ES2421279R1 - Unidad de disparo auxiliar para un interruptor de potencia - Google Patents

Unidad de disparo auxiliar para un interruptor de potencia

Info

Publication number
ES2421279R1
ES2421279R1 ES201030709A ES201030709A ES2421279R1 ES 2421279 R1 ES2421279 R1 ES 2421279R1 ES 201030709 A ES201030709 A ES 201030709A ES 201030709 A ES201030709 A ES 201030709A ES 2421279 R1 ES2421279 R1 ES 2421279R1
Authority
ES
Spain
Prior art keywords
drum
power switch
trip unit
auxiliary
switch
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.)
Granted
Application number
ES201030709A
Other languages
English (en)
Other versions
ES2421279A2 (es
ES2421279B2 (es
Inventor
Michael Freimuth
Jurgen Renner
Andreas Spath
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of ES2421279A2 publication Critical patent/ES2421279A2/es
Publication of ES2421279R1 publication Critical patent/ES2421279R1/es
Application granted granted Critical
Publication of ES2421279B2 publication Critical patent/ES2421279B2/es
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/12—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by voltage falling below a predetermined value, e.g. for no-volt protection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/42—Driving mechanisms, i.e. for transmitting driving force to the contacts using cam or eccentric
    • 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
    • H01H71/2463—Electromagnetic mechanisms with plunger type 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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/46—Automatic release mechanisms with or without manual release having means for operating auxiliary contacts additional to the main contacts
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Unidad de disparo auxiliar para un interruptor de potencia. En una unidad de disparo de baja tensión, un inducido (10) actúa sobre un elemento de disparo (14) a través de un tambor (12). Durante el disparo se cierra un interruptor auxiliar (44). Para llevar la unidad de disparo de baja tensión a su situación anterior, tras el disparo, una cerradura de conmutación de un interruptor de potencia correspondiente actúa sobre el tambor (12) a través de un perno de arrastre (42). En el tambor (12) está configurado, al mismo tiempo, un resalte (45) que cierra el interruptor auxiliar (44) en el caso de una rotación contraria del tambor (12). Gracias a ello, no es necesario que el interruptor auxiliar (44) sea acoplado directamente con el mecanismo de retención.
ES201030709A 2009-05-13 2010-05-13 Unidad de disparo auxiliar para un interruptor de potencia Expired - Fee Related ES2421279B2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009021754.1A DE102009021754B4 (de) 2009-05-13 2009-05-13 Hilfsauslöseeinheit für einen Leistungsschalter
DE102009021754.1 2009-05-13

Publications (3)

Publication Number Publication Date
ES2421279A2 ES2421279A2 (es) 2013-08-30
ES2421279R1 true ES2421279R1 (es) 2013-09-06
ES2421279B2 ES2421279B2 (es) 2014-02-25

Family

ID=42979217

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201030709A Expired - Fee Related ES2421279B2 (es) 2009-05-13 2010-05-13 Unidad de disparo auxiliar para un interruptor de potencia

Country Status (5)

Country Link
US (1) US8526153B2 (es)
CN (1) CN101887826B (es)
BR (1) BRPI1001616A2 (es)
DE (1) DE102009021754B4 (es)
ES (1) ES2421279B2 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102760618B (zh) * 2011-04-26 2015-04-08 西门子公司 断路器的脱扣机构及其断路器
DE102011077285A1 (de) * 2011-06-09 2012-12-13 Siemens Aktiengesellschaft Hilfsschalter für einen elektrischen Schalter
DE102011085600B4 (de) 2011-11-02 2024-02-08 Siemens Aktiengesellschaft Kraftverstärkungsmodul für ein elektrisches Schaltgerät, Einheit aus Kraftverstärkungsmodul und Hilfsauslöser sowie elektrisches Schaltgerät
DE102012201854A1 (de) 2012-02-08 2013-08-08 Siemens Aktiengesellschaft Hilfsauslöser für ein elektrisches Schaltgerät sowie elektrisches Schaltgerät

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998034260A1 (de) * 1997-02-03 1998-08-06 Siemens Aktiengesellschaft Schaltgerät mit unterspannungs-hilfsauslöser
EP1128412A2 (en) * 2000-02-23 2001-08-29 GE Power Controls Italia S.p.a. Rolating actuator for circuit breakers suited for in advance actuation of an undervoltage tripping unit

