Physics > Heat > Engine Models

This is a demonstration model with oscillating cylinder, safty valve and whistle and throttle valve, fuel heated. The model is mounted on a metal base.

Same as P-2620, but works on 230V, 50Hz single phase

It consists of a powerful fixed cylinder engine with a slide valve driven from a crankshaft eccentric. The engine is provided with a double take-off pulley and is mounted on a metal base.

The engine model comprises a section cut metal cylinder covered with transparent acrylic plate to observe the working parts -piston, valves, link motion and reversing methods. The movement of wheel is very light to demonstrate the working even by blowing through mouth. Mounted on a moulded metal base.

This is a sectional working model of 2-stroke petrol engine. All the parts are made of metal or Al-alloy nicely painted. The ignition is shown by means of miniature bulb. The sectional view of carburetor and fuel supply is nicely presented. A crank handle is provided for manual operation. The complete sectional working model is mounted on a well polished wooden base with printed diagram for demonstration.

The model is same as above but the sectional detail of the 4-stroke petrol engine is nicely demonstrated.

In this sectional view of two-stroke diesel engine is demonstrated. Made of Al-ferrous metal alloy. The engine is shown in half section as above models. The working parts moves in correct path in relationship to another when hand crank is rotated.

As above but demonstration of sectional view of working components/parts of 4-stroke diesel engine.