IT1302400B1 - Motore a combustione interna a ciclo otto ad iniezione diretta. - Google Patents
Motore a combustione interna a ciclo otto ad iniezione diretta.Info
- Publication number
- IT1302400B1 IT1302400B1 IT1998RM000691A ITRM980691A IT1302400B1 IT 1302400 B1 IT1302400 B1 IT 1302400B1 IT 1998RM000691 A IT1998RM000691 A IT 1998RM000691A IT RM980691 A ITRM980691 A IT RM980691A IT 1302400 B1 IT1302400 B1 IT 1302400B1
- Authority
- IT
- Italy
- Prior art keywords
- combustion engine
- internal combustion
- direct injection
- cycle internal
- cycle
- Prior art date
Links
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
- 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
- F02B2023/102—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
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19749295A DE19749295B4 (de) | 1997-11-07 | 1997-11-07 | Direkteinspritzende Otto-Brennkraftmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
ITRM980691A0 ITRM980691A0 (it) | 1998-11-04 |
ITRM980691A1 ITRM980691A1 (it) | 2000-05-04 |
IT1302400B1 true IT1302400B1 (it) | 2000-09-05 |
Family
ID=7847964
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1998RM000691A IT1302400B1 (it) | 1997-11-07 | 1998-11-04 | Motore a combustione interna a ciclo otto ad iniezione diretta. |
Country Status (4)
Country | Link |
---|---|
US (1) | US6098589A (it) |
DE (1) | DE19749295B4 (it) |
FR (1) | FR2770873A1 (it) |
IT (1) | IT1302400B1 (it) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6170457B1 (en) | 1998-09-01 | 2001-01-09 | Outboard Marine Corporation | Fuel injection engine having fuel spray deflector |
DE19857555A1 (de) * | 1998-12-14 | 2000-06-15 | Bayerische Motoren Werke Ag | Direkteinspritzende fremdgezündete Brennkraftmaschine |
DE19911023C2 (de) | 1999-03-12 | 2001-07-05 | Daimler Chrysler Ag | Direkteinspritzende Otto-Brennkraftmaschine |
FR2809452B1 (fr) * | 2000-05-26 | 2002-10-31 | Renault | Moteur a combustion interne a allumage commande et a injection directe |
EP2311313B1 (en) * | 2001-11-21 | 2013-09-25 | Grain Processing Corporation | Animal litter |
JP3966798B2 (ja) * | 2002-09-27 | 2007-08-29 | 本田技研工業株式会社 | 4サイクルエンジン |
US6945219B2 (en) * | 2004-02-09 | 2005-09-20 | Bombardier Recreational Products Inc. | Dual zone combustion chamber |
US7273031B1 (en) * | 2006-08-08 | 2007-09-25 | Gm Global Technology Operations, Inc. | Fuel mixture diffuser tab for a direct-injection internal combustion engine |
DE102009020420A1 (de) * | 2009-05-08 | 2010-11-11 | Volkswagen Ag | Brennkraftmaschine mit Direkteinspritzung |
US9346350B2 (en) | 2013-04-18 | 2016-05-24 | Ford Global Technologies, Llc | Flush and sub-flush protective shields to reduce exhaust soot and condensate deposition |
US9536040B2 (en) * | 2013-04-18 | 2017-01-03 | Ford Global Technologies, Llc | Methods for designing an exhaust assembly for a vehicle |
JP6264882B2 (ja) * | 2013-12-26 | 2018-01-24 | トヨタ自動車株式会社 | 火花点火式内燃機関の燃焼室構造 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE802732C (de) * | 1949-02-18 | 1951-02-22 | Auto Union A G | Brennkraftmaschine, insbesondere im Zweitakt arbeitend, mit Brennstoffeinspritzung |
US4187825A (en) * | 1977-10-17 | 1980-02-12 | Curtiss-Wright Corporation | Pilot fuel ignited stratified charge rotary combustion engine and fuel injector therefor |
US4574754A (en) * | 1982-08-16 | 1986-03-11 | Rhoades Jr Warren A | Stratified charge combustion system and method for gaseous fuel internal combustion engines |
JPH0826772B2 (ja) * | 1988-02-26 | 1996-03-21 | トヨタ自動車株式会社 | 火花点火筒内噴射エンジン |
JPH0642352A (ja) * | 1992-07-22 | 1994-02-15 | Fuji Heavy Ind Ltd | 内燃機関の燃焼室構造 |
JPH0719054A (ja) * | 1993-06-30 | 1995-01-20 | Mazda Motor Corp | エンジンの燃料噴射制御装置 |
DE19546945C2 (de) * | 1995-12-15 | 2003-04-30 | Daimler Chrysler Ag | Direkteinspritzende Brennkraftmaschine |
JP3743896B2 (ja) * | 1996-10-31 | 2006-02-08 | 富士重工業株式会社 | 筒内噴射式エンジン |
-
1997
- 1997-11-07 DE DE19749295A patent/DE19749295B4/de not_active Expired - Fee Related
-
1998
- 1998-11-03 US US09/188,174 patent/US6098589A/en not_active Expired - Lifetime
- 1998-11-04 IT IT1998RM000691A patent/IT1302400B1/it active IP Right Grant
- 1998-11-06 FR FR9814003A patent/FR2770873A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
FR2770873A1 (fr) | 1999-05-14 |
DE19749295B4 (de) | 2008-11-20 |
DE19749295A1 (de) | 1999-05-20 |
ITRM980691A1 (it) | 2000-05-04 |
US6098589A (en) | 2000-08-08 |
ITRM980691A0 (it) | 1998-11-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69811558D1 (de) | Brennkraftmaschine mit Direkteinspritzung | |
DE69825332D1 (de) | Brennkraftmaschine mit direkter Kraftstoffeinspritzung | |
DE69827896D1 (de) | Brennkraftmaschine mit direkter Kraftstoffeinspritzung | |
DE50013004D1 (de) | Direkteinspritzende Otto-Brennkraftmaschine | |
DE69935685D1 (de) | Brennkraftmaschine mit Direkteinspritzung | |
IT1302932B1 (it) | Motore a combustione interna con compressore. | |
IT1298895B1 (it) | Motore a combustione interna a ciclo otto | |
IT1302400B1 (it) | Motore a combustione interna a ciclo otto ad iniezione diretta. | |
DE69940661D1 (de) | Fremgezündete Brennkraftmaschine mit Direkteinspritzung | |
DE69802150T2 (de) | Funkengezündete Direkteinspritzbrennkraftmaschine | |
DE69931534D1 (de) | Brennkraftmaschine mit Direkteinspritzung | |
IT1295445B1 (it) | Motore a combustione interna a due tempi. | |
DE69818087D1 (de) | Direkteinspritzbrennkraftmaschine mit fremdzündung | |
ITRM990663A0 (it) | Motore a combustione interna. | |
IT1280976B1 (it) | Motore a combustione interna a ciclo diesel, per autovetture, ad iniezione diretta | |
DE59806263D1 (de) | Direkteinspritzende Brennkraftmaschine | |
ITTO930597A0 (it) | Motore a combustione interna | |
AT2960U3 (de) | Brennkraftmaschine mit direkter einspritzung | |
DE69821589D1 (de) | Fremdgezündete Brennkraftmaschine mit Direkteinspritzung | |
DE69927106D1 (de) | Brennkraftmaschine mit Direkteinspritzung | |
ITMI20011625A0 (it) | Motore due tempi a combustione interna ad iniezione diretta assistitapneumaticamente | |
IT1285944B1 (it) | Motore a combustione interna | |
IT1292223B1 (it) | Motore a combustione interna provvisto di distribuzione a fodero rotante | |
DE59811201D1 (de) | Verbrennugskraftmaschine mit Direkteinspritzung | |
IT1294235B1 (it) | Motore a combustione interna pluricilindrico |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |