| 摘要 |
<p>The invention discloses a rotary internal combustion engine. The engine includes a cylinder block with circular section, which consists of two identical cylinder blocks with semi-circular sections. Two identical rotors are installed within the cylinder block. The rotors are provided with four pistons with piston rings similar to the reciprocation engine. Two identical rotor shafts are vertically fixed on the two rotors respectively. Two non-circular gears are installed on the two rotor shafts separately, which engage with two eccentric gears respectively attached to one output shaft respectively. Thus the rotors do work four times every revolution. The engine has no valve mechanism, and may include multi spark plugs or injectors, multi intake ports and multi exhaust ports. The engine can increase the differential speed by changing gear sets, in order to enhance the working performance. The engine can also combine multi cylinder blocks to provide larger output power.</p> |
