ES2028080T3 - Un circuito accionador. - Google Patents

Un circuito accionador.

Info

Publication number
ES2028080T3
ES2028080T3 ES198787305525T ES87305525T ES2028080T3 ES 2028080 T3 ES2028080 T3 ES 2028080T3 ES 198787305525 T ES198787305525 T ES 198787305525T ES 87305525 T ES87305525 T ES 87305525T ES 2028080 T3 ES2028080 T3 ES 2028080T3
Authority
ES
Spain
Prior art keywords
switching device
actuator circuit
oscillator
load
current
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 - Lifetime
Application number
ES198787305525T
Other languages
English (en)
Inventor
Robert John Clive
Keith Robert Emerson
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.)
ZF International UK Ltd
Original Assignee
Lucas Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10600916&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2028080(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd
Application granted granted Critical
Publication of ES2028080T3 publication Critical patent/ES2028080T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electronic Switches (AREA)
  • Control Of Voltage And Current In General (AREA)

Abstract

UN CIRCUITO CONDUCTOR PARA UNA CARGA INDUCTIVA (10), INCLUYE UN DISPOSITIVO CONMUTADOR (12) CONECTADO EN SERIE CON LA CARGA Y CONTROLADO POR UN OSCILADOR DE FRECUENCIA (16). LA RAZON ESPACIO/MARCA DE LA SEÑAL APLICADA AL DISPOSITIVO CONMUTADOR POR EL OSCILADOR PUEDE VARIAR DE ACUERDO CON LA SALIDA DEL COMPARADOR (18) EL CUAL COMPARA EL VALOR INSTANTANEO MEDIDO DEL FLUJO DE CORRIENTE EN LA CARGA CON EL VALOR CALCULADO DE LA CORRIENTE.
ES198787305525T 1986-07-11 1987-06-22 Un circuito accionador. Expired - Lifetime ES2028080T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868616965A GB8616965D0 (en) 1986-07-11 1986-07-11 Drive circuit

Publications (1)

Publication Number Publication Date
ES2028080T3 true ES2028080T3 (es) 1992-07-01

Family

ID=10600916

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787305525T Expired - Lifetime ES2028080T3 (es) 1986-07-11 1987-06-22 Un circuito accionador.

Country Status (6)

Country Link
US (1) US4825333A (es)
EP (1) EP0252638B1 (es)
JP (1) JPS6327909A (es)
DE (1) DE3775479D1 (es)
ES (1) ES2028080T3 (es)
GB (1) GB8616965D0 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2623242B2 (ja) * 1987-01-16 1997-06-25 本田技研工業株式会社 電磁作動器駆動回路の電流検出装置
DE3824526A1 (de) * 1988-07-20 1990-01-25 Vdo Schindling Schaltungsanordnung zur regelung eines pulsierenden stroms
DE3832817A1 (de) * 1988-09-28 1990-03-29 Honeywell Bv Gleichstromgespeiste steuerschaltung fuer ein magnetventil
DE3843507A1 (de) * 1988-12-23 1990-06-28 Daimler Benz Ag Verfahren zur messung eines getakteten stromes in einem induktiven verbraucher und vorrichtung zur durchfuehrung des verfahrens
JPH03164912A (ja) * 1989-11-24 1991-07-16 Mitsubishi Electric Corp デューティソレノイドバルブの駆動装置
FR2663174B1 (fr) * 1990-06-08 1997-03-28 Syrelec Temporisateur multitension a plage de tensions d'alimentation etendue.
DE4130040A1 (de) * 1991-09-10 1993-03-11 Heidelberger Druckmasch Ag Schaltungsanordnung zur ueberwachung einer elektromagnetisch betaetigten kupplung
DE4209747A1 (de) * 1992-03-25 1993-09-30 Siemens Ag Strombegrenzungsschaltung, insbesondere für eine induktive Last
US5347419A (en) * 1992-12-22 1994-09-13 Eaton Corporation Current limiting solenoid driver
US5748431A (en) * 1996-10-16 1998-05-05 Deere & Company Solenoid driver circuit
DE19644611C1 (de) * 1996-10-26 1998-04-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Regelung eines Stroms
DE19727945B4 (de) * 1997-07-01 2011-06-16 Robert Bosch Gmbh Verfahren und Vorrichtung zur geregelten Ansteuerung eines proportional betriebenen Magnetventils
DE29715925U1 (de) * 1997-09-05 1997-10-23 Festo AG & Co, 73734 Esslingen Schaltungsvorrichtung
US5818678A (en) * 1997-10-09 1998-10-06 Delco Electronics Corporation Tri-state control apparatus for a solenoid having on off and PWM control modes
US6069783A (en) * 1998-11-06 2000-05-30 Hi-Stat Manufacturing Company, Inc. Apparatus and method for controlling a solenoid valve
BE1013172A5 (nl) * 1999-12-09 2001-10-02 Wiele Michel Van De Nv Werkwijze en inrichcting voor het sturen van een selectie-inrichting met elektromagnetische spoelen voor een weefmachine.
US6407902B1 (en) 2000-02-29 2002-06-18 Dietrich Industries, Inc. Control system for a solenoid valve driver used to drive a valve of a compression cylinder
DE10041331B4 (de) 2000-08-23 2004-10-28 Siemens Ag Erzeugungsverfahren für einen Ausgabetakt und hiermit korrespondierende Takterzeugungsschaltung
JP4105407B2 (ja) * 2001-06-15 2008-06-25 富士通株式会社 磁界印加装置用コイル駆動回路及び情報記憶装置並びに磁界印加装置用コイル駆動制御方法
JP5130937B2 (ja) * 2008-02-12 2013-01-30 株式会社デンソー 電流異常検出回路

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5851233A (ja) * 1981-09-21 1983-03-25 Hitachi Ltd 燃料噴射弁駆動回路
GB8402470D0 (en) * 1984-01-31 1984-03-07 Lucas Ind Plc Drive circuits
US4546403A (en) * 1984-03-02 1985-10-08 Ford Motor Company Solenoid switching driver with solenoid current proportional to an analog voltage
CH664232A5 (de) * 1984-05-23 1988-02-15 Sodeco Compteurs De Geneve Verfahren und schaltungsanordnung zur steuerung eines elektromagneten.

Also Published As

Publication number Publication date
EP0252638B1 (en) 1991-12-27
US4825333A (en) 1989-04-25
JPS6327909A (ja) 1988-02-05
DE3775479D1 (de) 1992-02-06
EP0252638A1 (en) 1988-01-13
GB8616965D0 (en) 1986-08-20

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