MX342243B - Aparato de control para la temporizacion de valvulas de motores de combustion interna. - Google Patents

Aparato de control para la temporizacion de valvulas de motores de combustion interna.

Info

Publication number
MX342243B
MX342243B MX2014000821A MX2014000821A MX342243B MX 342243 B MX342243 B MX 342243B MX 2014000821 A MX2014000821 A MX 2014000821A MX 2014000821 A MX2014000821 A MX 2014000821A MX 342243 B MX342243 B MX 342243B
Authority
MX
Mexico
Prior art keywords
engine
intermediate lock
valve timing
lock state
stop request
Prior art date
Application number
MX2014000821A
Other languages
English (en)
Other versions
MX2014000821A (es
Inventor
Iriyama Masahiro
Ito Hironori
Ariga Kenji
Shiozawa Ken
Miura Takahiro
Kitamura Motomu
Osada Naoki
Arai Masahiro
Itoyama Hiroyuki
Abe Hiroshi
Original Assignee
Nissan Motor
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 Nissan Motor filed Critical Nissan Motor
Publication of MX2014000821A publication Critical patent/MX2014000821A/es
Publication of MX342243B publication Critical patent/MX342243B/es

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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/356—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear making the angular relationship oscillate, e.g. non-homokinetic drive
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • 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
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/042—Introducing corrections for particular operating conditions for stopping the engine
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34463—Locking position intermediate between most retarded and most advanced positions
    • 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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/34—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift
    • F01L1/344—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—Valve-gear or valve arrangements, e.g. lift-valve gear characterised by the provision of means for changing the timing of the valves without changing the duration of opening and without affecting the magnitude of the valve lift changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/3445—Details relating to the hydraulic means for changing the angular relationship
    • F01L2001/34453—Locking means between driving and driven members
    • F01L2001/34466—Locking means between driving and driven members with multiple locking devices
    • 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
    • F01L2250/00—Camshaft drives characterised by their transmission means
    • F01L2250/04—Camshaft drives characterised by their transmission means the camshaft being driven by belts
    • 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
    • F01L2760/00—Control of valve gear to facilitate reversing, starting, braking of four stroke engines
    • F01L2760/001—Control of valve gear to facilitate reversing, starting, braking of four stroke engines for starting four stroke engines
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/01—Starting
    • 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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/03—Stopping; Stalling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
    • F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
    • F02D13/0203—Variable control of intake and exhaust valves
    • F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
    • 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
    • F02D41/0002—Controlling intake air
    • F02D2041/001—Controlling intake air for engines with variable valve actuation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N19/00—Starting aids for combustion engines, not otherwise provided for
    • F02N19/004—Aiding engine start by using decompression means or variable valve actuation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)

Abstract

Con el fin de lograr un estado de bloqueo intermedio en un periodo corto cuando el motor de combustión interna se detiene y mejorar la precisión de la confirmación del estado de bloqueo intermedio, un aparato de control para la temporización de las válvulas del motor de combustión interna incluye un mecanismo de temporización variable de las válvulas capaz de variar la temporización de las válvulas de las válvulas de admisión/escape, y un mecanismo de bloqueo intermedio capaz de restringir las posiciones relativas de rotación de un primero y un segundo rotores del mecanismo de temporización variable de las válvulas en una posición de bloqueo intermedio para arrancar el motor de combustión interna. Cuando se detecta la petición de detención del motor de combustión interna, el mecanismo de temporización variable de las válvulas y el mecanismo de bloqueo intermedio se accionan y se controlan de modo tal que el estado de bloqueo intermedio se establezca antes que el motor de combustión interna se detenga (S12). Cuando se detecta el estado de bloqueo intermedio dentro de un periodo predeterminado AT desde la detección de la petición de detención del motor de combustión interna, o cuando el periodo predeterminado T ha expirado desde la detección de la petición del detención del motor de combustión interna, se lleva a cabo un proceso de detención del motor de combustión interna (S13 a S16). Aun después de que se lleva a cabo el proceso de detención del motor de combustión interna, el monitoreo del estado de bloqueo intermedio se continúa, hasta que la velocidad del motor de combustión interna sea menor a un valor predeterminado NEmin (S17 a S19).
MX2014000821A 2011-08-08 2012-07-02 Aparato de control para la temporizacion de valvulas de motores de combustion interna. MX342243B (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2011172936 2011-08-08
JP2012036887A JP5929300B2 (ja) 2011-08-08 2012-02-23 エンジンのバルブタイミング制御装置
PCT/JP2012/066846 WO2013021749A1 (ja) 2011-08-08 2012-07-02 エンジンのバルブタイミング制御装置

Publications (2)

Publication Number Publication Date
MX2014000821A MX2014000821A (es) 2014-02-27
MX342243B true MX342243B (es) 2016-09-22

Family

ID=47668269

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014000821A MX342243B (es) 2011-08-08 2012-07-02 Aparato de control para la temporizacion de valvulas de motores de combustion interna.

