FR897171A - Moteur à combustion interne avec chambre de combustion disposée à l'intérieur du iston et avec tuyère d'injection de combustible disposée sur le côté du cylindre - Google Patents
Moteur à combustion interne avec chambre de combustion disposée à l'intérieur du iston et avec tuyère d'injection de combustible disposée sur le côté du cylindreInfo
- Publication number
- FR897171A FR897171A FR897171DA FR897171A FR 897171 A FR897171 A FR 897171A FR 897171D A FR897171D A FR 897171DA FR 897171 A FR897171 A FR 897171A
- Authority
- FR
- France
- Prior art keywords
- iston
- cylinder
- fuel injection
- injection nozzle
- 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
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
- 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
- F02B23/0618—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 having in-cylinder means to influence the charge motion
- F02B23/0627—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 having in-cylinder means to influence the charge motion having additional bores or grooves machined into the piston for guiding air or charge flow to the piston bowl
-
- 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
- F02B23/0633—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 the combustion space being almost completely enclosed in the piston, i.e. having a small inlet in comparison to its volume
-
- 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
- F02B23/0648—Means or methods to improve the spray dispersion, evaporation or ignition
- F02B23/0651—Means or methods to improve the spray dispersion, evaporation or ignition the fuel spray impinging on reflecting surfaces or being specially guided throughout the combustion space
-
- 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
- F02B23/066—Details related to the fuel injector or the fuel spray the injector being located substantially off-set from 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
- F02B23/02—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
- F02B23/0675—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 the combustion space being substantially spherical, hemispherical, ellipsoid or parabolic
-
- 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
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/16—Indirect injection
-
- 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
- F02B23/0618—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 having in-cylinder means to influence the charge motion
- F02B23/063—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 having in-cylinder means to influence the charge motion the combustion space in the piston interacting fluid dynamically with the cylinder head, the injector body or the cylinder wall
-
- 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
-
- 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)
- Dispersion Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE897171X | 1942-08-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR897171A true FR897171A (fr) | 1945-03-14 |
Family
ID=6848559
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR897171D Expired FR897171A (fr) | 1942-08-25 | 1943-08-10 | Moteur à combustion interne avec chambre de combustion disposée à l'intérieur du iston et avec tuyère d'injection de combustible disposée sur le côté du cylindre |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR897171A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215052A (en) * | 1991-08-21 | 1993-06-01 | Mercedes-Benz Ag | Internal-combustion engine with predominantly swirl-free air inflow into a shallow combustion space |
-
1943
- 1943-08-10 FR FR897171D patent/FR897171A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5215052A (en) * | 1991-08-21 | 1993-06-01 | Mercedes-Benz Ag | Internal-combustion engine with predominantly swirl-free air inflow into a shallow combustion space |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2072531A5 (fr) | Dispositif d'aspiration de combustibe à injection continue à l'intérieur de la tubulure d'aspiration de moteurs à combustion interne à compression du mélange et à allumage commandé | |
FR897171A (fr) | Moteur à combustion interne avec chambre de combustion disposée à l'intérieur du iston et avec tuyère d'injection de combustible disposée sur le côté du cylindre | |
FR1217467A (fr) | Chambre de combustion sur piston pour moteurs à combustion interne à injection à auto-allumage et à compression d'air | |
FR899598A (fr) | Procédé d'injection pour moteurs à combustion interne avec injection dans la chambre de pré-allumage | |
FR952636A (fr) | Perfectionnement à l'agencement de la chambre de combustion et de l'injecteur dans les moteurs à combustion interne | |
FR881187A (fr) | Moteur diesel à chambre de combustion séparée du cylindre moteur | |
FR1028555A (fr) | Moteur à combustion interne avec paroi d'obturation oblique par rapport à l'axe du cylindre et limitant la chambre du cylindre | |
FR906418A (fr) | Dispositif pour l'injection, avec insufflation d'air, du carburant dans les moteurs à combustion interne à injection | |
FR894685A (fr) | Pompe d'injection de combustible à effet d'accumulation pour moteurs à combustion interne | |
AT184404B (de) | Anordnung der Einspritzdüse im Saugkanalmantel bei Brennkraftmaschinen mit Treibstoffeinspritzung | |
FR975500A (fr) | Soupape d'injection sans air de combustible dans les moteurs à combustion interne | |
FR1050335A (fr) | Moteur à combustion interne à injection avec chambre de tourbillonnement et chambre de pré-allumage | |
FR904615A (fr) | Moteur à combustion interne à compression d'air, comportant une chambre de combustion ménagée à l'intérieur du piston | |
FR810963A (fr) | Moteur à combustion interne avec pompe d'injection de combustible séparée du cylindre | |
FR1042881A (fr) | Disposition de la chambre de combustion et de l'injecteur dans les moteurs à combustion, particulièrement dans les moteurs diesel | |
FR70548E (fr) | Moteur à combustion interne, à injection de combustible avec culasse à refroidissement par air ou par eau, à chambre de combustion rapportée | |
FR1049590A (fr) | Moteur à combustion interne, à injection de combustible avec culasse à refroidissement par air ou par eau, à chambre de combustion rapportée | |
FR902455A (fr) | Procédé pour l'injection de carburant dans des moteurs à combustion interne avec allumage extérieur, et gicleur pour la mise en ceuvre de ce procédé | |
FR1046057A (fr) | Moteur à combustion interne, notamment moteur diesel à chambre de précombustion | |
FR1054149A (fr) | Moteur à combustion interne à injection avec chambre principale de combustion déportée par rapport à la chambre du cylindre | |
FR1034399A (fr) | Moteur à combustion interne et à injection, à quatre temps ou à deux temps, avec chambre de combustion décalée latéralement par rapport à l'axe du cylindre | |
FR680388A (fr) | Moteur à combustion interne à combustible liquide, à auto-allumage du combustible dans la charge d'air comprimé et chambre de combustion préalable | |
FR904123A (fr) | Moteur à combustion interne muni d'une chambre de turbulence | |
FR723248A (fr) | Moteur à combustion interne comportant une chambre de pré-allumage inclinée à l'intérieur de la culasse du cylindre | |
FR1414354A (fr) | Moteur à piston à combustion interne avec injection de carburant et compression d'air |