DE60219396D1 - Brennkraftmaschine - Google Patents

Brennkraftmaschine

Info

Publication number
DE60219396D1
DE60219396D1 DE60219396T DE60219396T DE60219396D1 DE 60219396 D1 DE60219396 D1 DE 60219396D1 DE 60219396 T DE60219396 T DE 60219396T DE 60219396 T DE60219396 T DE 60219396T DE 60219396 D1 DE60219396 D1 DE 60219396D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
engine
internal
combustion
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
DE60219396T
Other languages
English (en)
Other versions
DE60219396T2 (de
Inventor
Yoshimasa Watanabe
Kazuhiro Omae
Yoshinori Futonagane
Tuneo Tutui
Shin Okada
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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
Priority claimed from JP2001238203A external-priority patent/JP2003049751A/ja
Priority claimed from JP2002038575A external-priority patent/JP4003473B2/ja
Application filed by Toyota Motor Corp filed Critical Toyota Motor Corp
Application granted granted Critical
Publication of DE60219396D1 publication Critical patent/DE60219396D1/de
Publication of DE60219396T2 publication Critical patent/DE60219396T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B47/00—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines
    • F02B47/04—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only
    • F02B47/08—Methods of operating engines involving adding non-fuel substances or anti-knock agents to combustion air, fuel, or fuel-air mixtures of engines the substances being other than water or steam only the substances including exhaust gas
    • 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
    • F02D13/0223—Variable control of the intake valves only
    • F02D13/0226—Variable control of the intake valves only changing valve lift or valve lift and timing
    • 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
    • F02D13/0269—Controlling the valves to perform a Miller-Atkinson cycle
    • 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
    • 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
    • F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
    • F02M26/42—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories having two or more EGR passages; EGR systems specially adapted for engines having two or more cylinders
    • 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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
    • F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
    • F02M45/08—Injectors peculiar thereto
    • 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
    • F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
    • F02M61/06—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves being furnished at seated ends with pintle or plug shaped extensions
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
    • 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
    • F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
    • F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
    • F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
    • F02M61/1826—Discharge orifices having different sizes
    • 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
    • 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
    • F02M26/02—EGR systems specially adapted for supercharged engines
    • F02M26/04—EGR systems specially adapted for supercharged engines with a single turbocharger
    • F02M26/05—High pressure loops, i.e. wherein recirculated exhaust gas is taken out from the exhaust system upstream of the turbine and reintroduced into the intake system downstream of the compressor
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
DE60219396T 2001-08-06 2002-08-05 Brennkraftmaschine Expired - Lifetime DE60219396T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2001238203A JP2003049751A (ja) 2001-08-06 2001-08-06 燃料噴射弁
JP2001238203 2001-08-06
JP2002038575 2002-02-15
JP2002038575A JP4003473B2 (ja) 2002-02-15 2002-02-15 内燃機関

Publications (2)

Publication Number Publication Date
DE60219396D1 true DE60219396D1 (de) 2007-05-24
DE60219396T2 DE60219396T2 (de) 2007-12-20

Family

ID=26620035

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60219396T Expired - Lifetime DE60219396T2 (de) 2001-08-06 2002-08-05 Brennkraftmaschine

Country Status (2)

