DE69807640D1 - Fremgezündete Brennkraftmaschine mit Direkteinspritzung - Google Patents
Fremgezündete Brennkraftmaschine mit DirekteinspritzungInfo
- Publication number
- DE69807640D1 DE69807640D1 DE69807640T DE69807640T DE69807640D1 DE 69807640 D1 DE69807640 D1 DE 69807640D1 DE 69807640 T DE69807640 T DE 69807640T DE 69807640 T DE69807640 T DE 69807640T DE 69807640 D1 DE69807640 D1 DE 69807640D1
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- direct injection
- spark ignition
- 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
Links
- 238000002485 combustion reaction Methods 0.000 title 1
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
Classifications
-
- 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
- F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
- F02F1/425—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with a separate deviation element inside the channel
-
- 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
- F02B23/104—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
- F02B31/04—Modifying induction systems for imparting a rotation to the charge in the cylinder by means within the induction channel, e.g. deflectors
- F02B31/06—Movable means, e.g. butterfly valves
- F02B31/08—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages
- F02B31/085—Movable means, e.g. butterfly valves having multiple air inlets, i.e. having main and auxiliary intake passages 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
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/42—Shape or arrangement of intake or exhaust channels in cylinder heads
- F02F1/4235—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels
- F02F1/4257—Shape or arrangement of intake or exhaust channels in cylinder heads of intake channels with an intake liner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10111—Substantially V-, C- or U-shaped ducts in direction of the flow path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10091—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements
- F02M35/10118—Air intakes; Induction systems characterised by details of intake ducts: shapes; connections; arrangements with variable cross-sections of intake ducts along their length; Venturis; Diffusers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/104—Intake manifolds
- F02M35/108—Intake manifolds with primary and secondary intake passages
- F02M35/1085—Intake manifolds with primary and secondary intake passages the combustion chamber having multiple 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
- 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
- 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
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP34876597A JP3733721B2 (ja) | 1997-12-18 | 1997-12-18 | 直噴火花点火式内燃機関 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69807640D1 true DE69807640D1 (de) | 2002-10-10 |
DE69807640T2 DE69807640T2 (de) | 2003-01-02 |
Family
ID=18399219
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69807640T Expired - Lifetime DE69807640T2 (de) | 1997-12-18 | 1998-12-17 | Fremgezündete Brennkraftmaschine mit Direkteinspritzung |
Country Status (4)
Country | Link |
---|---|
US (1) | US6065444A (de) |
EP (1) | EP0924403B1 (de) |
JP (1) | JP3733721B2 (de) |
DE (1) | DE69807640T2 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE519767C2 (sv) * | 1997-11-26 | 2003-04-08 | Volvo Car Corp | Förbränningssystem |
