Paut Motor Prototype – A Revolutionary Engine!

Paut Motor PrototypePaut Motor Prototype

This prototype is performed as an engine with two-sided pistons, positioned at 90° to each other, in combination with PAUT two-stroke cycles. Such construction provides an engine containing less assembling parts, having smaller mass to power and overall-dimensions to power ratios, which are the presumptions for a successful product to be accomplished and for low cost production/exploitation to be expected. Smaller mass, compared to the prior art engines, derives from the fact that PAUT engine contains considerably less assembling parts lacking elements such as: rods, camshafts, camshaft’s driving parts, some valves, large heads.

Paut Motor Prototype – A Revolutionary Engine!

The very construction of the two-sided piston has more advantages. Contact area between two-sided piston and cylinder is considerably larger compared to prior art pistons. Hence, specific pressures are lower and since the two-sided piston is lubricated under the pressure, the friction is considerably smaller, the more so as we know that normal force Fn in the engine center equals zero.
All these results with less wear of the piston and the cylinder. Such a two-sided piston has considerably smaller mass compared to the prior art assembly it replaces, consisting of two pistons with their prison-shafts and two belonging rods, resulting in lessening of linear motion inertial forces.

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