DE69305059D1 - Verfahren und vorrichtung zur optimierung der ladungswechselvorgänge - Google Patents

Verfahren und vorrichtung zur optimierung der ladungswechselvorgänge

Info

Publication number
DE69305059D1
DE69305059D1 DE69305059T DE69305059T DE69305059D1 DE 69305059 D1 DE69305059 D1 DE 69305059D1 DE 69305059 T DE69305059 T DE 69305059T DE 69305059 T DE69305059 T DE 69305059T DE 69305059 D1 DE69305059 D1 DE 69305059D1
Authority
DE
Germany
Prior art keywords
charge changes
optimizing charge
optimizing
changes
charge
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
DE69305059T
Other languages
English (en)
Other versions
DE69305059T2 (de
Inventor
John Clarke
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.)
Caterpillar Inc
Original Assignee
Caterpillar 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
Application filed by Caterpillar Inc filed Critical Caterpillar Inc
Application granted granted Critical
Publication of DE69305059D1 publication Critical patent/DE69305059D1/de
Publication of DE69305059T2 publication Critical patent/DE69305059T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
    • F02M61/14—Arrangements of injectors with respect to engines; Mounting of injectors
    • 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
    • F01L9/20—Valve-gear or valve arrangements actuated non-mechanically by electric means
    • 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
    • F02D13/0257—Independent control of two or more intake or exhaust valves respectively, i.e. one of two intake valves remains closed or is opened partially while the other is fully opened
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/02—Injectors structurally combined with fuel-injection pumps
    • 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
    • F02M57/00—Fuel-injectors combined or associated with other devices
    • F02M57/04—Fuel-injectors combined or associated with other devices the devices being combustion-air intake or exhaust valves

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Valve Device For Special Equipments (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Characterised By The Charging Evacuation (AREA)
DE69305059T 1992-06-01 1993-05-13 Verfahren und vorrichtung zur optimierung der ladungswechselvorgänge Expired - Fee Related DE69305059T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/891,612 US5216987A (en) 1992-06-01 1992-06-01 Method and apparatus for optimizing breathing utilizing unit valve actuation
PCT/US1993/004499 WO1993024739A1 (en) 1992-06-01 1993-05-13 Method and apparatus for optimizing breathing utilizing unit valve actuation

Publications (2)

Publication Number Publication Date
DE69305059D1 true DE69305059D1 (de) 1996-10-31
DE69305059T2 DE69305059T2 (de) 1997-04-17

Family

ID=25398526

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69305059T Expired - Fee Related DE69305059T2 (de) 1992-06-01 1993-05-13 Verfahren und vorrichtung zur optimierung der ladungswechselvorgänge

Country Status (7)

