DE69316004D1 - Verfahren und vorrichtung zur minderung des brennkraftmaschinengeräusches mittels einer ventilsteuereinheit - Google Patents

Verfahren und vorrichtung zur minderung des brennkraftmaschinengeräusches mittels einer ventilsteuereinheit

Info

Publication number
DE69316004D1
DE69316004D1 DE69316004T DE69316004T DE69316004D1 DE 69316004 D1 DE69316004 D1 DE 69316004D1 DE 69316004 T DE69316004 T DE 69316004T DE 69316004 T DE69316004 T DE 69316004T DE 69316004 D1 DE69316004 D1 DE 69316004D1
Authority
DE
Germany
Prior art keywords
reducing
control unit
combustion engine
internal combustion
valve control
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
DE69316004T
Other languages
English (en)
Other versions
DE69316004T2 (de
Inventor
James Faletti
T Yung
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
Publication of DE69316004D1 publication Critical patent/DE69316004D1/de
Application granted granted Critical
Publication of DE69316004T2 publication Critical patent/DE69316004T2/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
    • 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
    • F02D13/0273—Multiple actuations of a valve within an engine cycle
    • 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
    • F02D13/0242—Variable control of the exhaust valves 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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrically Driven Valve-Operating Means (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE69316004T 1992-06-01 1993-04-28 Verfahren und vorrichtung zur minderung des brennkraftmaschinengeräusches mittels einer ventilsteuereinheit Expired - Fee Related DE69316004T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/891,613 US5203830A (en) 1992-06-01 1992-06-01 Method and apparatus to reduce engine combustion noise utilizing unit valve actuation
PCT/US1993/003998 WO1993024749A1 (en) 1992-06-01 1993-04-28 Method and apparatus to reduce engine combustion noise utilizing unit valve actuation

Publications (2)

Publication Number Publication Date
DE69316004D1 true DE69316004D1 (de) 1998-02-05
DE69316004T2 DE69316004T2 (de) 1998-04-16

Family

ID=25398530

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69316004T Expired - Fee Related DE69316004T2 (de) 1992-06-01 1993-04-28 Verfahren und vorrichtung zur minderung des brennkraftmaschinengeräusches mittels einer ventilsteuereinheit

Country Status (6)

Country Link
US (1) US5203830A (de)
EP (1) EP0643804B1 (de)
JP (1) JPH07507372A (de)
CN (1) CN1079533A (de)
DE (1) DE69316004T2 (de)
WO (1) WO1993024749A1 (de)

Families Citing this family (21)

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Publication number Priority date Publication date Assignee Title
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
SE501437C2 (sv) * 1993-06-22 1995-02-13 Volvo Ab Ventilmekanism i en förbränningsmotor
US5406918A (en) * 1993-08-04 1995-04-18 Hino Jidosha Kogyo Kabushiki Kaisha Internal combustion engine
US5347961A (en) * 1993-10-27 1994-09-20 Buehrle Ii Harry W Engine valve actuating device
DE19502717C1 (de) * 1995-01-28 1996-05-30 Mtu Friedrichshafen Gmbh Aufgeladene, mehrzylindrische Brennkraftmaschine mit Abgasrückführung
US5666931A (en) * 1996-04-18 1997-09-16 General Motors Corporation Integrated engine dilution control
DE19621530C1 (de) * 1996-05-29 1997-06-05 Daimler Benz Ag Verfahren zur Verminderung der Schadstoffemission einer mehrzylindrigen Brennkraftmaschine
US5890467A (en) * 1996-08-12 1999-04-06 Detroit Diesel Corporation Method for internal combustion engine start-up
JP3111922B2 (ja) * 1997-04-02 2000-11-27 トヨタ自動車株式会社 電磁弁を備えた内燃機関のシリンダヘッド構造
US5740771A (en) * 1997-05-09 1998-04-21 Sebastian; Duane J. Computer controlled intake and exhaust valve
JP3588999B2 (ja) * 1997-12-15 2004-11-17 日産自動車株式会社 ディーゼルエンジンの冷間・暖機中の制御装置
US6102014A (en) * 1998-09-29 2000-08-15 Caterpillar Inc. Exhaust gas recirculation system
JP3994586B2 (ja) * 1999-07-12 2007-10-24 トヨタ自動車株式会社 内燃機関の弁駆動装置
DE10107268A1 (de) * 2001-02-16 2002-08-22 Volkswagen Ag Verfahren zum Betreiben einer direkteinspritzenden Brennkraftmaschine
DE10138117A1 (de) * 2001-08-03 2003-02-13 Daimler Chrysler Ag Verfahren zur Steuerung und Regelung der Taktzahl und Taktfolge des motorischen Prozesses einer Hubkolben-Brennkraftmaschine
US6755022B2 (en) 2002-02-28 2004-06-29 Mack Trucks, Inc. Turbo-charged internal combustion engine with in-cylinder EGR and injection rate shaping
US6805093B2 (en) 2002-04-30 2004-10-19 Mack Trucks, Inc. Method and apparatus for combining exhaust gas recirculation and engine exhaust braking using single valve actuation
US7263963B2 (en) * 2005-09-23 2007-09-04 Jp Scope Llc Valve apparatus for an internal combustion engine
US8528511B2 (en) 2005-09-23 2013-09-10 Jp Scope, Inc. Variable travel valve apparatus for an internal combustion engine
MX2019002668A (es) 2016-09-09 2020-08-13 Charles Price Aparato de válvulas de desplazamiento variable para un motor de combustión interna.

