DE502005000233D1 - Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors - Google Patents

Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors

Info

Publication number
DE502005000233D1
DE502005000233D1 DE502005000233T DE502005000233T DE502005000233D1 DE 502005000233 D1 DE502005000233 D1 DE 502005000233D1 DE 502005000233 T DE502005000233 T DE 502005000233T DE 502005000233 T DE502005000233 T DE 502005000233T DE 502005000233 D1 DE502005000233 D1 DE 502005000233D1
Authority
DE
Germany
Prior art keywords
valve
control device
combustion engine
gas changing
changing 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.)
Active
Application number
DE502005000233T
Other languages
English (en)
Inventor
Martin Lechner
Hermann Hoffmann
Timothy Mark Lancefield
Ian Methley
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.)
Mahle Ventiltrieb GmbH
Mechadyne PLC
Original Assignee
Mahle Ventiltrieb GmbH
Mechadyne PLC
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 Mahle Ventiltrieb GmbH, Mechadyne PLC filed Critical Mahle Ventiltrieb GmbH
Publication of DE502005000233D1 publication Critical patent/DE502005000233D1/de
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
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • F01L1/02—Valve drive
    • F01L1/04—Valve drive by means of cams, camshafts, cam discs, eccentrics or the like
    • F01L1/08—Shape of cams
    • 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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/18—Rocking arms or levers
    • 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
    • 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
    • F01L13/0047—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 the movement of the valves resulting from the sum of the simultaneous actions of at least two cams, the cams being independently variable in phase in respect of each other
    • 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
    • F01L13/06—Modifications of valve-gear to facilitate reversing, braking, starting, changing compression ratio, or other specific operations for braking
    • 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE502005000233T 2004-07-17 2005-07-12 Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors Active DE502005000233D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102004034710 2004-07-17
PCT/DE2005/001218 WO2006007817A1 (de) 2004-07-17 2005-07-12 Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors

Publications (1)

Publication Number Publication Date
DE502005000233D1 true DE502005000233D1 (de) 2007-01-25

Family

ID=35134440

Family Applications (2)

Application Number Title Priority Date Filing Date
DE112005000030T Expired - Fee Related DE112005000030D2 (de) 2004-07-17 2005-07-12 Steuereinrichtung für ein Ventil, insbesondere ein Gaswechselventil eines Verbrennungsmotors
DE502005000233T Active DE502005000233D1 (de) 2004-07-17 2005-07-12 Steuereinrichtung für ein ventil, insbesondere ein gaswechselventil eines verbrennungsmotors

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE112005000030T Expired - Fee Related DE112005000030D2 (de) 2004-07-17 2005-07-12 Steuereinrichtung für ein Ventil, insbesondere ein Gaswechselventil eines Verbrennungsmotors

Country Status (6)

Country Link
US (1) US7311072B2 (de)
EP (1) EP1649148B1 (de)
JP (1) JP2008506878A (de)
CN (1) CN1839250B (de)
DE (2) DE112005000030D2 (de)
WO (1) WO2006007817A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006021933A1 (de) * 2006-05-11 2007-11-15 Schaeffler Kg Schlepphebeltrieb in einem Zylinderkopf einer Brennkraftmaschine
GB2447466B (en) * 2007-03-13 2011-11-16 Mechadyne Plc Variable valve actuation system for an internal combustion engine
GB2449096A (en) * 2007-05-10 2008-11-12 Mechadyne Plc Variable valve actuating system for i.c. engines
GB2456760B (en) 2008-01-22 2012-05-23 Mechadyne Plc Variable valve actuating mechanism with lift deactivation
CN101581238B (zh) * 2008-05-13 2013-07-17 麦加戴恩公共有限公司 用于内燃机的可变气门传动系统
WO2010096437A2 (en) 2009-02-17 2010-08-26 Cummins Inc. Variable valve actuation apparatus, system, and method
GB0920152D0 (en) * 2009-11-18 2009-12-30 Camcon Ltd Rotary electromagnetic actuator
US9765658B2 (en) * 2011-03-02 2017-09-19 Delphi Technologies, Inc. Valve train system for an internal combustion engine
CN103422923B (zh) * 2013-08-27 2015-10-28 上海理工大学 具有柴油机废气再循环功能的双峰凸轮设计方法
DE102016201499B4 (de) * 2016-02-01 2021-03-11 Mtu Friedrichshafen Gmbh Ventiltrieb für eine Brennkraftmaschine, Brennkraftmaschine mit einem solchen Ventiltrieb, und Verfahren zum Betreiben eines Ventiltriebs
EP3523527B2 (de) 2016-10-06 2023-11-29 Volvo Truck Corporation Verfahren zur steuerung eines bremsdrehmoments des motors
SE541865C2 (en) * 2017-03-22 2020-01-02 Scania Cv Ab Four-stroke internal combustion engine and thereto related vehicle and method
DE102017205034B4 (de) * 2017-03-24 2021-12-02 Mtu Friedrichshafen Gmbh Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine

Family Cites Families (21)

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US555860A (en) * 1896-03-03 Shampooing attachment for barbers chairs
DE2638651A1 (de) 1976-08-27 1978-03-02 Franc Lopic Explosionsmotor mit einer drehbaren nockenwelle
DE3006619A1 (de) 1980-02-22 1981-08-27 Audi Nsu Auto Union Ag, 7107 Neckarsulm Vorrichtung zum verstellbaren betaetigen eines den ladungswechsel einer brennkraftmaschine steuernden ventils
GB2180597A (en) 1985-09-13 1987-04-01 Frederick Arthur Summerlin Valve control
JPS62203913A (ja) 1986-02-28 1987-09-08 Fuji Heavy Ind Ltd 自動車用エンジンの動弁装置
SE466320B (sv) * 1989-02-15 1992-01-27 Volvo Ab Foerfarande och anordning foer motorbromsning med en fyrtakts foerbraenningsmotor
GB9018558D0 (en) 1990-08-23 1990-10-10 Ricardo Group Plc Valve gear for internal combustion engines
US5052350A (en) 1990-11-02 1991-10-01 King Brian T Device to combine the motions of two camlobes differentially phased
CA2109102A1 (en) * 1991-04-24 1992-10-25 Donald Charles Wride Valve control mechanism
JPH08170551A (ja) * 1994-12-16 1996-07-02 Mitsubishi Motors Corp ディーゼルエンジン
DE19501386C2 (de) 1995-01-18 1998-12-10 Meta Motoren Energietech Verfahren zum Steuern einer fremdgezündeten, mit einer Kraftstoffeinspritzanlage ausgerüsteten Kolbenbrennkraftmaschine
US6125828A (en) * 1995-08-08 2000-10-03 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
DE19600536C2 (de) * 1996-01-09 2002-08-22 Meta Motoren Energietech Vorrichtung zur variablen Steuerung eines Einlaßventils
DE19733322A1 (de) * 1997-08-01 1999-02-04 Mwp Mahle J Wizemann Pleuco Gm Ventilsteuerung einer als Antrieb oder Bremse schaltbaren Brennkraftmaschine
DE19802738A1 (de) * 1998-01-26 1999-07-29 Opel Adam Ag Vorrichtung zur variablen Steuerung eines Ventils einer Brennkraftmaschine
JP2001090514A (ja) * 1999-09-24 2001-04-03 Toyota Motor Corp 内燃機関
JP2001098913A (ja) * 1999-10-04 2001-04-10 Hino Motors Ltd 圧縮圧開放型エンジンブレーキ
JP2002309918A (ja) 2001-04-17 2002-10-23 Otics Corp 可変動弁機構
JP4046487B2 (ja) 2001-06-14 2008-02-13 株式会社オティックス 可変動弁機構
JP3995913B2 (ja) * 2001-10-09 2007-10-24 株式会社オティックス 可変動弁機構
DE10303601A1 (de) * 2003-01-30 2004-08-12 Mahle Ventiltrieb Gmbh Ventilsteuerung

Also Published As

Publication number Publication date
WO2006007817A1 (de) 2006-01-26
EP1649148A1 (de) 2006-04-26
EP1649148B1 (de) 2006-12-13
US7311072B2 (en) 2007-12-25
US20070039577A1 (en) 2007-02-22
JP2008506878A (ja) 2008-03-06
CN1839250B (zh) 2011-01-05
CN1839250A (zh) 2006-09-27
DE112005000030D2 (de) 2006-10-05

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8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: BONGEN, RENAUD & PARTNER, 70173 STUTTGART