Fantastic tech paper from NSU by Walter
Froede 1961 The NSU Wankel Rotating Combustion Engine
made possible by recent developments in low cost double
sided hi rez scanners :)

This historical document courtesy of Don Sherman.

Thank you Don.

I have added a lot of stuff to the web site and this will be up there
soon.

------------------------------------------------------------

OK its up there.

http://www.rotaryeng.net/NSU-rotating-combustion.pdf

Note the 52 U.S. MPG p-port rotary powered Prinz at a steady 30 MPH
in FIG. 32. A small engine in a small car. Just like a Prius almost :)
Obviously we have gone backwards on MPG :)

Paul Lamar