DE602004016332D1 - Zweitakt-verbrennungsmotor mit direktkraftstoffeinpsritzverbrennungssystem - Google Patents

Zweitakt-verbrennungsmotor mit direktkraftstoffeinpsritzverbrennungssystem

Info

Publication number
DE602004016332D1
DE602004016332D1 DE602004016332T DE602004016332T DE602004016332D1 DE 602004016332 D1 DE602004016332 D1 DE 602004016332D1 DE 602004016332 T DE602004016332 T DE 602004016332T DE 602004016332 T DE602004016332 T DE 602004016332T DE 602004016332 D1 DE602004016332 D1 DE 602004016332D1
Authority
DE
Germany
Prior art keywords
cylinder
piston
crankcase
head
spark plug
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
DE602004016332T
Other languages
English (en)
Inventor
Enrico Nino
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE602004016332D1 publication Critical patent/DE602004016332D1/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
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00—Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder
    • F02B23/104—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder
    • F02B23/105—Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition with separate admission of air and fuel into cylinder the injector being placed on a side position of the cylinder the fuel is sprayed directly onto or close to the spark plug
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • 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
    • F02B25/00—Engines characterised by using fresh charge for scavenging cylinders
    • F02B25/14—Engines characterised by using fresh charge for scavenging cylinders using reverse-flow scavenging, e.g. with both outlet and inlet ports arranged near bottom of piston stroke
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0433—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a deflection device, e.g. screen
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
    • F01M13/00—Crankcase ventilating or breathing
    • F01M13/04—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil
    • F01M2013/0461—Crankcase ventilating or breathing having means for purifying air before leaving crankcase, e.g. removing oil with a labyrinth
    • 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
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Fuel-Injection Apparatus (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Lubrication Of Internal Combustion Engines (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DE602004016332T 2003-05-29 2004-05-21 Zweitakt-verbrennungsmotor mit direktkraftstoffeinpsritzverbrennungssystem Expired - Lifetime DE602004016332D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000001A ITPZ20030001A1 (it) 2003-05-29 2003-05-29 Sistema di combustione stratificato per motori alternativi
PCT/EP2004/005556 WO2004106714A1 (en) 2003-05-29 2004-05-21 Two cycle internal combustion engine with direct fuel injection combustion system

Publications (1)

Publication Number Publication Date
DE602004016332D1 true DE602004016332D1 (de) 2008-10-16

Family

ID=33485525

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004016332T Expired - Lifetime DE602004016332D1 (de) 2003-05-29 2004-05-21 Zweitakt-verbrennungsmotor mit direktkraftstoffeinpsritzverbrennungssystem

Country Status (11)

