ATE531905T1 - System und verfahren zur verhinderung einer kolben-ventil-kollision an einem verbrennungsmotor ohne freilauf - Google Patents

System und verfahren zur verhinderung einer kolben-ventil-kollision an einem verbrennungsmotor ohne freilauf

Info

Publication number
ATE531905T1
ATE531905T1 AT04821255T AT04821255T ATE531905T1 AT E531905 T1 ATE531905 T1 AT E531905T1 AT 04821255 T AT04821255 T AT 04821255T AT 04821255 T AT04821255 T AT 04821255T AT E531905 T1 ATE531905 T1 AT E531905T1
Authority
AT
Austria
Prior art keywords
valve
combustion engine
piston
internal combustion
hydraulic
Prior art date
Application number
AT04821255T
Other languages
English (en)
Inventor
Chun Tai
Timothy Suder
Watler Jacques
Benjamin Shade
Original Assignee
Mack Trucks
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 Mack Trucks filed Critical Mack Trucks
Application granted granted Critical
Publication of ATE531905T1 publication Critical patent/ATE531905T1/de

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
    • F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
    • F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
    • F01L9/11—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic in which the action of a cam is being transmitted to a valve by a liquid column
    • 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
    • F01L1/34—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
    • F01L2800/00—Methods of operation using a variable valve timing mechanism
    • F01L2800/12—Fail safe operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
AT04821255T 2003-12-04 2004-12-02 System und verfahren zur verhinderung einer kolben-ventil-kollision an einem verbrennungsmotor ohne freilauf ATE531905T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/726,688 US7007644B2 (en) 2003-12-04 2003-12-04 System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine
PCT/US2004/040179 WO2005072085A2 (en) 2003-12-04 2004-12-02 System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine

Publications (1)

Publication Number Publication Date
ATE531905T1 true ATE531905T1 (de) 2011-11-15

Family

ID=34633365

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04821255T ATE531905T1 (de) 2003-12-04 2004-12-02 System und verfahren zur verhinderung einer kolben-ventil-kollision an einem verbrennungsmotor ohne freilauf

Country Status (8)

Country Link
US (1) US7007644B2 (de)
EP (1) EP1694945B1 (de)
JP (1) JP4580937B2 (de)
CN (1) CN100436762C (de)
AT (1) ATE531905T1 (de)
AU (1) AU2004314703B2 (de)
BR (1) BRPI0417356B1 (de)
WO (1) WO2005072085A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI124107B (fi) * 2006-06-30 2014-03-14 Wärtsilä Finland Oy Mäntämoottorin kaasunvaihtoventtiilin ohjausjärjestely ja menetelmä mäntämoottorin kaasunvaihtoventtiilin ohjaamiseksi
KR20110006673A (ko) * 2008-04-22 2011-01-20 보르그워너 인코퍼레이티드 액추에이터를 제어하기 위한 방법
US20110214632A1 (en) * 2010-03-08 2011-09-08 Manousos Pattakos Hydro-mechanical variable valve actuation
FI122253B (fi) * 2010-04-30 2011-10-31 Waertsilae Finland Oy Parannettu ohjausjärjestely mäntämoottorin kaasunvaihtoventtiiliä varten
US20130304352A1 (en) * 2012-05-11 2013-11-14 Chrysler Group Llc On-board diagnostic method and system for detecting malfunction conditions in multiair engine hydraulic valve train
CN103147857B (zh) * 2013-02-28 2015-05-27 长城汽车股份有限公司 一种水平对置气缸发动机
WO2015175213A1 (en) * 2014-05-12 2015-11-19 Borgwarner Inc. Crankshaft driven valve actuation
US9279350B2 (en) 2014-05-27 2016-03-08 Caterpillar Inc. Intake valve closure control for dual-fuel engines
CN106536875A (zh) * 2014-07-16 2017-03-22 博格华纳公司 使用连接杆的曲轴驱动阀致动
EP3406866A1 (de) * 2017-05-22 2018-11-28 EMPA Eidgenössische Materialprüfungs- und Forschungsanstalt Hydraulischer antrieb zum beschleunigen und abbremsen dynamisch zu bewegender bauteile
US10976757B2 (en) 2019-04-18 2021-04-13 Flowserve Management Company Control systems for valve actuators, valve actuators and related systems and methods
SE546024C2 (en) * 2022-07-11 2024-04-16 Freevalve Ab An apparatus comprising a plurality of tools, wherein each tool comprises at least one hydraulic chamber

