Gasoline or gas dual-fuel electronic injection engine

• Main Author: YIGUANG WANG
• Format: Patent
• Language: English
• Published: 08.08.2007
• Subjects: ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES; BLASTING; CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION; COMBUSTION ENGINES; CONTROLLING COMBUSTION ENGINES; CRANKCASE VENTILATING; CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES; ENGINE PLANTS IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; 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; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; STEAM ENGINES; 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; THERMAL INSULATION IN GENERAL; WEAPONS

The utility model relates to an engine device of the car, in particular to a gasoline or combustion gas double-duty fuel electronic control unit engine. The utility model is characterized in that the engine comprises not only a cylinder cover, a piston, a tetra- manifold air intake manifold, a cylinder body and a cylinder jacket, a crank axle, a connecting bar, a water pump, a fan or the like, but also an engine oil cooler and a torsion shock absorber, wherein the wet-type structure is utilized with the cylinder cover; a many-body structure is utilized with the cylinder body and the cylinder jacket which two can be separated; a 'Y' type pipe is added to the tetra-manifold air intake manifold, a gas injector is arranged on the 'Y' type pipe; a fuel injector is mounted on the tetra-manifold air intake manifold. The utility model has the advantage of advanced structure, high powder, good economical efficiency, low noise, small oil consumption, good environmental protection, long service time and good steady performance.