DE102011075537A1 - Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung - Google Patents

Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung Download PDF

Info

Publication number
DE102011075537A1
DE102011075537A1 DE201110075537 DE102011075537A DE102011075537A1 DE 102011075537 A1 DE102011075537 A1 DE 102011075537A1 DE 201110075537 DE201110075537 DE 201110075537 DE 102011075537 A DE102011075537 A DE 102011075537A DE 102011075537 A1 DE102011075537 A1 DE 102011075537A1
Authority
DE
Germany
Prior art keywords
camshaft
combustion engine
internal combustion
reciprocating internal
pressure medium
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.)
Withdrawn
Application number
DE201110075537
Other languages
German (de)
English (en)
Inventor
Andreas Nendel
Mathias Boegershausen
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.)
Schaeffler Technologies AG and Co KG
Original Assignee
Schaeffler Technologies AG and Co 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 Schaeffler Technologies AG and Co KG filed Critical Schaeffler Technologies AG and Co KG
Priority to DE201110075537 priority Critical patent/DE102011075537A1/de
Priority to PCT/EP2012/052182 priority patent/WO2012152456A1/fr
Publication of DE102011075537A1 publication Critical patent/DE102011075537A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • F01L1/344—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • 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
    • 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
    • F01L1/344—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear
    • F01L1/3442—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 changing the angular relationship between crankshaft and camshaft, e.g. using helicoidal gear using hydraulic chambers with variable volume to transmit the rotating force
    • F01L2001/34423—Details relating to the hydraulic feeding circuit
    • F01L2001/34446—Fluid accumulators for the feeding circuit
    • 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
    • F01L2013/0052—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 with cams provided on an axially slidable sleeve

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE201110075537 2011-05-10 2011-05-10 Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung Withdrawn DE102011075537A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE201110075537 DE102011075537A1 (de) 2011-05-10 2011-05-10 Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung
PCT/EP2012/052182 WO2012152456A1 (fr) 2011-05-10 2012-02-09 Moteur à combustion interne à piston alternatif équipé d'un dispositif de réglage de l'arbre à cames

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE201110075537 DE102011075537A1 (de) 2011-05-10 2011-05-10 Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung

Publications (1)

Publication Number Publication Date
DE102011075537A1 true DE102011075537A1 (de) 2012-11-15

Family

ID=45614832

Family Applications (1)

Application Number Title Priority Date Filing Date
DE201110075537 Withdrawn DE102011075537A1 (de) 2011-05-10 2011-05-10 Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung

Country Status (2)

Country Link
DE (1) DE102011075537A1 (fr)
WO (1) WO2012152456A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843421A (zh) * 2018-06-19 2018-11-20 浙江吉利控股集团有限公司 可变气门升程装置及其控制方法
DE102017004782A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Verfahren zum Betreiben eines Verbrennungsmotors und Vorrichtung hierzu
DE102017004819A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Betriebsverfahren für ein Fahrerassistenzsystem und Kraftfahrzeug
CN108868946A (zh) * 2018-06-19 2018-11-23 浙江吉利控股集团有限公司 可变气门升程调节装置
CN108894845A (zh) * 2018-06-19 2018-11-27 浙江吉利控股集团有限公司 四阀可变气门升程机构及其控制方法
CN108894846A (zh) * 2018-06-19 2018-11-27 浙江吉利控股集团有限公司 移位组件及可变气门升程装置
DE102017120145A1 (de) * 2017-09-01 2019-03-07 Man Truck & Bus Ag Schiebenockensystem
CN110374711A (zh) * 2019-05-09 2019-10-25 杰锋汽车动力系统股份有限公司 一种用于内燃机的三级可变气门升程机构