Family Cites Families (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5898A (en) * 1848-10-31 Sawmill
US148421A (en) * 1874-03-10 Improvement in safety-pins for thill-couplings
US134328A (en) * 1872-12-24 Improvement in governors
US1377297A (en) * 1921-05-10 werner
US488A (en) * 1837-11-25 Apparatus fob bobing the hubs of wheels
US56435A (en) * 1866-07-17 Improvement in pumps for deep wells
US157624A (en) * 1874-12-08 Improvement in processes of making a mixed paint and paint-oil
US1473077A (en) * 1921-04-16 1923-11-06 George L Bull Valve-operating mechanism
US2459960A (en) * 1938-02-11 1949-01-25 Perisse Richard Internal-combustion engine
US2703076A (en) * 1953-01-23 1955-03-01 Chaude Bernard Jean Albert Valve hydraulic control device for internal-combustion engines
US3439662A (en) * 1967-09-18 1969-04-22 Stanley A Jones Variably timed brake for an automotive vehicle engine
US4510900A (en) * 1982-12-09 1985-04-16 The Jacobs Manufacturing Company Hydraulic pulse engine retarder
US4572114A (en) * 1984-06-01 1986-02-25 The Jacobs Manufacturing Company Process and apparatus for compression release engine retarding producing two compression release events per cylinder per engine cycle
US4716863A (en) * 1985-11-15 1988-01-05 Pruzan Daniel A Internal combustion engine valve actuation system
JPS63176610A (ja) * 1987-01-19 1988-07-20 Honda Motor Co Ltd 吸・排気弁の制御装置
DE3939934A1 (de) * 1989-12-02 1991-06-06 Man Nutzfahrzeuge Ag Ventilsteuerung fuer gaswechselventile von brennkraftmaschinen
US5377654A (en) * 1992-11-12 1995-01-03 Ford Motor Company System using time resolved air/fuel sensor to equalize cylinder to cylinder air/fuel ratios with variable valve control
US5339777A (en) * 1993-08-16 1994-08-23 Caterpillar Inc. Electrohydraulic device for actuating a control element
DE4424802C1 (de) * 1994-07-14 1995-07-13 Daimler Benz Ag Vorrichtung zur Abgasrückführung bei einem Verbrennungsmotor
EP1031706A1 (de) * 1995-08-08 2000-08-30 Diesel Engine Retarders, Inc. Verfahren zum Betreiben einer Brennkraftmaschine
US5537976A (en) * 1995-08-08 1996-07-23 Diesel Engine Retarders, Inc. Four-cycle internal combustion engines with two-cycle compression release braking
US6125828A (en) * 1995-08-08 2000-10-03 Diesel Engine Retarders, Inc. Internal combustion engine with combined cam and electro-hydraulic engine valve control
US5996550A (en) * 1997-07-14 1999-12-07 Diesel Engine Retarders, Inc. Applied lost motion for optimization of fixed timed engine brake system
WO1999023378A1 (en) * 1997-11-04 1999-05-14 Diesel Engine Retarders, Inc. Lost motion valve actuation system
US6647954B2 (en) 1997-11-17 2003-11-18 Diesel Engine Retarders, Inc. Method and system of improving engine braking by variable valve actuation
DE19826047A1 (de) * 1998-06-12 1999-12-16 Bosch Gmbh Robert Vorrichtung zur Steuerung eines Gaswechselventils für Brennkraftmaschinen
WO2000011336A1 (en) * 1998-08-19 2000-03-02 Diesel Engine Retarders, Inc. Hydraulically-actuated fail-safe stroke-limiting piston
US6092495A (en) * 1998-09-03 2000-07-25 Caterpillar Inc. Method of controlling electronically controlled valves to prevent interference between the valves and a piston
GB9906504D0 (en) * 1999-03-23 1999-05-12 Csa Performance Ltd Valve actuation means
CN1272590A (zh) * 1999-05-03 2000-11-08 周仲南 液压传动气门机构
US6415752B1 (en) * 1999-09-17 2002-07-09 Diesel Engine Retarders, Inc. Captive volume accumulator for a lost motion system
NL1013811C2 (nl) 1999-12-09 2000-11-28 Prometheus Engineering B V Hydraulisch klepbedieningsmechanisme.
DE10048263A1 (de) * 2000-01-14 2001-07-19 Continental Teves Ag & Co Ohg Verfahren zum Betrieb eines Verbrennungsmotors
WO2001051775A2 (de) 2000-01-14 2001-07-19 Continental Teves Ag & Co. Ohg Ventilabstimmug mit hilfe der abgaswerte und der lambdasonde für einen verbren nungsmotor
ITTO20010269A1 (it) 2001-03-23 2002-09-23 Fiat Ricerche Motore a combustione interna, con sistema idraulico di azionamento variabile delle valvole, e mezzi di compensazione delle variazioni di vol
ITTO20010660A1 (it) 2001-07-06 2003-01-06 Fiat Ricerche Motore diesel pluricilindrico con azionamento variabile delle valvole.
ITTO20020234A1 (it) * 2002-03-15 2003-09-15 Fiat Ricerche Motore pluricilindrico a combustione interna con dispositivo idraulico a controllo elettronico per l'azionamento variabile delle valvole e d
US6854433B2 (en) * 2002-04-05 2005-02-15 Jacobs Vehicle Systems, Inc. Integrated primary and auxiliary valve actuation system

