DE69012828D1 - Nockenwellensteuermechanismus für brennkraftmotoren. - Google Patents

Nockenwellensteuermechanismus für brennkraftmotoren.

Info

Publication number
DE69012828D1
DE69012828D1 DE69012828T DE69012828T DE69012828D1 DE 69012828 D1 DE69012828 D1 DE 69012828D1 DE 69012828 T DE69012828 T DE 69012828T DE 69012828 T DE69012828 T DE 69012828T DE 69012828 D1 DE69012828 D1 DE 69012828D1
Authority
DE
Germany
Prior art keywords
vvt
cylinder
internal combustion
control mechanism
combustion engines
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
DE69012828T
Other languages
English (en)
Other versions
DE69012828T2 (de
Inventor
Peter Parker
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.)
Bayerische Motoren Werke AG
Original Assignee
Rover Co Ltd
MG Rover Group Ltd
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 Rover Co Ltd, MG Rover Group Ltd filed Critical Rover Co Ltd
Publication of DE69012828D1 publication Critical patent/DE69012828D1/de
Application granted granted Critical
Publication of DE69012828T2 publication Critical patent/DE69012828T2/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
    • F01L1/34—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
    • F01L1/34413—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 composite camshafts, e.g. with cams being able to move relative to the camshaft
    • 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
    • F01L2001/34486—Location and number of the means for changing the angular relationship
    • F01L2001/34489—Two phasers on one camshaft
    • 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
    • F01L2001/34486—Location and number of the means for changing the angular relationship
    • F01L2001/34496—Two phasers on different 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
    • F01L2305/00—Valve arrangements comprising rollers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE69012828T 1989-10-13 1990-10-04 Nockenwellensteuermechanismus für brennkraftmotoren. Expired - Lifetime DE69012828T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB898923181A GB8923181D0 (en) 1989-10-13 1989-10-13 An internal combustion engine
PCT/GB1990/001525 WO1991005941A1 (en) 1989-10-13 1990-10-04 An internal combustion engine camshaft drive mechanism

Publications (2)

Publication Number Publication Date
DE69012828D1 true DE69012828D1 (de) 1994-10-27
DE69012828T2 DE69012828T2 (de) 1995-03-16

Family

ID=10664584

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012828T Expired - Lifetime DE69012828T2 (de) 1989-10-13 1990-10-04 Nockenwellensteuermechanismus für brennkraftmotoren.

Country Status (7)

Country Link
US (1) US5152262A (de)
EP (1) EP0495807B1 (de)
AT (1) ATE112014T1 (de)
AU (1) AU636397B2 (de)
DE (1) DE69012828T2 (de)
GB (1) GB8923181D0 (de)
WO (1) WO1991005941A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4320126C2 (de) * 1992-06-17 2000-07-06 Unisia Jecs Corp Nockenwellenanordnung zur Verwendung in einem Verbrennungsmotor
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5297508A (en) * 1993-07-06 1994-03-29 Ford Motor Company Variable camshaft drive system for internal combustion engine
FR2709786B1 (fr) * 1993-09-09 1995-11-17 Renault Arbre à cames pour moteur à combustion interne.
DE4413428A1 (de) * 1994-04-18 1995-10-26 Korostenski Erwin Brennkraftmaschine mit variabler Ventilsteuerung
DE4413443C2 (de) * 1994-04-18 1998-10-01 Korostenski Erwin Brennkraftmaschine
DE59507827D1 (de) * 1995-01-30 2000-03-23 Erwin Korostenski Ventiltrieb einer brennkraftmaschine
JP3058078B2 (ja) * 1996-02-22 2000-07-04 トヨタ自動車株式会社 バルブタイミング可変機構を備えた内燃機関
DE19701202A1 (de) * 1997-01-15 1998-07-23 Daimler Benz Ag Variable Ventilsteuerung für Brennkraftmaschinen
JP3899576B2 (ja) * 1997-02-07 2007-03-28 三菱自動車工業株式会社 可変動弁機構及び可変動弁機構付き内燃機関
DE19954481A1 (de) 1999-11-12 2001-05-23 Porsche Ag Kettenführung für einen Steuerwellenantrieb einer Brennkraftmaschine sowie Verfahren zur Herstellung einer Kettenführung
JP4062867B2 (ja) * 2000-07-31 2008-03-19 日産自動車株式会社 可変圧縮比機構を備えた内燃機関
US7104229B2 (en) * 2001-04-05 2006-09-12 Stephen William Mitchell Variable valve timing system
DE10256971B4 (de) * 2001-12-06 2016-02-04 Denso Corporation Ventilsteuersystem
DE50311827D1 (de) 2003-01-29 2009-10-01 Ford Global Tech Llc Variabler nockenwellentrieb
DE102004048704B4 (de) * 2004-10-06 2008-05-29 Siemens Ag Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
DE102007017514A1 (de) * 2007-04-13 2008-10-16 Mahle International Gmbh Nockenwelle
US7866292B2 (en) * 2008-03-26 2011-01-11 AES Industries Inc Apparatus and methods for continuous variable valve timing
US8607748B2 (en) 2010-01-14 2013-12-17 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine equipped with variable valvetrain

