DE69028802T2 - Erfassung des Einschaltens einer Spule - Google Patents

Erfassung des Einschaltens einer Spule

Info

Publication number
DE69028802T2
DE69028802T2 DE69028802T DE69028802T DE69028802T2 DE 69028802 T2 DE69028802 T2 DE 69028802T2 DE 69028802 T DE69028802 T DE 69028802T DE 69028802 T DE69028802 T DE 69028802T DE 69028802 T2 DE69028802 T2 DE 69028802T2
Authority
DE
Germany
Prior art keywords
coil
solenoid
closed
inductance
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
DE69028802T
Other languages
English (en)
Other versions
DE69028802T3 (de
DE69028802D1 (de
Inventor
James W Kopec
Philip Herbert
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.)
Continental Automotive Systems Inc
Original Assignee
Motorola Inc
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=23422824&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69028802(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Motorola Inc filed Critical Motorola Inc
Publication of DE69028802D1 publication Critical patent/DE69028802D1/de
Application granted granted Critical
Publication of DE69028802T2 publication Critical patent/DE69028802T2/de
Publication of DE69028802T3 publication Critical patent/DE69028802T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/28—Testing of electronic circuits, e.g. by signal tracer
    • G01R31/282—Testing of electronic circuits specially adapted for particular applications not provided for elsewhere
    • G01R31/2829—Testing of circuits in sensor or actuator systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/72—Testing of electric windings
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • 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
    • H01F7/1844—Monitoring or fail-safe circuits
    • 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
    • H01H2047/008—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with a drop in current upon closure of armature or change of inductance
    • 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
DE69028802T 1989-06-02 1990-05-14 Erfassung des Einschaltens einer Spule Expired - Lifetime DE69028802T3 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/361,629 US5053911A (en) 1989-06-02 1989-06-02 Solenoid closure detection

Publications (3)

Publication Number Publication Date
DE69028802D1 DE69028802D1 (de) 1996-11-14
DE69028802T2 true DE69028802T2 (de) 1997-04-10
DE69028802T3 DE69028802T3 (de) 2000-05-18

Family

ID=23422824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69028802T Expired - Lifetime DE69028802T3 (de) 1989-06-02 1990-05-14 Erfassung des Einschaltens einer Spule

Country Status (4)

Country Link
US (1) US5053911A (de)
EP (1) EP0400389B2 (de)
AT (1) ATE144074T1 (de)
DE (1) DE69028802T3 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842819B4 (de) * 1998-07-17 2004-08-12 Siemens Ag Magnetventil als Ein-/Auslaßventil einer Brennkraftmaschine
DE10112902B4 (de) * 2000-03-17 2015-02-12 Linde Material Handling Gmbh Verfahren zum Betreiben einer einen Elektromagnet aufweisenden Bremse
DE102015219548B4 (de) * 2014-10-10 2021-03-25 Denso Corporation Elektronische Steuervorrichtung

