Wankel Rotary Engine Model, Shows the internal structure and operating principles of a Wankel engine, Each

Details

Cut away to show internal constructional detailsRotary piston engine avoids reciprocating partsPower piston is arch-like triangular rotor which generates epitrechoid upon rotationHand-powered motion supplied through crank demonstrates moving parts of engine as handcrank is rotated Simulated spark plug uses small lamp to indicate firing point Constructed from aluminum and plastic