GAS FUEL ENGINE

• Main Authors: SAKAMOTO, NOBORU, MATSUMOTO, HIROMITSU, ONDA, NAOKI
• Format: Patent
• Language: English; French; Japanese
• Published: 31.07.2003
• Edition: 7
• Subjects: BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MECHANICAL ENGINEERING; SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE; WEAPONS

It comprises a first fuel feed stroke for allowing fuel gas to stay in an intake passageway (5) with an intake valve (15) closed, and a second fuel feed stroke for feeding fuel gas from a gas spout (nozzle 4) in the vicinity of the intake valve (15) into the intake passageway (5) during intake stroke. L'invention concerne un moteur à combustible gazeux. Ce moteur comprend une première course d'alimentation en combustible permettant au gaz combustible de rester dans un passage d'admission (5) dont la soupape d'admission (15) est fermée, et une deuxième course d'alimentation en combustible servant à acheminer le gaz combustible d'un bec à gaz (buse, 4) disposé à proximité de la soupape d'admission (15), vers le passage d'admission (5), pendant l'admission.