Dual Pressure Intake Engine Dual Pressure Intake Engine - Animation
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Invent Horsepower Link Table






Dual Pressure Intake Engine

Using the Double Acting 'Uniport Valve'

(Patent #5,782,215)
Increasing thermal efficiency by ~1 % and hp by ~8 %

Importance of Uniport Valve
For the
Dual Pressure Intake Engine
A dual intake engine is possible without using the Uniport Valve. But the extra port area it provides (~39% more intake area) is what allows an engine to keep its volumetric efficiency while increasing the thermal efficiency.
 
3D View of The Uniport Valve
in the
Dual Pressure Intake Engine










Dual Pressure Intake Engine - 3D View