F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
F - Mech Eng,Light,Heat,Weapons
02
B
171/105
F02B 53/14 (2006.01) F01C 1/44 (2006.01) F02B 53/00 (2006.01)
Patent
CA 1155064
- 30 - MULTICYCLE ROTARY ENGINE ABSTRACT OF THE DISCLOSURE A rotating block is secured to a central shaft and rotates within an annular casing. A stationary sun gear is secured to the casing coaxially with the shaft and planetary gears secured to the mounting shafts of a plurality of crank shafts, engage the sun gear. Each crank shaft has a throw portion upon which a bottom end bearing of a connecting rod is mounted and each connecting rod has wrist pin at the out- er end thereof operatively connected to a gate-type piston intermediate the ends of the piston which in turn is pivoted to the rotating block adjacent one end thereof and in which the distal end of the gate piston pivots inwardly and outward- ly with the distal end being in sealing engagement with an arcuately curved block divider. As the block rotates with the gates, connecting rods and crank shaft, the engagement of planetary gears with the sun gear moves the gates towards and away from the center shaft, pivoting on the pivotal moun- ting of the gates to the block. The gates move past intake ports as they open up from the periphery of the block and compress the mixture as they move towards the periphery of the block. The compressed mixture is fired by a spark plug which drives the gates open again and in the next movement towards the periphery of the block, the spent gases are ex- - 31 - hausted. The entire cycle of any one gate takes place through 180° of rotation of the block so that with four gates, for example, and diametrically opposing inlet and outlet ports and spark plugs, there are eight power strokes per revolution of the block. The necessary seals are pro- vided between moving surfaces.
365053
Ade & Company
Dobrovolny Frank J.
LandOfFree
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