CA1307816C - Energization of an electromagnet - Google Patents

Energization of an electromagnet

Info

Publication number
CA1307816C
CA1307816C CA000524543A CA524543A CA1307816C CA 1307816 C CA1307816 C CA 1307816C CA 000524543 A CA000524543 A CA 000524543A CA 524543 A CA524543 A CA 524543A CA 1307816 C CA1307816 C CA 1307816C
Authority
CA
Canada
Prior art keywords
current
electromagnet
period
measuring
level
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 - Fee Related
Application number
CA000524543A
Other languages
English (en)
French (fr)
Inventor
Josef Buchl
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Application granted granted Critical
Publication of CA1307816C publication Critical patent/CA1307816C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • H01F7/1805—Circuit arrangements for holding the operation of electromagnets or for holding the armature in attracted position with reduced energising current
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Relay Circuits (AREA)
  • Particle Accelerators (AREA)
  • Electromagnets (AREA)
  • Control Of Voltage And Current In General (AREA)
  • Load-Engaging Elements For Cranes (AREA)
  • Valve Device For Special Equipments (AREA)
  • Magnetically Actuated Valves (AREA)
CA000524543A 1985-12-05 1986-12-04 Energization of an electromagnet Expired - Fee Related CA1307816C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEP3543017.6-33 1985-12-05
DE3543017A DE3543017C1 (de) 1985-12-05 1985-12-05 Schaltungsanordnung zur periodischen Ansteuerung eines Elektromagneten

Publications (1)

Publication Number Publication Date
CA1307816C true CA1307816C (en) 1992-09-22

Family

ID=6287712

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000524543A Expired - Fee Related CA1307816C (en) 1985-12-05 1986-12-04 Energization of an electromagnet

Country Status (5)

Country Link
EP (1) EP0229880B1 (enrdf_load_stackoverflow)
JP (1) JPS62169406A (enrdf_load_stackoverflow)
CA (1) CA1307816C (enrdf_load_stackoverflow)
DE (2) DE3543017C1 (enrdf_load_stackoverflow)
ES (1) ES2029225T3 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644692B2 (en) 2008-02-22 2014-02-04 Baxter International Inc. Method for heating medical fluid using multi-input voltage capable heater

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701985A1 (de) * 1987-01-23 1988-08-04 Knorr Bremse Ag Vorschaltelektronik fuer ein gleichspannungserregbares geraet
DE3923477A1 (de) * 1989-07-15 1991-01-24 Fev Motorentech Gmbh & Co Kg Verfahren zur steuerung der ankerbewegung von schaltmagneten
DE4314009A1 (de) * 1993-04-23 1994-11-03 System Elektronik Gmbh Berlin Schaltung
DE19503536A1 (de) * 1995-02-03 1996-08-08 Bosch Gmbh Robert Schaltungsanordnung für ein Einrückrelais
JP3134724B2 (ja) * 1995-02-15 2001-02-13 トヨタ自動車株式会社 内燃機関の弁駆動装置
DE19533452B4 (de) * 1995-09-09 2005-02-17 Fev Motorentechnik Gmbh Verfahren zur Anpassung einer Steuerung für einen elektromagnetischen Aktuator
DE19806619A1 (de) * 1998-02-18 1999-08-19 Lsp Innovative Automotive Sys Elektromagnetische Stelleinrichtung
RU2195732C2 (ru) * 2000-12-04 2002-12-27 Ооо "Вэи-Авис" Устройство форсированного электромагнитного привода коммутационного аппарата
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
RU2237304C2 (ru) * 2002-09-30 2004-09-27 ОАО "Рязанский завод металлокерамических приборов" Устройство управления электроприводами постоянного тока потребления
RU2237305C1 (ru) * 2003-02-17 2004-09-27 Шутиков Владимир Антонович Электромагнит с форсировкой
JP2007194176A (ja) * 2006-01-23 2007-08-02 Net Lab:Kk 照明装置
RU2333564C2 (ru) * 2006-10-16 2008-09-10 Открытое акционерное общество "Всероссийский научно-исследовательский проектно-конструкторский и технологический институт релестроения с опытным производством" Электромагнит постоянного тока с форсировкой
RU2343580C1 (ru) * 2007-10-18 2009-01-10 Общество с ограниченной ответственностью "Технос" Электромагнитный привод
US7782590B2 (en) * 2008-02-22 2010-08-24 Baxter International Inc. Medical fluid machine having solenoid control system with reduced hold current
US7746620B2 (en) 2008-02-22 2010-06-29 Baxter International Inc. Medical fluid machine having solenoid control system with temperature compensation
US9435459B2 (en) 2009-06-05 2016-09-06 Baxter International Inc. Solenoid pinch valve apparatus and method for medical fluid applications having reduced noise production

