Internal-combustion engines – Multiple cylinder – Cylinders in-line
Patent
1973-11-27
1976-03-23
Husar, C. J.
Internal-combustion engines
Multiple cylinder
Cylinders in-line
123 80BB, 123190BA, F02B 7526
Patent
active
039453596
ABSTRACT:
A rotary internal combustion engine which includes a plurality of cylinders equiangularly mounted around a central rotary valve assembly on an axial horizontal shaft, in which more complete combustion and less emission of unburnt gases is achieved. The engine embodies a valving rotor comprising horizontally spaced discs having two properly located intake and exhaust valve passages and related generally cup-shaped intake/exhaust guide means eccentrically mounted on the shaft. This arrangement together with correspondingly horizontally spaced intake/exhaust ports in the respective cylinders, provides for dual intake charges and for the exhaust gas to be discharged twice and more completely in a single exhaust stroke via the properly located exhaust valves. The exhaust valves, which are also in the horizontally spaced rotor discs, are circumferentially displaced from the respective intake valves and also from each other.
REFERENCES:
patent: 1096952 (1914-05-01), Robb et al.
patent: 1298132 (1919-03-01), Williams
patent: 2065790 (1936-12-01), Braunwalder
patent: 2403282 (1946-07-01), Holmes
Husar C. J.
Munz Otto John
Sessions O. T.
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