TH783A - Air-feed device for fuel injection engines directly into the combustion chamber. - Google Patents

Abstract

Air feed device For fuel injection engines directly into the combustion chamber It consists of a suction inlet (3) and an air inlet (7). The suction inlet (3) is positioned deviate from the The center of the combustion chamber (1), this inlet opens from the combustion chamber out through the cylinder head (2), with the suction sod facing the combustion chamber for the air inlet (7) leads to the tail end of the flow. Into the suction port (3) if looking at the combustion chamber from the cylinder head will see the air feeder (7) the part that passes through the cylinder head is like A curved tunnel that curls up the top in a spiral staircase. By curving in a direction In the same way as the spiral vortex of the combustion chamber air (1) and the air feeder (7), the part of the intake duct (9) is also in the shape of a curved tunnel. That curves in a direction The same way as the air intake in the cylinder head.

Claims (1)

1. The air-intake device for the fuel injection system directly enters the combustion chamber, which is coupled with the suction port (3) and the air inlet (7). The suction port (3) is positioned deflected from The center of the combustion chamber (1), this opening from the combustion chamber out through the cylinder head (2), with the suction inlet facing the combustion chamber for the air inlet (7) the tail end of the flow is connected. Into the suction port (3) If looking at the combustion chamber from the cylinder head will see the air feeder (7), the part through the cylinder head is like A curved tunnel that curls up the top in a spiral staircase. By curving in a direction In the same way as the spiral vortex of the combustion chamber air (1) and the air feeder (7), the part that forms part of the air intake duct (9) has the shape of a umbilical arc. That bend in a direction The same as the air inlet (7) is also located in the cylinder head where the air inlet (7) is assembled with a straight duct section (7c) to increase the post-kinetic inertia of the inlet air. Tubular part Here is the flow source of the air intake duct (9) and the straight duct (7c) this must be connected to the end (7a) of the air inlet along the air intake line ( 7) fit (1 claim, 1 page, 8 photos)