SE9802466L - Förfarande och anordning för att avkänna ett tillstånd vid en magnetventil - Google Patents

Förfarande och anordning för att avkänna ett tillstånd vid en magnetventil

Info

Publication number
SE9802466L
SE9802466L SE9802466A SE9802466A SE9802466L SE 9802466 L SE9802466 L SE 9802466L SE 9802466 A SE9802466 A SE 9802466A SE 9802466 A SE9802466 A SE 9802466A SE 9802466 L SE9802466 L SE 9802466L
Authority
SE
Sweden
Prior art keywords
solenoid valve
coil
armature
current
state
Prior art date
Application number
SE9802466A
Other languages
English (en)
Other versions
SE518275C2 (sv
SE9802466D0 (sv
Inventor
Lutz Danne
Holger Thies
Original Assignee
Wabco Gmbh
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 Wabco Gmbh filed Critical Wabco Gmbh
Publication of SE9802466D0 publication Critical patent/SE9802466D0/sv
Publication of SE9802466L publication Critical patent/SE9802466L/sv
Publication of SE518275C2 publication Critical patent/SE518275C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/36—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition including a pilot valve responding to an electromagnetic force
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/22—Safety or indicating devices for abnormal conditions
    • F02D41/221—Safety or indicating devices for abnormal conditions relating to the failure of actuators or electrically driven elements
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/2017—Output circuits, e.g. for controlling currents in command coils using means for creating a boost current or using reference switching
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2024—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit the control switching a load after time-on and time-off pulses
    • F02D2041/2027—Control of the current by pulse width modulation or duty cycle control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/20—Output circuits, e.g. for controlling currents in command coils
    • F02D2041/202—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit
    • F02D2041/2055—Output circuits, e.g. for controlling currents in command coils characterised by the control of the circuit with means for determining actual opening or closing time
    • 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
    • H01H47/002—Monitoring or fail-safe circuits
    • H01H2047/006—Detecting unwanted movement of contacts and applying pulses to coil for restoring to normal status
    • 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
    • H01H47/002—Monitoring or fail-safe circuits
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8158—With indicator, register, recorder, alarm or inspection means
    • Y10T137/8225—Position or extent of motion indicator
    • Y10T137/8242—Electrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Electromagnetism (AREA)
  • Fluid Mechanics (AREA)
  • Transportation (AREA)
  • Magnetically Actuated Valves (AREA)
SE9802466A 1997-09-24 1998-07-09 Förfarande och anordning för att avkänna ett tillstånd vid en magnetventil SE518275C2 (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742038A DE19742038A1 (de) 1997-09-24 1997-09-24 Verfahren zur Zustandserkennung bei einem Magnetventil

Publications (3)

Publication Number Publication Date
SE9802466D0 SE9802466D0 (sv) 1998-07-09
SE9802466L true SE9802466L (sv) 1999-03-25
SE518275C2 SE518275C2 (sv) 2002-09-17

Family

ID=7843404

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9802466A SE518275C2 (sv) 1997-09-24 1998-07-09 Förfarande och anordning för att avkänna ett tillstånd vid en magnetventil

Country Status (3)

Country Link
US (1) US6017017A (sv)
DE (1) DE19742038A1 (sv)
SE (1) SE518275C2 (sv)

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* Cited by examiner, † Cited by third party
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DE19853739A1 (de) * 1998-11-21 2000-05-25 Mannesmann Rexroth Ag Verfahren zur Ansteuerung von elektrisch betätigten Schaltventilen
DE19860272B4 (de) * 1998-12-24 2005-03-10 Conti Temic Microelectronic Verfahren und Vorrichtung zum Vermindern der Geräuschentwicklung bei elektromagnetisch betätigten Vorrichtungen
DE19956127A1 (de) * 1999-11-12 2001-05-17 Siemens Ag Schaltungsanordnung zum Betrieb eines Arbeitsmagneten
DE10147326A1 (de) * 2001-09-26 2003-04-10 Buerkert Gmbh & Co Dienstleist Diagnosesystem für Schaltventile
JP4083563B2 (ja) * 2002-12-20 2008-04-30 本田技研工業株式会社 車両用アンチロック制御装置
DE10302988B3 (de) * 2003-01-25 2004-10-28 Festo Ag & Co. Schaltungsvorrichtung zur Erzeugung eines durch eine Magnetspulenanordnung fließenden, durch Taktung geregelten Spulenstroms
DE602004031507D1 (sv) 2003-03-13 2011-04-07 Great Stuff Inc
DE102006003745A1 (de) * 2006-01-26 2007-08-09 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Verfahren zur Ansteuerung eines elektromagnetischen Ventils
EP1832945A1 (en) * 2006-03-07 2007-09-12 S-Rain Control A/S A system and a method for optimising and providing power to a core of a valve
US7483253B2 (en) * 2006-05-30 2009-01-27 Caterpillar Inc. Systems and methods for detecting solenoid armature movement
US9079748B2 (en) * 2007-02-23 2015-07-14 Great Stuff, Inc. Remote control for valve and hose reel system
DE102007034768B3 (de) * 2007-07-25 2009-01-02 Ebe Elektro-Bau-Elemente Gmbh Elektrischer Hubmagnet
GB2453947A (en) * 2007-10-23 2009-04-29 Vetco Gray Controls Ltd Solenoid coil current used in armature movement monitoring
DE102008051818B4 (de) * 2008-10-15 2019-06-27 Volkswagen Ag Verfahren zum Betreiben einer Brennkraftmaschine
DE102011076113B4 (de) * 2011-05-19 2016-04-14 Continental Automotive Gmbh Bestimmung des Bewegungsverhaltens eines Kraftstoffinjektors basierend auf dem zeitlichen Abstand zwischen den ersten beiden Spannungspulsen in einer Haltephase
EP2668845A1 (en) 2012-05-31 2013-12-04 S-Rain Control A/S A two-wire controlling and monitoring system for in particular irrigation of localized areas of soil
US9671033B2 (en) * 2012-12-11 2017-06-06 Hitachi, Ltd. Method and apparatus for controlling a solenoid actuated inlet valve
US9618137B2 (en) 2013-12-18 2017-04-11 Rain Bird Corporation Detection of a plunger position in an irrigation control device
US9693510B2 (en) 2013-12-18 2017-07-04 Rain Bird Corporation Voltage compensation in an irrigation control device
DE102016219189B4 (de) * 2016-10-04 2023-07-06 Vitesco Technologies GmbH Bestimmen eines Magnetventil-Öffnungszeitpunktes
EP3385527B1 (en) * 2017-04-06 2020-04-01 Continental Automotive GmbH Method for detecting a failed actuation of a switchable solenoid valve, electronic circuit for performing the method, pump and motor vehicle
GB2569978B (en) * 2018-01-05 2020-07-01 Apollo Fire Detectors Ltd Relay protection
DE102021214003A1 (de) 2021-12-08 2023-06-15 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zum Bestimmen eines Parameters in einem Stromkreis einer Spule
DE102022204769A1 (de) 2022-05-16 2023-11-16 Robert Bosch Gesellschaft mit beschränkter Haftung Verfahren zur Ansteuerung eines elektromagnetisch ansteuerbaren Brennstoffventils, Steuergerät, Computerprogramm und Computerprogrammprodukt

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DE3611220A1 (de) * 1985-04-25 1987-01-02 Kloeckner Wolfgang Dr Verfahren und vorrichtung zum betreiben einer brennkraftmaschine
DE3817770A1 (de) * 1988-05-26 1989-11-30 Daimler Benz Ag Einrichtung zur getakteten ansteuerung eines elektromagnetischen ventils
DE3843138A1 (de) * 1988-12-22 1990-06-28 Bosch Gmbh Robert Verfahren zur steuerung und erfassung der bewegung eines ankers eines elektromagnetischen schaltorgans
DE3922900A1 (de) * 1989-07-12 1991-01-17 Wabco Westinghouse Fahrzeug Verfahren und schaltung zur ueberwachung von elektromagneten
DE3928651A1 (de) * 1989-08-30 1991-03-07 Wabco Westinghouse Fahrzeug Elektronische schaltung zur ueberwachung eines endverstaerkers und seiner last
DE4013393A1 (de) * 1990-04-26 1991-10-31 Lucas Ind Plc Verfahren zum ueberwachen der funktion eines elektromagnetventils
DE4142996A1 (de) * 1991-12-24 1993-07-01 Bosch Gmbh Robert Verfahren zum messen der mechanischen bewegung eines magnetventilankers, insbesondere von elektrisch gesteuerten einspritzanlagen
DE4237706C2 (de) * 1992-11-07 1996-09-12 Mtu Friedrichshafen Gmbh Einrichtung zur Aufschlagzeitpunkt-Erkennung für den Anker eines Magnetventils
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DE4433209C2 (de) * 1994-09-17 2000-02-03 Mtu Friedrichshafen Gmbh Einrichtung zur Erkennung des Ankeraufprallzeitpunktes bei Entstromung eines Magnetventils
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Also Published As

Publication number Publication date
SE518275C2 (sv) 2002-09-17
SE9802466D0 (sv) 1998-07-09
US6017017A (en) 2000-01-25
DE19742038A1 (de) 1999-03-25

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