| 摘要 |
The engine has the upper part of the engine block (1) shifted in comparison with traditional engines by a value given by the amplitude of the segment A-B, where A is the centre of journal pin (2) of the crankshaft and B the centre of the crank pin (3); the engine block (1) has notches (1.5) in the lower margin of the liners (1.4) within which the elongated bodes (4.1) of the connecting rods (4) move; part of the sleeve (5.1) of the piston (5), is shortened whereas on the opposite side it is lengthened; the longitudinal axis of the connecting rod (4) forms a right angle with the crank (axis a-B) and is perpendicular to the crown (5.2) of the piston (5) since at this periodic point it is on the same travel axis as the piston (5) itself; from the crank pin (3.2) a shallow layer two eighths of the total perimeter in length is removed and in which a channel (3.21) is made. |