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2251472C3 (de) * 1972-10-20 1983-11-10 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zum Kontrollieren der mechanischen Bewegung eines Magnetventilankers
US3896346A (en) * 1972-11-21 1975-07-22 Electronic Camshaft Corp High speed electromagnet control circuit
DE2513043A1 (de) * 1975-03-25 1976-10-07 Baum Elektrophysik Gmbh Schaltung zum gleichstrombetrieb fuer schuetze oder relais
DE2828678A1 (de) * 1978-06-30 1980-04-17 Bosch Gmbh Robert Verfahren und einrichtung zum betrieb eines elektromagnetischen verbrauchers, insbesondere eines einspritzventils in brennkraftmaschinen
DE2900420A1 (de) * 1979-01-08 1980-07-24 Bosch Gmbh Robert Einrichtung zum steuern des stromes durch einen elektromagnetischen verbraucher, insbesondere durch ein elektromagnetisch betaetigbares einspritzventil einer brennkraftmaschine
DE2932859A1 (de) * 1979-08-14 1981-03-26 Robert Bosch Gmbh, 70469 Stuttgart Einrichtung zum steuern des stromes durch einen induktiven verbraucher, insbesondere ein magnetventil im kraftstoffzumesssystem einer brennkraftmaschine
DE3024109A1 (de) * 1980-06-27 1982-01-21 Pischinger, Franz, Prof. Dipl.-Ing. Dr.Techn., 5100 Aachen Elektromagnetisch arbeitende stelleinrichtung
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.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8644692B2 (en) 2008-02-22 2014-02-04 Baxter International Inc. Method for heating medical fluid using multi-input voltage capable heater

Also Published As

Publication number Publication date
DE3683276D1 (de) 1992-02-13
EP0229880A1 (de) 1987-07-29
ES2029225T3 (es) 1992-08-01
EP0229880B1 (de) 1992-01-02
DE3543017C1 (de) 1987-02-05
JPH0451042B2 (enrdf_load_stackoverflow) 1992-08-18
JPS62169406A (ja) 1987-07-25

Similar Documents

Publication Publication Date Title
CA1307816C (en) Energization of an electromagnet
US5831809A (en) Method for controlling an electromagnetic actuator with compensation for changes in ohmic resistance of the electromagnet coil
US5784245A (en) Solenoid driver and method for determining solenoid operational status
US5574617A (en) Fuel injection valve drive control apparatus
US4823825A (en) Method of operating an electromagnetically actuated fuel intake or exhaust valve of an internal combustion engine
US4970622A (en) Method and apparatus for controlling the operation of an electromagnet
US4680667A (en) Solenoid driver control unit
US4922878A (en) Method and apparatus for controlling a solenoid operated fuel injector
US3946285A (en) Solenoid control system with cusp detector
AU2010224395B2 (en) Apparatus and method for accurate detection of locomotive fuel injection pump solenoid closure
EP0857251B1 (en) Drive circuit
US4794891A (en) Method for operating an internal combustion engine
US4355619A (en) Fast response two coil solenoid driver
US8737034B2 (en) Determining a change in the activation state of an electromagnetic actuator
GB2293244A (en) Determining the armature impact time upon de-energising a solenoid valve
JPH10153141A (ja) ソレノイド式噴射器ドライバ回路
CA1276679C (en) Control of the energization of an electromagnet
JP2019210933A (ja) 電磁式燃料噴射器の閉じ時点を決定する方法
US6661636B2 (en) Method for controlling an electromechanical actuator drive
US5270900A (en) Solenoid response detector
JP4486183B2 (ja) 電磁弁駆動装置
KR880002392B1 (ko) 동적 점화 장치
EP0737806B1 (en) Control circuit
JPH05507980A (ja) ソレノイドの作動制御方法及びその装置
JP3265812B2 (ja) 内燃機関の燃料噴射制御装置

Legal Events

Date Code Title Description
MKLA Lapsed