TW344015B - Direct fuel injection engine - Google Patents
Direct fuel injection engineInfo
- Publication number
- TW344015B TW344015B TW086111462A TW86111462A TW344015B TW 344015 B TW344015 B TW 344015B TW 086111462 A TW086111462 A TW 086111462A TW 86111462 A TW86111462 A TW 86111462A TW 344015 B TW344015 B TW 344015B
- Authority
- TW
- Taiwan
- Prior art keywords
- injector
- distance
- fuel injection
- ignition
- injection engine
- Prior art date
Links
- 239000000446 fuel Substances 0.000 title abstract 4
- 238000002347 injection Methods 0.000 title abstract 4
- 239000007924 injection Substances 0.000 title abstract 4
- 238000002485 combustion reaction Methods 0.000 abstract 2
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- 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
- 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
-
- 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
- F02B2023/108—Swirl flow, i.e. the axis of rotation of the main charge flow motion is vertical
-
- 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
- F02B2031/006—Modifying induction systems for imparting a rotation to the charge in the cylinder having multiple air intake 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
- 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
- F02B2275/18—DOHC [Double overhead camshaft]
-
- 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
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/241—Cylinder heads specially adapted to pent roof shape of the combustion chamber
-
- 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F2001/244—Arrangement of valve stems in cylinder heads
- F02F2001/247—Arrangement of valve stems in cylinder heads the valve stems being orientated in parallel with the cylinder axis
-
- 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)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21278496A JP3612874B2 (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 |
JP8212786A JPH1054245A (ja) | 1996-08-12 | 1996-08-12 | 筒内噴射型エンジン |
Publications (1)
Publication Number | Publication Date |
---|---|
TW344015B true TW344015B (en) | 1998-11-01 |
Family
ID=27329410
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW086111462A TW344015B (en) | 1996-08-12 | 1997-08-11 | Direct fuel injection engine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6009849A (zh) |
EP (1) | EP0824185B1 (zh) |
CN (1) | CN1092283C (zh) |
DE (1) | DE69710003T2 (zh) |
TW (1) | TW344015B (zh) |
Families Citing this family (59)
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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 |
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 |
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 |
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 |
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 |
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 |
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 |
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 |
US6415762B1 (en) | 2000-07-13 | 2002-07-09 | Caterpillar Inc. | Accurate deliver of total fuel when two injection events are closely coupled |
US6363314B1 (en) | 2000-07-13 | 2002-03-26 | Caterpillar Inc. | Method and apparatus for trimming a fuel injector |
US6371077B1 (en) | 2000-07-13 | 2002-04-16 | Caterpillar Inc. | Waveform transitioning method and apparatus for multi-shot fuel systems |
US6363315B1 (en) | 2000-07-13 | 2002-03-26 | Caterpillar Inc. | Apparatus and method for protecting engine electronic circuitry from thermal damage |
US6453874B1 (en) | 2000-07-13 | 2002-09-24 | Caterpillar Inc. | Apparatus and method for controlling fuel injection signals during engine acceleration and deceleration |
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 |
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 |
JP4049669B2 (ja) * | 2000-09-04 | 2008-02-20 | 株式会社日立製作所 | 筒内噴射式火花点火機関 |
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 |
DE10304168A1 (de) * | 2003-02-03 | 2004-08-05 | Bayerische Motoren Werke Ag | Hubkolben-Brennkraftmaschine mit Benzin-Direkteinspritzung |
DE10352096B4 (de) * | 2003-11-07 | 2008-04-30 | Adam Opel Ag | Zylinderkopf für eine Hubkolben-Brennkraftmaschine |
DE102007023462A1 (de) * | 2007-05-19 | 2008-11-27 | Zf Friedrichshafen Ag | Überlagerungsgetriebe zum Verteilen eines Antriebsmomentes auf wenigstens zwei Abtriebswellen |
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 |
US8550051B2 (en) | 2009-12-16 | 2013-10-08 | GM Global Technology Operations LLC | Engine combustion chamber features for camshaft with differential valve lift |
CN103180566B (zh) * | 2010-10-15 | 2015-09-30 | 三菱自动车工业株式会社 | 吸气端口燃料喷射发动机 |
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 |
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 |
JP6566000B2 (ja) * | 2017-06-02 | 2019-08-28 | マツダ株式会社 | エンジン |
EP3617471A1 (en) | 2017-06-02 | 2020-03-04 | Mazda Motor Corporation | Combustion chamber structure for engines |
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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JPS5381807A (en) * | 1976-12-25 | 1978-07-19 | Toyota Motor Corp | Internal combustion engine |
JP2861233B2 (ja) * | 1990-04-11 | 1999-02-24 | トヨタ自動車株式会社 | 筒内直接噴射式火花点火機関の機関制御装置 |
JPH04370319A (ja) * | 1991-06-20 | 1992-12-22 | Toyota Motor Corp | 筒内噴射式内燃機関 |
JP3201790B2 (ja) * | 1991-10-15 | 2001-08-27 | マツダ株式会社 | エンジンの吸気装置及び吸気供給方法 |
DE4140962A1 (de) * | 1991-12-12 | 1993-01-21 | Bosch Gmbh Robert | Verfahren und vorrichtung zur einblasung eines brennstoff-luft-gemisches |
US5305720A (en) * | 1992-02-28 | 1994-04-26 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
JP2943486B2 (ja) * | 1992-02-28 | 1999-08-30 | 三菱自動車工業株式会社 | 筒内噴射型内燃機関 |
US5327864A (en) * | 1993-03-08 | 1994-07-12 | Chrysler Corporation | Stratified-charge internal combustion engine with fuel injection and dual ignition |
JPH0763142A (ja) * | 1993-08-24 | 1995-03-07 | Mazda Motor Corp | 直噴式エンジンの燃料噴射圧制御装置 |
US5347964A (en) * | 1993-09-07 | 1994-09-20 | Chrysler Corporation | Valve train for internal combustion engines |
JP3333298B2 (ja) * | 1993-12-30 | 2002-10-15 | ヤマハ発動機株式会社 | 筒内燃料噴射式の多気筒エンジン |
JP3297233B2 (ja) * | 1994-12-14 | 2002-07-02 | 三菱重工業株式会社 | 内燃機関の点火装置 |
SE510904C2 (sv) * | 1995-05-15 | 1999-07-05 | Mitsubishi Motors Corp | Anordning vid ett insugningssystem samt sätt att framställa en insugningskanal |
-
1997
- 1997-08-11 US US08/909,404 patent/US6009849A/en not_active Expired - Lifetime
- 1997-08-11 TW TW086111462A patent/TW344015B/zh active
- 1997-08-12 DE DE69710003T patent/DE69710003T2/de not_active Expired - Lifetime
- 1997-08-12 EP EP97113919A patent/EP0824185B1/en not_active Expired - Lifetime
- 1997-08-12 CN CN97119337A patent/CN1092283C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0824185B1 (en) | 2002-01-23 |
CN1092283C (zh) | 2002-10-09 |
US6009849A (en) | 2000-01-04 |
DE69710003T2 (de) | 2002-10-10 |
EP0824185A3 (en) | 1998-05-06 |
DE69710003D1 (de) | 2002-03-14 |
CN1176338A (zh) | 1998-03-18 |
EP0824185A2 (en) | 1998-02-18 |
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