초록 ▼

A complete rotary valve assembly and system is disclosed. The rotary valve includes a generally elongated valve body having first and second ends and a longitudinally extending axis of rotation. The rotary valve is mounted in a housing positioned above a head port of an engine. The rotary valve incl

A complete rotary valve assembly and system is disclosed. The rotary valve includes a generally elongated valve body having first and second ends and a longitudinally extending axis of rotation. The rotary valve is mounted in a housing positioned above a head port of an engine. The rotary valve includes an intake port and an exhaust port defined by a valve body arranged for periodic communication with the head port and combustion chamber as the valve rotates along the axis of rotation. The rotary valve system of the present invention includes a secondary intake port for controlling the flow of intake gases into the rotary valve, a fuel injection system, an improved sealing system, a bifurcated valve body with separated intake and exhaust passages, a cooling and reduced emissions gas exhaust control system, and an adjustable throttle control.

대표청구항 ▼

[ What is claimed is:] [1.]1. A rotary valve assembly comprising:a generally elongated valve body having first and second ends, a longitudinally extending axis of rotation, and an outer wall;said valve body being formed from a separate intake housing and exhaust housing which are fitted together;an

[ What is claimed is:] [1.]1. A rotary valve assembly comprising:a generally elongated valve body having first and second ends, a longitudinally extending axis of rotation, and an outer wall;said valve body being formed from a separate intake housing and exhaust housing which are fitted together;an intake port and a radially spaced exhaust port defined by said outer wall of said valve body;an intake passage extending between said first end of said valve body and said intake port;an exhaust passage extending between said exhaust port and said second end of said valve body;said intake passage including an intake tube connecting said intake housing with said intake port and said exhaust passage including an outlet tube connected to said exhaust port, said intake tube and said exhaust tube defining a space therebetween; andsaid exhaust tube having an inner tube connected to said exhaust port and extending through and being radially spaced from said outer wall of said exhaust housing.