Families Citing this family (96)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5267545A (en) * 1989-05-19 1993-12-07 Orbital Engine Company (Australia) Pty. Limited Method and apparatus for controlling the operation of a solenoid
DE4034571A1 (de) * 1990-10-31 1992-05-07 Vdo Schindling Als baustein ausgebildete schaltungsanordnung mit mindestens einem halbleiterschalter zum schalten einer last
JP2653553B2 (ja) * 1990-12-10 1997-09-17 日本インター株式会社 アクチュエータの駆動装置
DE4130040A1 (de) * 1991-09-10 1993-03-11 Heidelberger Druckmasch Ag Schaltungsanordnung zur ueberwachung einer elektromagnetisch betaetigten kupplung
GB2259619B (en) * 1991-09-10 1995-03-08 Heidelberger Druckmasch Ag Circuit arrangement for monitoring an electromagnetically operated clutch
US5196983A (en) * 1991-10-07 1993-03-23 Eastman Kodak Company Solenoid engagement sensing circuit
US5543632A (en) * 1991-10-24 1996-08-06 International Business Machines Corporation Temperature monitoring pilot transistor
US5237262A (en) * 1991-10-24 1993-08-17 International Business Machines Corporation Temperature compensated circuit for controlling load current
US5481187A (en) * 1991-11-29 1996-01-02 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator
US5204633A (en) * 1992-02-25 1993-04-20 International Business Machines Corporation Electromagnetic contactor with closure fault indicator
FR2689306B1 (fr) * 1992-03-24 1997-04-30 Valeo Electronique Circuit d'alimentation pour relais electromagnetique.
US5539608A (en) * 1993-02-25 1996-07-23 Eaton Corporation Electronic interlock for electromagnetic contactor
US5424637A (en) * 1993-03-15 1995-06-13 Caterpillar Inc. Method and apparatus for determining the position of an armature in an electromagnetic actuator using observer theory
JP3494383B2 (ja) * 1993-05-21 2004-02-09 富士重工業株式会社 エンジンの燃料噴射弁駆動回路
DE4326838C2 (de) * 1993-08-10 1996-01-11 Interelektrik Ges M B H & Co K Bistabiles Magnetventil
DE4415361B4 (de) * 1994-05-02 2005-05-04 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Verbrauchers
DE4420282A1 (de) * 1994-06-10 1995-12-14 Bosch Gmbh Robert Verfahren und Vorrichtung zur Ansteuerung eines elektromagnetischen Verbrauchers
US5469825A (en) * 1994-09-19 1995-11-28 Chrysler Corporation Fuel injector failure detection circuit
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DE19503536A1 (de) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Schaltungsanordnung für ein Einrückrelais
US6538347B1 (en) 1995-05-15 2003-03-25 Mcgraw-Edison Company Electrical switchgear with synchronous control system and actuator
US6291911B1 (en) * 1995-05-15 2001-09-18 Cooper Industries, Inc. Electrical switchgear with synchronous control system and actuator
US6331687B1 (en) 1995-05-15 2001-12-18 Cooper Industries Inc. Control method and device for a switchgear actuator
US5515830A (en) * 1995-05-22 1996-05-14 Kokusan Denki Co., Ltd. Fuel injection equipment for internal combustion engine
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SE515565C2 (sv) * 1995-07-17 2001-08-27 Scania Cv Ab Metod för reglering av samt detektering av läget hos en solenoidpåverkad armatur
US5687050A (en) * 1995-07-25 1997-11-11 Ficht Gmbh Electronic control circuit for an internal combustion engine
US5558065A (en) * 1995-09-05 1996-09-24 Kokusan Denki Co., Ltd. Method for driving injector for internal combustion engine
US5774323A (en) * 1995-10-31 1998-06-30 Eaton Corporation Detection of contact position from coil current in electromagnetic switches having AC or DC operated coils
GB2306679B (en) * 1995-11-03 2000-05-17 Motorola Ltd Method for detecting closure of a solenoid coil
GB9600493D0 (en) * 1996-01-11 1996-03-13 T M Products Ltd Switch status sensor
DE59608979D1 (de) * 1996-02-13 2002-05-02 Siemens Ag Steuervorrichtung für eine brennkraftmaschine
DE19611885B4 (de) * 1996-03-26 2007-04-12 Robert Bosch Gmbh Verfahren und Vorrichtung zur Steuerung eines elektromagnetischen Schaltorgans
DE19611803A1 (de) * 1996-03-26 1997-10-02 Bosch Gmbh Robert System zur Steuerung der Kraftstoffzumessung in eine Brennkraftmaschine
US5754387A (en) * 1996-06-13 1998-05-19 Eaton Corporation Method of monitoring contactor operation
