Two-cycle recompression internal-combustion engines in which the working piston and the pump for supplying a combustible mixture thereto are arranged at an angle to each other, axial lines through the pump and motor cylinders being perpendicular to the main shaft of the engine and lying in planes inclined to each other, which pass through the said main shaft. The axes of the pump and working cylinder also ordinarily lie in a single plane perpendicular to the main shaft of the engine.
(1) Note. The supply-pump is inseparable from the engine and ordinarily operated upon the whole charge, as in engines in
