Next Generation Rotary Engine?

Patented Intake System for Wankel Rotary Engine, Removes traditional 'Throttle' valve and controls engine load by varying the amount of Air/Fuel avilable for combustion by bleeding off the compression cycle and recirculating it into next the intake cycle. "Compression Charge Recirculation Engine Load Control" Improved torque curve with less fluctuation, Reduced pumping losses, Better fuel atomisation/ economy.

PATENT LICENCE FOR SALE

Category:

People & Blogs

Tags:

• wankel
• rotary
• engine
• next
• generation
• patented
• intake
• system
• rotor
• development
• animation

[adi1tube]

The injector in circulation tract is low vol high atomising which tapers off as valve closes, meanwhile, hi vol injector takes over.

Not all that clear in the Gis but you can see it.

[adi1tube]

The objection of this intake system is for emission control and improved fuel economy for the wankel engine, top end power at wide open throttle is uneffected.

The end engine load result is the same ie:

@ -10psi vacuum (5psia) in throttle valve engine at 10:1 compression is 50psia - 14.7(one atmosphere) = 45.3psi (not including thermal expansion/friction/turbulence values)

or

One atmosphere (14.7 psia) compressed only 3:1 (via bleed off tract) in light load = 44.1psi

[Thingamajigs]

something tells me the animation should be spinning much faster than that...

[anasamla]

@isays in simple terms - less power at lower rpm = better gas mileage, but u still get the power u need at a higher rpm

[TheBigshooter44]

@anasamla so in other words.. less torque..

[jgm1234567]

@2cv56 great ear!

[webgier]

Those crazy germans and their inventions

[2cv56]

You can hear misfire at 0:19

[Al828282]

Has a model been built to demonstrate that this concept is valid?

[chitownsportsfan1]

@Thingamajigs Maybe, but the gear within the triangular gear is rotating at 3x the speed.

[nerto1991]

MAZDA RX-8 ENGINE

[JordanWallac3]

@anasamla not quite. If the engine is more efficient, and makes more power on the same amount of fuel you'd be on the throttle less and would use less fuel.

[DesignViz]

Thanks for the great animation! Visit the NXTutorials website for more cool tutorials on NX 8.