Rotary-piston internal combustion engine

Internal-combustion engines – Rotating cylinder – Radial

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F02B 5700

Patent

active

039318109

ABSTRACT:
A rotary-piston internal combustion engine having one or any number of rotary pistons, mounted in a cylindrical cylinder block, the cylinder block being mounted for rotation in an elliptical casing, on a central hub associated with said casing. A central drive shaft is connected to the cylinder block for rotation therewith, and each cylinder provides one power stroke per revolution of the cylinder block. Each cylinder is provided with a push rod, adapted to be restrained against the interior of the cylindrical wall of the engine casing. The engine is self-lubricating, and eliminates the need for a crankshaft, has a minimum of moving parts and thus friction points are minimal provides a hugh power-to-weight ratio and minimizes exhaust emissions. Ignition may be either by spark means, or by dieseling.

REFERENCES:
patent: 879512 (1908-02-01), Braunwalder
patent: 1646695 (1927-10-01), Hubbard
patent: 1827094 (1931-10-01), McCann
patent: 1853563 (1932-04-01), Hungerford et al.
patent: 1990660 (1935-02-01), McCann
patent: 2036060 (1936-03-01), Lewis
patent: 2129960 (1938-09-01), Presby
patent: 2217796 (1940-10-01), Dell

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