MX9504319A - Blindaje para un lado de linea de un disyuntor de circuito para sostener cables y desviar gases ionizados. - Google Patents

Blindaje para un lado de linea de un disyuntor de circuito para sostener cables y desviar gases ionizados.

Info

Publication number
MX9504319A
MX9504319A MX9504319A MX9504319A MX9504319A MX 9504319 A MX9504319 A MX 9504319A MX 9504319 A MX9504319 A MX 9504319A MX 9504319 A MX9504319 A MX 9504319A MX 9504319 A MX9504319 A MX 9504319A
Authority
MX
Mexico
Prior art keywords
ionized gases
circuit breaker
channels
cables
gases
Prior art date
Application number
MX9504319A
Other languages
English (en)
Inventor
Neal Edward Rowe
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Publication of MX9504319A publication Critical patent/MX9504319A/es

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
    • H01H9/342—Venting arrangements for arc chutes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/0006—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches
    • H01H11/0031—Apparatus or processes specially adapted for the manufacture of electric switches for converting electric switches for allowing different types or orientation of connections to contacts
    • 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
    • H01H2009/305—Means for extinguishing or preventing arc between current-carrying parts including means for screening for arc gases as protection of mechanism against hot arc gases or for keeping arc gases in the arc chamber
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/0264—Protective covers for terminals

Landscapes

  • Breakers (AREA)
  • Cable Accessories (AREA)

Abstract

Una estructura de blindaje en el lado de línea de un disyuntor de circuito tiene varios canales adyacentes para llevar gases ionizados y cables conectados eléctricamente a un conjunto terminal de línea. La estructura de blindaje tiene una porcion principal y una porcion escalonada que dirige los canales y de esta manera los cables y los gases ionizados a la parte posterior del disyuntor de circuito. La porcion principal tiene paredes laterales, una pared superior, y paredes internas que forman compartimientos y que se comunican con las paredes del disyuntor de circuito para alojar una unidad de polo para cada uno de los conjuntos terminales de línea. En cada compartimiento de la porcion principal de la estructura de blindaje, una barrera colgante está dispuesta entre las entradas a los canales para los cables y aquéllos para los gases ionizados, y coopera con un miembro flexible asociado con el conjunto terminal de línea para separar los gases ionizados ventilados de la conexion de línea de cable, y un macho colgante con una apertura topa en un tubo que lleva al conjunto terminal de línea para contener los gases ionizados en un área entre la barrera y el macho para dirigir el flujo de gases ionizados hacia los canales y para separar los gases de la conexion de cable. Una segunda forma de realizacion de la presente invencion tiene canales transversales para recibir los cables en la parte superior del disyuntor de circuito.
MX9504319A 1994-10-12 1995-10-12 Blindaje para un lado de linea de un disyuntor de circuito para sostener cables y desviar gases ionizados. MX9504319A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/321,702 US5493092A (en) 1994-10-12 1994-10-12 Shield for a line side of a circuit breaker for supporting cable and deflecting ionized gases

Publications (1)

Publication Number Publication Date
MX9504319A true MX9504319A (es) 1997-03-29

Family

ID=23251671

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9504319A MX9504319A (es) 1994-10-12 1995-10-12 Blindaje para un lado de linea de un disyuntor de circuito para sostener cables y desviar gases ionizados.

Country Status (4)

