CA2027281A1 - Distribution variable pour moteurs a combustion interne - Google Patents

Distribution variable pour moteurs a combustion interne

Info

Publication number
CA2027281A1
CA2027281A1 CA2027281A CA2027281A CA2027281A1 CA 2027281 A1 CA2027281 A1 CA 2027281A1 CA 2027281 A CA2027281 A CA 2027281A CA 2027281 A CA2027281 A CA 2027281A CA 2027281 A1 CA2027281 A1 CA 2027281A1
Authority
CA
Canada
Prior art keywords
camshaft
sprocket
cylinders
bracket
engine
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.)
Granted
Application number
CA2027281A
Other languages
English (en)
Other versions
CA2027281C (fr
Inventor
Roger P. Butterfield
Franklin R. Smith
Stanley K. Dembosky
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.)
BorgWarner Automotive Transmission and Engine Component Corp
Original Assignee
Borg Warner Automotive Inc
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
Priority claimed from US07/422,353 external-priority patent/US5002023A/en
Application filed by Borg Warner Automotive Inc filed Critical Borg Warner Automotive Inc
Publication of CA2027281A1 publication Critical patent/CA2027281A1/fr
Application granted granted Critical
Publication of CA2027281C publication Critical patent/CA2027281C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F01L1/34409—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 by torque-responsive means
    • 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
    • F01L2001/0537—Double overhead camshafts [DOHC]
    • 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
    • F01L2001/34426—Oil control valves
    • F01L2001/3443—Solenoid driven oil control valves
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four

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)
CA002027281A 1989-10-16 1990-10-10 Distribution variable pour moteurs a combustion interne Expired - Lifetime CA2027281C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US07/422,353 US5002023A (en) 1989-10-16 1989-10-16 Variable camshaft timing for internal combustion engine
US422,353 1989-10-16
US07/584,913 US5046460A (en) 1989-10-16 1990-09-19 Variable camshaft timing for internal combustion engine
US584,913 1990-09-19

Publications (2)

Publication Number Publication Date
CA2027281A1 true CA2027281A1 (fr) 1991-04-17
CA2027281C CA2027281C (fr) 2000-09-19

Family

ID=27025567

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002027281A Expired - Lifetime CA2027281C (fr) 1989-10-16 1990-10-10 Distribution variable pour moteurs a combustion interne

Country Status (5)

Country Link
US (1) US5046460A (fr)
EP (2) EP0590696A3 (fr)
JP (1) JPH03185204A (fr)
CA (1) CA2027281C (fr)
DE (1) DE69028063T2 (fr)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5507254A (en) * 1989-01-13 1996-04-16 Melchior; Jean F. Variable phase coupling for the transmission of alternating torques
FR2641832B1 (fr) * 1989-01-13 1991-04-12 Melchior Jean Accouplement pour la transmission de couples alternes
US5107804A (en) * 1989-10-16 1992-04-28 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing for internal combustion engine
US5361735A (en) * 1989-10-16 1994-11-08 Borg-Warner Automotive Transmission & Engine Components Corporation Belt driven variable camshaft timing system
US5172659A (en) * 1989-10-16 1992-12-22 Borg-Warner Automotive Transmission & Engine Components Corporation Differential pressure control system for variable camshaft timing system
US5129370A (en) * 1989-12-25 1992-07-14 Atsugi Unisia Corporation Valve timing control device for automotive internal combustion engine clutch mechanism
US5234088A (en) * 1990-09-19 1993-08-10 Eaton Corporation Phase change device with splitter spring
GB2248098B (en) * 1990-09-19 1994-03-30 Eaton Corp Phase change device
GB9025739D0 (en) * 1990-11-27 1991-01-09 Phoenix John B Variable valve timing
US5509383A (en) * 1991-02-20 1996-04-23 Itt Automotive Europe Gmbh Hydraulic unit
DE4116152A1 (de) * 1991-05-17 1992-11-19 Bosch Gmbh Robert Einrichtung zur verstellung der drehwinkelzuordnung einer nockenwelle zu ihrem antriebselement
US5172660A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
US5172658A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
US5172662A (en) * 1992-02-24 1992-12-22 Eaton Corporation Camshaft phase change device
US5235941A (en) * 1992-02-24 1993-08-17 Eaton Corporation Actuator for camshaft phase change device
US5184578A (en) * 1992-03-05 1993-02-09 Borg-Warner Automotive Transmission & Engine Components Corporation VCT system having robust closed loop control employing dual loop approach having hydraulic pilot stage with a PWM solenoid
US5205249A (en) * 1992-05-14 1993-04-27 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing system for internal combustion engine utilizing flywheel energy for reduced camshaft torsionals
US5207192A (en) * 1992-05-15 1993-05-04 Borg-Warner Automotive Transmission & Engine Components Corporation Variable camshaft timing system utilizing square-edged spool valve
US5218935A (en) * 1992-09-03 1993-06-15 Borg-Warner Automotive Transmission & Engine Components Corporation VCT system having closed loop control employing spool valve actuated by a stepper motor
US5263443A (en) * 1993-01-14 1993-11-23 Ford Motor Company Hydraulic phaseshifter
GB2278661A (en) * 1993-06-03 1994-12-07 Ford Motor Co Hydraulic variable valve timing
US5657725A (en) * 1994-09-15 1997-08-19 Borg-Warner Automotive, Inc. VCT system utilizing engine oil pressure for actuation
EP0781899B1 (fr) * 1995-11-30 2000-02-09 Aisin Seiki Kabushiki Kaisha Dispositif de commande du calage des soupapes
DE69709231T3 (de) * 1996-03-28 2009-01-08 Aisin Seiki K.K., Kariya Ventilzeitsteuerungsvorrichtung
JPH11141313A (ja) * 1997-11-07 1999-05-25 Toyota Motor Corp 内燃機関のバルブタイミング変更装置
US6477999B1 (en) 1999-12-28 2002-11-12 Borgwarner Inc. Vane-type hydraulic variable camshaft timing system with lockout feature
US6532923B2 (en) 1999-12-30 2003-03-18 Dynagear, Inc. Adjustable cam sprocket
US6295964B1 (en) 2000-08-10 2001-10-02 Ford Global Technologies, Inc. End-feed variable cam timing oil supply and control module
GB2369175A (en) * 2000-11-18 2002-05-22 Mechadyne Plc Variable phase coupling
US6668778B1 (en) * 2002-09-13 2003-12-30 Borgwarner Inc. Using differential pressure control system for VCT lock
US7137371B2 (en) * 2003-02-07 2006-11-21 Borgwarner Inc. Phaser with a single recirculation check valve and inlet valve
US6971354B1 (en) 2004-12-20 2005-12-06 Borgwarner Inc. Variable camshaft timing system with remotely located control system
DE112006001043T5 (de) * 2005-05-02 2008-03-27 Borg Warner Inc., Auburn Hills Zeiteinstellungs-Phasenlageneinsteller-Steuersystem
DE112006001009T5 (de) * 2005-05-02 2008-03-06 Borgwarner Inc., Auburn Hills Phasenversteller mit versetztem Schieberventil
DE102005024485A1 (de) * 2005-05-27 2006-11-30 Daimlerchrysler Ag Nockenwelleneinheit
WO2007002582A1 (fr) * 2005-06-27 2007-01-04 Borgwarner Inc Verin et methode de controle pour un mecanisme de distribution a programme variable
US20070119297A1 (en) * 2005-07-21 2007-05-31 Borgwarner Inc. Linear hydraulic amplifier
DE102005060111A1 (de) 2005-12-16 2007-07-05 Schaeffler Kg Nockenwellenverstellerzuleitung
DE102006004760A1 (de) 2006-02-02 2007-10-11 Schaeffler Kg Hydraulischer Nockenwellenversteller
DE102006045005C5 (de) 2006-09-23 2023-11-23 Mercedes-Benz Group AG Verstelleinrichtung
JP4492684B2 (ja) * 2007-11-28 2010-06-30 株式会社デンソー バルブタイミング調整装置
US8291876B2 (en) * 2008-01-29 2012-10-23 Comptetition Cams Inc. Camshaft variable timing limiting devices, methods of assembly, and uses thereof
EP2796673B1 (fr) * 2013-04-22 2018-03-07 Hilite Germany GmbH Soupape centrale pour un moteur pivotant à l'ajustage
WO2021105915A1 (fr) * 2019-11-27 2021-06-03 Piaggio & C. S.P.A Arbre à cames pourvu d'un dispositif de phasage pour moteur à combustion interne multicylindre à soupapes-champignons
CN111618068B (zh) * 2020-05-19 2022-02-11 南京信息职业技术学院 电动螺旋锥杆挤拉油箱放油孔设备

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861557A (en) * 1956-12-12 1958-11-25 Gen Motors Corp Hydraulic timer
US3721220A (en) * 1970-07-09 1973-03-20 Alfa Romeo Spa Variator for the setting of the camshafts of an internal combustion engine
DE3638087A1 (de) * 1986-11-07 1988-05-11 Porsche Ag Vorrichtung zur beeinflussung der steuerzeiten von ventilen
DE3701867C1 (en) * 1987-01-23 1988-08-25 Pierburg Gmbh Device for the angular adjustment of a shaft, especially a cam shaft, relative to a driving gear
DE3810804A1 (de) * 1988-03-30 1989-10-19 Daimler Benz Ag Vorrichtung zur relativen winkelverstellung zwischen zwei in antriebsverbindung stehenden wellen
GB2217812A (en) * 1988-04-30 1989-11-01 Ford Motor Co Variable camshaft phasing mechanism
FR2641832B1 (fr) * 1989-01-13 1991-04-12 Melchior Jean Accouplement pour la transmission de couples alternes

Also Published As

Publication number Publication date
EP0590696A3 (fr) 1994-10-12
EP0590696A2 (fr) 1994-04-06
DE69028063T2 (de) 1996-12-19
DE69028063D1 (de) 1996-09-19
CA2027281C (fr) 2000-09-19
EP0424103B1 (fr) 1996-08-14
US5046460A (en) 1991-09-10
JPH03185204A (ja) 1991-08-13
EP0424103A1 (fr) 1991-04-24

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed
MKEC Expiry (correction)

Effective date: 20121202