[go: up one dir, main page]

DE60304589D1 - Hydraulisches ventilstellglied für hubkolbenmotor - Google Patents

Hydraulisches ventilstellglied für hubkolbenmotor

Info

Publication number
DE60304589D1
DE60304589D1 DE60304589T DE60304589T DE60304589D1 DE 60304589 D1 DE60304589 D1 DE 60304589D1 DE 60304589 T DE60304589 T DE 60304589T DE 60304589 T DE60304589 T DE 60304589T DE 60304589 D1 DE60304589 D1 DE 60304589D1
Authority
DE
Germany
Prior art keywords
valve
hydraulic
opening
hydraulic valve
valve controller
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.)
Expired - Lifetime
Application number
DE60304589T
Other languages
English (en)
Other versions
DE60304589T2 (de
Inventor
Vianney Rabhi
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE60304589D1 publication Critical patent/DE60304589D1/de
Publication of DE60304589T2 publication Critical patent/DE60304589T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • F01L1/047—Camshafts
    • 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
    • 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
    • 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
    • F01L1/024—Belt drive
    • 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
    • F01L1/047—Camshafts
    • F01L2001/0471—Assembled camshafts
    • F01L2001/0473—Composite camshafts, e.g. with cams or cam sleeve being able to move relative to the inner camshaft or a cam adjusting rod
    • 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
    • F01L1/047—Camshafts
    • F01L1/053—Camshafts overhead type
    • F01L2001/0535—Single overhead camshafts [SOHC]
    • 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
    • F01L9/21—Valve-gear or valve arrangements actuated non-mechanically by electric means actuated by solenoids
    • F01L2009/2125—Shaft and armature construction
    • F01L2009/2126—Arrangements for amplifying the armature stroke
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
    • F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
    • F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps
    • F02M59/06—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type pumps with cylinders arranged radially to driving shaft, e.g. in V or star arrangement

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Fluid-Pressure Circuits (AREA)
DE60304589T 2002-07-23 2003-07-18 Hydraulisches ventilstellglied für hubkolbenmotor Expired - Lifetime DE60304589T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR0209323 2002-07-23
FR0209323A FR2842867B1 (fr) 2002-07-23 2002-07-23 Actionneur hydraulique de soupapes pour moteurs a pistons
PCT/FR2003/002271 WO2004011780A1 (fr) 2002-07-23 2003-07-18 Actionneur hydraulique de soupapes pour moteur a pistons

Publications (2)

Publication Number Publication Date
DE60304589D1 true DE60304589D1 (de) 2006-05-24
DE60304589T2 DE60304589T2 (de) 2007-02-08

Family

ID=30011407

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60304589T Expired - Lifetime DE60304589T2 (de) 2002-07-23 2003-07-18 Hydraulisches ventilstellglied für hubkolbenmotor

Country Status (10)

Country Link
US (1) US7162982B2 (de)
EP (1) EP1543221B1 (de)
JP (1) JP4260743B2 (de)
AT (1) ATE323217T1 (de)
AU (1) AU2003269033B2 (de)
CA (1) CA2492844C (de)
DE (1) DE60304589T2 (de)
ES (1) ES2261965T3 (de)
FR (1) FR2842867B1 (de)
WO (1) WO2004011780A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006058691A1 (de) * 2006-12-13 2008-06-19 Schaeffler Kg Einrichtung zur hydraulischen Ansteuerung von Gaswechselventilen einer Hubkolbenbrennkraftmaschine
FR2980515B1 (fr) * 2011-09-26 2016-03-11 Vianney Rabhi Actionneur de soupape electro-hydraulique a came alternative
CN104204429A (zh) * 2012-05-16 2014-12-10 维亚内·拉比 具有往复凸轮的电液阀致动器
WO2015175213A1 (en) * 2014-05-12 2015-11-19 Borgwarner Inc. Crankshaft driven valve actuation
DE112015002849T5 (de) * 2014-07-16 2017-03-09 Borgwarner Inc. Kurbelwellengesteuerte Ventilbetätigung unter Verwendung einer Pleuelstange
FR3071869B1 (fr) 2017-10-02 2019-10-11 Vianney Rabhi Actionneur hydraulique de soupape a regeneration
US10704431B2 (en) 2017-10-03 2020-07-07 Vianney Rabhi Regenerative valve hydraulic actuator
KR102371063B1 (ko) 2017-11-20 2022-03-07 현대자동차주식회사 가변밸브기구 제어 시스템 및 그것을 구성하는 오일 컨트롤 밸브
EP3728904B1 (de) * 2017-12-21 2022-01-05 Volvo Truck Corporation Hilfsgetriebebremsanordnung
EP4065821B1 (de) * 2019-11-27 2023-10-04 Piaggio & C. SpA Nockenwelle mit verstellvorrichtung für mehrzylinder-verbrennungsmotor mit hubventilen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2940112A1 (de) * 1979-10-03 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Druckbetaetigte steuerungsanordnung
US5255641A (en) * 1991-06-24 1993-10-26 Ford Motor Company Variable engine valve control system
DE4232573A1 (de) * 1991-10-12 1993-04-15 Volkswagen Ag In richtung auf einen brennraum schliessendes ladungswechselventil fuer eine brennkraftmaschine
US5713331A (en) * 1994-12-21 1998-02-03 Mannesmann Rexroth Gmbh Injection and exhaust-brake system for an internal combustion engine having several cylinders
DE10143959A1 (de) * 2001-09-07 2003-03-27 Bosch Gmbh Robert Hydraulisch gesteuerter Aktuator zur Betätigung eines Ventils

