DE60110654T2 - Einrichtung zur Ventilzeitsteuerung in einer Brennkraftmaschine - Google Patents

Einrichtung zur Ventilzeitsteuerung in einer Brennkraftmaschine Download PDF

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Publication number
DE60110654T2
DE60110654T2 DE60110654T DE60110654T DE60110654T2 DE 60110654 T2 DE60110654 T2 DE 60110654T2 DE 60110654 T DE60110654 T DE 60110654T DE 60110654 T DE60110654 T DE 60110654T DE 60110654 T2 DE60110654 T2 DE 60110654T2
Authority
DE
Germany
Prior art keywords
valve
valve timing
cam
cold
phase difference
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 - Lifetime
Application number
DE60110654T
Other languages
German (de)
English (en)
Other versions
DE60110654D1 (de
Inventor
Kazuhisa Toyota-shi Aichi-ken Mikame
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60110654D1 publication Critical patent/DE60110654D1/de
Publication of DE60110654T2 publication Critical patent/DE60110654T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • 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
    • 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
    • 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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
    • 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
    • F01L13/0042—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 being profiled in axial and radial direction
    • 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
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34426—Oil control valves
    • 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
    • F01L2001/34459—Locking in multiple 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
    • F01L2001/34469—Lock movement parallel to camshaft axis

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)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60110654T 2000-02-22 2001-02-21 Einrichtung zur Ventilzeitsteuerung in einer Brennkraftmaschine Expired - Lifetime DE60110654T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2000044708 2000-02-22
JP2000044708A JP4406989B2 (ja) 2000-02-22 2000-02-22 内燃機関のバルブ特性制御装置

Publications (2)

Publication Number Publication Date
DE60110654D1 DE60110654D1 (de) 2005-06-16
DE60110654T2 true DE60110654T2 (de) 2006-05-04

Family

ID=18567426

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60110654T Expired - Lifetime DE60110654T2 (de) 2000-02-22 2001-02-21 Einrichtung zur Ventilzeitsteuerung in einer Brennkraftmaschine

Country Status (5)

Country Link
US (1) US6530351B2 (enExample)
EP (1) EP1128027B1 (enExample)
JP (1) JP4406989B2 (enExample)
KR (1) KR100669880B1 (enExample)
DE (1) DE60110654T2 (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013017882A1 (de) * 2013-10-26 2015-04-30 Daimler Ag Ventiltriebvorrichtung mit veränderbarem Stellbereich
DE102012209915B4 (de) * 2011-06-20 2021-06-02 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Nockenwellenphasenversteller mit einem Bewegungsbegrenzerstift und einem Bewegungsbegrenzerverriegelungsstift
DE102012209910B4 (de) 2011-06-20 2021-07-15 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren zum Einstellen von Spiel in einem Nockenphasensteller