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US862448A (en) * 1906-04-20 1907-08-06 Gustave Cornilleau Explosive-engine.
GB464016A (en) * 1935-10-18 1937-04-09 Joseph Bamford Improvements in valve gear for internal combustion engines
GB1202128A (en) * 1967-07-03 1970-08-12 Gen Motors Corp Camshaft drive mechanism in an internal combustion engine
US3525269A (en) * 1968-11-04 1970-08-25 Deere & Co Harvesting machine component drive
GB1311562A (en) * 1969-06-27 1973-03-28 Ass Eng Ltd Device for moving a cam relative to its driving shaft
US3673990A (en) * 1969-08-25 1972-07-04 Alfieri Maserati Off Internal combustion engines with at least two rows of cylinders with overhead camshafts
GB1399351A (en) * 1971-12-02 1975-07-02 Ass Eng Ltd Devices for moving cams relative to their driving shafts
GB1522405A (en) * 1976-04-02 1978-08-23 Mitchell S Valve timing mechanisms
GB1604605A (en) * 1978-05-30 1981-12-09 Bothwell P W Valve gear of internal combustion engines
GB2066361B (en) * 1980-01-02 1984-07-11 Nat Res Dev Valve timing mechanisms of internal combustion engines
JPS56118524A (en) * 1980-02-26 1981-09-17 Yamaha Motor Co Ltd Overhead camshaft v type engine for vehicle
GB2096695A (en) * 1981-04-13 1982-10-20 Ford Motor Co Ic engine camshaft drive mechanism
JPS5974312A (ja) * 1982-10-20 1984-04-26 Honda Motor Co Ltd Ｖ型エンジンの動弁装置
GB2133465A (en) * 1982-12-24 1984-07-25 Ford Motor Co I.c. engine camshaft drive mechanism
DE8417223U1 (de) * 1984-06-06 1989-07-20 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart Nockenwellenantrieb einer Brennkraftmaschine
GB2165885B (en) * 1984-10-20 1987-12-23 Austin Rover Group I c engine variable valve timing mechanism
GB2166842A (en) * 1984-11-09 1986-05-14 Ford Motor Co Drive mechanism for variable valve timing
GB2186939A (en) * 1986-02-20 1987-08-26 Ford Motor Co Cam drive mechanism
GB2202002B (en) * 1987-03-12 1991-01-02 Ford Motor Co Internal combustion engine
GB8711366D0 (en) * 1987-05-14 1987-06-17 Mitchell S W Driving connections between two rotatable bodies
DE3842283A1 (de) * 1988-12-15 1990-06-21 Gerd Mager Steuersystem mit variablen ventilsteuerzeiten fuer viertaktmotoren

Also Published As

Publication number Publication date
EP0495807B1 (de) 1994-09-21
US5152262A (en) 1992-10-06
EP0495807A1 (de) 1992-07-29
AU6441090A (en) 1991-05-16
AU636397B2 (en) 1993-04-29
GB8923181D0 (en) 1989-11-29
ATE112014T1 (de) 1994-10-15
WO1991005941A1 (en) 1991-05-02
DE69012828T2 (de) 1995-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BAYERISCHE MOTOREN WERKE AKTIENGESELLSCHAFT, 80809