ES2627478T3 - Disyuntor de carcasa moldeada que tiene un mecanismo de disparo instantáneo - Google Patents

Disyuntor de carcasa moldeada que tiene un mecanismo de disparo instantáneo Download PDF

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Publication number
ES2627478T3
ES2627478T3 ES10188076.3T ES10188076T ES2627478T3 ES 2627478 T3 ES2627478 T3 ES 2627478T3 ES 10188076 T ES10188076 T ES 10188076T ES 2627478 T3 ES2627478 T3 ES 2627478T3
Authority
ES
Spain
Prior art keywords
compartment
isolation barrier
intermediate isolation
switching mechanism
circuit unit
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES10188076.3T
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English (en)
Inventor
Ki Ho Peak
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LS Electric Co Ltd
Original Assignee
LS Industrial Systems Co Ltd
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 LS Industrial Systems Co Ltd filed Critical LS Industrial Systems Co Ltd
Application granted granted Critical
Publication of ES2627478T3 publication Critical patent/ES2627478T3/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/2472—Electromagnetic mechanisms with rotatable armatures
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Switch Cases, Indication, And Locking (AREA)

Abstract

Un disyuntor de carcasa moldeada que comprende: una carcasa externa superior (30); una carcasa externa inferior (40); en el que el disyuntor de carcasa moldeada comprende además: una barrera de aislamiento intermedia (60) que tiene un lado cóncavo y que está formada de manera integral con la carcasa externa superior y para dividir un compartimento inferior (20) y un compartimento superior (10), en el que el compartimento superior está formado por la barrera de aislamiento intermedia y las paredes de la carcasa externa superior presente por encima de la barrera de aislamiento intermedia, y en el que el compartimento inferior está formado por la barrera de aislamiento intermedia, la carcasa externa superior presente por debajo de la barrera de aislamiento intermedia y las paredes de la carcasa externa inferior; una unidad de circuito principal (21, 22, 23) presente en el compartimento inferior y configurada para abrir o cerrar un circuito que tiene un contactor estacionario (21) y un contactor móvil (22) que puede hacerse rotar para contactar con, o separarse de, el contactor estacionario; un mecanismo de conmutación (50) presente en el compartimento superior y que tiene una posición abierta donde el mecanismo de conmutación está conectado a la unidad de circuito principal para accionar la unidad de circuito principal para abrir un circuito, y una posición de cierre donde el mecanismo de conmutación acciona la unidad de circuito principal para cerrar un circuito; caracterizado por un mecanismo de disparo instantáneo (1, 2, 3) presente en el compartimento superior, y accionado por una atracción electromagnética generada directamente por una corriente de falta en un circuito con el fin de activar el mecanismo de conmutación en la posición abierta; y por que la barrera de aislamiento intermedia se instala habitualmente para tres fases entre el compartimento superior y el compartimento inferior para el aislamiento eléctrico dividiendo el compartimento inferior que tiene la unidad de circuito principal y el compartimento superior que tiene el mecanismo de disparo instantáneo y el mecanismo de conmutación.

Description

imagen1
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ampliamente dentro de su alcance como se define en las reivindicaciones adjuntas y, por lo tanto, todos los cambios y modificaciones que estén comprendidos dentro de los límites y metas de las reivindicaciones.
7

Claims (1)

  1. imagen1
ES10188076.3T 2009-10-20 2010-10-19 Disyuntor de carcasa moldeada que tiene un mecanismo de disparo instantáneo Active ES2627478T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020090099891A KR101026306B1 (ko) 2009-10-20 2009-10-20 순시 트립 기구를 가진 배선용차단기
KR20090099891 2009-10-20

Publications (1)

Publication Number Publication Date
ES2627478T3 true ES2627478T3 (es) 2017-07-28

Family

ID=43414850

Family Applications (1)

Application Number Title Priority Date Filing Date
ES10188076.3T Active ES2627478T3 (es) 2009-10-20 2010-10-19 Disyuntor de carcasa moldeada que tiene un mecanismo de disparo instantáneo

Country Status (7)

Country Link
US (1) US8558650B2 (es)
EP (1) EP2315228B1 (es)
JP (1) JP5426516B2 (es)
KR (1) KR101026306B1 (es)
CN (1) CN102044385B (es)
ES (1) ES2627478T3 (es)
MY (1) MY156943A (es)

