Dynamic Energy Systems Combustion Engine Valve System 4 – stroke internal combustion engines Patent # 7,089,893 Patent # 7,287,496 Web Site: www.DynamicEnergySystemsLLC.com Confidential <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Built In - Exhaust Energy Transfer 2.5 inch Performance Shaft Valve over 4 inch diameter cylinders Increased R.P.M. Range www.DynamicEnergySystemsLLC.com Recovering Untapped Power Recovering Untapped Power <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Run engines to higher R.P.M.s Designed For: Compatible with today’s engines Significant Efficiency Gains Smooth acceleration Rotational Valve Shaft is durable, easy to repair, no valve drop, no rocker arms to break and the timing belt is low maintance repair. No valve float with increased R.P.M. range for more power including Diesel and Supercharged engines. Run engines to higher R.P.M.s <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

RSV Systems works with the direction of Energy flow TC Efficient Compression Power Cycle Zone 175 0 25 0 ATC to 85 0 10 0 Valve Overlap Recovering Untapped Power Recovering Untapped Power <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Significant Efficiency Gain Metal Alloy Cylinder Head Ceramic Valve Shaft <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Metal Alloy Cylinder Head Ceramic Valve Shaft <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Dynamic Exhaust and Intake Flow System Intake cycle opens 50 BTC – closes 1850 BTC Dynamic Exhaust and Intake Flow System TC TC Exhaust Energy Transfer – – Reduces Timing Lag 10 0 Valve Overlap 10 0 Valve Overlap Replaces obsolete cam driven poppet valves Cam ramping requires greater timing durations Exhaust cycle opens 1750 ATC – closes 50 ATC <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Ceramic Valve Shaft rotates clockwise when exhaust port is on the left Curved Intake and Exhaust recesses are opposite per cylinder keeping the Rotating Shaft balanced. Ceramic Valve Shaft rotates clockwise when exhaust port is on the left Exhaust Intake Same cylinder showing all ports Durable Durable

Cost Effective Performance Max Power Zone 25 0 to 85 0 A.T.C. at 90 0 A.T.C. +30 P.S.I. + 375 P.S.I. Maximum Power – 25 0 to 85 0 With Less Pollution <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Dynamic Exhaust and Intake Flow System The intake recess area adds pressure to the intake tract with pressure from the previous compression cycle. Exhaust energy captured by the Shaft Valve System is transmitted back to the crankshaft via the timing chain. Beveled edges produce 190 0 durations for Exhaust and Intake Exhaust Energy at 90 0 BTC Dynamic Exhaust and Intake Flow System Fuel/air mixture continues exploding during the entire exhaust cycle. The valve shaft captures the energy from exhaust gasses forcing rotation on the valve shaft in the direction of energy flow. As R.P.M. increases the fuel/air mixture continues exploding past B.C. throughout the exhaust cycle. <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

durations for Exhaust and Intake Enhanced Volumetric Efficiency The intake recess area adds pressure to the intake tract with pressure from the previous compression cycle. Untapped Power Beveled edges produce 190 0 durations for Exhaust and Intake Seat distance equals one half of the shaft perimeter divided by 360 Enhanced Volumetric Efficiency The valve shaft captures the energy from exhaust gasses forcing rotation on the valve shaft in the direction of energy flow. <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Untapped Power Active Gas Tight Operation Beveled edges produce 190 0 durations for Exhaust and Intake Seat distance equals one half of the shaft perimeter divided by 360 Enhanced Volumetric Efficiency 10 0 of crankshaft rotation to seat Contact points and the arc of the recessed areas determine timing durations. <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Efficient Power Energy within the Engine Effective gas tight operation Exhaust Force Exhaust Energy R.S.V. Systems enables higher R.P.M.s Effective gas tight operation Exhaust force on Valve Shaft increases with higher R.P.M. resulting in minimum torque on Shaft. Ceramics is the enabling technology which allows for successful gas tight operation <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Valve train springs use +15 % of available 21st Century Engines No Valve train springs Co-Development of the Rotating Shaft Valve System with Engine Companies and Ceramic Companies. Optimize Rotational Shaft Valve System for the best design to achieve greater efficiency. Determine the best Metal Alloy with long life and durable properties. Cost effective and reliable. +50% fewer moving parts. Efficiency = Power obtained from Power supplied. Valve train springs use +15 % of available Horsepower POWER 20% OBTAINED Power supplied <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Enhanced Volumetric Efficiency Reduced Friction Intake recess Exhaust recess Centerline 90 0 rotation at valve shaft Enhanced Volumetric Efficiency 180 0 rotation at crankshaft Only cylinder heads are modified and use existing “OHC Drive trains” for Valve Shaft timing <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Metal Alloy cylinder head TurboValve Metal Alloy cylinder head Reduced Friction Efficient Gas Mileage Efficient Horsepower Oil free Ceramic Rotary Valve Shaft View of ports from cylinders <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Efficient positive pressure Advanced Designs Dedicated Exhaust and Intake Shafts Centerline Efficient positive pressure Valve System Twin decicated shafts <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Rotational Shaft Valve System Use less Fuel Keep the Horsepower Rotational Shaft Valve System 21st Century Engines <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

Dynamic Energy Systems Rotational Shaft Valve System David Ostling 933 South Geneva Street Denver, CO 80247 Phone # 303-344-9778 Fax # 303-344-1773 Dynamic Energy Systems Rotational Shaft Valve System e-mail contact: djostling@DynamicEnergySystemsLLC.com or trip1228@aol.com <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>