US2009194058A1PendingUtilityA1
Cylindrical valve system
Est. expiryFeb 5, 2028(~1.5 yrs left)· nominal 20-yr term from priority
Inventors:John Earl Pascale
F01L 7/026
13
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Claims
Abstract
The Cylindrical Valve System is a more efficient method of allowing Intake and Exhaust to occur in an internal combustion engine or similar device. It removes the restrictive camshaft, valves and valve springs and substitutes two highly efficient tubes spinning on roller bearings. Try to imagine turning a camshaft and overcoming the restriction of the valve springs, it is impossible. However, with the Cylindrical Valve System it is easily accomplished by hand.
Claims
exact text as granted — not AI-modified1 . The “Cylindrical Valve System” replaces the typical camshaft, rods, valves and springs of an internal combustion engine with a much less restrictive two (2) tube system for the distribution of air-fuel mixture and exhaust.
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