DE69412441T2 - Ventilsteuervorrichtung für eine Brennkraftmaschine und Verfahren - Google Patents
Ventilsteuervorrichtung für eine Brennkraftmaschine und VerfahrenInfo
- Publication number
- DE69412441T2 DE69412441T2 DE69412441T DE69412441T DE69412441T2 DE 69412441 T2 DE69412441 T2 DE 69412441T2 DE 69412441 T DE69412441 T DE 69412441T DE 69412441 T DE69412441 T DE 69412441T DE 69412441 T2 DE69412441 T2 DE 69412441T2
- Authority
- DE
- Germany
- Prior art keywords
- control device
- combustion engine
- internal combustion
- valve control
- valve
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0207—Variable control of intake and exhaust valves changing valve lift or valve lift and timing
-
- 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
- F01L9/00—Valve-gear or valve arrangements actuated non-mechanically
- F01L9/10—Valve-gear or valve arrangements actuated non-mechanically by fluid means, e.g. hydraulic
-
- 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
- F02B29/00—Engines characterised by provision for charging or scavenging not provided for in groups F02B25/00, F02B27/00 or F02B33/00 - F02B39/00; Details thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0203—Variable control of intake and exhaust valves
- F02D13/0215—Variable control of intake and exhaust valves changing the valve timing only
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/01—Internal exhaust gas recirculation, i.e. wherein the residual exhaust gases are trapped in the cylinder or pushed back from the intake or the exhaust manifold into the combustion chamber without the use of additional passages
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0253—Fully variable control of valve lift and timing using camless actuation systems such as hydraulic, pneumatic or electromagnetic actuators, e.g. solenoid valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D13/0261—Controlling the valve overlap
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D13/00—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing
- F02D13/02—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation
- F02D2013/0292—Controlling the engine output power by varying inlet or exhaust valve operating characteristics, e.g. timing during engine operation in the start-up phase, e.g. for warming-up cold engine or catalyst
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/173,009 US5367990A (en) | 1993-12-27 | 1993-12-27 | Part load gas exchange strategy for an engine with variable lift camless valvetrain |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69412441D1 DE69412441D1 (de) | 1998-09-17 |
DE69412441T2 true DE69412441T2 (de) | 1998-12-24 |
Family
ID=22630128
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69412441T Expired - Fee Related DE69412441T2 (de) | 1993-12-27 | 1994-11-30 | Ventilsteuervorrichtung für eine Brennkraftmaschine und Verfahren |
Country Status (3)
Country | Link |
---|---|
US (2) | US5367990A (de) |
EP (1) | EP0659984B1 (de) |
DE (1) | DE69412441T2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008041600A1 (de) | 2008-08-27 | 2010-03-11 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Verbessern des Kaltstartverhaltens eines Verbrennungsmotors |
Families Citing this family (66)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07225079A (ja) * | 1994-02-10 | 1995-08-22 | Sony Corp | 加熱方法及び半導体装置の製造方法 |
US5456222A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Spool valve control of an electrohydraulic camless valvetrain |
US5456221A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Rotary hydraulic valve control of an electrohydraulic camless valvetrain |
US5497736A (en) * | 1995-01-06 | 1996-03-12 | Ford Motor Company | Electric actuator for rotary valve control of electrohydraulic valvetrain |
US5456223A (en) * | 1995-01-06 | 1995-10-10 | Ford Motor Company | Electric actuator for spool valve control of electrohydraulic valvetrain |
US5619965A (en) * | 1995-03-24 | 1997-04-15 | Diesel Engine Retarders, Inc. | Camless engines with compression release braking |
US5572961A (en) * | 1995-04-05 | 1996-11-12 | Ford Motor Company | Balancing valve motion in an electrohydraulic camless valvetrain |
US5495830A (en) * | 1995-04-05 | 1996-03-05 | General Motors Corporation | Variable valve timing |
US5562070A (en) * | 1995-07-05 | 1996-10-08 | Ford Motor Company | Electrohydraulic camless valvetrain with rotary hydraulic actuator |
US5666931A (en) * | 1996-04-18 | 1997-09-16 | General Motors Corporation | Integrated engine dilution control |
DE19624230C1 (de) * | 1996-06-18 | 1997-07-10 | Porsche Ag | Ventilsteuerung für Brennkraftmaschinen |
US8215292B2 (en) | 1996-07-17 | 2012-07-10 | Bryant Clyde C | Internal combustion engine and working cycle |
US6067946A (en) * | 1996-12-16 | 2000-05-30 | Cummins Engine Company, Inc. | Dual-pressure hydraulic valve-actuation system |
DE19803000A1 (de) * | 1997-01-27 | 1998-08-27 | Aisin Seiki | Ventilsteuereinrichtung für einen Verbrennungsmotor |
FR2760487B1 (fr) * | 1997-03-07 | 1999-04-30 | Inst Francais Du Petrole | Procede de controle de l'auto-allumage dans un moteur 4 temps |
US5934263A (en) * | 1997-07-09 | 1999-08-10 | Ford Global Technologies, Inc. | Internal combustion engine with camshaft phase shifting and internal EGR |
EP1027533B1 (de) * | 1997-10-03 | 2007-05-23 | Diesel Engine Retarders, Inc. | Verfahren und vorrichtung zur geregelten abgasrückführung in einer brennkraftmaschine mit retarder und starthilfe |
US5975052A (en) * | 1998-01-26 | 1999-11-02 | Moyer; David F. | Fuel efficient valve control |
US6604497B2 (en) | 1998-06-05 | 2003-08-12 | Buehrle, Ii Harry W. | Internal combustion engine valve operating mechanism |
US6024060A (en) | 1998-06-05 | 2000-02-15 | Buehrle, Ii; Harry W. | Internal combustion engine valve operating mechanism |
US6092496A (en) * | 1998-09-04 | 2000-07-25 | Caterpillar Inc. | Cold starting method for diesel engine with variable valve timing |
JP3724542B2 (ja) * | 1998-11-18 | 2005-12-07 | 日産自動車株式会社 | 可変動弁エンジンの吸入空気量制御装置 |
US6189497B1 (en) | 1999-04-13 | 2001-02-20 | Gary L. Griffiths | Variable valve lift and timing camshaft support mechanism for internal combustion engines |
JP2001173409A (ja) * | 1999-12-16 | 2001-06-26 | Honda Motor Co Ltd | 内燃機関の廃熱回収装置 |
DE10018303A1 (de) | 2000-04-13 | 2001-10-25 | Bosch Gmbh Robert | Verfahren zur Füllungssteuerung bei einem Verbrennungsmotor |
US6321715B1 (en) | 2000-06-23 | 2001-11-27 | Visteon Global Technologies, Inc. | Conjugate vortex stratified exhaust gas recirculation system for internal combustion engine |
US6439210B1 (en) | 2000-07-12 | 2002-08-27 | Caterpillar Inc. | Exhaust gas reprocessing/recirculation with variable valve timing |
GB2367859A (en) * | 2000-10-12 | 2002-04-17 | Lotus Car | Methods of operating i.c. engines having electrically controlled actuators for the inlet and/or exhaust valves |
JP4038979B2 (ja) * | 2000-11-15 | 2008-01-30 | 日産自動車株式会社 | エンジンの制御装置 |
FR2816659B1 (fr) * | 2000-11-15 | 2003-02-28 | Sagem | Procede de regulation de la temperature de la masse d'air admise dans un cylindre d'un moteur a combustion interne et moteur mettant en oeuvre ce procede |
FR2816988B1 (fr) * | 2000-11-17 | 2003-01-24 | Renault | Procede de commande d'un moteur a combustion interne en vue de realiser une combustion homogene |
DE10064651A1 (de) * | 2000-12-22 | 2002-07-04 | Bosch Gmbh Robert | Verfahren und Vorrichtung zur Steuerung einer Gasfüllung von Zylindern einer Brennkraftmaschine |
US6474291B2 (en) | 2000-12-19 | 2002-11-05 | Visteon Global Technologies, Inc. | Clean shutdown for internal combustion engine with variable valve timing |
GB2372537A (en) * | 2001-02-22 | 2002-08-28 | Ford Global Tech Inc | Engine with controlled auto-ignition |
DE10141605A1 (de) * | 2001-08-24 | 2003-03-06 | Bosch Gmbh Robert | Vorrichtung zur variablen Steuerung der Gaswechselventile einer Brennkraftmaschine |
US20050247286A1 (en) * | 2002-02-04 | 2005-11-10 | Weber James R | Combustion engine including fluidically-controlled engine valve actuator |
