BRPI0514271A - dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas com capacidade de ruptura melhorada - Google Patents

dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas com capacidade de ruptura melhorada

Info

Publication number
BRPI0514271A
BRPI0514271A BRPI0514271-7A BRPI0514271A BRPI0514271A BR PI0514271 A BRPI0514271 A BR PI0514271A BR PI0514271 A BRPI0514271 A BR PI0514271A BR PI0514271 A BRPI0514271 A BR PI0514271A
Authority
BR
Brazil
Prior art keywords
overload
short circuit
circuit protection
protection device
breaking capacity
Prior art date
Application number
BRPI0514271-7A
Other languages
English (en)
Inventor
Guy Lafon
Original Assignee
Abb France
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 Abb France filed Critical Abb France
Publication of BRPI0514271A publication Critical patent/BRPI0514271A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T1/00—Details of spark gaps
    • H01T1/02—Means for extinguishing arc
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
    • H01T4/00—Overvoltage arresters using spark gaps
    • H01T4/04—Housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/36—Metal parts
    • H01H2009/365—Metal parts using U-shaped plates

Landscapes

  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Fuses (AREA)
  • Thermistors And Varistors (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

DISPOSITIVO DE PROTEçãO CONTRA SOBRECARGAS E CURTO-CIRCUITOS PARA INSTALAçõES ELéTRICAS COM CAPACIDADE DE RUPTURA MELHORADA. A invenção relaciona a um dispositivo de proteção para instalação elétrica, compreendendo ao menos dois eletrodos entre os quais um arco elétrico pode formar, e um dispositivo para interromper (6) o arco, formado por uma montagem de placas de separação (7) e estendendo entre a extremidade ascendente (6A) e a extremidade descendente (6B), com uma região de entrada (E) para o arco na extremidade ascendente (6A) desta. O dispositivo de ruptura (6) compreende os dispositivos de isolamento (10), o dispositivo é caracterizado pelo fato de que os dispositivos isolantes (10) são formados por capas (13) embutidas para formar uma barreira isolante parcial entre os eletrodos e a extremidade ascendente (6A), as capas (13) são providas com dentes (16) embutidos para serem alojados entre duas placas (7) adjacentes. A invenção também relaciona aos dispositivos de proteção contra sobrecargas e curto-circuitos.
BRPI0514271-7A 2004-07-21 2005-07-21 dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas com capacidade de ruptura melhorada BRPI0514271A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0408095A FR2873511B1 (fr) 2004-07-21 2004-07-21 Dispositif de protection contre les surtensions, les surcharges ou les courts-circuits a pouvoir de coupure ameliore
PCT/FR2005/001888 WO2006018513A2 (fr) 2004-07-21 2005-07-21 Dispositif d ' extinction d ' arcs electriques pour, en particulier, un dispositif de protection contre les surtensions

Publications (1)

Publication Number Publication Date
BRPI0514271A true BRPI0514271A (pt) 2008-06-10

Family

ID=34947463

Family Applications (2)

Application Number Title Priority Date Filing Date
BRPI0514271-7A BRPI0514271A (pt) 2004-07-21 2005-07-21 dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas com capacidade de ruptura melhorada
BRPI0514243-1A BRPI0514243A (pt) 2004-07-21 2005-07-21 dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas

Family Applications After (1)

Application Number Title Priority Date Filing Date
BRPI0514243-1A BRPI0514243A (pt) 2004-07-21 2005-07-21 dispositivo de proteção contra sobrecargas e curto-circuitos para instalações elétricas

Country Status (7)

Country Link
US (2) US7466528B2 (pt)
EP (2) EP1779398A2 (pt)
CN (2) CN101036210A (pt)
BR (2) BRPI0514271A (pt)
FR (1) FR2873511B1 (pt)
MX (2) MX2007000829A (pt)
WO (2) WO2006018515A2 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7674996B2 (en) * 2006-09-20 2010-03-09 Eaton Corporation Gassing insulator, and arc chute assembly and electrical switching apparatus employing the same
CN101227088B (zh) * 2007-11-30 2012-03-28 上海电科电器科技有限公司 多点火花触发电涌保护器
IN2012CH00815A (pt) * 2012-03-05 2015-08-21 Gen Electric
CN105684118A (zh) * 2013-10-29 2016-06-15 伊顿工业（奥地利）有限公司 灭弧室嵌入件
US9396890B2 (en) 2014-05-28 2016-07-19 Eaton Corporation Electrical switching apparatus, and arc chute assembly and barrier member therefor
FR3025935B1 (fr) * 2014-09-16 2017-12-01 Abb France Organe de coupure d’un dispositif de protection d’une installation electrique contre la foudre
EP3389070A1 (en) * 2017-04-13 2018-10-17 ABB Schweiz AG Arc chamber for a dc circuit breaker
AU2018443896B2 (en) * 2018-09-25 2022-03-17 Hager-Electro Sas Electric arc-extinguishing device for an electrical protection apparatus, and electrical protection apparatus incorporating said device
US10718880B2 (en) * 2018-11-29 2020-07-21 Schlumberger Technology Corporation High-voltage protection and shielding within downhole tools
GB2581506A (en) * 2019-02-21 2020-08-26 Eaton Intelligent Power Ltd Switchgear
US12418175B2 (en) 2022-09-14 2025-09-16 Ripd Ip Development Ltd Surge protective devices
EP4708344A1 (en) 2024-09-05 2026-03-11 Abb Schweiz Ag Arc chute for a direct current switching device

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2468422A (en) * 1945-06-20 1949-04-26 Ite Circuit Breaker Ltd Arc chute
US2707218A (en) * 1951-05-31 1955-04-26 Westinghouse Electric Corp Air-break circuit interrupters
DE2410049C3 (de) 1974-03-02 1981-04-23 Brown, Boveri & Cie Ag, 6800 Mannheim Einrichtung zum Löschen von hohen Kurzschlußwechsel- und Gleichströmen in Deionblechkammern
DE3531040C1 (de) * 1985-08-30 1987-06-04 Licentia Gmbh Loescheinrichtung fuer einen Allstrom-Leitungsschutzschalter
DE3630447A1 (de) * 1986-09-06 1988-03-10 Bbc Brown Boveri & Cie Lichtbogenloescheinrichtung
CH681933A5 (en) * 1991-03-14 1993-06-15 Secheron Sa Electrical switch with arc-quenching system - has plate of magnetic material with coupled plate of insulation having cut-away section near to arcing point
EP0793318A1 (de) * 1996-03-01 1997-09-03 Felten & Guilleaume Austria Ag Überspannungs-Ableiteinrichtung
DE19935632A1 (de) 1999-07-29 2001-02-01 Abb Patent Gmbh Lichtbogenlöschblechpaket für ein elektrisches Schaltgerät
US6248970B1 (en) * 1999-11-05 2001-06-19 Siemens Energy & Automation, Inc. ARC chute for a molded case circuit breaker
FR2843243B1 (fr) * 2002-08-05 2004-11-05 Soule Protection Surtensions Dispositif de protection d'un reseau de distribution d'energie electrique
KR20060035194A (ko) * 2004-10-21 2006-04-26 엘에스산전 주식회사 배선용 차단기의 소호장치
US7034242B1 (en) * 2004-11-09 2006-04-25 Eaton Corporation Arc chute and circuit interrupter employing the same

Also Published As

Publication number Publication date
US7466528B2 (en) 2008-12-16
CN101040357A (zh) 2007-09-19
MX2007000830A (es) 2007-06-05
WO2006018513A3 (fr) 2006-04-20
CN101036210A (zh) 2007-09-12
US20080192400A1 (en) 2008-08-14
WO2006018513A2 (fr) 2006-02-23
US20080087648A1 (en) 2008-04-17
BRPI0514243A (pt) 2008-06-03
FR2873511A1 (fr) 2006-01-27
MX2007000829A (es) 2007-07-24
WO2006018515A3 (fr) 2006-05-04
EP1810305A2 (fr) 2007-07-25
WO2006018515A2 (fr) 2006-02-23
EP1779398A2 (fr) 2007-05-02
FR2873511B1 (fr) 2006-12-29

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2160 DE 29/05/2012.