Country Link
US (1) US5493092A (es)
BR (1) BR9504813A (es)
CA (1) CA2160337C (es)
MX (1) MX9504319A (es)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1275642B1 (it) * 1994-10-18 1997-10-17 Bticino Spa Interruttore automatico miniaturizzato con morsetto polifunzionale e schermo di protezione contro gli archi elettrici interni
US5753877A (en) * 1996-02-20 1998-05-19 Eaton Corporation Circuit breaker terminal tubulator protection assembly for diverting discharged ionized gasses
US5753878A (en) * 1996-04-23 1998-05-19 General Electric Company Circuit breaker having variable arc gas venting
US5933319A (en) * 1998-05-29 1999-08-03 Intel Corporation Electrical panelboard having an enclosure over an exposed terminal of circuit breaker mounted to a panel of the electrical panelboard
US6037555A (en) * 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
US6188036B1 (en) * 1999-08-03 2001-02-13 General Electric Company Bottom vented circuit breaker capable of top down assembly onto equipment
US6084188A (en) * 1999-08-18 2000-07-04 Eaton Corporation Circuit interrupter with non-symmetrical terminal collar
US6172586B1 (en) * 1999-11-05 2001-01-09 Siemens Energy & Automation Inc. Terminal barrier system for molded case circuit breaker
US6407354B1 (en) 2001-04-23 2002-06-18 Eaton Corporation Electrical switching apparatus including a baffle member having a deflectable flap
US6703576B1 (en) 2003-02-13 2004-03-09 Eaton Corporation Arc chute with valve and electric power switch incorporating same
US6762389B1 (en) 2003-04-17 2004-07-13 Eaton Corporation Gas discharge filter for electrical switching apparatus
US6924721B2 (en) * 2003-07-14 2005-08-02 Eaton Corporation Gas segregator barrier for electrical switching apparatus
US7009132B1 (en) 2004-09-03 2006-03-07 Eaton Corporation Terminal assembly for vented circuit breaker and circuit breaker incorporating same
US20090185332A1 (en) * 2008-01-23 2009-07-23 Coomer Jarrod L Cassette assembly and panel assembly therefor
US7974078B2 (en) * 2008-01-23 2011-07-05 Eaton Corporation Electrical enclosure assembly having venting system
ES2440767T3 (es) 2008-04-01 2014-01-30 Ewac Holding B.V. Conmutador eléctrico rotatorio
US8592709B2 (en) * 2008-04-15 2013-11-26 General Electric Company Current path arrangement for a circuit breaker
US20150129550A1 (en) * 2013-11-11 2015-05-14 Rockwell Automation Technologies, Inc. Circuit breaker gas directing system
US9548170B2 (en) 2015-01-19 2017-01-17 Eaton Corporation Electrical switching apparatus with terminal guard assembly
US10068720B2 (en) 2016-05-12 2018-09-04 Eaton Intelligent Power Limited Electrical system, and electrical switching apparatus and guard member therefor
US10037856B2 (en) 2016-09-23 2018-07-31 Eaton Intelligent Power Limited Electrical system, and electrical switching apparatus and guard member therefor

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2225791A (en) * 1938-09-30 1940-12-24 Westinghouse Electric & Mfg Co Circuit interrupter
US2727965A (en) * 1952-07-30 1955-12-20 Westinghouse Electric Corp Circuit breaker
US2863969A (en) * 1956-11-19 1958-12-09 Ite Circuit Breaker Ltd Barriers for isolation of circuit breaker phases
US4620076A (en) * 1985-03-27 1986-10-28 Westinghouse Electric Corp. Circuit breaker apparatus with line terminal shields
US4639564A (en) * 1985-05-01 1987-01-27 Westinghouse Electric Corp. Circuit breaker with arc chamber vent
US4650940A (en) * 1985-07-30 1987-03-17 Westinghouse Electric Corp. Circuit breaker with arc gas vent baffle
US4638277A (en) * 1985-10-01 1987-01-20 Westinghouse Electric Corp. Circuit breaker with blow open latch
US5084689A (en) * 1990-06-29 1992-01-28 General Electric Company Compact molded case circuit breaker with increased ampere rating
US5304761A (en) * 1992-02-18 1994-04-19 General Electric Company Arc-proof molded case circuit breaker
US5317117A (en) * 1992-11-30 1994-05-31 Allen-Bradley Co., Inc. Gas deflection and isolation system for use with a high power circuit breaker

Also Published As

Publication number Publication date
US5493092A (en) 1996-02-20
CA2160337C (en) 2002-10-01
CA2160337A1 (en) 1996-04-13
BR9504813A (pt) 1997-10-07

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