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AU2003206771A1 - Device for controlling the cylinder charge of an externally ignited internal combustion engine - Google Patents

Device for controlling the cylinder charge of an externally ignited internal combustion engine

Info

Publication number
AU2003206771A1
AU2003206771A1 AU2003206771A AU2003206771A AU2003206771A1 AU 2003206771 A1 AU2003206771 A1 AU 2003206771A1 AU 2003206771 A AU2003206771 A AU 2003206771A AU 2003206771 A AU2003206771 A AU 2003206771A AU 2003206771 A1 AU2003206771 A1 AU 2003206771A1
Authority
AU
Australia
Prior art keywords
controlling
combustion engine
internal combustion
cylinder charge
ignited internal
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.)
Abandoned
Application number
AU2003206771A
Inventor
Ulrich Grau
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.)
IHO Holding GmbH and Co KG
Original Assignee
INA Schaeffler KG
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 INA Schaeffler KG filed Critical INA Schaeffler KG
Publication of AU2003206771A1 publication Critical patent/AU2003206771A1/en
Abandoned 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
    • 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
    • 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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • F01L9/22—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by rotary motors
    • 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
    • F01L2303/00—Manufacturing of components used in valve arrangements
    • F01L2303/01—Tools for producing, mounting or adjusting, e.g. some part of the distribution
    • 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
    • F01L2800/13—Throttleless

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
AU2003206771A 2002-03-18 2003-01-24 Device for controlling the cylinder charge of an externally ignited internal combustion engine Abandoned AU2003206771A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10211998A DE10211998A1 (en) 2002-03-18 2002-03-18 Device for controlling the cylinder charge of a spark ignition internal combustion engine
DE10211998.8 2002-03-18
PCT/EP2003/000727 WO2003078806A1 (en) 2002-03-18 2003-01-24 Device for controlling the cylinder charge of an externally ignited internal combustion engine

Publications (1)

Publication Number Publication Date
AU2003206771A1 true AU2003206771A1 (en) 2003-09-29

Family

ID=27797886

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003206771A Abandoned AU2003206771A1 (en) 2002-03-18 2003-01-24 Device for controlling the cylinder charge of an externally ignited internal combustion engine

Country Status (3)

Country Link
AU (1) AU2003206771A1 (en)
DE (1) DE10211998A1 (en)
WO (1) WO2003078806A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4240488B2 (en) * 2005-02-01 2009-03-18 株式会社デンソー Actuator of valve lift control device
DE102006022481A1 (en) * 2006-05-13 2007-11-15 Bayerische Motoren Werke Ag Cylinder head for an internal combustion engine with a variable-stroke valve drive
DE102017129025A1 (en) * 2017-12-06 2019-06-06 Pierburg Gmbh Drive device for adjusting a control shaft of a fully variable valve train of an internal combustion engine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3320835A1 (en) * 1983-06-09 1984-12-13 Dieter 7460 Balingen Fuoß Multi-position drive
DE4223172C1 (en) 1992-07-15 1993-08-19 Bayerische Motoren Werke Ag, 8000 Muenchen, De Cylinder head for IC engine - bearing cover for cam shaft bearing also acts for bearing for eccentric shaft
US5860328A (en) * 1995-06-22 1999-01-19 Chrysler Corporation Shaft phase control mechanism with an axially shiftable splined member
DE19702670A1 (en) * 1997-01-25 1998-03-26 Daimler Benz Ag Variable timing valve drive for motor vehicle internal combustion engine
DE19746529A1 (en) * 1997-10-22 1999-04-29 Ruediger Ufermann Stageless variable control time setting device for engine valves
DE19905234A1 (en) * 1999-02-09 2000-08-17 Bosch Gmbh Robert Adjusting unit for applying variable control to internal combustion engine valves has a cylindrical worm drive with a screw thread and a sliding element running along the worm drive's thread and sliding on the worm drive
US6167854B1 (en) * 1999-04-01 2001-01-02 Daimlerchrysler Corporation Two-part variable valve timing mechanism
DE19918592B4 (en) * 1999-04-23 2013-05-23 Fev Gmbh Actuator for positioning an actuating means

Also Published As

Publication number Publication date
WO2003078806A1 (en) 2003-09-25
DE10211998A1 (en) 2003-10-02

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase