN1261957C (zh) 2006-06-28
FR2819626A1 (fr) 2002-07-19
US6605788B2 (en) 2003-08-12
EP1223595B1 (fr) 2008-04-30
DE60133798D1 (de) 2008-06-12
MXPA02000412A (es) 2004-05-21
ES2305040T3 (es) 2008-11-01
EP1223595A1 (fr) 2002-07-17
FR2819626B1 (fr) 2003-02-21
PT1223595E (pt) 2008-06-16
US20020092741A1 (en) 2002-07-18
DE60133798T2 (de) 2009-06-25
ATE393959T1 (de) 2008-05-15

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Legal Events

Date Code Title Description
B25A Requested transfer of rights approved

Owner name: AREVA TANDD SA (FR)

Free format text: TRANSFERIDO DE: ALSTOM

B25D Requested change of name of applicant approved

Owner name: AREVA TANDD SAS (FR)

B25G Requested change of headquarter approved

Owner name: AREVA TANDD SAS (FR)

B25D Requested change of name of applicant approved

Owner name: ALSTOM GRID SAS (FR)

B25G Requested change of headquarter approved

Owner name: ALSTOM GRID SAS (FR)

B25A Requested transfer of rights approved

Owner name: ALSTOM TECHNOLOGY LTD. (CH)

B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM ART. 6 DA LPI

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.