JPH11182249A (ja) | 1997-12-18 | 1999-07-06 | Nissan Motor Co Ltd | 直噴火花点火式内燃機関 |
JP3939864B2 (ja) * | 1998-08-27 | 2007-07-04 | ヤマハ発動機株式会社 | 筒内噴射式エンジン |
US6659075B1 (en) | 1999-06-11 | 2003-12-09 | Hitachi, Ltd. | Cylinder injection engine and method of combusting engine |
AUPQ604000A0 (en) | 2000-03-03 | 2000-03-30 | Orbital Engine Company (Australia) Proprietary Limited | Internal combustion engines and control |
KR100476193B1 (ko) * | 2001-12-10 | 2005-03-16 | 현대자동차주식회사 | 엔진의 흡기포트 구조 |
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 |
JP2010059791A (ja) | 2008-09-01 | 2010-03-18 | Hitachi Automotive Systems Ltd | 可変動弁機構の制御装置及び可変動弁制御システム |
JP5928934B2 (ja) * | 2011-05-24 | 2016-06-01 | ヤマハ発動機株式会社 | 4サイクルエンジンおよび船外機 |
WO2013162527A1 (en) * | 2012-04-25 | 2013-10-31 | International Engine Intellectual Property Company, Llc | Swirl-inducing intake valve arrangement |
JP2016041915A (ja) * | 2014-08-18 | 2016-03-31 | トヨタ自動車株式会社 | 内燃機関 |
WO2017177992A1 (en) * | 2016-04-13 | 2017-10-19 | Alkoma Trade A.S. | Charged internal combustion engine |
US11143149B2 (en) * | 2016-08-31 | 2021-10-12 | Cummins Inc. | Cobra head air intake ports |
US11098681B2 (en) * | 2016-08-31 | 2021-08-24 | Cummins Inc. | Cobra head air intake ports and intake manifolds |
US10711708B2 (en) * | 2017-08-25 | 2020-07-14 | Mazda Motor Corporation | Control device for engine |
JP6680822B2 (ja) * | 2018-03-30 | 2020-04-15 | 本田技研工業株式会社 | 鞍乗型車両用内燃機関の吸気構造 |
FR3087225B1 (fr) * | 2018-10-16 | 2021-01-22 | Renault Sas | Systeme d'admission d'air equipe d'un moyen de limitation du debit d'air |
CN109538368A (zh) * | 2018-12-14 | 2019-03-29 | 力帆实业(集团)股份有限公司 | 进气道带挡圈的发动机气缸头 |
US11739681B2 (en) * | 2021-09-07 | 2023-08-29 | Southwest Research Institute | Far square tumble flow engine |
US11655777B2 (en) | 2021-09-07 | 2023-05-23 | Southwest Research Institute | Parallel intake valve tumble flow engine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62191622A (ja) | 1986-02-19 | 1987-08-22 | Toyota Motor Corp | 筒内直接噴射式火花点火機関 |
JPH02169834A (ja) | 1988-12-23 | 1990-06-29 | Toyota Motor Corp | 筒内直接噴射式火花点火機関 |
DE3940838C1 (de) * | 1989-12-11 | 1991-06-20 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart, De | |
US5115774A (en) * | 1990-12-26 | 1992-05-26 | Toyota Jidosha Kabushiki Kaisha | Internal combustion engine |
EP0531541B1 (de) * | 1991-03-28 | 1995-12-06 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Struktur des einlasskanals für brennkfraftmaschinen |
KR960003018B1 (ko) * | 1991-10-15 | 1996-03-02 | 마쯔다 가부시기가이샤 | 엔진의 흡기장치 및 그 제어방법 |
JP3003339B2 (ja) * | 1991-12-06 | 2000-01-24 | トヨタ自動車株式会社 | 燃料噴射式内燃機関の吸気装置 |
JPH07119472A (ja) * | 1993-10-19 | 1995-05-09 | Fuji Heavy Ind Ltd | エンジンの吸気装置 |
JP3517957B2 (ja) * | 1994-06-10 | 2004-04-12 | マツダ株式会社 | エンジンの吸気ポート構造およびその設定方法 |
KR100233933B1 (ko) * | 1995-05-15 | 1999-12-15 | 나까무라히로까즈 | 내연기관의 흡기계구조 및 내연기관의 흡기통로부의 제조방법 |
-
1997
- 1997-12-18 JP JP34876597A patent/JP3733721B2/ja not_active Expired - Lifetime
-
1998
- 1998-12-17 DE DE69807640T patent/DE69807640T2/de not_active Expired - Lifetime
- 1998-12-17 EP EP98124022A patent/EP0924403B1/de not_active Expired - Lifetime
- 1998-12-18 US US09/215,253 patent/US6065444A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0924403A1 (de) | 1999-06-23 |
JP3733721B2 (ja) | 2006-01-11 |
DE69807640T2 (de) | 2003-01-02 |
EP0924403B1 (de) | 2002-09-04 |
JPH11182329A (ja) | 1999-07-06 |
US6065444A (en) | 2000-05-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |