| 摘要 |
PURPOSE:To make torque so as to be taken off via no crankshaft, by having a compressive partition member controlled by inner and outer surface cams at a combustion chamber, and making it operate by centrifugal force or an elastic member without being projected out with rotor rotation. CONSTITUTION:A compressive partition member 4 is projected out with rotation of a rotor 2, slidingly moves on the surface of an inner surface cam 18, and is slides an inner circumferential surface of a housing 1 of a combustion chamber 11 as being controlled, while it inhales an air-fuel mixture from a suction port 10, compressing it, and is retracted into a compressive partition member chamber 7. And, this compressed gas is ignited by a spark plug 15 just before capacity in a compressed gas chamber 9 of a combustion partition member 5 comes to minimum. Then, a tip end 5b of the combustion partition member 5 getting out of an outer surface cam 18 is projected out, and with this expansion to a combustion chamber 16, turning force is given to the rotor 2, while it is exhausted out of exhaust ports 21 and 17. Thus torque is taken off by an output shaft 3 tightly attached to the rotor via no crankshaft. |