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Publication number Priority date Publication date Assignee Title
KR101255472B1 (ko) * 2011-11-10 2013-04-16 엘에스산전 주식회사 배선용 차단기
KR101255475B1 (ko) 2011-11-10 2013-04-16 엘에스산전 주식회사 배선용 차단기
US9401251B2 (en) 2012-05-16 2016-07-26 General Electric Company Molded case circuit breaker
US20140211345A1 (en) * 2013-01-30 2014-07-31 Eaton Corporation Annunciating or power vending circuit breaker for an electric load
US9136079B2 (en) * 2013-03-15 2015-09-15 Eaton Corporation Electronic trip unit, circuit interrupter including the same, and method of setting trip unit settings
KR101513209B1 (ko) * 2013-11-08 2015-04-17 엘에스산전 주식회사 배선용 차단기
EP3048631B1 (en) * 2015-01-20 2017-08-16 Siemens Aktiengesellschaft Method for operating a circuit breaker and circuit breaker
KR102514032B1 (ko) 2016-02-22 2023-03-24 엘에스일렉트릭(주) 배선용 차단기의 순시 트립 기구
CN107817686A (zh) * 2016-09-13 2018-03-20 深圳市迈迪加科技发展有限公司 睡眠控制系统、睡眠设备的控制方法及处理设备
KR102071551B1 (ko) * 2018-02-06 2020-01-30 엘에스산전 주식회사 배선용 차단기의 전자식 트립 장치
US11417489B2 (en) * 2020-06-03 2022-08-16 Rockwell Automation Technologies, Inc. Trip unit fixation in a circuit breaker
CN113223903B (zh) * 2021-05-13 2022-09-16 三为电气股份有限公司 一种电磁脱扣式漏电脱扣装置

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US4620076A (en) * 1985-03-27 1986-10-28 Westinghouse Electric Corp. Circuit breaker apparatus with line terminal shields
US4691180A (en) * 1986-06-19 1987-09-01 Westinghouse Electric Corp. Circuit breaker with electrical disconnect means
JP3147175B2 (ja) 1991-04-11 2001-03-19 富士電機株式会社 回路遮断器の引外し電流調整機構
JP3357261B2 (ja) 1997-02-10 2002-12-16 株式会社日立製作所 回路遮断器
US6480082B1 (en) 1996-12-25 2002-11-12 Hitachi, Ltd. Circuit breaker
AU706793B2 (en) * 1996-12-31 1999-06-24 Lg Industrial Systems Co. Ltd. Separable circuit breaker
US5910760A (en) * 1997-05-28 1999-06-08 Eaton Corporation Circuit breaker with double rate spring
US5872495A (en) 1997-12-10 1999-02-16 Siemens Energy & Automation, Inc. Variable thermal and magnetic structure for a circuitbreaker trip unit
US6144271A (en) 1999-08-18 2000-11-07 Eaton Corporation Circuit breaker with easily installed removable trip unit
US6140897A (en) * 1999-08-18 2000-10-31 Eaton Corporation Circuit breaker with externally lockable secondary cover latch
US6747534B1 (en) * 1999-08-18 2004-06-08 Eaton Corporation Circuit breaker with dial indicator for magnetic trip level adjustment
US6614334B1 (en) * 2002-06-27 2003-09-02 Eaton Corporation Circuit breaker including two circuit breaker mechanisms and an operating handle
KR100510714B1 (ko) * 2002-12-24 2005-08-31 엘에스산전 주식회사 차단기의 트립기구부 구조
KR100479437B1 (ko) * 2003-02-18 2005-03-31 엘지산전 주식회사 배선용 차단기
KR100512263B1 (ko) * 2003-03-06 2005-09-02 엘에스산전 주식회사 배선용 차단기
US6750743B1 (en) 2003-05-13 2004-06-15 General Electric Company Integrated thermal and magnetic trip unit
US6842096B2 (en) * 2003-05-13 2005-01-11 General Electric Company Circuit breaker magnetic trip assembly
US6850135B1 (en) * 2003-08-01 2005-02-01 Gaton Corporation Circuit breaker trip unit employing a reset overtravel compensating rotary trip lever
US6853279B1 (en) * 2003-08-01 2005-02-08 Eaton Corporation Circuit breaker trip unit including a plunger resetting a trip actuator mechanism and a trip bar
JP4650023B2 (ja) * 2005-02-25 2011-03-16 富士電機機器制御株式会社 回路遮断器
JP4215741B2 (ja) 2005-04-18 2009-01-28 株式会社日立産機システム 回路遮断器
JP4631593B2 (ja) * 2005-08-12 2011-02-16 富士電機機器制御株式会社 回路遮断器
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JP4908536B2 (ja) 2009-03-16 2012-04-04 エルエス産電株式会社 配線用遮断器用瞬時トリップメカニズム

Also Published As

Publication number Publication date
JP5426516B2 (ja) 2014-02-26
MY156943A (en) 2016-04-15
CN102044385A (zh) 2011-05-04
US20110090031A1 (en) 2011-04-21
CN102044385B (zh) 2014-04-09
JP2011091042A (ja) 2011-05-06
US8558650B2 (en) 2013-10-15
KR101026306B1 (ko) 2011-03-31
EP2315228B1 (en) 2017-03-08
EP2315228A1 (en) 2011-04-27

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