Country Link
EP (1) EP1283336B1 (de)
DE (1) DE60219396T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3518521B2 (ja) * 2001-04-11 2004-04-12 トヨタ自動車株式会社 内燃機関の燃料噴射制御装置
DE10236622A1 (de) * 2002-08-09 2004-02-19 Daimlerchrysler Ag Kraftstoffinjektor
EP1498601A1 (de) * 2003-07-16 2005-01-19 Delphi Technologies, Inc. Brennstoffeinspritzdüse
DE102004002286A1 (de) * 2004-01-16 2005-08-11 Man B & W Diesel Ag Kraftstoffeinspritzdüse
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
JP4528701B2 (ja) 2005-09-13 2010-08-18 日立オートモティブシステムズ株式会社 噴射弁及びオリフィスの加工方法
FR2910072A1 (fr) * 2006-12-18 2008-06-20 Peugeot Citroen Automobiles Sa Vehicule automobile, injecteur et procede d'utilisation de ce vehicule.
DE102007026122A1 (de) * 2007-06-05 2008-12-11 Volkswagen Ag Kraftstoffeinspritzdüse für eine Brennkraftmaschine
US20120067311A1 (en) * 2009-06-02 2012-03-22 Renault Trucks Method for operating an engine arrangement
ITNA20110032A1 (it) * 2011-07-29 2011-10-28 Antonio Potignano Polverizzatore del combustibile a fori e sezione d'iniezione variabile
ITNA20110035A1 (it) * 2011-08-09 2011-11-08 Antonio Potignano Polverizzatore del combustibile a fori e sezione d'iniezione variabile
CN103362710A (zh) * 2013-03-26 2013-10-23 哈尔滨工程大学 可变喷孔式电控喷油器
DE102013217371A1 (de) * 2013-08-30 2015-03-05 Robert Bosch Gmbh Kraftstoffinjektor
DE102015223437A1 (de) * 2015-11-26 2017-06-01 Robert Bosch Gmbh Düsenbaugruppe für einen Kraftstoffinjektor sowie Kraftstoffinjektor
EP3252301B1 (de) * 2016-06-02 2020-12-02 Caterpillar Motoren GmbH & Co. KG Kraftstoffinjektor für einen zweibrennstoffmotor
DE102016217265A1 (de) 2016-09-09 2018-03-15 Volkswagen Aktiengesellschaft Brennkraftmaschine und Verfahren zum Betreiben einer Brennkraftmaschine
DE102016224084B4 (de) * 2016-12-05 2019-04-18 Robert Bosch Gmbh Kraftstoffinjektor
DE102017131242B4 (de) * 2017-12-22 2023-10-05 Rolls-Royce Solutions GmbH Doppelinjektor, Verfahren zum Betrieb eines Doppelinjektors, Einrichtung zum Steuern und/oder Regeln eines Doppelinjektors und Brennkraftmaschine
GB2576146B (en) * 2018-08-01 2021-06-02 Delphi Tech Ip Ltd Fuel injector with closed loop detection
DE102018214595A1 (de) * 2018-08-29 2020-03-05 Robert Bosch Gmbh Kraftstoffinjektor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55101731A (en) * 1979-01-30 1980-08-04 Ishikawajima Shibaura Kikai Kk Exhaust gas purifying apparatus for internal combustion engine
WO1995024549A1 (fr) * 1994-03-07 1995-09-14 Komatsu Ltd. Moteur a taux de compression variable
JP2000120457A (ja) * 1998-10-15 2000-04-25 Hino Motors Ltd ディーゼルエンジン
DE60024334T2 (de) * 1999-06-25 2006-08-10 Delphi Technologies, Inc., Troy Brennstoffeinspritzventil
DE19946906A1 (de) * 1999-09-30 2001-04-05 Bosch Gmbh Robert Kraftstoffeinspritzventil für Brennkraftmaschinen
WO2001046571A1 (en) * 1999-12-22 2001-06-28 Lotus Cars Limited An auto-ignited homogenous charge four stroke engine

Also Published As

Publication number Publication date
EP1283336B1 (de) 2007-04-11
DE60219396T2 (de) 2007-12-20
EP1283336A2 (de) 2003-02-12
EP1283336A3 (de) 2004-01-07

Similar Documents

Publication Publication Date Title
DE50205829D1 (de) Brennkraftmaschine
DE60222059D1 (de) Brennkraftmaschine
DE50104696D1 (de) Brennkraftmaschine
ATE388313T1 (de) Geteilter viertaktverbrennungsmotor
DE50310196D1 (de) Selbstzündende brennkraftmaschine
DE60225009D1 (de) Kolbenbrennkraftmaschinen
DE50203254D1 (de) Brennkraftmaschine
DE60214279T8 (de) Wassergekühlte Brennkraftmaschine
DE60129720D1 (de) Brennkraftmaschine
DE60316372D1 (de) Brennkraftmaschine
DE60219396D1 (de) Brennkraftmaschine
DE60225773D1 (de) Brennkraftmaschine
DE60126628D1 (de) Brennkraftmaschine
DE60116053D1 (de) Brennkraftmaschine
DE50206182D1 (de) Aufgeladene Brennkraftmaschine
DE50306399D1 (de) Brennkraftmaschine mit selbstz ndung
FI20020827A (fi) Iskumäntäpolttomoottorikone
ATE334299T1 (de) Modulartig aufgebaute brennkraftmaschine
DK1446564T3 (da) Forbrændingsmotor
DE60220003D1 (de) Mehrzylinderbrennkraftmaschine
DE60209338D1 (de) Brennkraftmaschine
DE60220461D1 (de) Brennkraftmaschine
DE60221610D1 (de) Brennkraftmaschine
DE50200400D1 (de) Brennkraftmaschine mit innerer Verbrennung
DE60020535D1 (de) Brennkraftmaschine

Legal Events

Date Code Title Description
8364 No opposition during term of opposition