DE69916967T2 - Fremdgezündete Brennkraftmaschine mit Direkteinspritzung und verbessertem Kolben - Google Patents
Fremdgezündete Brennkraftmaschine mit Direkteinspritzung und verbessertem Kolben Download PDFInfo
- Publication number
- DE69916967T2 DE69916967T2 DE69916967T DE69916967T DE69916967T2 DE 69916967 T2 DE69916967 T2 DE 69916967T2 DE 69916967 T DE69916967 T DE 69916967T DE 69916967 T DE69916967 T DE 69916967T DE 69916967 T2 DE69916967 T2 DE 69916967T2
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- direct injection
- improved piston
- party 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
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
- 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
- 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
- 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
- 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
- F02F2001/244—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
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9813637A FR2785334B1 (fr) | 1998-10-30 | 1998-10-30 | Moteur a combustion interne a allumage commande et a injection directe comportant un piston perfectionne |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69916967D1 DE69916967D1 (de) | 2004-06-09 |
DE69916967T2 true DE69916967T2 (de) | 2005-04-21 |
Family
ID=9532179
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69916967T Expired - Lifetime DE69916967T2 (de) | 1998-10-30 | 1999-10-22 | Fremdgezündete Brennkraftmaschine mit Direkteinspritzung und verbessertem Kolben |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0997622B1 (de) |
DE (1) | DE69916967T2 (de) |
FR (1) | FR2785334B1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10303721B4 (de) * | 2002-03-13 | 2009-09-03 | Ford Global Technologies, LLC (n.d.Ges.d. Staates Delaware), Dearborn | Motor mit Fremdzündung mit flacher Kolbenmuldengeometrie |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10106887A1 (de) * | 2001-02-14 | 2002-09-05 | Daimler Chrysler Ag | Direkteinspritzende Brennkraftmaschine mit Fremdzündung und Verfahren zum Betrieb einer derartigen Brennkraftmaschine |
US6883581B2 (en) | 2001-11-27 | 2005-04-26 | Ford Motor Company | Method and arrangement for implementing heat treatment during the execution of spray-form techniques |
AT6104U1 (de) * | 2002-05-07 | 2003-04-25 | Avl List Gmbh | Verfahren zum betreiben einer fremdgezündeten viertakt-brennkraftmaschine |
DE10354682B4 (de) * | 2003-11-22 | 2016-05-04 | Fev Gmbh | Hubkolbenbrennkraftmaschine mit Kraftstoffdirekteinspritzung über einen einlaßseitig angeordneten Injektor |
KR100588542B1 (ko) * | 2003-12-30 | 2006-06-14 | 현대자동차주식회사 | 직접 분사식 엔진 |
DE102015202361A1 (de) | 2015-02-10 | 2016-08-11 | Fev Gmbh | Hubkolben-Brennkraftmaschine |
CN111486020B (zh) * | 2020-06-28 | 2020-12-22 | 潍柴动力股份有限公司 | 一种燃烧室与一种燃气发动机 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5305720A (en) | 1992-02-28 | 1994-04-26 | Mitsubishi Jidosha Kogyo Kabushiki Kaisha | Internal combustion engine |
JP3163906B2 (ja) * | 1994-07-27 | 2001-05-08 | トヨタ自動車株式会社 | 筒内噴射式火花点火機関 |
US5775288A (en) * | 1995-08-17 | 1998-07-07 | Yamaha Hatsudoki Kabushiki Kaisha | Combustion chamber |
DE19716642C2 (de) * | 1997-04-21 | 1999-04-01 | Iav Motor Gmbh | Mehrzylinder-Ottomotor mit Kraftstoffdirekteinspritzung |
-
1998
- 1998-10-30 FR FR9813637A patent/FR2785334B1/fr not_active Expired - Fee Related
-
1999
- 1999-10-22 EP EP99402616A patent/EP0997622B1/de not_active Expired - Lifetime
- 1999-10-22 DE DE69916967T patent/DE69916967T2/de not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10303721B4 (de) * | 2002-03-13 | 2009-09-03 | Ford Global Technologies, LLC (n.d.Ges.d. Staates Delaware), Dearborn | Motor mit Fremdzündung mit flacher Kolbenmuldengeometrie |
Also Published As
Publication number | Publication date |
---|---|
EP0997622B1 (de) | 2004-05-06 |
FR2785334B1 (fr) | 2000-12-15 |
FR2785334A1 (fr) | 2000-05-05 |
DE69916967D1 (de) | 2004-06-09 |
EP0997622A1 (de) | 2000-05-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |