MS-250 PVG WANKEL ROTARY ENGINE MODEL

This model demonstrates the sequence of operations which take
place in the Wankel engine, a concept difficult to explain with
ordinary static diagrams. The eccentric motion of the rotor in the
double lobed chamber and the 3 to 1 ratio between the rates of
rotation of output shaft and the rotor are all readily apparent.
Rotor marked with an arrow to indicate the direction of rotation.
Water cooling channels in the engine casing shown &, as with the
other models in the range, internal passage ways are coloured to
indicate the nature of their contents and a small electric bulb is
used to indicate the moment of ignition. Overall height 250 mm