| 摘要 |
<p>A four-stroke combustion engine with a rotating segment in distributing mechanism consists of a cylinder block (2) accommodating a piston (3), enclosed in the upper part by a head (1), said head (1) having in its lower part a bed (22) with a sucking port (6), an exhaust port (7), and an ignition member (18). The bed (22) accommodates a hollow rotating cone segment (8) with a segmental opening (23) associated with the sucking port (6), or exhaust port (7), or ignition member (18). A shank (9) of a rotating cone segment (8) is interconnected with a timing mechanism (19) to provide rotated and travel movements of said rotating cone segment (8) against the head (1) during expansion cycles of the combustion engine. A projection (20) formed on the upper part of the piston (3) contains a blast channel (21).</p> |