Also Published As

Publication number Publication date
ATE323217T1 (de) 2006-04-15
EP1543221B1 (de) 2006-04-12
ES2261965T3 (es) 2006-11-16
EP1543221A1 (de) 2005-06-22
US7162982B2 (en) 2007-01-16
US20060102117A1 (en) 2006-05-18
AU2003269033A1 (en) 2004-02-16
FR2842867B1 (fr) 2004-10-08
FR2842867A1 (fr) 2004-01-30
JP2005533962A (ja) 2005-11-10
DE60304589T2 (de) 2007-02-08
JP4260743B2 (ja) 2009-04-30
CA2492844C (fr) 2010-10-19
CA2492844A1 (fr) 2004-02-05
AU2003269033B2 (en) 2008-11-27
WO2004011780A1 (fr) 2004-02-05

Similar Documents

Publication Publication Date Title
WO2006021076A8 (en) Hydraulic drive system and method of operating a hydraulic drive system
DE60237047D1 (de) Antriebsvorrichtung eines hydraulikzylinders für betrieb
DE60304589D1 (de) Hydraulisches ventilstellglied für hubkolbenmotor
DE502007001631D1 (de) Hydraulische vorrichtung mit schmierpumpe
EP1979584A4 (de) Verfahren und vorrichtung zum betrieb eines ventils in der brennkammer eines verbrennungsmotors und verbrennungsmotor
DE102004044974A1 (de) Motorölsystem mit Öldruckregler, um den Öldruck für einen Nockenphasensteller zu erhöhen
EP1837528A4 (de) Hydraulikkreis
WO2003018990A3 (de) Kraftstoffeinspritzeinrichtung für eine brennkraftmaschine
CN103671332A (zh) 用于操控液压阀装置的方法以及液压阀装置
CN103277276A (zh) 超高压多级径向柱塞泵
DE102004044998A1 (de) Motorschmiersystem und druckverringerndes Ventil zur Begrenzung eines überschüssigen Öldurchflusses
DK1606522T3 (da) En indretning til at styre hydrauliske kraftenheder
EP1568892A3 (de) Stromsteuervorrichtung einer Arbeitsmaschine
ATE377713T1 (de) Hydraulischer zylinder
DE50306138D1 (de) Hochdruckvorrichtung für reinraumanwendungen
RU2237135C1 (ru) Гидропривод одноковшового экскаватора
SU1765545A1 (ru) Гидропривод
ATE434117T1 (de) Vorrichtung zur steuerung von gaswechselventilen
DE502005002143D1 (de) Verfahrabsicherung für einen Hydraulikzylinder
ATE322610T1 (de) Hydraulische steuereinrichtung für gleiche ventile eines dieselmotors
CN203230573U (zh) 超高压多级径向柱塞泵
EP1516805A3 (de) Hydraulisch gesteuerter Motorradständer
ATE255686T1 (de) Verfahren zum steuern eines hydraulischen seitenschieberantriebs und hydraulikantrieb hierfür
DE602004000901D1 (de) Hydraulische Betätigungsvorrichtung für eine Brennkraftmaschine
RU2238849C1 (ru) Силовой привод подвижного элемента пресса

Legal Events

Date Code Title Description
8364 No opposition during term of opposition