FI20051195A - Ventilsystem för gasväxelventiler i en förbränningsmotormaskin - Google Patents

Ventilsystem för gasväxelventiler i en förbränningsmotormaskin Download PDF

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Publication number
FI20051195A
FI20051195A FI20051195A FI20051195A FI20051195A FI 20051195 A FI20051195 A FI 20051195A FI 20051195 A FI20051195 A FI 20051195A FI 20051195 A FI20051195 A FI 20051195A FI 20051195 A FI20051195 A FI 20051195A
Authority
FI
Finland
Prior art keywords
combustion engine
internal combustion
valve actuator
gas exchange
exchange valves
Prior art date
Application number
FI20051195A
Other languages
English (en)
Finnish (fi)
Other versions
FI20051195A0 (sv
Inventor
Armin Grabmaier
Matthias Soengen
Original Assignee
Man B & W Diesel Ag
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 Man B & W Diesel Ag filed Critical Man B & W Diesel Ag
Publication of FI20051195A0 publication Critical patent/FI20051195A0/sv
Publication of FI20051195A publication Critical patent/FI20051195A/sv

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
    • F01L1/12—Transmitting gear between valve drive and valve
    • F01L1/14—Tappets; Push rods
    • F01L1/146—Push-rods
    • 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
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
FI20051195A 2004-11-27 2005-11-24 Ventilsystem för gasväxelventiler i en förbränningsmotormaskin FI20051195A (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102004057439A DE102004057439A1 (de) 2004-11-27 2004-11-27 Ventiltrieb für Gaswechselventile einer Brennkraftmaschine

Publications (2)

Publication Number Publication Date
FI20051195A0 FI20051195A0 (sv) 2005-11-24
FI20051195A true FI20051195A (sv) 2006-05-28

Family

ID=35458800

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20051195A FI20051195A (sv) 2004-11-27 2005-11-24 Ventilsystem för gasväxelventiler i en förbränningsmotormaskin

Country Status (5)

Country Link
JP (1) JP2006153008A (sv)
KR (1) KR20060059817A (sv)
CN (1) CN100582443C (sv)
DE (1) DE102004057439A1 (sv)
FI (1) FI20051195A (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006028348B3 (de) * 2006-06-20 2007-10-31 Siemens Ag Rollenlagerungsvorrichtung
US7849828B2 (en) * 2008-03-05 2010-12-14 Gm Global Technology Operations, Inc. Rocker arm assembly
US8118003B2 (en) 2008-03-12 2012-02-21 Kawasaki Jukogyo Kabushiki Kaisha Valve operating system
US8113163B2 (en) * 2009-03-09 2012-02-14 GM Global Technology Operations LLC Concentric camshaft and method of assembly
EP2462328B1 (de) 2009-08-03 2013-07-03 ETH Zurich Turboaufgeladene hubkolbenkraftmaschine mit angeschlossenem drucktank zur turbolochüberbrückung und verfahren zum betrieb derselben
CH701760A8 (de) * 2009-09-10 2012-02-29 Eth Zuerich Turboaufgeladene Hubkolbenkraftmaschine mit angeschlossenem Drucktank zur Turbolochüberbrückung und Verfahren zum Betrieb derselben.
KR101235052B1 (ko) * 2010-12-06 2013-02-19 현대자동차주식회사 가변 밸브 리프트 장치
DE102011106395A1 (de) * 2011-07-02 2013-01-03 Man Truck & Bus Ag Ventilsteuerung für mindestens ein Ventil einer Brennkraftmaschine
EP2803829A1 (en) * 2013-05-14 2014-11-19 Caterpillar Motoren GmbH & Co. KG Flexible cam follower
CN103758600A (zh) * 2014-02-18 2014-04-30 中国船舶重工集团公司第七一一研究所 用于柴油机中配气正时调节的控制装置及其控制方法
WO2017028918A1 (en) 2015-08-19 2017-02-23 Volvo Truck Corporation A variable valve actuation mechanism, an internal combustion engine, and a vehicle
CN114151158B (zh) * 2021-11-26 2023-05-02 哈尔滨工程大学 一种全可变配气装置的结构

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053690Y2 (sv) * 1986-06-27 1993-01-28
DE4220816A1 (de) * 1992-06-25 1994-01-05 Schaeffler Waelzlager Kg Variable Ventilsteuerung mittels Änderung der Hebelverhältnisse bei Kipp- oder Schlepphebeln von Ventiltrieben
JP2924489B2 (ja) * 1992-09-16 1999-07-26 トヨタ自動車株式会社 内燃機関の動弁機構
DE4330913A1 (de) * 1993-09-11 1995-03-16 Mak Maschinenbau Krupp Ventiltrieb für Brennkraftmaschinen
US5666913A (en) * 1996-05-29 1997-09-16 Cummins Engine Company, Inc. Variable timing cam follower lever assembly
JP2001164911A (ja) * 1999-12-10 2001-06-19 Yamaha Motor Co Ltd ４サイクルエンジンの動弁機構
DE10041466B4 (de) * 2000-08-23 2008-10-09 Man Diesel Se Ventiltrieb für Gaswechselventile einer Brennkraftmaschine

Also Published As

Publication number Publication date
FI20051195A0 (sv) 2005-11-24
JP2006153008A (ja) 2006-06-15
CN1782333A (zh) 2006-06-07
DE102004057439A1 (de) 2006-06-01
CN100582443C (zh) 2010-01-20
KR20060059817A (ko) 2006-06-02

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