DE69710003T2 - Fremdgezündeter Verbrennungsmotor mit Direkteinspritzung - Google Patents

Fremdgezündeter Verbrennungsmotor mit Direkteinspritzung

Info

Publication number
DE69710003T2
DE69710003T2 DE69710003T DE69710003T DE69710003T2 DE 69710003 T2 DE69710003 T2 DE 69710003T2 DE 69710003 T DE69710003 T DE 69710003T DE 69710003 T DE69710003 T DE 69710003T DE 69710003 T2 DE69710003 T2 DE 69710003T2
Authority
DE
Germany
Prior art keywords
spark
combustion engine
internal combustion
direct injection
ignition 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 - Lifetime
Application number
DE69710003T
Other languages
English (en)
Other versions
DE69710003D1 (de
Inventor
Hiroyuki Yamamoto
Hidetoshi Kudo
Noriyuki Ota
Masayuki Kuroki
Akira Kageyama
Hiroyuki Yamashita
Takehiko Yasuoka
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.)
Mazda Motor Corp
Original Assignee
Mazda 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 JP8212786A external-priority patent/JPH1054245A/ja
Priority claimed from JP21278596A external-priority patent/JP3612875B2/ja
Priority claimed from JP21278496A external-priority patent/JP3612874B2/ja
Application filed by Mazda Motor Corp filed Critical Mazda Motor Corp
Publication of DE69710003D1 publication Critical patent/DE69710003D1/de
Application granted granted Critical
Publication of DE69710003T2 publication Critical patent/DE69710003T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10Other 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
    • F02B23/104Other 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
    • F02B23/105Other 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
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B31/08Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets
    • F02B31/085Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air inlets having two inlet valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F3/00Pistons 
    • F02F3/26Pistons  having combustion chamber in piston head
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10Other 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
    • F02B2023/106Tumble flow, i.e. the axis of rotation of the main charge flow motion is horizontal
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B23/00Other engines characterised by special shape or construction of combustion chambers to improve operation
    • F02B23/08Other engines characterised by special shape or construction of combustion chambers to improve operation with positive ignition
    • F02B23/10Other 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
    • F02B2023/108Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B31/00Modifying induction systems for imparting a rotation to the charge in the cylinder
    • F02B2031/006Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00Other engines
    • F02B75/12Other methods of operation
    • F02B2075/125Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/18DOHC [Double overhead camshaft]
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02BINTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B2275/00Other engines, components or details, not provided for in other groups of this subclass
    • F02B2275/48Tumble motion in gas movement in cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F1/42Shape or arrangement of intake or exhaust channels in cylinder heads
    • F02F1/4214Shape or arrangement of intake or exhaust channels in cylinder heads specially adapted for four or more valves per cylinder
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F2001/241Cylinder heads specially adapted to pent roof shape of the combustion chamber
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/245Arrangement of valve stems in cylinder heads the valve stems being orientated at an angle with the cylinder axis
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02FCYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
    • F02F1/00Cylinders; Cylinder heads 
    • F02F1/24Cylinder heads
    • F02F2001/244Arrangement of valve stems in cylinder heads
    • F02F2001/247Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02TCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00Road transport of goods or passengers
    • Y02T10/10Internal combustion engine [ICE] based vehicles
    • Y02T10/12Improving 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)
DE69710003T 1996-08-12 1997-08-12 Fremdgezündeter Verbrennungsmotor mit Direkteinspritzung Expired - Lifetime DE69710003T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP8212786A JPH1054245A (ja) 1996-08-12 1996-08-12 筒内噴射型エンジン
JP21278596A JP3612875B2 (ja) 1996-08-12 1996-08-12 筒内噴射型エンジン
JP21278496A JP3612874B2 (ja) 1996-08-12 1996-08-12 筒内噴射型エンジン

Publications (2)

Publication Number Publication Date
DE69710003D1 DE69710003D1 (de) 2002-03-14
DE69710003T2 true DE69710003T2 (de) 2002-10-10

Family

ID=27329410

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69710003T Expired - Lifetime DE69710003T2 (de) 1996-08-12 1997-08-12 Fremdgezündeter Verbrennungsmotor mit Direkteinspritzung

Country Status (5)

Country Link
US (1) US6009849A (de)
EP (1) EP0824185B1 (de)
CN (1) CN1092283C (de)
DE (1) DE69710003T2 (de)
TW (1) TW344015B (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304168A1 (de) * 2003-02-03 2004-08-05 Bayerische Motoren Werke Ag Hubkolben-Brennkraftmaschine mit Benzin-Direkteinspritzung
DE10352096A1 (de) * 2003-11-07 2005-06-16 Adam Opel Ag Zylinderkopf für eine Hubkolben-Brennkraftmaschine
US8272989B2 (en) 2007-05-19 2012-09-25 Zf Friedrichshafen Ag Variable ratio transmission for distributing a drive torque to at least two output shafts
DE102010034956B4 (de) 2009-12-16 2019-07-18 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motorbaugruppe

