FR857646A - Disposition pour améliorer la combustion dans les moteurs à combustion interne à injection du combustible - Google Patents
Disposition pour améliorer la combustion dans les moteurs à combustion interne à injection du combustibleInfo
- Publication number
- FR857646A FR857646A FR857646DA FR857646A FR 857646 A FR857646 A FR 857646A FR 857646D A FR857646D A FR 857646DA FR 857646 A FR857646 A FR 857646A
- Authority
- FR
- France
- Prior art keywords
- arrangement
- fuel injection
- internal combustion
- improving
- combustion engines
- 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
- F02B23/0624—Swirl flow
-
- 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
- F02B2275/14—Direct injection into 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
- F02B23/02—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
- F02B23/0621—Squish flow
-
- 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
- F02B23/0678—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets
- F02B23/069—Unconventional, complex or non-rotationally symmetrical shapes of the combustion space, e.g. flower like, having special shapes related to the orientation of the fuel spray jets characterised by its eccentricity from the cylinder 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
- 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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT857646X | 1938-07-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR857646A true FR857646A (fr) | 1940-09-21 |
Family
ID=11329786
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR857646D Expired FR857646A (fr) | 1938-07-13 | 1939-07-10 | Disposition pour améliorer la combustion dans les moteurs à combustion interne à injection du combustible |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR857646A (fr) |
-
1939
- 1939-07-10 FR FR857646D patent/FR857646A/fr not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR772950A (fr) | Perfectionnement aux moteurs à combustion interne du type à injection de combustible liquide | |
FR872603A (fr) | Pompe à combustible pour moteurs à combustion interne | |
FR839831A (fr) | Soupape d'injection de combustible pour moteurs à combustion interne | |
FR857646A (fr) | Disposition pour améliorer la combustion dans les moteurs à combustion interne à injection du combustible | |
FR838912A (fr) | Soupape à combustible pour moteurs à combustion interne | |
FR779909A (fr) | Dispositif d'injection du combustible dans les moteurs à combustion interne | |
FR857891A (fr) | Injecteur de combustible pour moteurs à combustion interne | |
FR873040A (fr) | Moteur à combustion interne à carburateur | |
FR845422A (fr) | Dispositif d'injection de combustible dans les moteurs à combustion interne | |
FR855431A (fr) | Moteur à combustion interne avec allumage par compression du combustible injecté | |
FR835976A (fr) | Chambre de combustion pour moteurs à combustion interne à injection de combustible | |
FR50795E (fr) | Perfectionnements aux pompes pneumatiques pour l'injection de combustible dans les moteurs à combustion interne | |
FR50750E (fr) | Perfectionnements aux pompes pneumatiques pour l'injection de combustible dans les moteurs à combustion interne | |
FR843171A (fr) | Moteur à combustion interne avec injection interne de combustible | |
FR844059A (fr) | Injecteur de combustible pour moteurs à combustion interne | |
FR528931A (fr) | Perfectionnement aux appareils d'injection dans les moteurs à combustion interne à combustible liquide | |
FR908804A (fr) | Combustible pour moteurs à combustion interne | |
FR875827A (fr) | Combustible pour moteurs à combustion interne | |
FR865038A (fr) | Perfectionnements dans les manivelles de lancement pour moteurs à combustion interne | |
FR792843A (fr) | Perfectionnements aux pompes pneumatiques pour l'injection de combustible dans les moteurs à combustion interne | |
FR842129A (fr) | Dispositif d'injection de combustible dans les moteurs à combustion interne | |
FR831393A (fr) | Soupape d'injection du combustible pour les moteurs à combustion interne | |
FR766400A (fr) | Pompe à combustible pour moteurs à combustion interne à injection | |
FR845700A (fr) | Moteur à combustion interne à injection | |
FR753804A (fr) | Perfectionnements aux pompes pour l'injection du combustible dans les moteurs à combustion interne |