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013018263A1 (de) * 2013-10-30 2015-04-30 Avl Deutschland Gmbh Verfahren und Anordnung zur Überwachung einer Aktuatorvorrichtung
DE102014108927A1 (de) * 2014-06-25 2015-12-31 Eto Magnetic Gmbh Vorrichtung zur Nockenwellenverstellung einer Brennkraftmaschine
DE102016200325A1 (de) * 2016-01-14 2017-07-20 Bayerische Motoren Werke Aktiengesellschaft Ventiltrieb für eine Brennkraftmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798451A1 (fr) 1996-03-25 1997-10-01 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Commande de soupape d'un moteur à combustion interne
DE102009034804A1 (de) 2009-07-25 2011-01-27 Schaeffler Technologies Gmbh & Co. Kg Druckspeicher zur Unterstützung der Druckmittelversorgung eines Nockenwellenverstellers einer Brennkraftmaschine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6871620B2 (en) * 2002-04-09 2005-03-29 Ford Global Technologies, Llc Variable cam timing unit oil supply arrangement
DE102004029622A1 (de) * 2004-06-18 2006-01-12 Dr.Ing.H.C. F. Porsche Ag Ventilbetätigungselement mit Ventilbetätigungsabschnitten
DE102004037198A1 (de) * 2004-07-30 2006-03-23 Ina-Schaeffler Kg Ventiltrieb einer Brennkraftmaschine
WO2008140897A1 (fr) * 2007-05-14 2008-11-20 Borgwarner Inc. Accumulateur monté sur came
DE102007048915A1 (de) * 2007-10-12 2009-04-16 Daimler Ag Ventiltriebvorrichtungen
DE102009034011B4 (de) * 2008-10-07 2018-04-05 Schaeffler Technologies AG & Co. KG Druckspeicher zur Unterstützung der Druckmittelversorgung eines Nockenwellenverstellers einer Brennkraftmaschine
DE102008054254A1 (de) * 2008-10-31 2010-05-06 Schaeffler Kg Nockenwelle für einen hubvariablen Ventiltrieb einer Brennkraftmaschine
DE102008060167B4 (de) * 2008-11-27 2021-05-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Ventiltrieb einer Brennkraftmaschine
DE102009009080A1 (de) * 2009-02-14 2010-08-19 Schaeffler Technologies Gmbh & Co. Kg Ventiltrieb einer Brennkraftmaschine
DE102009035815A1 (de) * 2009-08-01 2011-02-03 Schaeffler Technologies Gmbh & Co. Kg Volumenspeicher
DE102009049461A1 (de) * 2009-10-15 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Volumenspeicher
DE102009049459A1 (de) * 2009-10-15 2011-04-21 Schaeffler Technologies Gmbh & Co. Kg Volumenspeicher

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0798451A1 (fr) 1996-03-25 1997-10-01 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Commande de soupape d'un moteur à combustion interne
DE102009034804A1 (de) 2009-07-25 2011-01-27 Schaeffler Technologies Gmbh & Co. Kg Druckspeicher zur Unterstützung der Druckmittelversorgung eines Nockenwellenverstellers einer Brennkraftmaschine

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017004782A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Verfahren zum Betreiben eines Verbrennungsmotors und Vorrichtung hierzu
DE102017004819A1 (de) * 2017-05-18 2018-11-22 Man Truck & Bus Ag Betriebsverfahren für ein Fahrerassistenzsystem und Kraftfahrzeug
US11280281B2 (en) 2017-05-18 2022-03-22 Man Truck & Bus Ag Operating method for a driver assistance system and motor vehicle
RU2763904C2 (ru) * 2017-05-18 2022-01-11 Ман Трак Энд Бас Аг Способ эксплуатации системы помощи водителю и транспортного средства
EP3693589A1 (fr) * 2017-05-18 2020-08-12 MAN Truck & Bus SE Procédé de fonctionnement pour un système d'aide à la conduite et véhicule automobile
EP3406886A1 (fr) * 2017-05-18 2018-11-28 MAN Truck & Bus AG Procédé de fonctionnement pour un système d'aide à la conduite et véhicule automobile
CN108952974A (zh) * 2017-05-18 2018-12-07 曼卡车和巴士股份公司 用于驾驶员辅助系统的运行方法和机动车
EP3412898A3 (fr) * 2017-05-18 2019-01-16 MAN Truck & Bus AG Procédé de fonctionnement d'un moteur à combustion interne et dispositif correspondant
US10738665B2 (en) 2017-09-01 2020-08-11 Man Truck & Bus Ag Sliding cam system
DE102017120145A1 (de) * 2017-09-01 2019-03-07 Man Truck & Bus Ag Schiebenockensystem
CN108894845A (zh) * 2018-06-19 2018-11-27 浙江吉利控股集团有限公司 四阀可变气门升程机构及其控制方法
CN108894845B (zh) * 2018-06-19 2019-12-13 浙江吉利控股集团有限公司 四阀可变气门升程机构及其控制方法
CN108843421B (zh) * 2018-06-19 2020-02-07 浙江吉利控股集团有限公司 可变气门升程装置及其控制方法
CN108894846A (zh) * 2018-06-19 2018-11-27 浙江吉利控股集团有限公司 移位组件及可变气门升程装置
CN108843421A (zh) * 2018-06-19 2018-11-20 浙江吉利控股集团有限公司 可变气门升程装置及其控制方法
CN108868946A (zh) * 2018-06-19 2018-11-23 浙江吉利控股集团有限公司 可变气门升程调节装置
CN110374711A (zh) * 2019-05-09 2019-10-25 杰锋汽车动力系统股份有限公司 一种用于内燃机的三级可变气门升程机构
CN110374711B (zh) * 2019-05-09 2021-04-02 杰锋汽车动力系统股份有限公司 一种用于内燃机的三级可变气门升程机构

