DE112005000176D2 - Otto-Brennkraftmaschine mit Direkteinspritzung - Google Patents
Otto-Brennkraftmaschine mit DirekteinspritzungInfo
- Publication number
- DE112005000176D2 DE112005000176D2 DE112005000176T DE112005000176T DE112005000176D2 DE 112005000176 D2 DE112005000176 D2 DE 112005000176D2 DE 112005000176 T DE112005000176 T DE 112005000176T DE 112005000176 T DE112005000176 T DE 112005000176T DE 112005000176 D2 DE112005000176 D2 DE 112005000176D2
- Authority
- DE
- Germany
- Prior art keywords
- combustion engine
- internal combustion
- direct injection
- otto internal
- otto
- 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 - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
- F02P23/00—Other ignition
- F02P23/04—Other physical ignition means, e.g. using laser rays
-
- 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
- F02B23/101—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 or close to the cylinder centre axis, e.g. with mixture formation using spray guided concepts
-
- 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
- F02B2023/103—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 having a multi-hole nozzle for generating multiple sprays
-
- 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
- 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
-
- 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)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Combustion Methods Of Internal-Combustion Engines (AREA)
- Ignition Installations For Internal Combustion Engines (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0023404A AT414013B (de) | 2004-02-13 | 2004-02-13 | Otto-brennkraftmaschine mit direkter einspritzung |
AT16462004A AT501182B1 (de) | 2004-10-04 | 2004-10-04 | Otto-brennkraftmaschine mit direkteinspritzung |
PCT/AT2005/000042 WO2005078256A2 (de) | 2004-02-13 | 2005-02-10 | Otto-brennkraftmaschine mit direkteinspritzung |
Publications (1)
Publication Number | Publication Date |
---|---|
DE112005000176D2 true DE112005000176D2 (de) | 2006-12-28 |
Family
ID=34862344
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE112005000176T Expired - Fee Related DE112005000176D2 (de) | 2004-02-13 | 2005-02-10 | Otto-Brennkraftmaschine mit Direkteinspritzung |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE112005000176D2 (de) |
WO (1) | WO2005078256A2 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005056520A1 (de) | 2005-11-28 | 2007-05-31 | Robert Bosch Gmbh | Brennkraftmaschine sowie Verfahren zum Betreiben einer Brennkraftmaschine mittels Laserzündeinrichtung |
DE102009002165A1 (de) * | 2009-04-03 | 2010-10-14 | Robert Bosch Gmbh | Kolben für eine Brennkraftmaschine |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4726336A (en) * | 1985-12-26 | 1988-02-23 | Eaton Corporation | UV irradiation apparatus and method for fuel pretreatment enabling hypergolic combustion |
DE3910951A1 (de) * | 1989-04-05 | 1989-10-05 | Rolf Backhauss | 2 und 4 takt brennkraftmaschine fuer kohlenwasserstoffe mit innerer gemischbildung und folgender laserzuendung, schadstoffrei |
DE19546945C2 (de) | 1995-12-15 | 2003-04-30 | Daimler Chrysler Ag | Direkteinspritzende Brennkraftmaschine |
JP4021954B2 (ja) * | 1996-05-17 | 2007-12-12 | 三菱重工業株式会社 | エンジンのレーザ光入射装置 |
JP3743099B2 (ja) * | 1997-01-13 | 2006-02-08 | トヨタ自動車株式会社 | 内燃機関 |
AT2623U1 (de) * | 1998-03-24 | 1999-01-25 | Avl List Gmbh | Brennkraftmaschine mit fremdzündung |
JP3911912B2 (ja) * | 1999-06-23 | 2007-05-09 | 株式会社日立製作所 | エンジン制御システム及び制御方法 |
AT5305U1 (de) | 2000-08-24 | 2002-05-27 | Avl List Gmbh | Otto-brennkraftmaschine mit direkter einspritzung |
DE10227282A1 (de) * | 2002-06-19 | 2004-01-15 | Robert Bosch Gmbh | Starthilfsmittel für einen Verbrennungsmotor |
-
2005
- 2005-02-10 DE DE112005000176T patent/DE112005000176D2/de not_active Expired - Fee Related
- 2005-02-10 WO PCT/AT2005/000042 patent/WO2005078256A2/de active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2005078256A2 (de) | 2005-08-25 |
WO2005078256A3 (de) | 2006-06-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed |
Effective date: 20120201 |
|
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |