Gas flow control, for heat engine, consists of single valve situated below a common chamber, to which both inlet and exhaust pipes are connected, and separated by flap valves.

摘要

The mechanical arrangement of the heat engine is characterised such that each cylinder (Cy) is fitted with a single valve (S) and the inlet pipes (Ad) and exhaust pipes (Ech) are fitted with flaps (A and E). The pipes are connected together into a common chamber (Cc), which is located between the valve (S) and the flaps (A and E).