Country Link
US (1) US5216987A (de)
EP (1) EP0605684B1 (de)
JP (1) JPH06509626A (de)
CN (1) CN1042849C (de)
BR (1) BR9305491A (de)
DE (1) DE69305059T2 (de)
WO (1) WO1993024739A1 (de)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5398652A (en) * 1991-02-04 1995-03-21 Jackson; Francis W. Knife-edge rocker bearing internal combustion engine
US5237968A (en) * 1992-11-04 1993-08-24 Caterpillar Inc. Apparatus for adjustably controlling valve movement and fuel injection
US5417142A (en) * 1992-12-18 1995-05-23 Caterpillar Inc. Hydraulic amplifier
JP2887641B2 (ja) * 1994-04-28 1999-04-26 株式会社ユニシアジェックス 内燃機関における可変バルブタイミング制御装置の自己診断装置
US8215292B2 (en) 1996-07-17 2012-07-10 Bryant Clyde C Internal combustion engine and working cycle
DE19735375C2 (de) * 1997-08-14 2002-04-04 Siemens Ag Magnetventil, insbesondere für Ein- und Auslaßventile von Brennkraftmaschinen
JP2001012264A (ja) * 1999-06-25 2001-01-16 Nissan Motor Co Ltd 内燃機関
SG109502A1 (en) * 2002-09-04 2005-03-30 Panasonic Refrigeration Device Piezo-electric compressor with displacement amplifier
US20050076866A1 (en) * 2003-10-14 2005-04-14 Hopper Mark L. Electromechanical valve actuator
US7021289B2 (en) 2004-03-19 2006-04-04 Ford Global Technology, Llc Reducing engine emissions on an engine with electromechanical valves
US7140355B2 (en) * 2004-03-19 2006-11-28 Ford Global Technologies, Llc Valve control to reduce modal frequencies that may cause vibration
US7240663B2 (en) * 2004-03-19 2007-07-10 Ford Global Technologies, Llc Internal combustion engine shut-down for engine having adjustable valves
US7128687B2 (en) * 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7066121B2 (en) * 2004-03-19 2006-06-27 Ford Global Technologies, Llc Cylinder and valve mode control for an engine with valves that may be deactivated
US7063062B2 (en) * 2004-03-19 2006-06-20 Ford Global Technologies, Llc Valve selection for an engine operating in a multi-stroke cylinder mode
US7072758B2 (en) * 2004-03-19 2006-07-04 Ford Global Technologies, Llc Method of torque control for an engine with valves that may be deactivated
US7128043B2 (en) * 2004-03-19 2006-10-31 Ford Global Technologies, Llc Electromechanically actuated valve control based on a vehicle electrical system
US7383820B2 (en) 2004-03-19 2008-06-10 Ford Global Technologies, Llc Electromechanical valve timing during a start
US7559309B2 (en) 2004-03-19 2009-07-14 Ford Global Technologies, Llc Method to start electromechanical valves on an internal combustion engine
US7555896B2 (en) 2004-03-19 2009-07-07 Ford Global Technologies, Llc Cylinder deactivation for an internal combustion engine
US7165391B2 (en) 2004-03-19 2007-01-23 Ford Global Technologies, Llc Method to reduce engine emissions for an engine capable of multi-stroke operation and having a catalyst
US7031821B2 (en) * 2004-03-19 2006-04-18 Ford Global Technologies, Llc Electromagnetic valve control in an internal combustion engine with an asymmetric exhaust system design
US7032581B2 (en) * 2004-03-19 2006-04-25 Ford Global Technologies, Llc Engine air-fuel control for an engine with valves that may be deactivated
US7194993B2 (en) * 2004-03-19 2007-03-27 Ford Global Technologies, Llc Starting an engine with valves that may be deactivated
US7107946B2 (en) * 2004-03-19 2006-09-19 Ford Global Technologies, Llc Electromechanically actuated valve control for an internal combustion engine
US7079935B2 (en) * 2004-03-19 2006-07-18 Ford Global Technologies, Llc Valve control for an engine with electromechanically actuated valves
US7107947B2 (en) 2004-03-19 2006-09-19 Ford Global Technologies, Llc Multi-stroke cylinder operation in an internal combustion engine
US7685976B2 (en) * 2006-03-24 2010-03-30 Gm Global Technology Operations, Inc. Induction tuning using multiple intake valve lift events

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2343905C2 (de) * 1973-08-31 1982-10-07 Daimler-Benz Ag, 7000 Stuttgart Vorrichtung zur digital-elektronischen Steuerung der Einlaß-, Auslaß- und Einspritzventile sowie der Zündung bei Brennkraftmaschinen
PL108880B1 (en) * 1976-01-27 1980-05-31 Electronic control diesel engine
DE3401362C3 (de) * 1983-02-04 1998-03-26 Fev Motorentech Gmbh Verfahren zur Steuerung von Viertakt-Kolbenbrennkraftmaschinen
US4691672A (en) * 1985-12-20 1987-09-08 Jones Horace L Cybernetic engine
US4771742A (en) * 1986-02-19 1988-09-20 Clemson University Method for continuous camlobe phasing
DE3765744D1 (de) * 1986-10-13 1990-11-29 Audi Ag Verfahren zum betrieb einer brennkraftmaschine.
DE3708373C1 (de) * 1987-03-14 1988-07-14 Fleck Andreas Verfahren zum Betreiben eines Einlassventiles einer Brennkraftmaschine
US4829947A (en) * 1987-08-12 1989-05-16 General Motors Corporation Variable lift operation of bistable electromechanical poppet valve actuator
US4779582A (en) * 1987-08-12 1988-10-25 General Motors Corporation Bistable electromechanical valve actuator
US4878464A (en) * 1988-02-08 1989-11-07 Magnavox Government And Industrial Electronics Company Pneumatic bistable electronic valve actuator
US4961406A (en) * 1988-04-07 1990-10-09 Investment Rarities Incorporated Method and device for optimizing the air-fuel mixture burn rate of internal combustion engines during low speed, light and heavy load operating conditions
US4945870A (en) * 1988-07-29 1990-08-07 Magnavox Government And Industrial Electronics Company Vehicle management computer
US5009203A (en) * 1988-08-01 1991-04-23 Honda Giken Kogyo Kabushiki Kaisha Control method for valve-timing changeover in engine
JPH0617642B2 (ja) * 1988-10-31 1994-03-09 いすゞ自動車株式会社 電磁力駆動バルブ制御装置
JPH0635812B2 (ja) * 1988-10-31 1994-05-11 いすゞ自動車株式会社 電磁力駆動バルブ制御装置
JP2688953B2 (ja) * 1988-11-11 1997-12-10 株式会社いすゞセラミックス研究所 電磁力駆動バルブ制御装置
JPH02181008A (ja) * 1988-12-28 1990-07-13 Isuzu Motors Ltd 電磁駆動バルブ
JPH02181009A (ja) * 1988-12-28 1990-07-13 Isuzu Motors Ltd 電磁駆動バルブ制御装置
JPH0621531B2 (ja) * 1988-12-28 1994-03-23 いすゞ自動車株式会社 電磁力駆動バルブの制御装置
US5042436A (en) * 1989-04-19 1991-08-27 Honda Giken Kogyo Kabushiki Kaisha Valve control system for internal combustion engines
US5046461A (en) * 1989-04-19 1991-09-10 Honda Giken Kogyo Kabushiki Kaisha Valve control system for internal combustion engines
JPH03164537A (ja) * 1989-11-21 1991-07-16 Mitsubishi Electric Corp 内燃機関のバルブタイミング制御装置
US4957074A (en) * 1989-11-27 1990-09-18 Siemens Automotive L.P. Closed loop electric valve control for I. C. engine
US5003938A (en) * 1989-12-26 1991-04-02 Magnavox Government And Industrial Electronics Company Pneumatically powered valve actuator

