DE60202239D1 - Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine - Google Patents

Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine

Info

Publication number
DE60202239D1
DE60202239D1 DE60202239T DE60202239T DE60202239D1 DE 60202239 D1 DE60202239 D1 DE 60202239D1 DE 60202239 T DE60202239 T DE 60202239T DE 60202239 T DE60202239 T DE 60202239T DE 60202239 D1 DE60202239 D1 DE 60202239D1
Authority
DE
Germany
Prior art keywords
control device
combustion engine
internal combustion
valve control
variable valve
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
DE60202239T
Other languages
English (en)
Other versions
DE60202239T2 (de
Inventor
Makoto Nakamura
Naoki Okamoto
Seinosuke Hara
Akinori Suzuki
Tsuneyasu Nohara
Shinichi Takemura
Takanobu Sugiyama
Shunichi Aoyama
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.)
Hitachi Ltd
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Unisia Jecs 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 Nissan Motor Co Ltd, Unisia Jecs Corp filed Critical Nissan Motor Co Ltd
Application granted granted Critical
Publication of DE60202239D1 publication Critical patent/DE60202239D1/de
Publication of DE60202239T2 publication Critical patent/DE60202239T2/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
    • 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
    • F01L13/0021—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 by modification of rocker arm ratio
    • F01L13/0026—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 by modification of rocker arm ratio by means of an eccentric
    • 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
    • F01L13/0063—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot
    • F01L2013/0073—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 by modification of cam contact point by displacing an intermediate lever or wedge-shaped intermediate element, e.g. Tourtelot with an oscillating cam acting on the valve of the "Delphi" type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Valve Device For Special Equipments (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
DE60202239T 2001-05-09 2002-04-19 Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine Expired - Lifetime DE60202239T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2001138206A JP4373028B2 (ja) 2001-05-09 2001-05-09 内燃機関の可変動弁装置及びその制御方法
JP2001138206 2001-05-09

Publications (2)

Publication Number Publication Date
DE60202239D1 true DE60202239D1 (de) 2005-01-20
DE60202239T2 DE60202239T2 (de) 2005-05-04

Family

ID=18985180

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60202239T Expired - Lifetime DE60202239T2 (de) 2001-05-09 2002-04-19 Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine

Country Status (4)

Country Link
US (1) US6575128B2 (de)
EP (1) EP1258601B1 (de)
JP (1) JP4373028B2 (de)
DE (1) DE60202239T2 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003027973A (ja) * 2001-07-12 2003-01-29 Hitachi Unisia Automotive Ltd 可変動弁機構の制御装置
JP2003129871A (ja) * 2001-10-23 2003-05-08 Hitachi Unisia Automotive Ltd 内燃機関の可変バルブ制御装置
US6810844B2 (en) * 2002-12-10 2004-11-02 Delphi Technologies, Inc. Method for 3-step variable valve actuation
US20040261736A1 (en) * 2003-04-17 2004-12-30 Babbitt Guy Robert Methods of controlling a camless engine to prevent interference between valves and pistons
JP4228785B2 (ja) * 2003-06-03 2009-02-25 スズキ株式会社 エンジンの制御装置
US6938593B2 (en) * 2003-11-13 2005-09-06 Ford Global Technologies, Llc Computer readable storage medium for use with engine having variable valve actuator
US6994061B2 (en) * 2003-11-13 2006-02-07 Ford Global Technologies, Llc Computer readable storage medium for use with engine having variable valve actuator during degradation
JP4458414B2 (ja) * 2004-02-09 2010-04-28 日立オートモティブシステムズ株式会社 バルブリフト可変機構の駆動制御装置
JP4396339B2 (ja) * 2004-03-18 2010-01-13 日産自動車株式会社 内燃機関の吸気弁駆動制御装置
JP4046105B2 (ja) * 2004-06-11 2008-02-13 トヨタ自動車株式会社 エンジンの可変動弁機構
JP4440022B2 (ja) 2004-07-14 2010-03-24 本田技研工業株式会社 可変動弁装置を備える内燃機関の制御装置
JP4792215B2 (ja) * 2004-09-09 2011-10-12 トヨタ自動車株式会社 内燃機関の制御装置
JP4096939B2 (ja) * 2004-12-06 2008-06-04 日産自動車株式会社 可変動弁機構の制御装置及び制御方法
JP4506560B2 (ja) * 2005-05-25 2010-07-21 マツダ株式会社 エンジンの吸気制御装置
US7178493B2 (en) * 2005-07-08 2007-02-20 Gm Global Technology Operations, Inc. Method and system to avoid piston-valve collision
ATE509891T1 (de) 2005-12-20 2011-06-15 Evonik Degussa Gmbh Pyrogen hergestelltes siliciumdioxid
JP4551335B2 (ja) * 2006-01-26 2010-09-29 日立オートモティブシステムズ株式会社 可動部材の基準位置学習装置
EP2063084B1 (de) * 2006-09-15 2010-03-31 HONDA MOTOR CO., Ltd. Motor mit variablen hubeigenschaften
JP2008138632A (ja) * 2006-12-04 2008-06-19 Denso Corp リフト特性検出装置
JP4889474B2 (ja) * 2006-12-21 2012-03-07 日立オートモティブシステムズ株式会社 内燃機関の可変動弁制御装置
DE102006061213A1 (de) 2006-12-22 2008-06-26 BSH Bosch und Siemens Hausgeräte GmbH Aufnahmevorrichtung für zumindest einen länglichen Gegenstand, insbesondere ein Kabel
CN101779006B (zh) 2007-08-10 2012-09-26 日产自动车株式会社 可变气门装置
DE102007043250A1 (de) * 2007-09-11 2009-03-12 Robert Bosch Gmbh Fehlerbehandlung im Betrieb von elektrohydraulischen Ventilsteuerungen
DE102007054979A1 (de) * 2007-11-17 2009-05-20 Daimler Ag Ventiltriebvorrichtung
JP2009250029A (ja) * 2008-04-01 2009-10-29 Honda Motor Co Ltd 内燃機関の制御装置
CA2720788C (en) * 2008-04-07 2015-12-08 G.W. Lisk Company, Inc. Engine control valve system with motor
US9228454B2 (en) 2010-03-19 2016-01-05 Eaton Coporation Systems, methods and devices for rocker arm position sensing
US10415439B2 (en) 2008-07-22 2019-09-17 Eaton Intelligent Power Limited Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
WO2015134466A1 (en) 2014-03-03 2015-09-11 Eaton Corporation Valve actuating device and method of making same
US8985074B2 (en) 2010-03-19 2015-03-24 Eaton Corporation Sensing and control of a variable valve actuation system
US20190309663A9 (en) 2008-07-22 2019-10-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9016252B2 (en) 2008-07-22 2015-04-28 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a hydraulic lash adjuster gallery
US9708942B2 (en) 2010-03-19 2017-07-18 Eaton Corporation Rocker arm assembly and components therefor
US9284859B2 (en) 2010-03-19 2016-03-15 Eaton Corporation Systems, methods, and devices for valve stem position sensing
US9581058B2 (en) 2010-08-13 2017-02-28 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9938865B2 (en) 2008-07-22 2018-04-10 Eaton Corporation Development of a switching roller finger follower for cylinder deactivation in internal combustion engines
US9291075B2 (en) 2008-07-22 2016-03-22 Eaton Corporation System to diagnose variable valve actuation malfunctions by monitoring fluid pressure in a control gallery
DE102008059005A1 (de) * 2008-11-25 2010-05-27 Schaeffler Kg Verstellvorrichtung zur Verstellung einer relativen Drehwinkellage zweier Wellen und Verfahren zum Betrieb eines Aktuators, insbesondere einer solchen Verstellvorrichtung
JP5298932B2 (ja) * 2009-02-23 2013-09-25 日産自動車株式会社 内燃機関の可変動弁装置
US11181013B2 (en) 2009-07-22 2021-11-23 Eaton Intelligent Power Limited Cylinder head arrangement for variable valve actuation rocker arm assemblies
US10087790B2 (en) 2009-07-22 2018-10-02 Eaton Corporation Cylinder head arrangement for variable valve actuation rocker arm assemblies
US9194261B2 (en) 2011-03-18 2015-11-24 Eaton Corporation Custom VVA rocker arms for left hand and right hand orientations
JP5515772B2 (ja) 2010-01-21 2014-06-11 トヨタ自動車株式会社 可変動弁機構の制御装置
US9874122B2 (en) 2010-03-19 2018-01-23 Eaton Corporation Rocker assembly having improved durability
US9885258B2 (en) 2010-03-19 2018-02-06 Eaton Corporation Latch interface for a valve actuating device
JP5589635B2 (ja) * 2010-07-20 2014-09-17 いすゞ自動車株式会社 カムレスエンジン弁開閉制御装置
JP5990061B2 (ja) * 2011-09-20 2016-09-07 日立オートモティブシステムズ株式会社 可変動弁機構の制御装置
JP5935138B2 (ja) * 2012-12-19 2016-06-15 株式会社デンソー カム機構の制御装置
USD750670S1 (en) 2013-02-22 2016-03-01 Eaton Corporation Rocker arm
US9062613B1 (en) 2014-02-19 2015-06-23 Hi-Tech Forward, L.L.C. Variable stroke and compression ratio internal combustion engine
US10634067B2 (en) 2015-12-11 2020-04-28 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine
US10920679B2 (en) 2015-12-11 2021-02-16 Hyundai Motor Company Method for controlling of valve timing of continuous variable valve duration engine
US10634066B2 (en) * 2016-03-16 2020-04-28 Hyundai Motor Company System and method for controlling valve timing of continuous variable valve duration engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1331547C (en) * 1988-08-01 1994-08-23 Yukihiro Matsumoto Valve operating system for internal combustion engine
JPH07301105A (ja) * 1994-05-06 1995-11-14 Honda Motor Co Ltd 内燃機関の動弁装置
JP3228038B2 (ja) 1994-12-21 2001-11-12 日産自動車株式会社 内燃機関の可変動弁装置
DE19835921B4 (de) 1997-08-07 2005-12-01 Hitachi, Ltd. Vorrichtung zur variablen Ventilbetätigung eines Zylinderventils
JP3893202B2 (ja) 1997-11-07 2007-03-14 株式会社日立製作所 内燃機関の可変動弁装置
US6041746A (en) 1997-12-09 2000-03-28 Nissan Motor Co., Ltd. Variable valve actuation apparatus
DE19859564B4 (de) 1997-12-26 2005-09-08 Nissan Motor Co., Ltd., Yokohama Variable Ventilverstellvorrichtung
JP3924078B2 (ja) 1998-05-21 2007-06-06 株式会社日立製作所 内燃機関の可変動弁装置
DE60004412T2 (de) * 1999-02-05 2004-06-24 Unisia Jecs Corp., Atsugi Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine
JP4142204B2 (ja) * 1999-05-19 2008-09-03 本田技研工業株式会社 弁作動特性可変装置
JP2001138206A (ja) 1999-11-10 2001-05-22 Gunma Seiki Kk 自動バリとり装置
US6397800B2 (en) * 2000-03-23 2002-06-04 Nissan Motor Co., Ltd. Valve control device of internal combustion engine