Also Published As

Publication number Publication date
WO2012152456A1 (fr) 2012-11-15

Similar Documents

Publication Publication Date Title
DE102011075537A1 (de) Hubkolbenbrennkraftmaschine mit Nockenwellenverstelleinrichtung
DE112011103133B4 (de) Nockendrehmomentbetätigter-torsionsunterstützter Versteller
DE102010011454B4 (de) Hubkolbenbrennkraftmaschine mit Dekompressionsmotorbremse
DE102012219851B4 (de) Viertaktmotor
EP2321501B1 (fr) Dispositif de réglage variable des temps de commande de soupapes d'échange des gaz d'un moteur à combustion interne
DE112011103646T5 (de) Nockenmomentbetriebener Phasenversteller mit Mittelpositionssperre
DE102010011455A1 (de) Hubkolbenbrennkraftmaschine mit einstellbarem Aufpumpelement
DE102011115417A1 (de) Kolbenanordnung für einen ein veränderbares Kompressionsverhältnis aufweisenden Brennraum einer Verbrennungskraftmaschine
DE602004003936T2 (de) Brennkraftmaschine mit variabel angesteuerten Ventilen, welche jeweils mit einem hydraulischen Stößel außerhalb des jeweiligen Aktors versehen sind
DE102016114978A1 (de) Pleuel für eine Brennkraftmaschine mit variabler Verdichtung
EP1216345B1 (fr) Moteur a combustion interne equipe d'un dispositif hydraulique de reglage d'arbre a cames
DE102010052173A1 (de) Arretierung von Schiebenocken eines Schiebenockensystems
DE112012001003T5 (de) Einsatz von Torsionsenergie zum Bewegen eines Stellantriebs
DE102009053723A1 (de) Gegenkolbenmotor mit Gaswechselsteuerung über hydrostatisch bewegte Schiebebüchsen
DE102017217500A1 (de) Längenverstellbares Pleuel mit mechanischer Verstellung
WO2011061190A2 (fr) Moteur à pistons opposés à commande de l'échange des gaz au moyen de bagues coulissantes déplacées hydrostatiquement
DE102008006377A1 (de) Hydraulisches Ventilteil eines Steuerventils
DE102008039504A1 (de) Hubkolbenbrennkraftmaschine mit Motorbremseinrichtung und schaltbarem Leerhubelement
DE102015202056A1 (de) Ventilgehäuse für ein bivalentes Schaltventil
DE102006055187B3 (de) Wärmekraftmaschine mit einer Ventilanordnung und Ventilsteuerung für eine solche Ventilanordnung
DE602004006121T2 (de) Brennkraftmaschine mit variabler und hydraulischer Ventilsteuerung durch Kipphebel
DE102007053688A1 (de) Steuerventilanordnung für Nockenwellenversteller und mit dieser ausgerüsteter Nockenwellenversteller
DE102008033766A1 (de) Einrichtung zur variablen hydraulischen Ansteuerung von Gaswechselventilen
DE102014207989A1 (de) Hydraulischer Phasensteller einer Nockenwelle
DE60200525T2 (de) Brennkraftmaschine mit variabler hydraulischer Ventilsteuerung

Legal Events

Date Code Title Description
R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140213

Owner name: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120827

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES AG & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20140213

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20120827

R081 Change of applicant/patentee

Owner name: SCHAEFFLER TECHNOLOGIES AG & CO. KG, DE

Free format text: FORMER OWNER: SCHAEFFLER TECHNOLOGIES GMBH & CO. KG, 91074 HERZOGENAURACH, DE

Effective date: 20150407

R005 Application deemed withdrawn due to failure to request examination