Also Published As

Publication number Publication date
CN100436762C (zh) 2008-11-26
EP1694945B1 (de) 2011-11-02
JP2007513290A (ja) 2007-05-24
BRPI0417356B1 (pt) 2015-12-08
WO2005072085A2 (en) 2005-08-11
BRPI0417356A (pt) 2007-03-13
AU2004314703A1 (en) 2005-08-11
AU2004314703B2 (en) 2010-06-24
US7007644B2 (en) 2006-03-07
EP1694945A4 (de) 2009-12-16
EP1694945A2 (de) 2006-08-30
CN1890459A (zh) 2007-01-03
JP4580937B2 (ja) 2010-11-17
WO2005072085A3 (en) 2005-11-03
US20050120986A1 (en) 2005-06-09

Similar Documents

Publication Publication Date Title
DE602006017128D1 (de) Grosser Zweitakt-Kreuzkopfdieselmotor mit Gleichstromspülung
ATE531905T1 (de) System und verfahren zur verhinderung einer kolben-ventil-kollision an einem verbrennungsmotor ohne freilauf
DE60331157D1 (de) Totgangsystem und verfahren zur ventilbetätigung zu einer festgelegten zeit
ATE355445T1 (de) Brennkraftmaschine mit einer einzigen obenliegenden nockenwelle zur mechanischen steuerung der auslassventile und zur elektrohydraulischen steuerung der einlassventile
ATE422023T1 (de) Verfahren und system zum verbessern der motorbremsung durch variable ventilbetätigung
DE502005010491D1 (de) Nockenwellenverstellsystem
BRPI0520523A2 (pt) método para operação de um motor de combustão interna
WO2003064820A3 (en) Engine valve actuation using reduced pressure common rail
ATE261543T1 (de) Mehrzylinder-verbrennungsmotor mit elektronisch gesteuerter hydraulikvorrichtung zur kontrolle der variablen betätigung der ventile, die in einer auf dem zylinderkopf angeordneten, vormontierten einzelbaugruppe integriert ist
DE50302982D1 (de) Elektromagnetisches hydraulikventil, insbesondere 3/2-wegeschaltventil zur steuerung eines variablen ventiltriebes einer brennkraftmaschine
DE60212555D1 (de) Multizylinderbenzinbrennkraftmaschine mit variabler Steuerung der Ventile
DE50004090D1 (de) Aktoranordnung, insbesondere zur ansteuerung eines einspritzventils einer brennkraftmaschine
ATE405734T1 (de) Verbrennungsmotor mit dampfexpansionshub
KR20060134985A (ko) 멀티 리프트 밸브 작동 시스템 및 방법
DE50301108D1 (de) Vorrichtung zum verändern der steuerzeiten von gaswechselventilen einer brennkraftmaschine, insbesondere einrichtung zur hydraulischen drehwinkelverstellung einer nockenwelle gegenüber einer kurbelwelle
DE60217705D1 (de) Einlassventil für eine hochdruckpumpe, insbesondere für kraftstoff einer brennkraftmaschine
DE60200669D1 (de) Verbrennungsmotor mit variabler Ventilsteuerung und hydraulischem Zusatzstösel
ATE483900T1 (de) Verbrennungsmaschine mit erhöhtem expansionsverhältnis.
WO2019238269A8 (en) Two stroke engine braking via cylinder deactivation and late intake valve closing
DE50312728D1 (de) Verfahren zum betreiben eines hydraulischen aktors, insbesondere eines gaswechselventils einer brennkraftmaschine
ATA161799A (de) Ventilantrieb für ein ventil eines verbrennungsmotors
WO2005072085B1 (en) System and method for preventing piston-valve collision on a non-freewheeling internal combustion engine
EP1243764A3 (de) Brennkraftmaschine mit variabler hydraulischer Ventilsteuerungseinrichtung und Ventilstössel mit Doppelkolben
EP1452711A3 (de) Dieselmotor sowie Verfahren zur Steuerung desselben
DE50309186D1 (de) Verfahren zur Bestimmung der Zylinderfüllung einer Brennkraftmaschine mit variabler Ventilhubverstellung, Steuerelement sowie Brennkraftmaschine