Country Link
US (1) US7409933B2 (de)
EP (1) EP1642013B1 (de)
CN (1) CN100424327C (de)
AT (1) ATE407288T1 (de)
AU (1) AU2004243547A1 (de)
BR (1) BRPI0410828B1 (de)
CA (1) CA2526236A1 (de)
DE (1) DE602004016332D1 (de)
ES (1) ES2314405T3 (de)
IT (1) ITPZ20030001A1 (de)
WO (1) WO2004106714A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
UA87733C2 (ru) * 2007-10-03 2009-08-10 Кулигин Виктор Иванович Способ смесеобразования в камере сгорания двигателя внутреннего сгорания и двигатель внутреннего сгорания с расслоением топливовоздушного заряда и с принудительным зажиганием при непосредственном впрыскивании топлива
US8056541B1 (en) * 2010-06-22 2011-11-15 DONICK ENGINES, Inc. Internal combustion engine having an electric solenoid poppet valve and air/fuel injector
US8584648B2 (en) 2010-11-23 2013-11-19 Woodward, Inc. Controlled spark ignited flame kernel flow
US9476347B2 (en) 2010-11-23 2016-10-25 Woodward, Inc. Controlled spark ignited flame kernel flow in fuel-fed prechambers
US9172217B2 (en) 2010-11-23 2015-10-27 Woodward, Inc. Pre-chamber spark plug with tubular electrode and method of manufacturing same
US9341151B2 (en) 2011-06-30 2016-05-17 Arens Gmbh Metallbau & Bauschlosserei Fuel pump
DE102011078466A1 (de) 2011-06-30 2013-01-03 Arens GmbH Metallbau- und Bauschlosserei Motorensystem
WO2013001035A2 (de) 2011-06-30 2013-01-03 Arens Gmbh Metallbau & Bauschlosserei Kraftstoffverteilerblock
JP5706850B2 (ja) * 2012-05-21 2015-04-22 株式会社丸山製作所 往復動ポンプ
US9856848B2 (en) 2013-01-08 2018-01-02 Woodward, Inc. Quiescent chamber hot gas igniter
US8839762B1 (en) 2013-06-10 2014-09-23 Woodward, Inc. Multi-chamber igniter
US9765682B2 (en) 2013-06-10 2017-09-19 Woodward, Inc. Multi-chamber igniter
US9279379B2 (en) 2013-08-29 2016-03-08 Kohler Co. Position based air/fuel ratio calculation in an internal combustion engine
AU2016217589B2 (en) 2015-02-11 2019-02-21 Betamotor Spa Injection system for two-stroke engines
EP3271561B1 (de) 2015-03-20 2018-12-12 Woodward, Inc. Paralleles vorkammerzündungssystem
US9653886B2 (en) 2015-03-20 2017-05-16 Woodward, Inc. Cap shielded ignition system
US9890689B2 (en) 2015-10-29 2018-02-13 Woodward, Inc. Gaseous fuel combustion
FR3066817B1 (fr) * 2017-05-29 2019-08-16 MCE 5 Development Dispositif de mesure pour moteur a combustion interne comprenant un detecteur de passage d'une cible et moteur comportant un tel dispositif de mesure
IT201700061734A1 (it) * 2017-06-06 2018-12-06 Vins S R L Motore termico a combustione interna a due tempi con iniezione diretta del carburante
DE102018109866A1 (de) * 2018-04-24 2019-10-24 Nidec Gpm Gmbh Regelbares Schmierölfördersystem für Verbrennungsmaschinen
CN108930591A (zh) * 2018-07-13 2018-12-04 西安天问智能科技有限公司 一种二冲程发动机
CN113090429A (zh) * 2021-05-19 2021-07-09 山东飞奥航空发动机有限公司 二冲程缸内直喷活塞发动机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572298A (en) * 1968-01-08 1971-03-23 Shigeru Onishi Stratified charge engine
GB1412763A (en) * 1972-09-06 1975-11-05 Brown Tractors Ltd Multi-cylinder two-stroke injection engines
AT404055B (de) * 1985-07-25 1998-08-25 Avl Ges Fuer Verbrennungkraftm Einzylinder-zweitakt-brennkraftmaschine mit kurbelkastenspülung
JP2694907B2 (ja) * 1988-12-26 1997-12-24 ヤマハ発動機株式会社 ２サイクルエンジン
US5746171A (en) * 1995-02-06 1998-05-05 Yaoita; Yasuhito Direct fuel injection stratified charge engine
EP0742366B1 (de) * 1995-05-12 1998-09-30 Yamaha Hatsudoki Kabushiki Kaisha Brennkraftmaschine
GB9709993D0 (en) * 1997-05-17 1997-07-09 Gcuc Limited Two-stroke internal combustion engine

Also Published As

Publication number Publication date
BRPI0410828A (pt) 2006-06-27
ATE407288T1 (de) 2008-09-15
US7409933B2 (en) 2008-08-12
CN1798914A (zh) 2006-07-05
AU2004243547A1 (en) 2004-12-09
ITPZ20030001A1 (it) 2004-11-30
EP1642013A1 (de) 2006-04-05
ES2314405T3 (es) 2009-03-16
US20070051327A1 (en) 2007-03-08
CN100424327C (zh) 2008-10-08
BRPI0410828B1 (pt) 2015-07-28
WO2004106714A1 (en) 2004-12-09
CA2526236A1 (en) 2004-12-09
EP1642013B1 (de) 2008-09-03

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