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JP4406989B2 (ja) * 2000-02-22 2010-02-03 トヨタ自動車株式会社 内燃機関のバルブ特性制御装置
JP3799944B2 (ja) * 2000-03-21 2006-07-19 トヨタ自動車株式会社 内燃機関の可変動弁機構および吸気量制御装置
JP3912147B2 (ja) * 2002-03-15 2007-05-09 日産自動車株式会社 内燃機関の可変動弁装置
JP4007123B2 (ja) * 2002-08-26 2007-11-14 トヨタ自動車株式会社 内燃機関の制御装置
JP4089424B2 (ja) * 2002-12-24 2008-05-28 スズキ株式会社 動弁装置およびこれを備えた内燃機関
DE102004011586A1 (de) * 2003-03-21 2004-10-07 Audi Ag Ventiltrieb einer einen Zylinderkopf aufweisenden Brennkraftmaschine
JP4228785B2 (ja) * 2003-06-03 2009-02-25 スズキ株式会社 エンジンの制御装置
US7004124B2 (en) * 2003-07-01 2006-02-28 General Motors Corporation Valve strategy for operating a controlled auto-ignition four-stroke internal combustion engine
DE102004012460B3 (de) * 2004-03-11 2005-10-13 Hydraulik-Ring Gmbh Nockenwellenversteller mit konstruktiv frei wählbarer Verriegelungsposition
DE102004033522A1 (de) 2004-07-10 2006-02-09 Ina-Schaeffler Kg Nockenwellenversteller mit elektrischem Antrieb
US7150250B2 (en) * 2004-07-26 2006-12-19 General Motors Corporation Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine
US7152559B2 (en) * 2004-07-26 2006-12-26 General Motors Corporation Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine
US7128047B2 (en) * 2004-07-26 2006-10-31 General Motors Corporation Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine
DE102004039216B4 (de) * 2004-08-12 2008-12-18 Continental Automotive Gmbh Verfahren und Vorrichtung zum Steuern oder zur Diagnose einer Brennkraftmaschine
JP2006257995A (ja) * 2005-03-17 2006-09-28 Toyota Motor Corp 電動可変動弁機構の制御装置
US7047957B1 (en) 2005-04-25 2006-05-23 Delphi Technologies, Inc. Method and apparatus for monitoring a multiple step valve lifter
JP4677844B2 (ja) * 2005-07-27 2011-04-27 日産自動車株式会社 エンジンのバルブタイミング制御装置
GB0601775D0 (en) * 2006-01-28 2006-03-08 Rolls Royce Plc An Actuator Arrangement And A Method Of Operating An Actuator
JP4706647B2 (ja) * 2006-03-15 2011-06-22 日産自動車株式会社 内燃機関の制御装置及び内燃機関
US7832370B2 (en) * 2006-11-16 2010-11-16 Gm Global Technology Operations, Inc. Low-load operation extension of a homogeneous charge compression ignition engine
KR200449377Y1 (ko) * 2008-03-12 2010-07-06 김현수 엘이디 소켓
DE102008035935A1 (de) * 2008-07-31 2010-02-11 Audi Ag Zahnwellenverbindung und Ventiltrieb mit Zahnwellenverbindung zwischen einer Nockenwelle und verschiebbaren Nockenträgern
JP5299013B2 (ja) * 2009-03-25 2013-09-25 トヨタ自動車株式会社 カムシャフト駆動装置
DE102009031934A1 (de) * 2009-07-07 2011-01-13 Schaeffler Technologies Gmbh & Co. Kg Nockenwellenversteller
DE102010036899A1 (de) * 2010-08-06 2012-02-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Brennkraftmaschine
US8464675B2 (en) * 2010-11-30 2013-06-18 Delphi Technologies, Inc. Method for operating an oil control valve
US8468989B2 (en) * 2010-11-30 2013-06-25 Delphi Technologies, Inc. Method for operating a camshaft phaser
US9279376B2 (en) * 2011-06-17 2016-03-08 GM Global Technology Operations LLC System and method for controlling exhaust gas recirculation
JP2013144946A (ja) * 2012-01-13 2013-07-25 Honda Motor Co Ltd 内燃機関の制御装置
KR101807008B1 (ko) * 2012-07-20 2017-12-08 현대자동차 주식회사 연속 가변 밸브 리프트 엔진의 제어 방법
DE102013214303A1 (de) * 2013-07-22 2015-01-22 Robert Bosch Gmbh Verfahren und Vorrichtung zur Ermittlung einer Position einer Nockenwelle und einer Phase einer Verbrennungskraftmaschine
DE102013113167A1 (de) * 2013-11-28 2015-05-28 Daimler Ag Verfahren und Vorrichtung zum Betreiben eines Verbrennungsmotors
DE102014204492A1 (de) 2014-03-12 2015-10-01 Volkswagen Aktiengesellschaft Kraftfahrzeug, Steuergerät und Verfahren zum Steuern einer Phasenlage einer Nockenwelle
US10677111B2 (en) * 2017-09-27 2020-06-09 Ford Global Technologies, Llc Variable displacement engine including different cam lobe profiles
CN110411736B (zh) * 2019-07-23 2024-04-19 浙江航工智能科技集团有限公司 一种ocv阀气测设备
US10961879B1 (en) * 2019-09-09 2021-03-30 GM Global Technology Operations LLC Sensor assembly for a sliding camshaft of a motor vehicle
JP2023154209A (ja) * 2022-04-06 2023-10-19 スズキ株式会社 可変動弁装置
JP7504335B2 (ja) * 2022-09-06 2024-06-24 パナソニックオートモーティブシステムズ株式会社 表示システム

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JP3539182B2 (ja) 1998-02-20 2004-07-07 トヨタ自動車株式会社 可変バルブタイミング装置
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JP3749395B2 (ja) * 1999-04-22 2006-02-22 三菱電機株式会社 内燃機関の制御装置
JP4406989B2 (ja) * 2000-02-22 2010-02-03 トヨタ自動車株式会社 内燃機関のバルブ特性制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012209915B4 (de) * 2011-06-20 2021-06-02 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Nockenwellenphasenversteller mit einem Bewegungsbegrenzerstift und einem Bewegungsbegrenzerverriegelungsstift
DE102012209910B4 (de) 2011-06-20 2021-07-15 GM Global Technology Operations LLC (n. d. Gesetzen des Staates Delaware) Verfahren zum Einstellen von Spiel in einem Nockenphasensteller
DE102013017882A1 (de) * 2013-10-26 2015-04-30 Daimler Ag Ventiltriebvorrichtung mit veränderbarem Stellbereich

Also Published As

Publication number Publication date
US20010017114A1 (en) 2001-08-30
US6530351B2 (en) 2003-03-11
KR20010083239A (ko) 2001-08-31
EP1128027B1 (en) 2005-05-11
KR100669880B1 (ko) 2007-01-17
JP4406989B2 (ja) 2010-02-03
JP2001234767A (ja) 2001-08-31
EP1128027A2 (en) 2001-08-29
DE60110654D1 (de) 2005-06-16
EP1128027A3 (en) 2002-01-02

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