JP3339197B2 - ディーゼルエンジン - Google Patents

ディーゼルエンジン

Info

Publication number
JP3339197B2
JP3339197B2 JP22345194A JP22345194A JP3339197B2 JP 3339197 B2 JP3339197 B2 JP 3339197B2 JP 22345194 A JP22345194 A JP 22345194A JP 22345194 A JP22345194 A JP 22345194A JP 3339197 B2 JP3339197 B2 JP 3339197B2
Authority
JP
Japan
Prior art keywords
swirl
combustion
cavity
piston
piston cavity
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
JP22345194A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0886251A (ja
Inventor
修二 木村
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=16798357&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JP3339197(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP22345194A priority Critical patent/JP3339197B2/ja
Priority to DE19534770A priority patent/DE19534770C2/de
Publication of JPH0886251A publication Critical patent/JPH0886251A/ja
Application granted granted Critical
Publication of JP3339197B2 publication Critical patent/JP3339197B2/ja
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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/0047—Controlling exhaust gas recirculation [EGR]
    • F02D41/005—Controlling exhaust gas recirculation [EGR] according to engine operating conditions
    • F02D41/0057—Specific combustion modes
    • 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
    • F02B23/0636—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 the combustion space having a substantially flat and horizontal bottom
    • F02B23/0639—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 the combustion space having a substantially flat and horizontal bottom the combustion space having substantially the shape of a 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
    • 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
    • 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
    • F02B23/0696—W-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 wall
    • 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
    • F02B31/082—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets the main passage having a helical shape around the intake valve axis; Engines characterised by provision of driven charging or scavenging pumps
    • 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
    • F02D41/0002—Controlling intake air
    • 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
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition mode
    • 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
    • F02D41/401—Controlling injection timing
    • 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
    • F02B23/0618—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 having in-cylinder means to influence the charge motion
    • F02B23/0624—Swirl flow
    • 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
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D2041/0022—Controlling intake air for diesel engines by throttle control
    • 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)
  • Exhaust-Gas Circulating Devices (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
JP22345194A 1994-09-19 1994-09-19 ディーゼルエンジン Expired - Fee Related JP3339197B2 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP22345194A JP3339197B2 (ja) 1994-09-19 1994-09-19 ディーゼルエンジン
DE19534770A DE19534770C2 (de) 1994-09-19 1995-09-19 Dieselmotor insbesondere mit einem Abgasrückführungssystem

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22345194A JP3339197B2 (ja) 1994-09-19 1994-09-19 ディーゼルエンジン

Publications (2)

Publication Number Publication Date
JPH0886251A JPH0886251A (ja) 1996-04-02
JP3339197B2 true JP3339197B2 (ja) 2002-10-28

Family

ID=16798357

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22345194A Expired - Fee Related JP3339197B2 (ja) 1994-09-19 1994-09-19 ディーゼルエンジン

Country Status (2)

Country Link
JP (1) JP3339197B2 (de)
DE (1) DE19534770C2 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19743419A1 (de) * 1997-10-01 1999-04-15 Ford Global Tech Inc Einlaßanordnung eines Verbrennungsmotors
JP3622446B2 (ja) 1997-09-30 2005-02-23 日産自動車株式会社 ディーゼルエンジンの燃焼制御装置
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
DE69929743T2 (de) * 1998-03-03 2006-09-21 Nissan Motor Co., Ltd., Yokohama Verbrennungssteuerapparat für einen Dieselmotor
JP3336976B2 (ja) * 1998-10-21 2002-10-21 トヨタ自動車株式会社 内燃機関
JP3348663B2 (ja) * 1998-11-11 2002-11-20 トヨタ自動車株式会社 内燃機関
JP2000274286A (ja) * 1999-03-19 2000-10-03 Nissan Motor Co Ltd 直噴式ディーゼルエンジン
SE9903525D0 (sv) 1999-09-29 1999-09-29 Volvo Ab Förfarande vid en förbränningsmotor
JP3687485B2 (ja) 2000-05-12 2005-08-24 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3656518B2 (ja) 2000-05-18 2005-06-08 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3918402B2 (ja) * 2000-05-18 2007-05-23 日産自動車株式会社 ディーゼルエンジンの制御装置
JP3864671B2 (ja) 2000-06-12 2007-01-10 日産自動車株式会社 ディーゼルエンジンの燃料噴射制御装置
DE10048238B4 (de) * 2000-09-29 2014-09-18 Daimler Ag Verfahren zum Betrieb einer Dieselbrennkraftmaschine
EP1322848B1 (de) 2000-10-05 2015-08-26 Nissan Motor Company Limited Regelung eines turboladers
JP3835152B2 (ja) 2000-10-05 2006-10-18 日産自動車株式会社 過給機の制御装置
DE60121457T2 (de) 2000-10-05 2007-02-08 Nissan Motor Co., Ltd., Yokohama Regelung eines turboladers
US6510692B2 (en) 2000-10-05 2003-01-28 Nissan Motor Co., Ltd. Control of supercharger
JP3972599B2 (ja) 2001-04-27 2007-09-05 日産自動車株式会社 ディーゼルエンジンの制御装置
DE60226392D1 (de) 2001-10-12 2008-06-19 Isuzu Motors Ltd Brennkraftmaschine mit Verdichtungszündung
JP3893967B2 (ja) 2001-12-18 2007-03-14 日産自動車株式会社 ディーゼルエンジンの制御装置
AT7204U1 (de) * 2002-12-19 2004-11-25 Avl List Gmbh Verfahren zum betreiben einer direkteinspritzenden diesel-brennkraftmaschine
AT7203U1 (de) * 2002-12-19 2004-11-25 Avl List Gmbh Verfahren zum betreiben einer direkteinspritzenden diesel-brennkraftmaschine
JP2006083834A (ja) * 2004-09-17 2006-03-30 Mazda Motor Corp 筒内噴射式ガソリンエンジンの制御装置
FR2894615B1 (fr) * 2005-12-14 2010-09-10 Renault Sas Dispositif d'admission d'air dans un cylindre de moteur a combustion
DE102009016668B4 (de) * 2009-03-31 2020-04-02 Mwi Micro Wave Ignition Ag Brennverfahren für einen fremdgezündeten Verbrennungsmotor
JP5299181B2 (ja) * 2009-09-07 2013-09-25 トヨタ自動車株式会社 内燃機関の筒内ガス温度推定装置
CN112392590B (zh) * 2020-03-23 2022-05-06 长城汽车股份有限公司 一种可变截面涡轮增压器的控制方法、装置及车辆

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60162018A (ja) * 1984-02-03 1985-08-23 Nissan Motor Co Ltd 内燃機関の吸気装置
JP3094671B2 (ja) * 1992-07-17 2000-10-03 日産自動車株式会社 ディーゼルエンジンの燃料噴射時期制御装置
JP2864896B2 (ja) * 1992-10-01 1999-03-08 日産自動車株式会社 ディーゼルエンジンの制御装置

Also Published As

Publication number Publication date
DE19534770C2 (de) 1997-05-07
JPH0886251A (ja) 1996-04-02
DE19534770A1 (de) 1996-03-21

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