PE20151575A1 - Tren de valvulas variable para el accionamiento de una valvula de un motor de combustion interna - Google Patents

Tren de valvulas variable para el accionamiento de una valvula de un motor de combustion interna

Info

Publication number
PE20151575A1
PE20151575A1 PE2015001876A PE2015001876A PE20151575A1 PE 20151575 A1 PE20151575 A1 PE 20151575A1 PE 2015001876 A PE2015001876 A PE 2015001876A PE 2015001876 A PE2015001876 A PE 2015001876A PE 20151575 A1 PE20151575 A1 PE 20151575A1
Authority
PE
Peru
Prior art keywords
valve
driving
combustion engine
internal combustion
variable
Prior art date
Application number
PE2015001876A
Other languages
English (en)
Inventor
Uwe Eisenbeis
Original Assignee
Uwe Eisenbeis
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 Uwe Eisenbeis filed Critical Uwe Eisenbeis
Publication of PE20151575A1 publication Critical patent/PE20151575A1/es

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
    • F01L1/46—Component parts, details, or accessories, not provided for in preceding subgroups
    • 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
    • F01L13/0063—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
    • 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
    • F01L2013/0068—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 "BMW-Valvetronic" type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

Se refiere a un tren de valvulas variable 2 para el accionamiento de una valvula 70 de un motor de combustion interna, que comprende un sistema de accionamiento para abrir y cerrar la valvula 70 periodicamente y un sistema de control 90, 100. El sistema de control comprende un elemento operativo para la configuracion de combustible 92, 102. Cuya posicion es variable en dependencia de un comando de aceleracion; un elemento de ajuste movil 95, 105 de modo que se acopla al cuerpo de soporte 80 tal que por el movimiento del elemento de ajuste cambia la posicion del primer eje de rotacion 14 y con ello se ajusta la elevacion de la valvula y un elemento de ajuste de fuerza 94, 104 que conecta al elemento operativo para la configuracion de combustible 92, 102 de una manera de ajuste de fuerza con el elemento de ajuste 95, 105
PE2015001876A 2013-03-06 2014-02-04 Tren de valvulas variable para el accionamiento de una valvula de un motor de combustion interna PE20151575A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013102231.6A DE102013102231B4 (de) 2013-03-06 2013-03-06 Variabler Ventiltrieb zur Betätigung eines Ventils eines Verbrennungsmotors

Publications (1)

Publication Number Publication Date
PE20151575A1 true PE20151575A1 (es) 2015-11-08

Family

ID=50033565

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2015001876A PE20151575A1 (es) 2013-03-06 2014-02-04 Tren de valvulas variable para el accionamiento de una valvula de un motor de combustion interna

Country Status (12)

Country Link
EP (1) EP2906789B1 (es)
CN (1) CN105209727B (es)
AP (1) AP2015008752A0 (es)
BR (1) BR112015021285B1 (es)
CL (1) CL2015002379A1 (es)
CO (1) CO7461137A2 (es)
DE (1) DE102013102231B4 (es)
MX (1) MX360012B (es)
MY (1) MY170318A (es)
PE (1) PE20151575A1 (es)
PH (1) PH12015501984A1 (es)
WO (1) WO2014135321A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016101655A1 (de) 2016-01-29 2017-08-03 Uwe Eisenbeis Variabler Ventiltrieb mit Verstellschnecke mit axialem Spiel
DE102016101657A1 (de) * 2016-01-29 2017-08-03 Uwe Eisenbeis Variabler Ventiltrieb mit gemeinsamer Verstellung des Ventilhubs für mehrere Teiltriebe
EP3623592A1 (en) 2018-09-17 2020-03-18 Uwe Eisenbeis Variable valvetrain having lubricant supply system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0623018B2 (ja) * 1984-09-20 1994-03-30 日本電装株式会社 車両用スロツトル制御装置
IES940848A2 (en) * 1994-10-25 1995-04-19 Barcarole Ltd A carburetor
JP4008411B2 (ja) * 2003-12-24 2007-11-14 本田技研工業株式会社 内燃機関のバルブリフト可変装置
EP1712747A1 (de) * 2005-04-17 2006-10-18 Uwe Eisenbeis Ventiltrieb mit variablem Ventilhub und Steuerzeiten für hochdrehende Verbrennungsmotoren
US8701813B2 (en) * 2008-06-30 2014-04-22 Honda Motor Co., Ltd. Two-wheeled motor vehicle
EP2568146A1 (de) * 2011-09-08 2013-03-13 MZ Motor Co. Ltd. Ansteuersystem für ein Drosselsystem eines Gaseinlasses und Verbrennungsmotor

Also Published As

Publication number Publication date
PH12015501984B1 (en) 2016-01-18
PH12015501984A1 (en) 2016-01-18
CN105209727A (zh) 2015-12-30
CO7461137A2 (es) 2015-11-30
EP2906789B1 (de) 2016-04-27
DE102013102231B4 (de) 2016-02-25
BR112015021285A2 (pt) 2017-07-18
MX2015011630A (es) 2016-10-26
AP2015008752A0 (en) 2015-09-30
DE102013102231A1 (de) 2014-09-11
CN105209727B (zh) 2017-04-12
MY170318A (en) 2019-07-17
EP2906789A1 (de) 2015-08-19
CL2015002379A1 (es) 2016-10-07
MX360012B (es) 2018-10-10
WO2014135321A1 (de) 2014-09-12
BR112015021285B1 (pt) 2021-09-08

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