BR0013568A - Interruptor de circuito com um mecanismo de desarme tendo uma trava pressionada - Google Patents

Interruptor de circuito com um mecanismo de desarme tendo uma trava pressionada

Info

Publication number
BR0013568A
BR0013568A BR0013568-2A BR0013568A BR0013568A BR 0013568 A BR0013568 A BR 0013568A BR 0013568 A BR0013568 A BR 0013568A BR 0013568 A BR0013568 A BR 0013568A
Authority
BR
Brazil
Prior art keywords
disarming
housing
frame
circuit breaker
lock
Prior art date
Application number
BR0013568-2A
Other languages
English (en)
Inventor
Michael Mcneil
Mark O Zindler
Amy Ondrey
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 BR0013568A publication Critical patent/BR0013568A/pt

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/505—Latching devices between operating and release mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/58—Electric connections to or between contacts; Terminals
    • H01H1/5855—Electric connections to or between contacts; Terminals characterised by the use of a wire clamping screw or nut
    • H01H2001/5861—Box connector with a collar or lug for clamping internal rail and external conductor together by a tightening screw
    • 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
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H01H2071/502—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker with direct contact between manual operator and welded contact structure
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0214—Housing or casing lateral walls containing guiding grooves or special mounting facilities
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/0207—Mounting or assembling the different parts of the circuit breaker
    • H01H71/0221—Majority of parts mounted on central frame or wall
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
    • H01H71/0257—Strength considerations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/08—Terminals; Connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/128—Manual release or trip mechanisms, e.g. for test purposes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • H01H71/405—Combined electrothermal and electromagnetic mechanisms in which a bimetal forms the inductor for the electromagnetic mechanism
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/501—Means for breaking welded contacts; Indicating contact welding or other malfunction of the circuit breaker
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/521—Details concerning the lever handle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/52—Manual reset mechanisms which may be also used for manual release actuated by lever
    • H01H71/522—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism
    • H01H71/525—Manual reset mechanisms which may be also used for manual release actuated by lever comprising a cradle-mechanism comprising a toggle between cradle and contact arm and mechanism spring acting between handle and toggle knee
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • H01H77/107—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops
    • H01H77/108—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening characterised by the blow-off force generating means, e.g. current loops comprising magnetisable elements, e.g. flux concentrator, linear slot motor
    • 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)

Abstract

"INTERRUPTOR DE CIRCUITO COM UM MECANISMO DE DESARME TENDO UMA TRAVA PRESSIONADA". Um interruptor de circuito incluindo um alojamento, contatos principais separáveis dispostos no alojamento, e um mecanismo operacional disposto no alojamento e interconectado com os contatos. O mecanismo operacional inclui uma armação para mover-se de uma primeira posição para uma segunda posição no evento de uma operação de desarme e assim fazer os contatos se abrir. Um mecanismo de desarme é disposto no alojamento e inclui um conjunto de barra de desarme rotativo que, quando seletivamente girado, gera uma operação de desarme. o mecanismo de desarme inclui uma trava rotativa que engata o conjunto de barra de desarme e a armação e mantém a armação na primeira posição quando uma operação de desarme não ocorreu. O mecanismo de desarme adicionalmente inclui um membro de tração que é posicionado para pressionar a trava em uma primeira direção rotacional.
BR0013568-2A 1999-08-27 2000-08-24 Interruptor de circuito com um mecanismo de desarme tendo uma trava pressionada BR0013568A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/384,958 US6262645B1 (en) 1999-08-27 1999-08-27 Circuit interrupter with a trip mechanism having a biased latch
PCT/IB2000/001189 WO2001016985A1 (en) 1999-08-27 2000-08-24 Circuit interrupter with a trip mechanism having a biased latch

Publications (1)

Publication Number Publication Date
BR0013568A true BR0013568A (pt) 2002-06-25

Family

ID=23519451

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0013568-2A BR0013568A (pt) 1999-08-27 2000-08-24 Interruptor de circuito com um mecanismo de desarme tendo uma trava pressionada

Country Status (7)

Country Link
US (1) US6262645B1 (pt)
EP (1) EP1210719B1 (pt)
AU (1) AU6464300A (pt)
BR (1) BR0013568A (pt)
CA (1) CA2383097A1 (pt)
DE (1) DE60010724D1 (pt)
WO (1) WO2001016985A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6744339B2 (en) 2002-03-12 2004-06-01 General Electric Company Motor protection trip unit
DE10344735B4 (de) * 2003-09-26 2012-08-09 Abb Ag Elektrisches Installationsgerät
US7205871B1 (en) * 2005-10-19 2007-04-17 Eaton Corporation Circuit breaker intermediate latch
US7238910B1 (en) 2006-05-15 2007-07-03 Eaton Corporation Crossbar assist mechanism and electrical switching apparatus employing the same
DE102006047074A1 (de) * 2006-09-27 2008-04-03 Siemens Ag Schalterdrehantrieb
EP2261946B1 (en) * 2008-04-04 2015-09-02 Mitsubishi Electric Corporation Short circuit detection apparatus for circuit breaker
DE102009051929B4 (de) * 2009-11-04 2013-06-13 Abb Ag Elektrisches Installationsschaltgerät mit einem Schlaghebel
CN102306910B (zh) * 2011-09-16 2014-06-18 伊顿电力设备有限公司 接地开关操作机构与底盘车锁紧机构的互锁装置
DE102015116493B4 (de) * 2015-09-29 2021-10-07 Eaton Intelligent Power Limited Schutzschaltgerät
US10796200B2 (en) 2018-04-27 2020-10-06 Intel Corporation Training image signal processors using intermediate loss functions
JP7440337B2 (ja) * 2020-05-11 2024-02-28 東京コスモス電機株式会社 係止部材の組付構造および電子部品
CN117577491B (zh) * 2024-01-16 2024-03-29 浙江厚达电气有限公司 一种分合闸设备的锁定机构

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3983454A (en) * 1974-08-12 1976-09-28 Westinghouse Electric Corporation Distribution transformer secondary circuit breaker
US4503408A (en) * 1982-11-10 1985-03-05 Westinghouse Electric Corp. Molded case circuit breaker apparatus having trip bar with flexible armature interconnection
US4594491A (en) * 1984-09-28 1986-06-10 Westinghouse Electric Corp. Molded case circuit breaker with a trip mechanism having an intermediate latch lever
US4697163A (en) * 1986-03-27 1987-09-29 Westinghouse Electric Corp. Circuit breaker with impact trip delay
KR880014610A (ko) * 1987-05-18 1988-12-24 시키 모리야 회로 차단기
US5266760A (en) * 1992-08-06 1993-11-30 Eaton Corporation Molded case circuit breaker

Also Published As

Publication number Publication date
EP1210719B1 (en) 2004-05-12
AU6464300A (en) 2001-03-26
EP1210719A1 (en) 2002-06-05
CA2383097A1 (en) 2001-03-08
US6262645B1 (en) 2001-07-17
DE60010724D1 (de) 2004-06-17
WO2001016985A1 (en) 2001-03-08

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A 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 1927 DE 11/12/2007.