Twin rotary valves for a four stroke internal combustion engine

Internal-combustion engines – Valve – Rotary

Reexamination Certificate

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Details

C123S190200

Reexamination Certificate

active

06755171

ABSTRACT:

BACKGROUND OF THE INVENTION
This invention relates to a cylinder head for an internal combustion engine, having a rotary intake valve and a rotary exhaust valve.
SUMMARY OF THE INVENTION
The twin rotary impeller fin valves provide an improved intake and exhaust valve system for an internal combustion engine. Each of the rotary valves include three sealing blades and four sealing rings. Impeller fins are fixed to each of the rotary valves, improving efficiency, and, in the case of the intake valve, enhance fuel atomization of the fuel/air mixture.


REFERENCES:
patent: 1116999 (1914-11-01), Crawford
patent: 1164605 (1915-12-01), Wilson et al.
patent: 1210672 (1917-01-01), Morse
patent: 1213068 (1917-01-01), Box
patent: 2155143 (1939-04-01), McDermett
patent: 4036184 (1977-07-01), Guenther
patent: 4077382 (1978-03-01), Gentile
patent: 4134381 (1979-01-01), Little
patent: 4545337 (1985-10-01), Lyons et al.
patent: 4658776 (1987-04-01), Coman
patent: 5003942 (1991-04-01), Hansard
patent: 5052349 (1991-10-01), Buelna
patent: 5410996 (1995-05-01), Baird
patent: 5503124 (1996-04-01), Wallis
patent: 5540054 (1996-07-01), Bullivant
patent: 5579730 (1996-12-01), Trotter
patent: 5941206 (1999-08-01), Smith et al.

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