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Patent # Patent # 7,089,893 Patent # 7,287,496 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 4 – stroke internal combustion.

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Presentation on theme: "Patent # Patent # 7,089,893 Patent # 7,287,496 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 4 – stroke internal combustion."— Presentation transcript:

1 Patent # Patent # 7,089,893 Patent # 7,287,496 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 4 – stroke internal combustion engines Web Site: Web Site: <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

2 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 2.5 inch Performance Shaft Valve over 4 inch diameter cylinders 2.5 inch Performance Shaft Valve over 4 inch diameter cylinders Built In - Exhaust Energy Transfer

3 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 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 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

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

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

6 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> Ceramic Valve Shaft

7 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> TC <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 10 0 Valve Overlap Intake cycle opens 5 0 BTC – closes BTC Cam ramping requires greater timing durations Dynamic Exhaust and Intake Flow System TC Exhaust Energy EnergyTransfer – – – –Reduces Timing Timing Lag LagExhaust Energy EnergyTransfer – – – –Reduces Timing Timing Lag Lag Exhaust cycle opens ATC – closes 5 0 ATC Replaces obsolete cam driven poppet valves

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

9 Max Power Zone 25 0 to 85 0 A.T.C. Max Power Zone 25 0 to 85 0 A.T.C P.S.I P.S.I. <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> +30 P.S.I. at 90 0 A.T.C. Maximum Power – 25 0 to 85 0

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

11 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> The intake recess area adds pressure to the intake tract with pressure from the previous compression cycle. <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> Seat distance equals one half of the shaft perimeter divided by 360 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. Beveled edges produce durations for Exhaust and Intake Beveled edges produce durations for Exhaust and Intake

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

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

14 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> 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. 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. 21 st Century Engines 21 st Century Engines <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> Power supplied Valve train springs use +15 % of available Horsepower Horsepower 20%20% No Valve train springs

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

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

17 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> Dedicated Exhaust and Intake Shafts Dedicated Exhaust and Intake Shafts <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>> Efficient positive pressure Valve System Efficient positive pressure Valve System Advanced Designs Centerline

18 <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>

19 David Ostling 933 South Geneva Street Denver, CO Phone # Fax # David Ostling 933 South Geneva Street Denver, CO Phone # Fax # contact: contact: or <<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>><<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>


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