JP2010281322A - 直噴内燃エンジンの燃料噴射方法 - Google Patents

直噴内燃エンジンの燃料噴射方法 Download PDF

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Publication number
JP2010281322A
JP2010281322A JP2010127862A JP2010127862A JP2010281322A JP 2010281322 A JP2010281322 A JP 2010281322A JP 2010127862 A JP2010127862 A JP 2010127862A JP 2010127862 A JP2010127862 A JP 2010127862A JP 2010281322 A JP2010281322 A JP 2010281322A
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JP
Japan
Prior art keywords
fuel
injection
injections
injection method
amount
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.)
Withdrawn
Application number
JP2010127862A
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English (en)
Japanese (ja)
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JP2010281322A5 (https=
Inventor
Julian Kashdan
カシュダン ジュリア
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of JP2010281322A publication Critical patent/JP2010281322A/ja
Publication of JP2010281322A5 publication Critical patent/JP2010281322A5/ja
Withdrawn legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/30—Controlling fuel injection
    • F02D41/38—Controlling fuel injection of the high pressure type
    • F02D41/40—Controlling fuel injection of the high pressure type with means for controlling injection timing or duration
    • F02D41/402—Multiple injections
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center 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 
    • F02F3/10—Pistons  having surface coverings
    • F02F3/12—Pistons  having surface coverings on piston heads
    • F02F3/14—Pistons  having surface coverings on piston heads within combustion chambers
    • 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
    • F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
    • F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
    • F02B23/0603—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head
    • F02B2023/0612—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston at least part of the interior volume or the wall of the combustion space being made of material different from the surrounding piston part, e.g. combustion space formed within a ceramic part fixed to a metal piston head the material having a high temperature and pressure resistance, e.g. ceramic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05C—INDEXING SCHEME RELATING TO MATERIALS, MATERIAL PROPERTIES OR MATERIAL CHARACTERISTICS FOR MACHINES, ENGINES OR PUMPS OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES
    • F05C2203/00—Non-metallic inorganic materials
    • F05C2203/08—Ceramics; Oxides
    • F05C2203/0804—Non-oxide ceramics
    • F05C2203/083—Nitrides
    • F05C2203/0843—Nitrides of silicon
    • 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
    • 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
    • Y02T10/40—Engine management systems

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)
  • Fuel-Injection Apparatus (AREA)
JP2010127862A 2009-06-03 2010-06-03 直噴内燃エンジンの燃料噴射方法 Withdrawn JP2010281322A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0902660A FR2946393A1 (fr) 2009-06-03 2009-06-03 Procede d'injection de carburant dans un moteur a combustion interne a auto-inflammation a injection directe.

Publications (2)

Publication Number Publication Date
JP2010281322A true JP2010281322A (ja) 2010-12-16
JP2010281322A5 JP2010281322A5 (https=) 2013-05-16

Family

ID=41506525

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010127862A Withdrawn JP2010281322A (ja) 2009-06-03 2010-06-03 直噴内燃エンジンの燃料噴射方法

Country Status (4)

Country Link
US (1) US8505513B2 (https=)
EP (1) EP2261491A1 (https=)
JP (1) JP2010281322A (https=)
FR (1) FR2946393A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100307450A1 (en) * 2009-06-03 2010-12-09 Kashdan Julian Fuel injection method for a direct-injection auto-ignition internal-combustion engine
WO2015029117A1 (ja) * 2013-08-26 2015-03-05 日本碍子株式会社 内燃機関
JP2016180360A (ja) * 2015-03-24 2016-10-13 株式会社豊田中央研究所 ディーゼルエンジン
CN110318900A (zh) * 2019-06-26 2019-10-11 哈尔滨工程大学 一种缸内、进气岐管及预燃室混合供气的燃烧方法

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10578050B2 (en) 2015-11-20 2020-03-03 Tenneco Inc. Thermally insulated steel piston crown and method of making using a ceramic coating
US10519854B2 (en) 2015-11-20 2019-12-31 Tenneco Inc. Thermally insulated engine components and method of making using a ceramic coating
SE542894C2 (en) 2018-05-30 2020-08-18 Scania Cv Ab Diesel engine
CN110318859A (zh) * 2019-06-26 2019-10-11 哈尔滨工程大学 一种多次喷射天然气的发动机分层快速燃烧方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3358349A (en) * 1964-08-05 1967-12-19 Darlite Corp Method of explosion cladding irregular aluminum objects
JP3804879B2 (ja) * 1997-03-06 2006-08-02 ヤンマー株式会社 直噴式ディーゼル機関の燃焼方法
JP2001193463A (ja) * 1999-10-29 2001-07-17 Yanmar Diesel Engine Co Ltd 直接噴射式ディーゼル機関
SE524347C2 (sv) * 2002-02-01 2004-07-27 Scania Cv Abp Förbränningsmotor
CN1434193A (zh) * 2003-02-27 2003-08-06 上海交通大学 实现柴油机低排放均质燃烧的方法
JP4209317B2 (ja) * 2003-12-18 2009-01-14 三菱重工業株式会社 内燃機関の排気浄化装置
US7021276B2 (en) * 2004-03-25 2006-04-04 International Engine Intellectual Property Company, Llc Control strategy for HCCI-CD combustion in a diesel engine using two fuel injection phases
DE102005051740A1 (de) * 2004-12-04 2006-06-08 Daimlerchrysler Ag Brennraum einer selbstzündenden Brennkraftmaschine
FR2946393A1 (fr) * 2009-06-03 2010-12-10 Inst Francais Du Petrole Procede d'injection de carburant dans un moteur a combustion interne a auto-inflammation a injection directe.
JP5045773B2 (ja) * 2010-03-12 2012-10-10 トヨタ自動車株式会社 燃料噴射制御装置
US8051829B2 (en) * 2010-10-08 2011-11-08 Ford Global Technologies, Llc Method for controlling low temperature combustion
WO2012125961A1 (en) * 2011-03-17 2012-09-20 Cummins Intellectual Property, Inc. Piston for internal combustion engine

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100307450A1 (en) * 2009-06-03 2010-12-09 Kashdan Julian Fuel injection method for a direct-injection auto-ignition internal-combustion engine
US8505513B2 (en) * 2009-06-03 2013-08-13 Ifp Fuel injection method for a direct-injection auto-ignition internal-combustion engine
WO2015029117A1 (ja) * 2013-08-26 2015-03-05 日本碍子株式会社 内燃機関
WO2015029985A1 (ja) * 2013-08-26 2015-03-05 日本碍子株式会社 内燃機関
JPWO2015029985A1 (ja) * 2013-08-26 2017-03-02 日本碍子株式会社 内燃機関
US9951740B2 (en) 2013-08-26 2018-04-24 Ngk Insulators, Ltd. Internal combustion engine
JP2016180360A (ja) * 2015-03-24 2016-10-13 株式会社豊田中央研究所 ディーゼルエンジン
CN110318900A (zh) * 2019-06-26 2019-10-11 哈尔滨工程大学 一种缸内、进气岐管及预燃室混合供气的燃烧方法
CN110318900B (zh) * 2019-06-26 2022-06-21 哈尔滨工程大学 一种缸内、进气岐管及预燃室混合供气的燃烧方法

Also Published As

Publication number Publication date
FR2946393A1 (fr) 2010-12-10
US8505513B2 (en) 2013-08-13
EP2261491A1 (fr) 2010-12-15
US20100307450A1 (en) 2010-12-09

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