DE69913510D1 - Fremdgezündete und direkteingespritzte brennkraftmaschine - Google Patents

Fremdgezündete und direkteingespritzte brennkraftmaschine

Info

Publication number
DE69913510D1
DE69913510D1 DE69913510T DE69913510T DE69913510D1 DE 69913510 D1 DE69913510 D1 DE 69913510D1 DE 69913510 T DE69913510 T DE 69913510T DE 69913510 T DE69913510 T DE 69913510T DE 69913510 D1 DE69913510 D1 DE 69913510D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
directly injected
external ignition
injected internal
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
DE69913510T
Other languages
English (en)
Other versions
DE69913510T2 (de
Inventor
Francois Baudlot
Alain Floch
Patrick Gastaldi
Jean-Christophe Lucas
Didier Stephan
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.)
Renault SAS
Original Assignee
Renault SAS
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 FR9804530A external-priority patent/FR2772074B1/fr
Application filed by Renault SAS filed Critical Renault SAS
Application granted granted Critical
Publication of DE69913510D1 publication Critical patent/DE69913510D1/de
Publication of DE69913510T2 publication Critical patent/DE69913510T2/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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214—Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • 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
    • F02B17/00—Engines characterised by means for effecting stratification of charge in cylinders
    • F02B17/005—Engines characterised by means for effecting stratification of charge in cylinders having direct injection in the combustion chamber
    • 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
    • F02B23/101—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 or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
    • 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
    • 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
    • F02B31/00—Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • 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
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • 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
    • F02B2023/106—Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • F02B2023/107—Reverse tumble flow, e.g. having substantially vertical intake ports
    • 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
    • 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
    • F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/48—Tumble motion in gas movement in cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00—Cylinders; Cylinder heads 
    • F02F1/24—Cylinder heads
    • F02F2001/244—Arrangement of valve stems in cylinder heads
    • F02F2001/245—Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00—Pistons 
    • F02F3/26—Pistons  having combustion chamber in piston head
    • 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)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
DE69913510T 1998-04-10 1999-04-09 Fremdgezündete und direkteingespritzte brennkraftmaschine Expired - Fee Related DE69913510T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR9804530 1998-04-10
FR9804530A FR2772074B1 (fr) 1997-12-08 1998-04-10 Moteur a combustion interne a allumage commande et a injection directe
PCT/FR1999/000822 WO1999053179A1 (fr) 1998-04-10 1999-04-09 Moteur a combustion interne a allumage commande et a injection directe

Publications (2)

Publication Number Publication Date
DE69913510D1 true DE69913510D1 (de) 2004-01-22
DE69913510T2 DE69913510T2 (de) 2004-09-30

Family

ID=9525128

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69913510T Expired - Fee Related DE69913510T2 (de) 1998-04-10 1999-04-09 Fremdgezündete und direkteingespritzte brennkraftmaschine

Country Status (7)

Country Link
US (1) US6418905B1 (de)
EP (1) EP1068433B1 (de)
JP (1) JP2002511549A (de)
KR (1) KR20010074482A (de)
BR (1) BR9909558A (de)
DE (1) DE69913510T2 (de)
WO (1) WO1999053179A1 (de)