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Publication number Priority date Publication date Assignee Title
FR451235A (fr) * 1912-12-02 1913-04-14 Serge Raymond Seilliere Dispositif permettant une amélioration dans le rendement des moteurs à explosions, par utilisation des gaz après l'échappemeni
US2820339A (en) * 1952-03-31 1958-01-21 Nordberg Manufacturing Co Turbo-charged internal combustion engines and methods of starting and operating them
US2931347A (en) * 1958-04-10 1960-04-05 Ned L Williams Variable valve lifter for internal combustion engines
US2997991A (en) * 1960-02-08 1961-08-29 Henry A Roan Variable valve timing mechanism for internal combustion engines
US3548798A (en) * 1968-10-30 1970-12-22 Laval Turbine Engine controller
US4357917A (en) * 1978-05-15 1982-11-09 Nissan Motor Company, Limited Variable valve timing system for induction control of an internal combustion engine
FR2448032A1 (fr) * 1979-02-05 1980-08-29 Semt Procede pour ameliorer le rendement d'un moteur a combustion interne notamment suralimente
PL132358B1 (en) * 1980-11-28 1985-02-28 Osrodek Badawczorozwojowy Samochodow Malolitrazowych Bosmal Method of and apparatus for effecting turbulent flow and gasification of air-fuel mixture
JPS5874862A (ja) * 1981-10-29 1983-05-06 Nippon Soken Inc デイ−ゼルエンジンのｅｇｒ装置
JPS5918230A (ja) * 1982-07-21 1984-01-30 Kanesaka Gijutsu Kenkyusho:Kk 低圧縮比タ−ボ過給圧縮着火エンジン
JPS5993953A (ja) * 1982-11-19 1984-05-30 Toyota Motor Corp 可変バルブタイミング装置付排気ガス再循環式内燃機関
DE3401362C3 (de) * 1983-02-04 1998-03-26 Fev Motorentech Gmbh Verfahren zur Steuerung von Viertakt-Kolbenbrennkraftmaschinen
DE3444877A1 (de) * 1984-08-14 1986-04-17 Robert Bosch Gmbh, 7000 Stuttgart Steuereinrichtung fuer eine brennkraftmaschine und verfahren zur steuerung von den brennraeumen einer selbstzuendenden brennkraftmaschine zugefuehrten gasen bestehend aus luft und abgasrueckfuehrmengen
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
JPS61185601A (ja) * 1985-02-12 1986-08-19 Mazda Motor Corp エンジンの制御装置
JPS63124839A (ja) * 1986-11-12 1988-05-28 Honda Motor Co Ltd 空燃比設定方法
JPH086585B2 (ja) * 1987-01-13 1996-01-24 トヨタ自動車株式会社 ２サイクル内燃機関
US4875455A (en) * 1987-04-28 1989-10-24 Mazda Motor Corporation Automobile exhaust gas recirculating system
US5123397A (en) * 1988-07-29 1992-06-23 North American Philips Corporation Vehicle management computer
US4945870A (en) * 1988-07-29 1990-08-07 Magnavox Government And Industrial Electronics Company Vehicle management computer
JPH02294547A (ja) * 1989-05-09 1990-12-05 Isuzu Motors Ltd エンジンの排気ガス再循環流量検出装置及び排気ガス再循環流量制御装置
JPH04171259A (ja) * 1990-11-05 1992-06-18 Hitachi Ltd 排気還流量制御装置
US5129623A (en) * 1991-12-06 1992-07-14 General Motors Corporation Linear EGR tri-bearing

Also Published As

Publication number Publication date
DE69316004T2 (de) 1998-04-16
CN1079533A (zh) 1993-12-15
EP0643804B1 (de) 1997-12-29
EP0643804A1 (de) 1995-03-22
WO1993024749A1 (en) 1993-12-09
JPH07507372A (ja) 1995-08-10
US5203830A (en) 1993-04-20

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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