FR2776016B1 - Perfectionnement d'un moteur a combustion interne a injection - Google Patents
Perfectionnement d'un moteur a combustion interne a injectionInfo
- Publication number
- FR2776016B1 FR2776016B1 FR9803045A FR9803045A FR2776016B1 FR 2776016 B1 FR2776016 B1 FR 2776016B1 FR 9803045 A FR9803045 A FR 9803045A FR 9803045 A FR9803045 A FR 9803045A FR 2776016 B1 FR2776016 B1 FR 2776016B1
- Authority
- FR
- France
- Prior art keywords
- injection
- improvement
- combustion engine
- internal combustion
- engine
- 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
- F02B19/00—Engines characterised by precombustion chambers
- F02B19/02—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder
- F02B19/04—Engines characterised by precombustion chambers the chamber being periodically isolated from its cylinder the isolation being effected by a protuberance on piston or cylinder 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
- 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
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- 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
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/184—Number of cylinders ten
-
- 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
- F02B3/00—Engines characterised by air compression and subsequent fuel addition
- F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
-
- 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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803045A FR2776016B1 (fr) | 1998-03-12 | 1998-03-12 | Perfectionnement d'un moteur a combustion interne a injection |
PCT/FR1999/000531 WO1999046492A1 (fr) | 1998-03-12 | 1999-03-10 | Perfectionnement d'un moteur a combustion interne a injection |
EP99907676A EP1062414A1 (fr) | 1998-03-12 | 1999-03-10 | Perfectionnement d'un moteur a combustion interne a injection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9803045A FR2776016B1 (fr) | 1998-03-12 | 1998-03-12 | Perfectionnement d'un moteur a combustion interne a injection |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2776016A1 FR2776016A1 (fr) | 1999-09-17 |
FR2776016B1 true FR2776016B1 (fr) | 2000-06-30 |
Family
ID=9523969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9803045A Expired - Fee Related FR2776016B1 (fr) | 1998-03-12 | 1998-03-12 | Perfectionnement d'un moteur a combustion interne a injection |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1062414A1 (fr) |
FR (1) | FR2776016B1 (fr) |
WO (1) | WO1999046492A1 (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19963175A1 (de) | 1999-12-27 | 2001-07-12 | Gruenenthal Gmbh | Verwendung von substituierten 4-Amino-1-phenylbutan-2-ol-Verbindungen als Arzneimittel |
US6478006B1 (en) * | 2000-07-04 | 2002-11-12 | Lars G. Hedelin | Working cycle for a heat engine, especially an internal combustion engine, and an internal combustion engine |
FR2849901B1 (fr) * | 2003-01-13 | 2005-03-11 | Renault Sa | Cylindre pour moteur a combustion interne et allumage par compression et moteur comprenant un tel cylindre |
FR2908824A1 (fr) * | 2006-11-17 | 2008-05-23 | Bernard Louis Guy Ruaud | Dispositif permettant de demarrer la combustion d'un melange air/carburant extrement pauvre dans les moteurs a allumage commande et injection directe haute pression |
NL1034362C2 (nl) * | 2007-09-11 | 2009-03-12 | Valcon Motor Company B V | Verbrandingsmotor alsmede een voertuig voorzien van een dergelijke verbrandingsmotor. |
CN104727924A (zh) * | 2013-12-21 | 2015-06-24 | 窦斌 | 一种分区燃烧的汽油机燃烧室 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR593837A (fr) * | 1925-02-25 | 1925-09-01 | Dispositif permettant la pulvérisation pneumatique automatique des combustibles dans les moteurs à combustion interne | |
GB388262A (en) * | 1932-05-24 | 1933-02-23 | Alfred Wtseman Ltd | Improvements in or relating to the combustion chambers and pistons of internal combustion engines of the diesel or compression ignition type |
DE639705C (de) * | 1934-01-09 | 1936-12-11 | Eugen Thomas Jr | Luftverdichtende Einspritzbrennkraftmaschine |
FR2338385A1 (fr) | 1976-01-15 | 1977-08-12 | Melchior Jean | Perfectionnements aux moteurs a combustion interne a deux temps |
US4069794A (en) * | 1976-08-10 | 1978-01-24 | Robert Denney Jordan | Positive power control internal combustion engine |
DE69316212T2 (de) * | 1993-09-28 | 1998-07-16 | Isuzu Ceramics Res Inst | Maschine mit thermischer Isolation |
-
1998
- 1998-03-12 FR FR9803045A patent/FR2776016B1/fr not_active Expired - Fee Related
-
1999
- 1999-03-10 EP EP99907676A patent/EP1062414A1/fr not_active Withdrawn
- 1999-03-10 WO PCT/FR1999/000531 patent/WO1999046492A1/fr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP1062414A1 (fr) | 2000-12-27 |
WO1999046492A1 (fr) | 1999-09-16 |
FR2776016A1 (fr) | 1999-09-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20061130 |