F - Mech Eng,Light,Heat,Weapons – 02 – M
Patent
F - Mech Eng,Light,Heat,Weapons
02
M
F02M 69/08 (2006.01)
Patent
CA 2203185
Device for injecting a fuel gas mixture into a combustion engine comprising within each cylinder a gasifying chamber (1) directly communicating with the gas inlet (2) of each combustion chamber; an injector needle valve (4) for continuously injecting liquid fuel; means (14, 15) for injecting pressurized primary air into the premixing chamber (17); means (19) for admitting slightly overpressurized secondary air; a helical screw (7) for overpressurizing, mixing and molecular fractionating the air/fuel premixture and transforming it into a homogeneous gas in each of the gasifying chambers (1), said screw being alternately rotated by the pressure of the air/fuel premixture and the depression in the gasifying chamber, electronic means for controlling and regulating the flow of the various fuel supply means into primary and secondary air flows and the injection of fuel into the premixing chamber (17).
Dispositif d'injection d'un mélange gaz carburant pour moteur à explosion comportant: une chambre (1) de gazéification par cylindre, située en communication directe avec l'admission (2) de gaz dans chacune des chambres d'explosion dudit moteur; un pointeau (4) d'injection continue de carburant liquide, et un moyen (14, 15) d'injection d'air primaire sous pression dans une chambre de pré-mélange (17); un moyen (19) d'admission d'air secondaire à faible surpression; une hélice (7) de surpression, de brassage et de fractionnement moléculaire du pré-mélange air/carburant, transformant ledit pré-mélange en un gaz homogène dans chacune desdites chambres (1) de gazéification, entraînée alternativement en rotation par la pression du pré-mélange air-carburant et par la dépression de la chambre de gazéification; des moyens électroniques de pilotage et de réglage de débit des divers moyens d'alimentation en carburant, en air primaire et secondaire et d'injection du carburant dans la chambre de pré-mélange (17).
Dejoux Andre
Nazare Edgard
Robic
LandOfFree
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