SE9802466D0 - Förfarande och anordning för att avkänna ett tillstånd vid en magnetventil - Google Patents
Förfarande och anordning för att avkänna ett tillstånd vid en magnetventilInfo
- Publication number
- SE9802466D0 SE9802466D0 SE9802466A SE9802466A SE9802466D0 SE 9802466 D0 SE9802466 D0 SE 9802466D0 SE 9802466 A SE9802466 A SE 9802466A SE 9802466 A SE9802466 A SE 9802466A SE 9802466 D0 SE9802466 D0 SE 9802466D0
- Authority
- SE
- Sweden
- Prior art keywords
- solenoid valve
- coil
- armature
- current
- state
- Prior art date
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)
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 true SE9802466D0 (sv) | 1998-07-09 |
SE9802466L 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) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
AT401692B (de) * | 1993-02-02 | 1996-11-25 | Vaillant Gmbh | Verfahren zur ansteuerung eines verbrauchers |
US5583434A (en) * | 1993-07-20 | 1996-12-10 | Martin Marietta Energy Systems, Inc. | Method and apparatus for monitoring armature position in direct-current solenoids |
US5488340A (en) * | 1994-05-20 | 1996-01-30 | Caterpillar Inc. | Hard magnetic valve actuator adapted for a fuel injector |
DE4433209C2 (de) * | 1994-09-17 | 2000-02-03 | Mtu Friedrichshafen Gmbh | Einrichtung zur Erkennung des Ankeraufprallzeitpunktes bei Entstromung eines Magnetventils |
JPH08166825A (ja) * | 1994-12-13 | 1996-06-25 | Mitsubishi Electric Corp | デューティソレノイドバルブの制御装置及び制御方法 |
JPH09317419A (ja) * | 1996-05-28 | 1997-12-09 | Toyota Motor Corp | 吸排気用電磁駆動弁の異常検出方法 |
US5942892A (en) * | 1997-10-06 | 1999-08-24 | Husco International, Inc. | Method and apparatus for sensing armature position in direct current solenoid actuators |
-
1997
- 1997-09-24 DE DE19742038A patent/DE19742038A1/de not_active Ceased
-
1998
- 1998-07-09 SE SE9802466A patent/SE518275C2/sv not_active IP Right Cessation
- 1998-09-18 US US09/156,465 patent/US6017017A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE518275C2 (sv) | 2002-09-17 |
SE9802466L (sv) | 1999-03-25 |
US6017017A (en) | 2000-01-25 |
DE19742038A1 (de) | 1999-03-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |