| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling efficiency type engine entirely cooled by one-way aeration so as to improve fuel consumption during traveling.SOLUTION: A piston 5 is arranged around a shaft 1. There is provided an operation induction shaft hole of a cylinder 3 receiving a sliding motion of its piston shaft. A surface of an operation receiving rail of an operation receiving propeller 2 comprising a return drawing rail fixed to the shaft 1, an operation receiving rail, a rail cover, a pushing-back fan 18 and a small propeller piece 100 is rotated, while being moved, by an operation guiding roller at an extremity end of the piston shaft, it is received by a wide surface under sliding of the operation induction roller and a part of the operation receiving rail receiving friction, thereby cooling effect is produced and at the same time, rotations of the prescribed pushing-back fan 18 and the small propeller piece 100 cause air flow for cooling or surrounding air to be taken to assist rotation, and further there is provided same oriented total-elements type series-connected engine arranged in one row around the shaft 1.SELECTED DRAWING: Figure 2 |
