| 摘要 |
<p>Disclosed herein is a power conversion device for an internal combustion engine, which eliminates piston side knock and friction occurring in a cylinder, thus minimizing the loss of power and realizing high durability, therefore improving output performance. According to the present invention, a pair of connecting rods is coupled to a piston to face each other and be symmetrically arranged with respect to the central axis of the piston, thus the pair of connecting rods distributes and transmits force when the piston rectilinearly reciprocates, therefore eliminating side thrust occurring between a cylinder and the piston during vertical movement of the piston, and preventing piston side knock. Thereby, the loss of power is reduced, and durability is increased, so that output performance is improved.</p> |
