Stairs valve seat cylinder head with to control the charge exchange valve seats and disposed in a stairway manner in the gas outlet valves, air inlet duct, so that after the second clock signal in the gas outlet duct automatically between the valve body and the piston surface to produce a combustion chamber

摘要

Stairs valve seat a at the cylinder head to control the charge exchange in the gas outlet duct b in the truncated conical underside example, a / example, b of the valve seat c in the example, a step-like fashion via the valve seat e in that a from the air supply inlet d can be arranged, which in the following briefly as stairs valve seat cylinder head is designated a, wherein the basic goal of the invention is, in a stairs valve seat cylinder head a for controlling the charge exchange the gas outlet duct b at the frustoconical underside example, a / example, b with the valve seat in the example, a c in such a way that by the special constructional embodiment of the valve seat c stair-shaped via the valve seat e from the air supply inlet d can be arranged in such that, under the valve seat c and the valve body c. a in the example, a is always automatically after the second clock pulse, the combustion chamber example, b can be produced, wherein the gas outlet duct b, which in this example, in the vertical diameter of the figure of two equally sized obtuse angles to the drawing shows, z...