INTERNAL COMBUSTION ENGINE WITH ROTARY PISTON INJECTION OF THE TROCHOIDE TYPE

摘要

The present invention relates to a rotary piston injection internal combustion engine of the trochoidal type. This engine comprising a first injector in the casing 1 and a second injector in an intake duct is characterized in that the first injector 11 is arranged in a location of the casing 1 which is still located in the area of the chamber. A suction workpiece and is configured as an air jacketed injector. A fuel metering device 18 injecting a quantity of fuel proportional to the quantity of air sucked in, is permanently connected with the first injector 11 while a control device 23 connects the second injector 15 to the device 18 from a determined partial load regime up to maximum load. The invention makes it possible to improve the preparation of the fuel-air mixture.