ES2005579A6 - Procedimiento y dispositivo de accionamiento de un electroiman cuya excitacion, debida a una coriente alterna, provoca la puesta en contacto de dos piezas - Google Patents

Procedimiento y dispositivo de accionamiento de un electroiman cuya excitacion, debida a una coriente alterna, provoca la puesta en contacto de dos piezas

Info

Publication number
ES2005579A6
ES2005579A6 ES878701491A ES8701491A ES2005579A6 ES 2005579 A6 ES2005579 A6 ES 2005579A6 ES 878701491 A ES878701491 A ES 878701491A ES 8701491 A ES8701491 A ES 8701491A ES 2005579 A6 ES2005579 A6 ES 2005579A6
Authority
ES
Spain
Prior art keywords
electromagnet
alternating current
control
energization
come
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.)
Expired
Application number
ES878701491A
Other languages
English (en)
Inventor
Christian Bataille
Elie Belbel
Jean-Noel Gast
Michel Lauraire
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.)
Telemecanique SA
Original Assignee
La Telemecanique Electrique SA
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 La Telemecanique Electrique SA filed Critical La Telemecanique Electrique SA
Publication of ES2005579A6 publication Critical patent/ES2005579A6/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H03K17/136—Modifications for switching at zero crossing in thyristor switches
    • 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
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • H01H9/56—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere for ensuring operation of the switch at a predetermined point in the ac cycle
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/13—Modifications for switching at zero crossing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F2007/1894—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings minimizing impact energy on closure of magnetic circuit

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Control Of Electrical Variables (AREA)

Abstract

PROCEDIMIENTO Y DISPOSITIVO DE ACCIONAMIENTO DE UN ELECTROIMAN CUYA EXCITACION, DEBIDA A UNA CORRIENTE ALTERNA, PROVOCA LA PUESTA EN CONTACTO DE DOS PIEZAS. LA BOBINA (L) DEL ELECTROIMAN ESTA CONECTADA CON UNA FUENTE DE ALIMENTACION DE CORRIENTE ALTERNA POR UN INTERRUPTOR (T) ACCIONADO POR UN CIRCUITO DE ACCIONAMIENTO, EL CUAL COMPRENDE UN ORGANO DE DETERMINACION DE LOS CEROS DE LA TENSION DE LA CORRIENTE ALTERNA (R4, C3, D3, IN1, C4, R6. IN2), UN ELEMENTO DE TEMPORIZADO REGLADO PARA OBTENER UN TIEMPO DE TEMPORIZADO QUE CORRESPONDA AL ANGULO DE ACCIONAMIENTO PRIVILEGIADO DEL ELECTROIMAN Y UN DISPOSITIVO DE CONMUTACION (FL) ACCIONADO POR EL ELEMENTO DE TEMPORIZADO PARA PROPORCIONAR AL INTERRUPTOR (T), COMO CONSECUENCIA DE UNA ORDEN DE ACCIONAMIENTO, UNA SEÑAL DE ACCIONAMIENTO RETARDADA DEL CITADO TIEMPO DE TEMPORIZADO.LA INVENCION SE APLICA PRINCIPALES A LOS CONTACTORES Y A LAS ELECTROVALVULAS.
ES878701491A 1986-05-21 1987-05-21 Procedimiento y dispositivo de accionamiento de un electroiman cuya excitacion, debida a una coriente alterna, provoca la puesta en contacto de dos piezas Expired ES2005579A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8607190A FR2599182B1 (fr) 1986-05-21 1986-05-21 Procede et dispositif de commande d'un electro-aimant dont l'excitation, par un courant alternatif, provoque la mise en contact de deux pieces

Publications (1)

Publication Number Publication Date
ES2005579A6 true ES2005579A6 (es) 1989-03-16

Family

ID=9335413

Family Applications (1)

Application Number Title Priority Date Filing Date
ES878701491A Expired ES2005579A6 (es) 1986-05-21 1987-05-21 Procedimiento y dispositivo de accionamiento de un electroiman cuya excitacion, debida a una coriente alterna, provoca la puesta en contacto de dos piezas

Country Status (9)

Country Link
US (1) US4864457A (es)
EP (1) EP0268625B1 (es)
JP (1) JPS63503342A (es)
KR (1) KR900008800B1 (es)
CA (1) CA1270057A (es)
DE (1) DE3782401T2 (es)
ES (1) ES2005579A6 (es)
FR (1) FR2599182B1 (es)
WO (1) WO1987007428A1 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2632463B1 (fr) * 1988-06-07 1992-11-06 Cgae Satelem Dispositif interrupteur a declenchement monte dans une installation electrique
US4897755A (en) * 1988-06-28 1990-01-30 Louis S. Polster Apparatus and method for relay control
FR2644626B1 (fr) * 1989-03-15 1991-06-21 Legrand Sa Circuit de commande d'un relais pour le couplage d'une charge reactive a caractere capacitif, a un reseau basse tension
US4972290A (en) * 1989-09-29 1990-11-20 Abb Power T & D Company Inc. Electric power system with remote monitoring and control of protective relays
US5242858A (en) * 1990-09-07 1993-09-07 Canon Kabushiki Kaisha Process for preparing semiconductor device by use of a flattening agent and diffusion
EP0597021B1 (en) * 1991-08-01 1996-04-24 Micro Motion Incorporated Coriolis effect mass flow meter
US5486972A (en) * 1993-12-30 1996-01-23 Eaton Corporation AC powered electrical control device with logic level control
US6516658B1 (en) 1999-04-16 2003-02-11 Siemens Vdo Automotive Corporation Identification of diesel engine injector characteristics
ES2153776B1 (es) * 1999-04-19 2001-10-01 Univ Coruna Modulo de ajuste del instante de cierre de un contactor.
WO2002053896A2 (en) 2001-01-04 2002-07-11 Siemens Vdo Automotive Corporation Internal energizable voltage or current source for fuel injector identification
GB2374218A (en) * 2001-04-06 2002-10-09 John Russell Fielden Switch & switching circuit
WO2008038421A1 (fr) * 2006-09-28 2008-04-03 Mitsubishi Electric Corporation Appareil d'ouverture/fermeture commandé par solénoïde

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3557381A (en) * 1968-09-27 1971-01-19 Gulf & Western Industries Zero switching circuit
US4461990A (en) * 1982-10-01 1984-07-24 General Electric Company Phase control circuit for low voltage load
US4543493A (en) * 1983-03-22 1985-09-24 Cymatics, Inc. Electric control circuit
DE3427478A1 (de) * 1984-07-25 1986-02-06 Siemens AG, 1000 Berlin und 8000 München Verfahren und einrichtung zum schalten von lasten unter vermeidung hoher einschaltstromspitzen

Also Published As

Publication number Publication date
EP0268625A1 (fr) 1988-06-01
DE3782401T2 (de) 1993-04-08
FR2599182B1 (fr) 1991-10-31
FR2599182A1 (fr) 1987-11-27
EP0268625B1 (fr) 1992-10-28
JPS63503342A (ja) 1988-12-02
US4864457A (en) 1989-09-05
DE3782401D1 (de) 1992-12-03
KR900008800B1 (ko) 1990-11-29
WO1987007428A1 (fr) 1987-12-03
KR880701452A (ko) 1988-07-27
CA1270057A (fr) 1990-06-05

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-05-21

FD1A Patent lapsed

Effective date: 20000301