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3919674A (en) * 1974-11-26 1975-11-11 Gen Electric Accessory apparatus for tripping an electric circuit breaker
US4001742A (en) 1975-10-30 1977-01-04 General Electric Company Circuit breaker having improved operating mechanism
US4097831A (en) 1977-01-21 1978-06-27 General Electric Company Circuit breaker accessory tripping apparatus
US4114005A (en) * 1977-09-01 1978-09-12 Westinghouse Electric Corp. Circuit breaker spring assembly
US4286242A (en) * 1979-09-17 1981-08-25 Westinghouse Electric Corp. Mechanical interlock for low voltage circuit breakers
JP2719436B2 (ja) * 1990-08-14 1998-02-25 松下電工株式会社 遮断器の不足電圧引外装置
DE19703793A1 (de) 1997-02-01 1998-08-06 Schmelzer & Schneider Gmbh Verfahren und Vorrichtung zur Entfeuchtung von Luft
DE60141555D1 (de) 2000-06-15 2010-04-29 Panasonic Corp Resonator und Hochfrequenzfilter
DE102009007586A1 (de) 2009-02-05 2010-08-19 Saia-Burgess Dresden Gmbh Auslösevorrichtung, insbesondere für Leistungsschalter

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998034260A1 (de) * 1997-02-03 1998-08-06 Siemens Aktiengesellschaft Schaltgerät mit unterspannungs-hilfsauslöser
EP1128412A2 (en) * 2000-02-23 2001-08-29 GE Power Controls Italia S.p.a. Rolating actuator for circuit breakers suited for in advance actuation of an undervoltage tripping unit

Also Published As

Publication number Publication date
ES2421279A2 (es) 2013-08-30
BRPI1001616A2 (pt) 2011-07-26
DE102009021754A1 (de) 2010-11-18
CN101887826B (zh) 2014-05-28
US20100288611A1 (en) 2010-11-18
CN101887826A (zh) 2010-11-17
DE102009021754B4 (de) 2023-11-16
ES2421279B2 (es) 2014-02-25
US8526153B2 (en) 2013-09-03

Similar Documents

Publication Publication Date Title
ES2421279R1 (es) Unidad de disparo auxiliar para un interruptor de potencia
CL2020002525A1 (es) Combinación de intra predicción que depende de la posición extendida con modos angulares
BR112018003524A2 (pt) aplicador de reforço de grampeador cirúrgico com mecanismo de liberação acionado por atuador de extremidade
EA200900086A1 (ru) Безопасный инструмент для усиления крутящего момента
CR20110185U (es) Aparato interruptor eléctrico incluyendo un circuito de prueba de circuito abierto de bobina de disparo y sistema que incluye al mismo
AR095807A1 (es) Mecanismo de control de velocidad de dispensación y dispositivo de inyección
AR057340A1 (es) Lanzagranadas mejorado
ES2566534T3 (es) Un circuito de encendido y retardo
AR075019A1 (es) Dispositivo de iluminacion portatil multi-modo
CR20110390U (es) Interruptor de circuito de falla de arco y metodo que provee rechazo de disparo injustificado
CR20120447A (es) Retraso de tiempo de transferencia activo para interruptor de transferencia automático
CR11000A (es) Interruptor de circuito configurables de fallas de arco o falla de tierra y metodo
AR061339A1 (es) Procedimiento y dispositivo para reducir el consumio de energia de un sistema de ascensor
CR10999A (es) Interruptor de circuito de fallas de arco y metodo para deteccion de fallas de arco en paralelo
MX2015005788A (es) Circuito de fuente de energia.
ATE453920T1 (de) Leistungsschalter
UY36945A (es) Formulaciones de limpieza con rendimientos mejorados
CL2011002120A1 (es) Detonador que comprende un circuito electrónico y una derivación, en que el circuito puede generar una señal de disparo solo si la derivación se ha colocado en circuito abierto.
PE20160513A1 (es) Sistemas y metodos para el suministro sin disolventes de compuestos volatiles
EA201070240A1 (ru) Инъекционное устройство
AR077785A1 (es) Un circuito para disparar un elemento iniciador de un detonador
AR083380A1 (es) Mecanismo de establecimiento de dosis y metodo para utilizar el mismo
BR112014015020A2 (pt) unidade de disparo para acionar uma unidade de comutação mecânica de um dispositivo para a interrupção de uma fase de alimentação de uma carga e dispositivo
ATE540419T1 (de) Kontaktantriebsanordnung
BR112022011315A2 (pt) Sistema de atuação de válvula que compreende componentes de movimento perdido em série para uso na desativação de cilindro e em atuações de válvula auxiliares

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2421279

Country of ref document: ES

Kind code of ref document: B2

Effective date: 20140225

FD2A Announcement of lapse in spain

Effective date: 20211001