Also Published As

Publication number Publication date
DE60202239T2 (de) 2005-05-04
JP4373028B2 (ja) 2009-11-25
EP1258601A3 (de) 2003-05-28
US20020166524A1 (en) 2002-11-14
EP1258601A2 (de) 2002-11-20
JP2002332876A (ja) 2002-11-22
US6575128B2 (en) 2003-06-10
EP1258601B1 (de) 2004-12-15

Similar Documents

Publication Publication Date Title
DE60202239D1 (de) Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE602004000193D1 (de) Variable Ventilsteuervorrichtung für eine Brennkraftmaschine
DE60226365D1 (de) Verbrennungssteuervorrichtung für eine Brennkraftmaschine
DE60030216D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE69919308D1 (de) Ventilsteuervorrichtung für eine Brennkraftmaschine
DE60226807D1 (de) Steuerungssystem für eine Brennkraftmaschine
DE602004002267D1 (de) Steuervorrichtung für eine Brennkraftmaschine
DE60232335D1 (de) Luft-kraftstoff-verhältnis-steuerung für eine brennkraftmaschine
DE60008936D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60031074D1 (de) Variable Ventilsteuerung für eine Brennkraftmaschine
DE60004412D1 (de) Variable Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60122855D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE60210054D1 (de) Auslassausstoss-steuergerät für eine brennkraftmaschine
DE60127506D1 (de) Ventilsteuerungseinrichtung für eine Brennkraftmaschine
DE602004014332D1 (de) Variable Ventilsteuerung für eine Brennkraftmaschine
DE60329190D1 (de) Ventilbetätigungsvorrichtung für verbrennungsmotor
DE10195590T1 (de) Ventileinstellungs-Steuervorrichtung für einen Verbrennungsmotor
DE60304003D1 (de) Drosselklappe für eine Brennkraftmaschine
DE60210745D1 (de) Ventiltriebsteuervorrichtung für brennkraftmaschine
DE59903259D1 (de) Ventilsteuerung für eine brennkraftmaschine
DE60127243D1 (de) Steuerapparat für eine Brennkraftmaschine
DE60223966D1 (de) Steuerungssystem für eine Brennkraftmaschine
DE60211572D1 (de) Luft-Kraftstoff-Verhältnisregelungssystem für eine Brennkraftmaschine
DE60017294D1 (de) Elektromagnetische Ventilesteuerungseinrichtung für eine Brennkraftmaschine
DE60300834D1 (de) Ventilsteuervorrichtung für Brennkraftmaschine

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: HITACHI, LTD., TOKIO/TOKYO, JP

Owner name: NISSAN MOTOR CO., LTD., YOKOHAMA, KANAGAWA, JP

8364 No opposition during term of opposition