F - Mech Eng,Light,Heat,Weapons – 02 – B
Patent
F - Mech Eng,Light,Heat,Weapons
02
B
171/61
F02B 75/26 (2006.01) F02B 3/06 (2006.01) F02B 75/02 (2006.01) F02B 75/04 (2006.01)
Patent
CA 1196578
INTERNAL COMBUSTION ENGINE Abstract An internal combustion engine comprises a plurality of cylinders disposed in circular array, each having a piston slidably received therewithin to define a combustion chamber. Connecting rods affixed to the pistons are provided with cam follower means for engaging a cam surface on a drum disposed coaxially with the aforementioned array, the cam follower means engaging different portions of the cam surface for causing the drum to rotate as the pistons fire. The drum is axially movable with respect to the array of pistons whereby the com- pression ratio of the engine is readily changed. Supercharging chambers are defined on opposite sides of said pistons from the combustion chambers for compressing a fuel-air mixture which may then be received into pressure tanks associated with the respective cylinders for delivery to the combustion chambers. The piston ends have helical surfaces for producing a swirling of gases within the combustion chambers.
401668
Energy Dynamics International Inc.
Oyen Wiggs Green & Mutala Llp
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