US5668693A (en) * 1996-06-25 1997-09-16 Eaton Corporation Method of monitoring a contactor
US5754386A (en) * 1996-06-28 1998-05-19 Siemens Energy And Automation, Inc. Trip device for an electric powered trip unit
US5740027A (en) * 1996-06-28 1998-04-14 Siemens Energy & Automation, Inc. Trip device for an electric powered trip unit
US5729119A (en) * 1996-06-28 1998-03-17 Siemens Energy & Automation, Inc. Dual mode power supply and under voltage trip device
US5907467A (en) * 1996-06-28 1999-05-25 Siemens Energy & Automation, Inc. Trip device for an electric powered trip unit
US5808471A (en) * 1996-08-02 1998-09-15 Ford Global Technologies, Inc. Method and system for verifying solenoid operation
GB9619786D0 (en) * 1996-09-20 1996-11-06 Lucas Ind Plc Drive circuit
US5717562A (en) * 1996-10-15 1998-02-10 Caterpillar Inc. Solenoid injector driver circuit
US5784245A (en) * 1996-11-27 1998-07-21 Motorola Inc. Solenoid driver and method for determining solenoid operational status
JP2963407B2 (ja) * 1997-02-14 1999-10-18 本田技研工業株式会社 燃料噴射弁制御装置
JP3529577B2 (ja) * 1997-02-14 2004-05-24 本田技研工業株式会社 燃料噴射弁制御装置
DE19723931A1 (de) 1997-06-06 1998-12-10 Siemens Ag Einrichtung zum Steuern eines elektromechanischen Stellgeräts
US6208497B1 (en) * 1997-06-26 2001-03-27 Venture Scientifics, Llc System and method for servo control of nonlinear electromagnetic actuators
US6942469B2 (en) 1997-06-26 2005-09-13 Crystal Investments, Inc. Solenoid cassette pump with servo controlled volume detection
DE19735375C2 (de) * 1997-08-14 2002-04-04 Siemens Ag Magnetventil, insbesondere für Ein- und Auslaßventile von Brennkraftmaschinen
DE29715925U1 (de) * 1997-09-05 1997-10-23 Festo Ag & Co Schaltungsvorrichtung
DE19742037B4 (de) * 1997-09-24 2007-08-09 Wabco Gmbh Verfahren zur Abfallerkennung einer magnetbetriebenen Vorrichtung
US5986871A (en) * 1997-11-04 1999-11-16 Caterpillar Inc. Method of operating a fuel injector
DE19753275C2 (de) * 1997-12-01 2001-05-23 Siemens Ag Elektromechanisches Stellgerät
US6208498B1 (en) * 1997-12-17 2001-03-27 Jatco Transtechnology Ltd. Driving method and driving apparatus of a solenoid and solenoid driving control apparatus
US6982323B1 (en) * 1997-12-23 2006-01-03 Alexion Pharmaceuticals, Inc. Chimeric proteins for diagnosis and treatment of diabetes
DE19835431C1 (de) * 1998-08-05 2000-04-27 Siemens Ag Verfahren zur Überprüfung eines Positionssensors
DE19860272B4 (de) * 1998-12-24 2005-03-10 Conti Temic Microelectronic Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen
US6493204B1 (en) 1999-07-09 2002-12-10 Kelsey-Hayes Company Modulated voltage for a solenoid valve
US6257205B1 (en) * 1999-12-22 2001-07-10 Ford Global Technologies, Inc. System for controlling a fuel injector
US6469885B1 (en) * 2000-02-16 2002-10-22 Impact Devices Incorporated Power saving circuit for solenoid driver
DE10025908A1 (de) * 2000-05-26 2001-08-02 Voith Turbo Kg Leistungsschalter
ITBO20000489A1 (it) * 2000-08-04 2002-02-04 Magneti Marelli Spa Metodo e dispositivo per il pilotaggio di un iniettore in un motore acombustione interna .
US6917203B1 (en) 2001-09-07 2005-07-12 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Current signature sensor
US6947272B2 (en) * 2001-11-20 2005-09-20 Texas Instruments Incorporated Inrush current control method using a dual current limit power switch
US7057870B2 (en) * 2003-07-17 2006-06-06 Cummins, Inc. Inductive load driver circuit and system
ITTO20030921A1 (it) * 2003-11-20 2005-05-21 Fiat Ricerche Dispositivo di comando di elettroattuatori con rilevamento dell'istante di fine attuazione e metodo di rilevamento dell'istante di fine attuazione di un elettroattuatore.
DE102004006297B4 (de) * 2004-02-09 2007-05-16 Siemens Ag Verfahren zur Steuerung eines Einspritzventils einer Brennkraftmaschine
US7013876B1 (en) * 2005-03-31 2006-03-21 Caterpillar Inc. Fuel injector control system
US7595971B2 (en) * 2005-06-15 2009-09-29 Honeywell International Inc. Sensing armature motion in high-speed solenoids
US7483253B2 (en) * 2006-05-30 2009-01-27 Caterpillar Inc. Systems and methods for detecting solenoid armature movement