Country Status (9)

Country Link
US (1) US9051855B2 (es)
EP (1) EP2743479B1 (es)
JP (1) JP5929300B2 (es)
CN (1) CN103703231B (es)
BR (1) BR112014001584B1 (es)
MX (1) MX342243B (es)
MY (1) MY167329A (es)
RU (1) RU2567478C2 (es)
WO (1) WO2013021749A1 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013130108A (ja) * 2011-12-21 2013-07-04 Toyota Motor Corp 内燃機関の制御装置
JP5994297B2 (ja) * 2012-03-08 2016-09-21 アイシン精機株式会社 弁開閉時期制御装置
JP2014051919A (ja) * 2012-09-06 2014-03-20 Aisin Seiki Co Ltd 弁開閉時期制御装置
JP5928354B2 (ja) * 2013-01-23 2016-06-01 マツダ株式会社 火花点火式多気筒エンジンの始動装置
JP2014190295A (ja) * 2013-03-28 2014-10-06 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
JP5987756B2 (ja) 2013-04-01 2016-09-07 トヨタ自動車株式会社 内燃機関の制御装置
CN105229281B (zh) 2013-06-04 2018-06-19 日产自动车株式会社 可变气门正时机构的锁止判定装置及可变气门正时机构的锁止判定方法
US9765654B2 (en) 2013-12-25 2017-09-19 Aisin Seiki Kabushiki Kaisha Valve opening/closing timing control device
JP6540729B2 (ja) * 2017-02-16 2019-07-10 トヨタ自動車株式会社 内燃機関システム
CN110410168B (zh) * 2018-04-28 2021-07-16 联合汽车电子有限公司 中间锁止vvt系统的控制系统及控制方法

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JP3705029B2 (ja) * 1999-07-30 2005-10-12 トヨタ自動車株式会社 内燃機関のバルブタイミング制御装置
JP2001050063A (ja) * 1999-08-05 2001-02-23 Denso Corp 内燃機関の可変バルブタイミング制御装置
KR100406777B1 (ko) * 1999-08-17 2003-11-21 가부시키가이샤 덴소 가변밸브 타이밍 제어장치
JP2002250240A (ja) * 2001-02-22 2002-09-06 Mitsubishi Electric Corp 内燃機関のバルブタイミング制御装置
JP2005016445A (ja) 2003-06-26 2005-01-20 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
DE10358888B4 (de) * 2003-12-16 2018-12-27 Schaeffler Technologies AG & Co. KG Brennkraftmaschine mit einer hydraulischen Vorrichtung zur Drehwinkelverstellung einer Nockenwelle gegenüber einer Kurbelwelle
JP4534157B2 (ja) * 2005-11-10 2010-09-01 アイシン精機株式会社 弁開閉時期制御装置
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JP4529190B2 (ja) * 2008-08-08 2010-08-25 株式会社デンソー エンジン停止制御装置
JP4743287B2 (ja) * 2009-02-04 2011-08-10 トヨタ自動車株式会社 可変動弁装置の制御装置
JP2010223016A (ja) * 2009-03-19 2010-10-07 Hitachi Automotive Systems Ltd 内燃機関の制御装置
JP5240674B2 (ja) * 2009-05-12 2013-07-17 株式会社デンソー 内燃機関の可変バルブタイミング制御装置
JP2011001888A (ja) * 2009-06-19 2011-01-06 Nissan Motor Co Ltd 内燃機関の制御装置
JP5427022B2 (ja) * 2009-12-25 2014-02-26 富士重工業株式会社 エンジンのバルブタイミング制御装置
JP5093256B2 (ja) * 2010-01-29 2012-12-12 株式会社デンソー バルブタイミング調整装置

Also Published As

Publication number Publication date
US20140165939A1 (en) 2014-06-19
MX2014000821A (es) 2014-02-27
EP2743479B1 (en) 2015-09-23
WO2013021749A1 (ja) 2013-02-14
RU2014109009A (ru) 2015-09-20
EP2743479A1 (en) 2014-06-18
MY167329A (en) 2018-08-16
JP2013053616A (ja) 2013-03-21
BR112014001584A2 (pt) 2017-06-13
CN103703231A (zh) 2014-04-02
CN103703231B (zh) 2016-05-04
RU2567478C2 (ru) 2015-11-10
EP2743479A4 (en) 2015-03-11
BR112014001584B1 (pt) 2021-03-09
US9051855B2 (en) 2015-06-09
JP5929300B2 (ja) 2016-06-01

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