| 摘要 |
<p>Provided is a combustion promotion device for an internal combustion engine, which includes a plurality of blades each whose air inlet portion is formed of a horizontal surface and whose air outlet portion is formed of a curved surface, and which are arranged in radial direction, and a cylindrical main body in which the plurality of blades are fixed, and around the air inlet end portion of which a number of main body fixing end plates are formed, to thereby promote combustion in the internal combustion engine.</p> |