US7432721B2 (en) 2006-12-18 2008-10-07 Temic Automotive Of North America, Inc. Solenoid actuator motion detection
US7684168B2 (en) 2007-01-15 2010-03-23 Yazaki North America, Inc. Constant current relay driver with controlled sense resistor
EP2072791A1 (de) * 2007-12-18 2009-06-24 C.R.F. Società Consortile per Azioni Verfahren zur Bestimmung des Zeitpunkts, zu dem die Nadel eines Magnetventils ihre Endposition erreicht
JP5053868B2 (ja) * 2008-01-07 2012-10-24 日立オートモティブシステムズ株式会社 燃料噴射制御装置
GB2470211B (en) * 2009-05-14 2013-07-31 Gm Global Tech Operations Inc Hysteresis-type electronic controlling device for fuel injectors and associated method
EP2513938B1 (de) * 2010-02-08 2018-07-04 Siemens Aktiengesellschaft Vorrichtung für einen elektromagnetischen schalter
DE102010036941B4 (de) * 2010-08-11 2012-09-13 Sauer-Danfoss Gmbh & Co. Ohg Verfahren und Vorrichtung zur Ermittlung des Zustands eines elektrisch angesteuerten Ventils
DE102011001610B4 (de) 2011-03-28 2018-07-05 Faculty of Electrical Engineering University of Ljubljana Verfahren zur Steuerung von Magnetspulen (Solenoiden)
EP2885804B1 (de) * 2012-09-21 2016-05-11 Siemens Aktiengesellschaft Geregelte stromversorgungsanordnung zur verwendung in elektrischem schalter
CN102979948B (zh) * 2012-11-30 2014-05-21 中国第一汽车股份有限公司无锡油泵油嘴研究所 柴油机电控系统电磁阀关闭时刻检测电路
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DE102014225901A1 (de) * 2014-12-15 2016-06-16 Robert Bosch Gmbh Verfahren zum Ansteuern eines elektromagnetischen Aktors zum Aktivieren einer Personenschutzeinrichtung für ein Fahrzeug, Steuergerät, Aktivierungsvorrichtung undAktivierungseinheit
US10234496B2 (en) * 2016-02-16 2019-03-19 Woodward, Inc. Detection of valve open time for solenoid operated fuel injectors
GB2550888B (en) * 2016-05-27 2020-07-01 Haldex Brake Prod Ab A control circuit for operating inductive load devices, a braking system, and a vehicle including a braking system
EP3312549B1 (de) * 2016-10-21 2020-05-06 General Electric Technology GmbH Elektrische baugruppe
DE102016224675A1 (de) * 2016-12-12 2018-06-14 Robert Bosch Gmbh Schaltungsanordnung und Verfahren zum Bestromen und Entladen einer Spule
DE102016124122A1 (de) * 2016-12-13 2018-06-14 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stromregler für Zusatzvolumenventil
EP3385528B1 (de) * 2017-04-06 2020-10-28 Vitesco Technologies GmbH Verfahren zur erkennung einer schaltstelle eines schaltbaren magnetventils, elektronische schaltung, pumpe und kraftfahrzeug
FR3065089B1 (fr) * 2017-04-11 2019-06-28 Schneider Electric Industries Sas Procede de commande d'un appareil de coupure de courant electrique, actionneur electromagnetique comprenant un circuit de mise en oeuvre de ce procede et appareil electrique de coupure comprenant un tel actionneur
CN109386419B (zh) * 2017-08-09 2021-12-21 罗伯特·博世有限公司 用于阀关闭时间监测的方法、装置和控制单元以及机器可读介质
EP3806126B1 (de) * 2019-10-07 2023-11-01 TE Connectivity Germany GmbH Anordnung und verfahren zur überwachung des status eines relais
FR3112649B1 (fr) * 2020-07-20 2023-05-12 Schneider Electric Ind Sas Procédé de diagnostic d’un état de fonctionnement d’un appareil de commutation électrique et appareil de commutation électrique pour la mise en œuvre d’un tel procédé
IT202000019366A1 (it) * 2020-08-05 2022-02-05 Lmp Srl Dispositivo elettronico di comando e controllo di un attuatore elettromagnetico, e relativo attuatore elettromagnetico

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19842819B4 (de) * 1998-07-17 2004-08-12 Siemens Ag Magnetventil als Ein-/Auslaßventil einer Brennkraftmaschine
DE10112902B4 (de) * 2000-03-17 2015-02-12 Linde Material Handling Gmbh Verfahren zum Betreiben einer einen Elektromagnet aufweisenden Bremse
DE102015219548B4 (de) * 2014-10-10 2021-03-25 Denso Corporation Elektronische Steuervorrichtung

Also Published As

Publication number Publication date
EP0400389B1 (de) 1996-10-09
EP0400389A3 (de) 1992-05-20
DE69028802T3 (de) 2000-05-18
US5053911A (en) 1991-10-01
EP0400389B2 (de) 1999-11-24
DE69028802D1 (de) 1996-11-14
EP0400389A2 (de) 1990-12-05
ATE144074T1 (de) 1996-10-15

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