FR3018947B1 - Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable - Google Patents

Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable

Info

Publication number
FR3018947B1
FR3018947B1 FR1452278A FR1452278A FR3018947B1 FR 3018947 B1 FR3018947 B1 FR 3018947B1 FR 1452278 A FR1452278 A FR 1452278A FR 1452278 A FR1452278 A FR 1452278A FR 3018947 B1 FR3018947 B1 FR 3018947B1
Authority
FR
France
Prior art keywords
controlling
electro
magnet
control device
valve control
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.)
Active
Application number
FR1452278A
Other languages
English (en)
Other versions
FR3018947A1 (fr
Inventor
Angelo Pasqualetto
Jean-Marie Quintin
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France SAS
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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1452278A priority Critical patent/FR3018947B1/fr
Priority to CN201510118431.2A priority patent/CN104929788B/zh
Priority to US14/661,069 priority patent/US9732640B2/en
Priority to BR102015005970A priority patent/BR102015005970A2/pt
Publication of FR3018947A1 publication Critical patent/FR3018947A1/fr
Application granted granted Critical
Publication of FR3018947B1 publication Critical patent/FR3018947B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • 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
    • H01F7/064—Circuit arrangements for actuating electromagnets
    • 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
    • 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
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L13/0015—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque
    • F01L13/0036—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction
    • F01L2013/0052—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for optimising engine performances by modifying valve lift according to various working parameters, e.g. rotational speed, load, torque the valves being driven by two or more cams with different shape, size or timing or a single cam profiled in axial and radial direction with cams provided on an axially slidable sleeve
    • 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
    • F01L13/00—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations
    • F01L2013/10—Auxiliary actuators for variable valve timing
    • F01L2013/101—Electromagnets
    • 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
    • F01L2201/00—Electronic control systems; Apparatus or methods therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Magnetically Actuated Valves (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Electric Motors In General (AREA)
FR1452278A 2014-03-19 2014-03-19 Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable Active FR3018947B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR1452278A FR3018947B1 (fr) 2014-03-19 2014-03-19 Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable
CN201510118431.2A CN104929788B (zh) 2014-03-19 2015-03-18 控制和监测特别是可变气门升程控制设备的电磁体的方法
US14/661,069 US9732640B2 (en) 2014-03-19 2015-03-18 Method for controlling and monitoring an electromagnet, in particular in a variable valve lift control device
BR102015005970A BR102015005970A2 (pt) 2014-03-19 2015-03-18 método para controlar e monitorar um eletroímã, em especial em um dispositivo de controle do alçamento de válvulas variáveis

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1452278A FR3018947B1 (fr) 2014-03-19 2014-03-19 Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable

Publications (2)

Publication Number Publication Date
FR3018947A1 FR3018947A1 (fr) 2015-09-25
FR3018947B1 true FR3018947B1 (fr) 2016-04-15

Family

ID=51260981

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1452278A Active FR3018947B1 (fr) 2014-03-19 2014-03-19 Procede de commande et de controle d'un electro-aimant, notamment dans un dispositif de commande de soupape a levee variable

Country Status (4)

Country Link
US (1) US9732640B2 (fr)
CN (1) CN104929788B (fr)
BR (1) BR102015005970A2 (fr)
FR (1) FR3018947B1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10488886B2 (en) * 2016-01-11 2019-11-26 Lenovo Enterprise Solutions (Singapore) Pte. Ltd. Flexible display systems and methods for controlling and operating the same
FR3056039B1 (fr) * 2016-09-14 2018-09-28 Continental Automotive France Procede d'alimentation d'une charge inductive
CN115013109B (zh) * 2022-06-16 2023-12-01 江铃汽车股份有限公司 一种发动机vvl执行器控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6164322A (en) * 1999-01-15 2000-12-26 Saturn Electronic & Engineering, Inc. Pressure relief latching solenoid valve
JP4478855B2 (ja) * 2001-02-23 2010-06-09 アイシン精機株式会社 弁開閉時期制御装置
US7261072B2 (en) * 2004-10-08 2007-08-28 Schaeffler Kg Device for altering the control times of gas exchange valves of an internal combustion engine
JP4877523B2 (ja) * 2007-09-19 2012-02-15 アイシン精機株式会社 弁開閉時期制御装置
NO330333B1 (no) * 2009-07-07 2011-03-28 A T Holding Da Styring for induktive laster
JP2011236781A (ja) * 2010-05-07 2011-11-24 Aisin Seiki Co Ltd 弁開閉時期制御装置
FR2986341B1 (fr) * 2012-01-31 2014-03-14 Continental Automotive France Commande d'une charge inductive par modulation de largeur d'impulsion

Also Published As

Publication number Publication date
CN104929788A (zh) 2015-09-23
FR3018947A1 (fr) 2015-09-25
CN104929788B (zh) 2019-08-27
BR102015005970A2 (pt) 2015-12-15
US9732640B2 (en) 2017-08-15
US20150267572A1 (en) 2015-09-24

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