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JPH10299537A (ja) * 1997-04-28 1998-11-10 Mazda Motor Corp 筒内噴射型火花点火式エンジン
FR2770875B1 (fr) * 1997-11-13 1999-12-24 Renault Moteur a combustion interne a allumage commande, a injection directe et a bougie decalee
FR2776708B1 (fr) * 1998-03-26 2000-04-28 Inst Francais Du Petrole Nouveau moteur a combustion interne a quatre temps, allumage commande et injection directe
FR2776709B1 (fr) * 1998-03-26 2000-05-05 Inst Francais Du Petrole Nouveau moteur a combustion interne, a allumage commande et a injection directe de carburant
FR2778432B1 (fr) * 1998-05-05 2000-06-16 Renault Moteur a combustion interne a allumage commande et a injection directe
JP2000257533A (ja) * 1998-05-14 2000-09-19 Yamaha Motor Co Ltd 内燃機関
FR2778694B1 (fr) * 1998-05-18 2001-01-19 Renault Moteur a combustion interne a allumage commande et a injection directe
DE29810897U1 (de) * 1998-06-18 1999-11-18 Fev Motorentech Gmbh Fremdgezündete Kolbenbrennkraftmaschine mit Kraftstoffdirekteinspritzung
WO1999067514A1 (fr) * 1998-06-22 1999-12-29 Hitachi, Ltd. Moteur a combustion interne de type a injection dans le cylindre
DE19856016A1 (de) * 1998-12-04 2000-06-08 Audi Ag Direkteinspritzende Brennkraftmaschine
JP3840823B2 (ja) * 1998-12-10 2006-11-01 マツダ株式会社 筒内噴射式エンジン
DE19951412A1 (de) * 1999-10-26 2001-05-03 Mann & Hummel Filter Schalteinheit
US6269790B1 (en) * 1999-11-05 2001-08-07 Ford Global Technologies, Inc. Combustion chamber for DISI engines with exhaust side piston bowl
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
US6450149B1 (en) 2000-07-13 2002-09-17 Caterpillar Inc. Method and apparatus for controlling overlap of two fuel shots in multi-shot fuel injection events
US6363315B1 (en) 2000-07-13 2002-03-26 Caterpillar Inc. Apparatus and method for protecting engine electronic circuitry from thermal damage
US6363314B1 (en) 2000-07-13 2002-03-26 Caterpillar Inc. Method and apparatus for trimming a fuel injector
US6467452B1 (en) 2000-07-13 2002-10-22 Caterpillar Inc Method and apparatus for delivering multiple fuel injections to the cylinder of an internal combustion engine
US6415762B1 (en) 2000-07-13 2002-07-09 Caterpillar Inc. Accurate deliver of total fuel when two injection events are closely coupled
US6386176B1 (en) 2000-07-13 2002-05-14 Caterpillar Inc. Method and apparatus for determining a start angle for a fuel injection associated with a fuel injection signal
US6480781B1 (en) 2000-07-13 2002-11-12 Caterpillar Inc. Method and apparatus for trimming an internal combustion engine
US6371077B1 (en) 2000-07-13 2002-04-16 Caterpillar Inc. Waveform transitioning method and apparatus for multi-shot fuel systems
US6390082B1 (en) 2000-07-13 2002-05-21 Caterpillar Inc. Method and apparatus for controlling the current level of a fuel injector signal during sudden acceleration
US6705277B1 (en) 2000-07-13 2004-03-16 Caterpillar Inc Method and apparatus for delivering multiple fuel injections to the cylinder of an engine wherein the pilot fuel injection occurs during the intake stroke
US6453874B1 (en) 2000-07-13 2002-09-24 Caterpillar Inc. Apparatus and method for controlling fuel injection signals during engine acceleration and deceleration
US6606974B1 (en) 2000-07-13 2003-08-19 Caterpillar Inc Partitioning of a governor fuel output into three separate fuel quantities in a stable manner
DE60039372D1 (de) * 2000-09-04 2008-08-14 Hitachi Ltd Fremdgezündete brennkraftmaschine mit direkteinspritzung
JP3848526B2 (ja) * 2000-09-12 2006-11-22 本田技研工業株式会社 エンジンの燃料噴射弁配置構造
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
JP2002276421A (ja) * 2001-03-19 2002-09-25 Mazda Motor Corp 筒内噴射式エンジンの制御装置
US6516773B2 (en) 2001-05-03 2003-02-11 Caterpillar Inc Method and apparatus for adjusting the injection current duration of each fuel shot in a multiple fuel injection event to compensate for inherent injector delay
US6516783B2 (en) 2001-05-15 2003-02-11 Caterpillar Inc Camshaft apparatus and method for compensating for inherent injector delay in a multiple fuel injection event
AT5648U1 (de) * 2001-08-02 2002-09-25 Avl List Gmbh Brennkraftmaschine mit zumindest zwei einlassventilen pro zylinder
US7895992B2 (en) * 2007-09-24 2011-03-01 Ford Global Technologies, Llc Push rod engine with inboard exhaust
US20110023800A1 (en) * 2009-07-31 2011-02-03 Ford Global Technologies, Llc Mirror-image cylinder heads
KR101373805B1 (ko) * 2009-11-26 2014-03-12 기아자동차주식회사 가솔린 직접 분사 엔진
WO2012049951A1 (ja) * 2010-10-15 2012-04-19 三菱自動車工業株式会社 吸気ポート燃料噴射エンジン
CN102305126A (zh) * 2011-03-14 2012-01-04 隆鑫通用动力股份有限公司 汽油机斜置气门缸头及其汽油机
CN102979639B (zh) * 2012-12-25 2016-02-10 潍柴动力股份有限公司 一种发动机燃料喷射控制方法、装置和系统
CN103256114B (zh) * 2013-04-28 2017-01-25 重庆小康工业集团股份有限公司 汽油机斜置气门缸头
CN103615442B (zh) * 2013-12-01 2016-01-13 中国海洋大学 一种利用涡流阀进行液体转移的方法
US9683493B2 (en) 2014-06-18 2017-06-20 Ford Global Technologies, Llc Method and system for adjusting a compression ratio
CN104329181A (zh) * 2014-11-24 2015-02-04 济南轻骑摩托车有限公司 一种摩托车发动机缸头结构
JP6508238B2 (ja) * 2017-03-27 2019-05-08 マツダ株式会社 火花点火式内燃機関
CN106884707B (zh) * 2017-03-30 2018-09-21 奇瑞汽车股份有限公司 燃烧系统及具有其的发动机
JP6566000B2 (ja) * 2017-06-02 2019-08-28 マツダ株式会社 エンジン
CN110709593A (zh) 2017-06-02 2020-01-17 马自达汽车株式会社 发动机的燃烧室结构
EP3617471A4 (de) 2017-06-02 2020-03-04 Mazda Motor Corporation Brennkammerstruktur für motoren
JP6565999B2 (ja) * 2017-06-02 2019-08-28 マツダ株式会社 エンジン
JP2019127884A (ja) * 2018-01-24 2019-08-01 マツダ株式会社 エンジンのシリンダヘッド
CN111365139A (zh) * 2018-12-25 2020-07-03 长城汽车股份有限公司 气缸盖及内燃机
CN112177785B (zh) * 2020-09-30 2022-05-31 东风汽车集团有限公司 一种降低直喷汽油机低温下暖机阶段颗粒物排放的方法和系统
US11898516B2 (en) * 2021-08-25 2024-02-13 Caterpillar Inc. Cylinder head having bore locations arranged for tight packaging of gas exchange and fuel system components
CN113818942B (zh) * 2021-09-11 2022-10-04 重庆龙力动力设备有限公司 一种汽油机的配气机构
CN115199398B (zh) * 2022-07-25 2023-12-19 东风汽车集团股份有限公司 一种点燃压燃的发动机

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10304168A1 (de) * 2003-02-03 2004-08-05 Bayerische Motoren Werke Ag Hubkolben-Brennkraftmaschine mit Benzin-Direkteinspritzung
DE10352096A1 (de) * 2003-11-07 2005-06-16 Adam Opel Ag Zylinderkopf für eine Hubkolben-Brennkraftmaschine
DE10352096B4 (de) * 2003-11-07 2008-04-30 Adam Opel Ag Zylinderkopf für eine Hubkolben-Brennkraftmaschine
US8272989B2 (en) 2007-05-19 2012-09-25 Zf Friedrichshafen Ag Variable ratio transmission for distributing a drive torque to at least two output shafts
DE102010034956B4 (de) 2009-12-16 2019-07-18 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Motorbaugruppe

Also Published As

Publication number Publication date
CN1176338A (zh) 1998-03-18
DE69710003D1 (de) 2002-03-14
TW344015B (en) 1998-11-01
EP0824185A2 (de) 1998-02-18
EP0824185B1 (de) 2002-01-23
EP0824185A3 (de) 1998-05-06
CN1092283C (zh) 2002-10-09
US6009849A (en) 2000-01-04

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