Also Published As

Publication number Publication date
EP0605684A1 (de) 1994-07-13
DE69305059T2 (de) 1997-04-17
JPH06509626A (ja) 1994-10-27
BR9305491A (pt) 1994-12-20
WO1993024739A1 (en) 1993-12-09
CN1080024A (zh) 1993-12-29
EP0605684B1 (de) 1996-09-25
CN1042849C (zh) 1999-04-07
US5216987A (en) 1993-06-08

Similar Documents

Publication Publication Date Title
DE69305059D1 (de) Verfahren und vorrichtung zur optimierung der ladungswechselvorgänge
DE69332739D1 (de) Verfahren und vorrichtung zur präparativen elektroforese
DE69321569T2 (de) Verfahren und Vorrichtung zur Zeicheneingabe
DE69313597T2 (de) Verfahren und Vorrichtung zur Megaschallreinigung
DE69314802T2 (de) Verfahren und vorrichtung zum verdichten
DE69424696T2 (de) Verfahren und Vorrichtung zur Unterscheidung von Batterietypen
DE69414784D1 (de) Vorrichtung und Verfahren zur Formmodellierung
DE59302962D1 (de) Verfahren und Vorrichtung zur Abstandsmessung
DE69422845T2 (de) Vorrichtung und Verfahren zur Koordinateneingabe
ATA219392A (de) Verfahren und vorrichtung zur filtration
DE59105873D1 (de) Verfahren und Einrichtung zur Aufladung von Partikeln.
DE59408389D1 (de) Verfahren und vorrichtung zur schlupfregelung
DE69409075T2 (de) Vorrichtung und Verfahren zur Verbrennung
DE69214582D1 (de) Verfahren und Vorrichtung zur Unterdrückung verfolgbarer Unterbilder
DE69313963D1 (de) Verfahren und vorrichtung zur zuführung von teilen
DE69412508T2 (de) Verfahren und vorrichtung zur geldausgabesteuerung
DE69419970D1 (de) Verfahren und Vorrichtung zur Elektroplattierung
DE69308043D1 (de) Kontinuierliches verfahren und vorrichtung zur halogenierung von elastomeren
DE69121324D1 (de) Vorrichtung und Verfahren zur Schadstoffkontrolle
DE69128865D1 (de) Verfahren und Vorrichtung zur Koordinateneingabe
DE69305970D1 (de) Verfahren und vorrichtung zum funkenerosionsbearbeiten
DE69306325D1 (de) Verfahren und Vorrichtung zur Reifenherstellung
DE69313211T2 (de) Verfahren und Vorrichtung zur Coronabehandlung
DE69309495D1 (de) Verfahren und vorrichtung zur einstellung der kamera betriebsweise
DE69322491T2 (de) Schleifvorrichtung und verfahren zur verwendung desselben

Legal Events

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