WO2000077361A1 - Moteur a combustion interne du type a injection de cylindres - Google Patents
Moteur a combustion interne du type a injection de cylindres Download PDFInfo
- Publication number
- WO2000077361A1 WO2000077361A1 PCT/JP1999/003132 JP9903132W WO0077361A1 WO 2000077361 A1 WO2000077361 A1 WO 2000077361A1 JP 9903132 W JP9903132 W JP 9903132W WO 0077361 A1 WO0077361 A1 WO 0077361A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- fuel
- piston
- combustion chamber
- internal combustion
- valve side
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract 58
- 238000002347 injection Methods 0.000 title claims abstract 58
- 239000007924 injection Substances 0.000 title claims abstract 58
- 239000000446 fuel Substances 0.000 claims abstract 99
- 241001634822 Biston Species 0.000 claims 11
- FFGPTBGBLSHEPO-UHFFFAOYSA-N carbamazepine Chemical compound C1=CC2=CC=CC=C2N(C(=O)N)C2=CC=CC=C21 FFGPTBGBLSHEPO-UHFFFAOYSA-N 0.000 claims 11
- 239000007921 spray Substances 0.000 claims 6
- 230000007423 decrease Effects 0.000 claims 5
- 239000000203 mixture Substances 0.000 claims 5
- 238000010586 diagram Methods 0.000 claims 4
- 230000032258 transport Effects 0.000 claims 4
- 230000000694 effects Effects 0.000 claims 3
- 238000004088 simulation Methods 0.000 claims 3
- 230000001174 ascending effect Effects 0.000 claims 2
- 239000006185 dispersion Substances 0.000 claims 2
- 238000004401 flow injection analysis Methods 0.000 claims 2
- 238000013517 stratification Methods 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000011144 upstream manufacturing Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000003111 delayed effect Effects 0.000 claims 1
- 238000004070 electrodeposition Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 claims 1
- 230000000630 rising effect Effects 0.000 claims 1
- 239000004575 stone Substances 0.000 claims 1
- 238000010626 work up procedure Methods 0.000 claims 1
- 231100001261 hazardous Toxicity 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
- 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
- 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
- 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
- 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
- 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
- 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
- F02B2275/48—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
-
- 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
-
- 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)
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/003132 WO2000077361A1 (fr) | 1999-06-11 | 1999-06-11 | Moteur a combustion interne du type a injection de cylindres |
EP99924007A EP1191200A1 (en) | 1999-06-11 | 1999-06-11 | Cylinder injection type internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP1999/003132 WO2000077361A1 (fr) | 1999-06-11 | 1999-06-11 | Moteur a combustion interne du type a injection de cylindres |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000077361A1 true WO2000077361A1 (fr) | 2000-12-21 |
Family
ID=14235948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1999/003132 WO2000077361A1 (fr) | 1999-06-11 | 1999-06-11 | Moteur a combustion interne du type a injection de cylindres |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1191200A1 (ja) |
WO (1) | WO2000077361A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008093240A3 (en) * | 2007-01-29 | 2008-10-16 | Toyota Motor Co Ltd | Piston for internal combustion engine, and internal combustion engine using the piston |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681656A (ja) * | 1992-09-02 | 1994-03-22 | Nissan Motor Co Ltd | ガソリンエンジン |
WO1996036808A1 (fr) * | 1995-05-16 | 1996-11-21 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Moteur a combustion interne de type a injection dans le cylindre |
JPH0914103A (ja) * | 1995-04-27 | 1997-01-14 | Yamaha Motor Co Ltd | 筒内噴射エンジン |
JPH09144544A (ja) * | 1995-11-24 | 1997-06-03 | Isuzu Motors Ltd | 筒内直接噴射式火花点火機関 |
JPH09217644A (ja) * | 1996-02-14 | 1997-08-19 | Yamaha Motor Co Ltd | エンジンの燃料噴射装置 |
JPH09317479A (ja) * | 1996-05-31 | 1997-12-09 | Suzuki Motor Corp | 筒内噴射式エンジン |
JPH11141338A (ja) * | 1997-11-10 | 1999-05-25 | Hitachi Ltd | 筒内直噴式エンジン |
JPH11193722A (ja) * | 1997-12-26 | 1999-07-21 | Nissan Motor Co Ltd | 筒内噴射式火花点火機関 |
-
1999
- 1999-06-11 WO PCT/JP1999/003132 patent/WO2000077361A1/ja not_active Application Discontinuation
- 1999-06-11 EP EP99924007A patent/EP1191200A1/en not_active Withdrawn
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0681656A (ja) * | 1992-09-02 | 1994-03-22 | Nissan Motor Co Ltd | ガソリンエンジン |
JPH0914103A (ja) * | 1995-04-27 | 1997-01-14 | Yamaha Motor Co Ltd | 筒内噴射エンジン |
WO1996036808A1 (fr) * | 1995-05-16 | 1996-11-21 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Moteur a combustion interne de type a injection dans le cylindre |
JPH09144544A (ja) * | 1995-11-24 | 1997-06-03 | Isuzu Motors Ltd | 筒内直接噴射式火花点火機関 |
JPH09217644A (ja) * | 1996-02-14 | 1997-08-19 | Yamaha Motor Co Ltd | エンジンの燃料噴射装置 |
JPH09317479A (ja) * | 1996-05-31 | 1997-12-09 | Suzuki Motor Corp | 筒内噴射式エンジン |
JPH11141338A (ja) * | 1997-11-10 | 1999-05-25 | Hitachi Ltd | 筒内直噴式エンジン |
JPH11193722A (ja) * | 1997-12-26 | 1999-07-21 | Nissan Motor Co Ltd | 筒内噴射式火花点火機関 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008093240A3 (en) * | 2007-01-29 | 2008-10-16 | Toyota Motor Co Ltd | Piston for internal combustion engine, and internal combustion engine using the piston |
US7856958B2 (en) | 2007-01-29 | 2010-12-28 | Toyota Jidosha Kabushiki Kaisha | Piston for internal combustion engine, and internal combustion engine using the piston |
Also Published As
Publication number | Publication date |
---|---|
EP1191200A1 (en) | 2002-03-27 |
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