FR2925115B1 - Moteur a combustion interne a injection directe de carburant et procede pour realiser un melange carbure utilise pour ce moteur - Google Patents
Moteur a combustion interne a injection directe de carburant et procede pour realiser un melange carbure utilise pour ce moteurInfo
- Publication number
- FR2925115B1 FR2925115B1 FR0708895A FR0708895A FR2925115B1 FR 2925115 B1 FR2925115 B1 FR 2925115B1 FR 0708895 A FR0708895 A FR 0708895A FR 0708895 A FR0708895 A FR 0708895A FR 2925115 B1 FR2925115 B1 FR 2925115B1
- Authority
- FR
- France
- Prior art keywords
- engine
- making
- internal combustion
- fuel injection
- cylinder
- 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
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
-
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0645—Details related to the fuel injector or the fuel spray
-
- 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
- F02B23/02—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition
- F02B23/06—Other engines characterised by special shape or construction of combustion chambers to improve operation with compression ignition the combustion space being arranged in working piston
- F02B23/0672—Omega-piston bowl, i.e. the combustion space having a central projection pointing towards the cylinder head and the surrounding wall being inclined towards the cylinder center 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)
- Fuel-Injection Apparatus (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708895A FR2925115B1 (fr) | 2007-12-18 | 2007-12-18 | Moteur a combustion interne a injection directe de carburant et procede pour realiser un melange carbure utilise pour ce moteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0708895A FR2925115B1 (fr) | 2007-12-18 | 2007-12-18 | Moteur a combustion interne a injection directe de carburant et procede pour realiser un melange carbure utilise pour ce moteur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2925115A1 FR2925115A1 (fr) | 2009-06-19 |
FR2925115B1 true FR2925115B1 (fr) | 2014-01-31 |
Family
ID=39629104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0708895A Expired - Fee Related FR2925115B1 (fr) | 2007-12-18 | 2007-12-18 | Moteur a combustion interne a injection directe de carburant et procede pour realiser un melange carbure utilise pour ce moteur |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2925115B1 (fr) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH162819A (de) * | 1932-03-19 | 1933-07-15 | Schweizerische Lokomotiv | Brennstoffdüsenkörper für Einspritzbrennkraftmaschinen. |
FR1479937A (fr) * | 1966-05-16 | 1967-05-05 | Blackstone & Co Ltd | Piston pour moteurs à combustion interne |
FR1526137A (fr) * | 1967-04-07 | 1968-05-24 | F F S A | Perfectionnements aux moteurs à combustion interne à allumage par compression |
AU2003202167A1 (en) * | 2002-12-26 | 2004-07-22 | Akulinin, Alexander | The working chamber of piston machine (variants) |
FR2852634B1 (fr) * | 2003-03-21 | 2006-06-30 | Renault Sa | Moteur a combustion interne a injection directe |
-
2007
- 2007-12-18 FR FR0708895A patent/FR2925115B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2925115A1 (fr) | 2009-06-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
CD | Change of name or company name | ||
PLFP | Fee payment |
Year of fee payment: 9 |
|
PLFP | Fee payment |
Year of fee payment: 10 |
|
ST | Notification of lapse |
Effective date: 20180831 |