US6688280B2 (en) * | 2002-05-14 | 2004-02-10 | Caterpillar Inc | Air and fuel supply system for combustion engine |
US7178492B2 (en) * | 2002-05-14 | 2007-02-20 | Caterpillar Inc | Air and fuel supply system for combustion engine |
US20050241597A1 (en) * | 2002-05-14 | 2005-11-03 | Weber James R | Air and fuel supply system for a combustion engine |
US20050241302A1 (en) * | 2002-05-14 | 2005-11-03 | Weber James R | Air and fuel supply system for combustion engine with particulate trap |
US20050247284A1 (en) * | 2002-05-14 | 2005-11-10 | Weber James R | Air and fuel supply system for combustion engine operating at optimum engine speed |
US20050235953A1 (en) * | 2002-05-14 | 2005-10-27 | Weber James R | Combustion engine including engine valve actuation system |
US20050235950A1 (en) * | 2002-05-14 | 2005-10-27 | Weber James R | Air and fuel supply system for combustion engine |
US20050183693A1 (en) * | 2004-02-25 | 2005-08-25 | Ford Global Technologies Llc | Method and apparatus for controlling operation of dual mode hcci engines |
US7150250B2 (en) * | 2004-07-26 | 2006-12-19 | General Motors Corporation | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine |
US7128047B2 (en) * | 2004-07-26 | 2006-10-31 | General Motors Corporation | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine |
US7152559B2 (en) * | 2004-07-26 | 2006-12-26 | General Motors Corporation | Valve and fueling strategy for operating a controlled auto-ignition four-stroke internal combustion engine |
US7455156B2 (en) * | 2004-07-27 | 2008-11-25 | Ford Global Technologies, Llc | Overrunning clutch |
US20060281642A1 (en) * | 2005-05-18 | 2006-12-14 | David Colbourne | Lubricating oil composition and use thereof |
US7793638B2 (en) * | 2006-04-20 | 2010-09-14 | Sturman Digital Systems, Llc | Low emission high performance engines, multiple cylinder engines and operating methods |
US7832370B2 (en) * | 2006-11-16 | 2010-11-16 | Gm Global Technology Operations, Inc. | Low-load operation extension of a homogeneous charge compression ignition engine |
CN101029587B (zh) * | 2007-02-15 | 2012-11-28 | 潍柴动力股份有限公司 | 一种减轻发动机起动过程排放污染的方法 |
US20080264393A1 (en) * | 2007-04-30 | 2008-10-30 | Sturman Digital Systems, Llc | Methods of Operating Low Emission High Performance Compression Ignition Engines |
US20100180859A1 (en) * | 2007-05-21 | 2010-07-22 | CD-ADAPCO JAPAN CO., LTD. a ,corporation | Four-cycle engine |
DE102007040661A1 (de) * | 2007-08-27 | 2009-03-05 | Behr Gmbh & Co. Kg | Saugrohr für einen Verbrennungsmotor |
US7954472B1 (en) | 2007-10-24 | 2011-06-07 | Sturman Digital Systems, Llc | High performance, low emission engines, multiple cylinder engines and operating methods |
WO2009086187A2 (en) * | 2007-12-21 | 2009-07-09 | Green Partners Technology Holdings Gmbh | Piston engine systems and methods |
US7958864B2 (en) | 2008-01-18 | 2011-06-14 | Sturman Digital Systems, Llc | Compression ignition engines and methods |
DE102008054014A1 (de) * | 2008-10-30 | 2010-05-06 | Man Nutzfahrzeuge Aktiengesellschaft | Gaswechselventil für Brennkraftmaschinen |
US8596230B2 (en) | 2009-10-12 | 2013-12-03 | Sturman Digital Systems, Llc | Hydraulic internal combustion engines |
US20110197852A1 (en) * | 2010-02-16 | 2011-08-18 | Usher Meyman | Heat engine cycle and internal combustion engine for the same |
US8887690B1 (en) | 2010-07-12 | 2014-11-18 | Sturman Digital Systems, Llc | Ammonia fueled mobile and stationary systems and methods |
US9206738B2 (en) | 2011-06-20 | 2015-12-08 | Sturman Digital Systems, Llc | Free piston engines with single hydraulic piston actuator and methods |
US9464569B2 (en) | 2011-07-29 | 2016-10-11 | Sturman Digital Systems, Llc | Digital hydraulic opposed free piston engines and methods |
SE542266C2 (en) * | 2017-09-11 | 2020-03-31 | Freevalve Ab | Internal combustion engine and method for controlling such an internal combustion engine |
SE541697C2 (en) | 2017-09-11 | 2019-11-26 | Freevalve Ab | Internal combustion engine and method for controlling such an engine in a lowload mode |
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US2647500A (en) * | 1950-10-28 | 1953-08-04 | Lang Heinrich | Valve gear for diesel engines |
US2997991A (en) * | 1960-02-08 | 1961-08-29 | Henry A Roan | Variable valve timing mechanism for internal combustion engines |
US3714932A (en) * | 1971-08-19 | 1973-02-06 | Eaton Yale & Towne | Emissions control system |
US4096697A (en) * | 1974-06-28 | 1978-06-27 | Societe D'etudes De Machines Thermiques S.E.M.T. | Method and means for conditioning the intake air of a supercharged, low-compression ratio diesel engine |
US4357917A (en) * | 1978-05-15 | 1982-11-09 | Nissan Motor Company, Limited | Variable valve timing system for induction control of an internal combustion engine |
JPS57186043A (en) * | 1981-05-11 | 1982-11-16 | Mitsubishi Electric Corp | Internal combustion engine |
DE3401362C3 (de) * | 1983-02-04 | 1998-03-26 | Fev Motorentech Gmbh | Verfahren zur Steuerung von Viertakt-Kolbenbrennkraftmaschinen |
DE3437330A1 (de) * | 1984-10-11 | 1986-04-24 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg | Luftverdichtende, selbstzuendende oder fremdgezuendete viertakt-brennkraftmaschine mit direkter kraftstoff-einspritzung, turboaufladung und lastabhaengiger innerer abgasrueckfuehrung |
GB2199368A (en) * | 1986-12-23 | 1988-07-06 | Ford Motor Co | I.c. engine exhaust system |
JP2724741B2 (ja) * | 1989-03-09 | 1998-03-09 | 本田技研工業株式会社 | 多気筒内燃機関の吸気装置 |
US5107802A (en) * | 1990-05-28 | 1992-04-28 | Honda Giken Kogyo Kabushiki Kaisha | Valve driving mechanism for internal combustion engines |
US5184592A (en) * | 1991-01-28 | 1993-02-09 | Durbin Enoch J | Method and apparatus for force or torque control of a combustion engine |
US5117790A (en) * | 1991-02-19 | 1992-06-02 | Caterpillar Inc. | Engine operation using fully flexible valve and injection events |
US5094198A (en) * | 1991-04-26 | 1992-03-10 | Cummins Electronics Company, Inc. | Air intake heating method and device for internal combustion engines |
US5255641A (en) * | 1991-06-24 | 1993-10-26 | Ford Motor Company | Variable engine valve control system |
US5275136A (en) * | 1991-06-24 | 1994-01-04 | Ford Motor Company | Variable engine valve control system with hydraulic damper |
JPH0526121A (ja) * | 1991-07-23 | 1993-02-02 | Honda Motor Co Ltd | バルブタイミング可変機構を有するエンジン |
US5293741A (en) * | 1992-01-31 | 1994-03-15 | Mazda Motor Corporation | Warming-up system for warming up an engine for an automotive vehicle |
US5224460A (en) * | 1992-02-07 | 1993-07-06 | Ford Motor Company | Method of operating an automotive type internal combustion engine |
JPH05296111A (ja) * | 1992-04-17 | 1993-11-09 | Mitsubishi Motors Corp | 希薄燃焼内燃機関及びその制御方法 |
US5233948A (en) * | 1992-12-10 | 1993-08-10 | Ford Motor Company | Variable cycle engine |
US5231959A (en) * | 1992-12-16 | 1993-08-03 | Moog Controls, Inc. | Intake or exhaust valve actuator |
-
1993
- 1993-12-27 US US08/173,009 patent/US5367990A/en not_active Expired - Fee Related
-
1994
- 1994-08-05 US US08/286,312 patent/US5404844A/en not_active Expired - Fee Related
- 1994-11-30 EP EP94308875A patent/EP0659984B1/de not_active Expired - Lifetime
- 1994-11-30 DE DE69412441T patent/DE69412441T2/de not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008041600A1 (de) | 2008-08-27 | 2010-03-11 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Verbessern des Kaltstartverhaltens eines Verbrennungsmotors |
DE102008041600B4 (de) * | 2008-08-27 | 2017-03-02 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Verbessern des Kaltstartverhaltens eines Verbrennungsmotors |
Also Published As
Publication number | Publication date |
---|---|
EP0659984A1 (de) | 1995-06-28 |
US5404844A (en) | 1995-04-11 |
DE69412441D1 (de) | 1998-09-17 |
EP0659984B1 (de) | 1998-08-12 |
US5367990A (en) | 1994-11-29 |
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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: FORD-WERKE GMBH, 50735 KOELN, DE |
|
8339 | Ceased/non-payment of the annual fee |