PT1094208E - Motor de combustao interna com injeccao directa e processo de funcionamento do mesmo - Google Patents
Motor de combustao interna com injeccao directa e processo de funcionamento do mesmoInfo
- Publication number
- PT1094208E PT1094208E PT99118851T PT99118851T PT1094208E PT 1094208 E PT1094208 E PT 1094208E PT 99118851 T PT99118851 T PT 99118851T PT 99118851 T PT99118851 T PT 99118851T PT 1094208 E PT1094208 E PT 1094208E
- Authority
- PT
- Portugal
- Prior art keywords
- combustion engine
- internal combustion
- direct injection
- butt
- slope
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title abstract 3
- 238000002347 injection Methods 0.000 title 1
- 239000007924 injection Substances 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 238000011144 upstream manufacturing Methods 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
-
- 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
- F02F—CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES
- F02F1/00—Cylinders; Cylinder heads
- F02F1/24—Cylinder heads
- F02F1/242—Arrangement of spark plugs or injectors
-
- 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
- F02B2023/102—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 spark plug being placed offset the cylinder centre axis
-
- 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
- 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
- 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)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Coloring Foods And Improving Nutritive Qualities (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99118851A EP1094208B1 (de) | 1999-09-24 | 1999-09-24 | Verbrennungskraftmaschine mit Direkteinspritzung und Verfahren zu deren Betrieb |
Publications (1)
Publication Number | Publication Date |
---|---|
PT1094208E true PT1094208E (pt) | 2002-06-28 |
Family
ID=8239058
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT99118851T PT1094208E (pt) | 1999-09-24 | 1999-09-24 | Motor de combustao interna com injeccao directa e processo de funcionamento do mesmo |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1094208B1 (pt) |
AT (1) | ATE211524T1 (pt) |
DE (1) | DE59900649D1 (pt) |
ES (1) | ES2171064T3 (pt) |
PT (1) | PT1094208E (pt) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10159644A1 (de) | 2001-12-05 | 2003-07-03 | Bayerische Motoren Werke Ag | Brennverfahren mit Ladungsschichtung für eine direkteinspritzende, fremdgezündete Brennkraftmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2944339A1 (de) * | 1979-11-02 | 1981-05-14 | Volkswagenwerk Ag, 3180 Wolfsburg | Fremdgezuendete brennkraftmaschine |
US5720253A (en) * | 1995-09-11 | 1998-02-24 | Nissan Motor Co., Ltd. | Direct-injection type spark-ignition internal combustion engine |
DE29614753U1 (de) * | 1996-08-24 | 1997-12-18 | Fev Motorentech Gmbh & Co Kg | Ottomotor mit Kraftstoffdirekteinspritzung über einen auslaßseitig angeordneten Injektor |
DE19726683B4 (de) * | 1997-06-24 | 2009-03-19 | Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr | Mehrzylinder-Ottomotor mit Kraftstoffeinspritzung in den Brennraum und ein Verfahren zum Betreiben desselben |
-
1999
- 1999-09-24 DE DE59900649T patent/DE59900649D1/de not_active Expired - Lifetime
- 1999-09-24 PT PT99118851T patent/PT1094208E/pt unknown
- 1999-09-24 ES ES99118851T patent/ES2171064T3/es not_active Expired - Lifetime
- 1999-09-24 EP EP99118851A patent/EP1094208B1/de not_active Expired - Lifetime
- 1999-09-24 AT AT99118851T patent/ATE211524T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
ATE211524T1 (de) | 2002-01-15 |
EP1094208A1 (de) | 2001-04-25 |
EP1094208B1 (de) | 2002-01-02 |
DE59900649D1 (de) | 2002-02-21 |
ES2171064T3 (es) | 2002-08-16 |
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