Patent ID: 8505503
Filing Date: 2013-08-13
Classification: F02B,F02D,Y02T

Abstract:
1. An internal combustion engine, comprising: a cylinder chamber having a cylinder gas inlet and a cylinder gas outlet, said cylinder gas outlet being formed in a straight cylindrical shape; an adjustment plate attached to the cylinder gas outlet; an exhaustion pipe attached to the cylinder gas outlet with the adjustment plate in between, said exhaustion pipe being formed in a straight cylindrical shape so that a lower portion of the cylinder gas outlet is aligned on a straight line with a lower portion of the exhaustion pipe; and a piston disposed inside the cylinder chamber, wherein said adjustment plate has a through hole having an opening area smaller than that of the air cylinder gas outlet, said adjustment plate is attached to the cylinder gas outlet so that a lower edge of the through hole of the adjustment plate is situated at a higher position relative to a lower edge of the cylinder gas outlet, said piston is disposed inside the cylinder chamber so that an upper end surface of the piston is situated at a higher position relative to the lower edge of the cylinder gas outlet when the piston is situated at a bottom dead point.