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JP3671785B2 (ja) * 1999-12-15 2005-07-13 株式会社日立製作所 筒内噴射型内燃機関の燃料噴射装置
JP4415497B2 (ja) * 2000-03-29 2010-02-17 マツダ株式会社 火花点火式直噴エンジン
DE10026322A1 (de) * 2000-05-26 2001-11-29 Bosch Gmbh Robert Brennstoffeinspritzsystem und Verfahren zur Brennstoffeinspritzung
DE10035239B4 (de) * 2000-07-20 2011-04-21 Daimler Ag Brennkraftmaschine
JP2002089267A (ja) * 2000-09-19 2002-03-27 Honda Motor Co Ltd ガソリン直噴エンジン
JP3812338B2 (ja) * 2001-01-05 2006-08-23 日産自動車株式会社 筒内直接燃料噴射式火花点火エンジン
JP3835171B2 (ja) * 2001-01-12 2006-10-18 日産自動車株式会社 内燃機関のピストン
JP2002327622A (ja) * 2001-04-27 2002-11-15 Unisia Jecs Corp 内燃機関のピストン
JP2003065187A (ja) * 2001-08-22 2003-03-05 Sanshin Ind Co Ltd 船外機における燃料供給装置
JP2003106153A (ja) * 2001-09-28 2003-04-09 Mazda Motor Corp 火花点火式直噴エンジンのピストン構造
JP4032690B2 (ja) * 2001-10-09 2008-01-16 株式会社日立製作所 筒内噴射ガソリンエンジン
DE50112871D1 (de) * 2001-12-14 2007-09-27 Ford Global Tech Llc Brennkraftmaschine mit Direkteinspritzung
DE10354827A1 (de) * 2003-11-24 2005-06-23 Robert Bosch Gmbh Brennstoffeinspritzsystem
JP4342481B2 (ja) * 2005-06-28 2009-10-14 トヨタ自動車株式会社 筒内噴射式火花点火内燃機関
CN100552199C (zh) * 2005-11-24 2009-10-21 丰田自动车株式会社 缸内喷射式火花点火内燃机
JP2007309277A (ja) * 2006-05-22 2007-11-29 Toyota Motor Corp 筒内噴射式火花点火内燃機関
FR2914360B1 (fr) * 2007-04-02 2013-04-12 Renault Sas Conduit d'admission pour culasse de moteur thermique et procede de fabrication
US20100294254A1 (en) * 2009-05-22 2010-11-25 Ward Michael A V Inverted cross-scavenged, two-overhead valve, 2-stroke engine
DE112011100851T5 (de) 2010-03-09 2013-01-17 Cummins Filtration Ip, Inc. Vorrichtung, System und Verfahren für das Erkennen der Anwesenheit von originalen einsatzfähigen Produktkomponenten
US20110231316A1 (en) * 2010-03-09 2011-09-22 Cummins Intellectual Properties, Inc. Method, system and computer readable media containing a program for identifying whether a product is genuine
GB2489484B (en) 2011-03-30 2015-12-16 Ilmor Engineering Ltd Cylinder head configuration for internal combustion engine
US8833327B2 (en) 2011-12-28 2014-09-16 Cummins Intellectual Property, Inc. Piston and combustion chamber
DE102013221305A1 (de) * 2013-10-21 2015-04-23 Ford Global Technologies, Llc Direkteinspritzende fremdgezündete Brennkraftmaschine mit mittig dem Kolben gegenüberliegend angeordneter Einspritzdüse und Verfahren zum Betreiben einer derartigen Brennkraftmaschine
JP2015124659A (ja) * 2013-12-26 2015-07-06 トヨタ自動車株式会社 火花点火式内燃機関の燃焼室構造
JP6056836B2 (ja) 2014-11-18 2017-01-11 マツダ株式会社 直噴エンジンの燃焼室構造
JP5971313B2 (ja) * 2014-11-26 2016-08-17 マツダ株式会社 直噴エンジンの吸気装置
JP6056840B2 (ja) * 2014-12-25 2017-01-11 マツダ株式会社 直噴エンジンの燃焼室構造
JP2018105279A (ja) * 2016-12-28 2018-07-05 ヤマハ発動機株式会社 船外機
US10590813B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10590834B2 (en) 2017-03-30 2020-03-17 Quest Engines, LLC Internal combustion engine
US10465629B2 (en) 2017-03-30 2019-11-05 Quest Engines, LLC Internal combustion engine having piston with deflector channels and complementary cylinder head
US10753308B2 (en) 2017-03-30 2020-08-25 Quest Engines, LLC Internal combustion engine
US11041456B2 (en) 2017-03-30 2021-06-22 Quest Engines, LLC Internal combustion engine
US10526953B2 (en) 2017-03-30 2020-01-07 Quest Engines, LLC Internal combustion engine
US10598285B2 (en) 2017-03-30 2020-03-24 Quest Engines, LLC Piston sealing system
US10989138B2 (en) 2017-03-30 2021-04-27 Quest Engines, LLC Internal combustion engine
KR102468662B1 (ko) 2017-04-28 2022-11-18 퀘스트 엔진스, 엘엘씨 가변 체적 챔버 장치
WO2018204684A1 (en) 2017-05-04 2018-11-08 Quest Engines, LLC Variable volume chamber for interaction with a fluid
US10808866B2 (en) 2017-09-29 2020-10-20 Quest Engines, LLC Apparatus and methods for controlling the movement of matter
WO2019147797A2 (en) 2018-01-26 2019-08-01 Quest Engines, LLC Audio source waveguide
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Also Published As

Publication number Publication date
US6418905B1 (en) 2002-07-16
WO1999053179A1 (fr) 1999-10-21
DE69913510T2 (de) 2004-09-30
JP2002511549A (ja) 2002-04-16
EP1068433B1 (de) 2003-12-10
EP1068433A1 (de) 2001-01-17
BR9909558A (pt) 2000-12-26
KR20010074482A (ko) 2001-08-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee