DE3772022D1 - Einrichtung zur veraenderung der steuerzeiten der ventile einer brennkraftmaschine. - Google Patents

Einrichtung zur veraenderung der steuerzeiten der ventile einer brennkraftmaschine.

Info

Publication number
DE3772022D1
DE3772022D1 DE8787116107T DE3772022T DE3772022D1 DE 3772022 D1 DE3772022 D1 DE 3772022D1 DE 8787116107 T DE8787116107 T DE 8787116107T DE 3772022 T DE3772022 T DE 3772022T DE 3772022 D1 DE3772022 D1 DE 3772022D1
Authority
DE
Germany
Prior art keywords
valves
changing
combustion engine
internal combustion
timing times
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
DE8787116107T
Other languages
English (en)
Inventor
Keith Hampton
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE3772022D1 publication Critical patent/DE3772022D1/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
    • 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
    • F16H—GEARING
    • F16H35/00—Gearings or mechanisms with other special functional features
    • F16H35/008—Gearings or mechanisms with other special functional features for variation of rotational phase relationship, e.g. angular relationship between input and output shaft
    • 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

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)
DE8787116107T 1986-12-09 1987-11-02 Einrichtung zur veraenderung der steuerzeiten der ventile einer brennkraftmaschine. Expired - Lifetime DE3772022D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93958786A 1986-12-09 1986-12-09
US07/073,598 US4754727A (en) 1986-12-09 1987-07-13 Device for varying engine valve timing

Publications (1)

Publication Number Publication Date
DE3772022D1 true DE3772022D1 (de) 1991-09-12

Family

ID=26754667

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787116107T Expired - Lifetime DE3772022D1 (de) 1986-12-09 1987-11-02 Einrichtung zur veraenderung der steuerzeiten der ventile einer brennkraftmaschine.

Country Status (6)

Country Link
US (1) US4754727A (de)
EP (1) EP0274019B1 (de)
JP (1) JP2608077B2 (de)
KR (1) KR900002943B1 (de)
CA (1) CA1294500C (de)
DE (1) DE3772022D1 (de)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4841924A (en) * 1988-08-18 1989-06-27 Eaton Corporation Sealed camshaft phase change device
DE3830382C1 (de) * 1988-09-07 1990-01-18 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JPH0528321Y2 (de) * 1988-09-30 1993-07-21
DE58901942D1 (de) * 1988-10-13 1992-09-03 Bayerische Motoren Werke Ag Vorrichtung zur winkelverstellung einer nockenwelle.
GB2224093A (en) * 1988-10-20 1990-04-25 Ford Motor Co Actuating system for a phase change mechanism
US4967701A (en) * 1989-01-12 1990-11-06 Nippondenso Co., Ltd. Valve timing adjuster
DE69013680T2 (de) * 1989-03-15 1995-03-02 Ford Werke Ag Phasenverschiebungsvorrichtung.
US4928640A (en) * 1989-07-20 1990-05-29 Siemens-Bendix Automotive Electronics L.P. Autocalibration of camshaft phasing feedback in a variable valve timing system
US5163872A (en) * 1989-10-10 1992-11-17 General Motors Corporation Compact camshaft phasing drive
US5119691A (en) * 1989-10-10 1992-06-09 General Motors Corporation Hydraulic phasers and valve means therefor
US5129370A (en) * 1989-12-25 1992-07-14 Atsugi Unisia Corporation Valve timing control device for automotive internal combustion engine clutch mechanism
US4976229A (en) * 1990-02-12 1990-12-11 Siemens Automotive L.P. Engine camshaft phasing
US5031585A (en) * 1990-05-07 1991-07-16 Eaton Corporation Electromagnetic brake for a camshaft phase change device
US5095857A (en) * 1990-07-17 1992-03-17 Eaton Corporation Self actuator for cam phasers
US5040651A (en) * 1990-07-17 1991-08-20 Eaton Corporation Self actuator for cam phaser with sprag clutch
JPH0486310A (ja) * 1990-07-31 1992-03-18 Atsugi Unisia Corp 内燃機関のバルブタイミング制御装置
GB2246834A (en) * 1990-08-11 1992-02-12 Ford Motor Co Variable valve timing
DE4027631C1 (de) * 1990-08-31 1991-09-19 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De
US5078647A (en) * 1990-09-19 1992-01-07 Eaton Corporation Camshaft phase change device with roller clutches
US5205248A (en) * 1990-11-16 1993-04-27 Atsugi Unisia Corp. Intake- and/or exhaust-valve timing control system for internal combustion engines
JPH04350311A (ja) * 1990-12-28 1992-12-04 Atsugi Unisia Corp 内燃機関のバルブタイミング制御装置
JP3076390B2 (ja) * 1991-03-26 2000-08-14 マツダ株式会社 エンジンのカムタイミング制御装置
JP2905612B2 (ja) * 1991-03-28 1999-06-14 マツダ株式会社 エンジンのバルブタイミング制御装置
US5097804A (en) * 1991-04-18 1992-03-24 Eaton Corporation Phase change device
US5179918A (en) * 1991-06-26 1993-01-19 Gyurovits John S Timing-range gear
US5152263A (en) * 1991-10-11 1992-10-06 Eaton Corporation Bearing and retention apparatus for a camshaft phase change device
US5219313A (en) * 1991-10-11 1993-06-15 Eaton Corporation Camshaft phase change device
US5172661A (en) * 1992-03-20 1992-12-22 Eaton Corporation Variable cam phasing device
GB2268245A (en) * 1992-06-20 1994-01-05 Ford Motor Co Phase change mechanism having latching means for arresting an inertial member
US5326321A (en) * 1992-06-25 1994-07-05 Chang Ping Lung Adjusting device for adjusting the instantaneous relative angular difference between two rotating members
US5235939A (en) * 1992-11-05 1993-08-17 Ford Motor Company Automotive engine torsional pulse enhancer
JP3392514B2 (ja) * 1993-05-10 2003-03-31 日鍛バルブ株式会社 エンジンのバルブタイミング制御装置
US5417186A (en) * 1993-06-28 1995-05-23 Clemson University Dual-acting apparatus for variable valve timing and the like
US5305719A (en) * 1993-07-06 1994-04-26 Ford Motor Company Engine camshaft deactivation mechanism
US5297508A (en) * 1993-07-06 1994-03-29 Ford Motor Company Variable camshaft drive system for internal combustion engine
DE29517755U1 (de) * 1995-11-09 1997-03-13 FEV Motorentechnik GmbH & Co. KG, 52078 Aachen Verstelleinrichtung für einen nockengesteuerten Ventilbetrieb an einer Kolbenbrennkraftmaschine
US5803030A (en) * 1997-01-10 1998-09-08 Cole; Kenneth Wade Phase adjustable cam drive
JP3911982B2 (ja) * 2000-09-25 2007-05-09 日産自動車株式会社 内燃機関の可変バルブタイミング装置
KR20020049229A (ko) * 2000-12-19 2002-06-26 이계안 가변 밸브 타이밍 장치 및 그 제어방법
US6832585B2 (en) 2001-01-29 2004-12-21 Unisia Jecs Corporation Valve timing controller of internal combustion engine
JP4657500B2 (ja) * 2001-06-15 2011-03-23 日鍛バルブ株式会社 自動車用エンジンにおける位相可変装置の電磁ブレーキ冷却構造
JP3943892B2 (ja) * 2001-06-19 2007-07-11 株式会社日立製作所 回転制御装置及び内燃機関のバルブタイミング制御装置
JP3917833B2 (ja) * 2001-08-15 2007-05-23 株式会社日立製作所 内燃機関のバルブタイミング制御装置
GB2382858A (en) * 2001-12-07 2003-06-11 Mechadyne Plc Camshaft phase shifting mechanism
DE10207760B4 (de) * 2002-02-23 2019-10-31 Schaeffler Technologies AG & Co. KG Vorrichtung zum lösbaren Verbinden und Verstellen zweier zueinander drehwinkelverstellbarer Wellen
DE10242659A1 (de) * 2002-09-13 2004-03-18 Aft Atlas Fahrzeugtechnik Gmbh Steuereinrichtung und Verfahren zum Verstellen des Verhältnisses der Wirkelgeschwindigkeiten zwischen Nocken und Kurbelwelle
WO2006047099A2 (en) 2004-10-26 2006-05-04 George Louie Continuously variable valve timing device
US20070056538A1 (en) * 2005-09-13 2007-03-15 Borgwarner Inc. Electronic lock for VCT phaser
US7540267B1 (en) * 2007-11-20 2009-06-02 Honda Motor Company, Ltd. Engines with variable valve actuation and vehicles including the same
US7866292B2 (en) * 2008-03-26 2011-01-11 AES Industries Inc Apparatus and methods for continuous variable valve timing
DE102008043671A1 (de) * 2008-11-12 2010-05-20 Zf Friedrichshafen Ag Verstellsystem für Nockenwellen einer Brennkraftmaschine
US9133735B2 (en) 2013-03-15 2015-09-15 Kohler Co. Variable valve timing apparatus and internal combustion engine incorporating the same
CN114190998B (zh) * 2021-11-17 2023-07-28 重庆市人民医院 一种妇科用刮宫器

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB529012A (en) * 1939-05-19 1940-11-12 Herbert Lorenzo Duncan Improvements in and relating to control mechanism for internal combustion engines
US3827413A (en) * 1973-03-02 1974-08-06 Eaton Corp Timing control system
US4091776A (en) * 1974-04-04 1978-05-30 Rockwell International Corporation Fluid actuated timing mechanism
JPS5452218A (en) * 1977-09-30 1979-04-24 Toyota Central Res & Dev Lab Inc Internal-combustion engine
JPS5987214A (ja) * 1982-11-12 1984-05-19 Toyota Motor Corp 内燃機関のバルブタイミング制御装置
US4545338A (en) * 1984-12-03 1985-10-08 Stephen E. Lawing Cam shaft timing control device
US4708101A (en) * 1984-12-20 1987-11-24 Nissan Motor Co., Ltd. Driving apparatus for intake and exhaust valves of internal combustion engine

Also Published As

Publication number Publication date
US4754727A (en) 1988-07-05
KR880007902A (ko) 1988-08-29
JP2608077B2 (ja) 1997-05-07
EP0274019A1 (de) 1988-07-13
CA1294500C (en) 1992-01-21
KR900002943B1 (ko) 1990-05-03
JPS63162910A (ja) 1988-07-06
EP0274019B1 (de) 1991-08-07

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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