DE69000826D1 - Nockenwellenantrieb zur variablen ventilzeitsteuerung mit spreizkeilbetaetigungsvorrichtung. - Google Patents

Nockenwellenantrieb zur variablen ventilzeitsteuerung mit spreizkeilbetaetigungsvorrichtung.

Info

Publication number
DE69000826D1
DE69000826D1 DE9090310454T DE69000826T DE69000826D1 DE 69000826 D1 DE69000826 D1 DE 69000826D1 DE 9090310454 T DE9090310454 T DE 9090310454T DE 69000826 T DE69000826 T DE 69000826T DE 69000826 D1 DE69000826 D1 DE 69000826D1
Authority
DE
Germany
Prior art keywords
timing control
variable valve
valve timing
camshaft drive
spreading actuator
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 - Fee Related
Application number
DE9090310454T
Other languages
English (en)
Other versions
DE69000826T2 (de
Inventor
Thomas Howard Lichti
Michael Joseph Niemiec
Ronald Andrew Waydelis
Mark Anthony Shost
Kenneth Anthony Kovacevich
Thomas G Elphick
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69000826D1 publication Critical patent/DE69000826D1/de
Application granted granted Critical
Publication of DE69000826T2 publication Critical patent/DE69000826T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
    • F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
    • F16D3/10—Couplings with means for varying the angular relationship of two coaxial shafts during motion
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18—DOHC [Double overhead camshaft]
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
DE9090310454T 1989-10-10 1990-09-25 Nockenwellenantrieb zur variablen ventilzeitsteuerung mit spreizkeilbetaetigungsvorrichtung. Expired - Fee Related DE69000826T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/418,018 US5033327A (en) 1989-10-10 1989-10-10 Camshaft phasing drive with wedge actuators

Publications (2)

Publication Number Publication Date
DE69000826D1 true DE69000826D1 (de) 1993-03-11
DE69000826T2 DE69000826T2 (de) 1993-05-19

Family

ID=23656333

Family Applications (1)

Application Number Title Priority Date Filing Date
DE9090310454T Expired - Fee Related DE69000826T2 (de) 1989-10-10 1990-09-25 Nockenwellenantrieb zur variablen ventilzeitsteuerung mit spreizkeilbetaetigungsvorrichtung.

Country Status (7)

Country Link
US (1) US5033327A (de)
EP (1) EP0422792B1 (de)
JP (1) JPH0689658B2 (de)
AU (1) AU614469B2 (de)
BR (1) BR9005040A (de)
CA (1) CA2025059C (de)
DE (1) DE69000826T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0642316A (ja) * 1992-05-29 1994-02-15 Nippondenso Co Ltd 内燃機関のバルブタイミング調整装置
DE19509845C2 (de) * 1994-03-18 1998-01-15 Unisia Jecs Corp Nockenwellen-Verstellantrieb
JPH0868305A (ja) * 1994-08-30 1996-03-12 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
JP3671440B2 (ja) * 1994-09-16 2005-07-13 株式会社デンソー トルク伝達装置
US5441021A (en) * 1994-10-31 1995-08-15 Moore Variable Cam, Inc. Variable valve actuation camshaft
US5560329A (en) * 1994-10-31 1996-10-01 General Motors Corporation Valvetrain for a pushrod engine
DE4439521A1 (de) * 1994-11-04 1996-05-09 Bayerische Motoren Werke Ag Vorrichtung zur Veränderung des Hubverlaufes von Brennkraftmaschinen-Ventilen
JPH0953418A (ja) * 1995-08-09 1997-02-25 Unisia Jecs Corp 内燃機関のバルブタイミング制御装置
US5937806A (en) 1998-03-13 1999-08-17 General Motors Corporation Closed-loop camshaft phaser control
US7293538B2 (en) * 2004-08-13 2007-11-13 General Motors Corporation Overhead camshaft drive assembly
WO2006047099A2 (en) 2004-10-26 2006-05-04 George Louie Continuously variable valve timing device
KR100639958B1 (ko) * 2005-05-16 2006-10-31 학교법인 동아대학교 컨테이너의 하역 시스템
US8291876B2 (en) * 2008-01-29 2012-10-23 Comptetition Cams Inc. Camshaft variable timing limiting devices, methods of assembly, and uses thereof
US7866292B2 (en) * 2008-03-26 2011-01-11 AES Industries Inc Apparatus and methods for continuous variable valve timing
US8555836B2 (en) * 2010-12-10 2013-10-15 Delphi Technologies, Inc. Electric drive camshaft phaser with torque rate limit at travel stops

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1531909A (en) * 1923-11-06 1925-03-31 Engemann Herbert Herman Take-up device
CH222030A (de) * 1939-12-07 1942-06-30 Deckel Fa Friedrich Vorrichtung zum Verstellen des Spritzbeginns der Einspritzpumpe von Brennkraftmaschinen.
US2872910A (en) * 1958-04-18 1959-02-10 Ralph H Catha Variable timing gear for internal combustion engines
US3378829A (en) * 1965-04-02 1968-04-16 Berkeley Scient Lab Fire warning device
US3656370A (en) * 1970-07-02 1972-04-18 Gen Electric Cam assembly having multiple cams with integral cam positioning means thereon
US3678225A (en) * 1971-04-01 1972-07-18 Gulf & Western Industries Repeat cycle timer of modular construction with improved adjustable cam
IT1093715B (it) * 1978-03-24 1985-07-26 Alfa Romeo Spa Variatore di fase della distribuzione per motore alternativo a combustione interna
DE3345343C2 (de) * 1983-12-15 1986-10-23 Daimler-Benz Ag, 7000 Stuttgart Hydraulisch betriebener Spritzversteller für die Kraftstoffeinspritzpumpe einer selbstzündenden Brennkraftmaschine
DE3415861A1 (de) * 1984-04-28 1985-10-31 Pierburg Gmbh & Co Kg, 4040 Neuss Vorrichtung zur steuerung einer kopplungseinrichtung
US4811698A (en) * 1985-05-22 1989-03-14 Atsugi Motor Parts Company, Limited Valve timing adjusting mechanism for internal combustion engine for adjusting timing of intake valve and/or exhaust valve corresponding to engine operating conditions
GB2186939A (en) * 1986-02-20 1987-08-26 Ford Motor Co Cam drive mechanism
JP2573228B2 (ja) * 1987-06-11 1997-01-22 株式会社ユニシアジェックス 内燃機関のバルブタイミング調整装置
US4885437A (en) * 1988-03-11 1989-12-05 Gleason Reel Corp. Rotating cam limit switch
DE3810804A1 (de) * 1988-03-30 1989-10-19 Daimler Benz Ag Vorrichtung zur relativen winkelverstellung zwischen zwei in antriebsverbindung stehenden wellen
IT1217500B (it) * 1988-05-05 1990-03-22 Alfa Lancia Ind Dispositivo per la variazione automatica della fasatura per un motore a c.i.
JPH0727365Y2 (ja) * 1988-08-18 1995-06-21 株式会社ユニシアジェックス 内燃機関のバルブタイミング制御装置

Also Published As

Publication number Publication date
CA2025059C (en) 1994-05-17
BR9005040A (pt) 1991-09-10
AU6393690A (en) 1991-04-26
JPH0689658B2 (ja) 1994-11-09
EP0422792B1 (de) 1993-01-27
DE69000826T2 (de) 1993-05-19
US5033327A (en) 1991-07-23
CA2025059A1 (en) 1991-04-11
AU614469B2 (en) 1991-08-29
EP0422792A1 (de) 1991-04-17
JPH03134210A (ja) 1991-06-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee