3B SCIENTIFIC 1002994 Instrucciones De Uso página 3

3B SCIENTIFIC ® PHYSICS
Wankel Engine, Transparent
Instruction sheet
04/12 JS
1. Description
A rotary or Wankel engine also functions using a
four-stroke principle.
A rotating piston of curved triangular shape con-
veys the force and also controls the changes in
the gas mixture.
Working strokes for rotary engine:
Fig. 1:
Intake (top), compression (right),
ignition or power (bottom), exhaust (left)
3B Scientific GmbH ▪ Rudorffweg 8 ▪ 21031 Hamburg ▪ Germany ▪ www.3bscientific.com
1 Outlet
2 Inlet
3 Combustion chamber
4 Eccentric shaft
5 Rotating piston
6 Spark plug
Additionally recommended:
Overhead Projector (230 V, 50/60 Hz)
or
Overhead Projector (115 V, 50/60 Hz)
•
•
Subject to technical amendments
© Copyright 2012 3B Scientific GmbH
1002994
2. Operation
Lay the transparency on the daylight projec-
tor.
Move the components by hand to the places
which correspond to the various strokes.
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