DE59001730D1 - Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerte nockenwelle. - Google Patents

Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerte nockenwelle.

Info

Publication number
DE59001730D1
DE59001730D1 DE9090916254T DE59001730T DE59001730D1 DE 59001730 D1 DE59001730 D1 DE 59001730D1 DE 9090916254 T DE9090916254 T DE 9090916254T DE 59001730 T DE59001730 T DE 59001730T DE 59001730 D1 DE59001730 D1 DE 59001730D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
driving device
cylinder head
camshaft bearing
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
DE9090916254T
Other languages
English (en)
Inventor
Wilhelm Hannibal
Johannes Steinwart
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.)
Audi AG
Original Assignee
Audi AG
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 Audi AG filed Critical Audi AG
Application granted granted Critical
Publication of DE59001730D1 publication Critical patent/DE59001730D1/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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and 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
    • F01L1/34403—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft
    • F01L1/34406—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 helically teethed sleeve or gear moving axially between crankshaft and camshaft the helically teethed sleeve being located in the camshaft driving pulley
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Valve Device For Special Equipments (AREA)
DE9090916254T 1989-11-11 1990-10-26 Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerte nockenwelle. Expired - Lifetime DE59001730D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3937628A DE3937628A1 (de) 1989-11-11 1989-11-11 Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerten nockenwelle
PCT/EP1990/001908 WO1991007574A1 (de) 1989-11-11 1990-10-26 Antriebsvorrichtung für eine im zylinderkopf einer brennkraftmaschine gelagerte nockenwelle

Publications (1)

Publication Number Publication Date
DE59001730D1 true DE59001730D1 (de) 1993-07-15

Family

ID=6393378

Family Applications (2)

Application Number Title Priority Date Filing Date
DE3937628A Withdrawn DE3937628A1 (de) 1989-11-11 1989-11-11 Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerten nockenwelle
DE9090916254T Expired - Lifetime DE59001730D1 (de) 1989-11-11 1990-10-26 Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerte nockenwelle.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE3937628A Withdrawn DE3937628A1 (de) 1989-11-11 1989-11-11 Antriebsvorrichtung fuer eine im zylinderkopf einer brennkraftmaschine gelagerten nockenwelle

Country Status (4)

Country Link
US (1) US5211141A (de)
EP (1) EP0500622B1 (de)
DE (2) DE3937628A1 (de)
WO (1) WO1991007574A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4331977A1 (de) * 1993-09-21 1995-03-23 Porsche Ag Variable Ventilsteuerung
JPH07238820A (ja) * 1994-02-25 1995-09-12 Ofic Co リフト量可変バルブ駆動装置
DE4406983C1 (de) * 1994-03-03 1995-03-23 Bayerische Motoren Werke Ag Vorrichtung zur relativen Drehwinkelverstellung einer Welle zu einem Antriebsrad, insbesondere Steuerwelle einer Brennkraftmaschine
KR19980049864A (ko) * 1996-12-20 1998-09-15 박병재 내연기관의 흡,배기 밸브 개폐 가변장치
GB2327482A (en) * 1997-06-09 1999-01-27 Torrington Co Composite camshaft with internal variable cam timing mechanism
US6202611B1 (en) * 1999-12-23 2001-03-20 Daimlerchrysler Corporation Camshaft drive device for an internal combustion engine
US7140335B2 (en) * 2004-09-17 2006-11-28 Kaymor, Llc Dynamic valve timing adjustment mechanism for internal combustion engines
DE102007023617B4 (de) * 2007-05-18 2020-06-04 Herbert Naumann Nockenwellenversteller
GB2457228A (en) * 2008-02-05 2009-08-12 Mechadyne Plc Lubricating oil feed arrangement for a single cam phaser (SCP) camshaft
IT1391257B1 (it) * 2008-10-16 2011-12-01 Piaggio & C Spa Dispositivo elettroidraulico per la variazione della fase e dell'alzata delle valvole in un motore a combustione interna
JP5312153B2 (ja) * 2009-03-31 2013-10-09 本田技研工業株式会社 エンジンの可変動弁装置
US11352913B2 (en) * 2017-12-20 2022-06-07 Guangzhou Automobile Group Co., Ltd. Variable valve lift device and automobile

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1201546A (fr) * 1957-04-17 1959-12-30 Daimler Benz Ag Dispositif pour le réglage du début de l'injection pour moteurs à combustion interne à injection réversibles
US4388897A (en) * 1980-09-22 1983-06-21 Bernard Rosa Variable camshaft assembly
US4747375A (en) * 1982-08-31 1988-05-31 Williams John K Device for controlling the phased displacement of rotating shafts
DE3320835A1 (de) * 1983-06-09 1984-12-13 Dieter 7460 Balingen Fuoß Multipositionsantrieb
JPS60159320A (ja) * 1984-01-27 1985-08-20 Mazda Motor Corp デイ−ゼルエンジンの排気弁制御装置
DE3534412C2 (de) * 1984-10-02 1996-08-29 Hermann Dr Ing Danckert Einrichtung zur belastungs- und drehzahlabhängigen Verstellung der Steuerzeiten eines Gaswechselventils einer Brennkraftmaschine
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
DE3616234A1 (de) * 1986-05-14 1987-11-19 Bayerische Motoren Werke Ag Vorrichtung zur relativen drehlagenaenderung zweier in antriebsverbindung stehender wellen, insbesondere zwischen in einem maschinengehaeuse einer brennkraftmaschine gelagerten kurbelwelle und nockenwelle
DE3624827A1 (de) * 1986-07-23 1988-02-04 Sueddeutsche Kolbenbolzenfabri Verstelleinrichtung fuer eine nockenwelle zum steuern der gasein- und auslassventile von verbrennungsmotoren
US4754659A (en) * 1986-11-06 1988-07-05 Ford Motor Company Quill shaft input cluster gear for manual transmission
US4862843A (en) * 1987-06-23 1989-09-05 Honda Giken Kogyo Kabushiki Kaisha Valve timing control device for use in internal combustion engine
JPS6434012A (en) * 1987-07-30 1989-02-03 Seiko Epson Corp Oscillation circuit
DE3918361A1 (de) * 1988-07-15 1990-01-18 Audi Ag Antriebsvorrichtung fuer eine nockenwelle einer brennkraftmaschine
US5033323A (en) * 1989-02-24 1991-07-23 Eaton Corporation Gear rattle damper for countershaft transmissions
FR2644543A1 (de) * 1989-03-17 1990-09-21 Renault
US4976229A (en) * 1990-02-12 1990-12-11 Siemens Automotive L.P. Engine camshaft phasing

Also Published As

Publication number Publication date
DE3937628A1 (de) 1991-05-16
US5211141A (en) 1993-05-18
EP0500622B1 (de) 1993-06-09
EP0500622A1 (de) 1992-09-02
WO1991007574A1 (de) 1991-05-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)