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Patent for Sale:

Energy Recovery System with Friction Cylinders    

Recovery energy system located at pavement level from any vehicle transited road, that allows by friction, of wheels/tyres, with rolling cylinders the generation of energy.


No hightech solution although it is easy to install, low costs of maintenance. It can be placed at any transited road, airports, railway always a place where cylinders can friction with another object (wheels/tires) in movement.

Primary Application of the Technology

Highways, airport and railway facilities, city streets.

The Problem Solved by the Technology

It can recover part of wasted energy of friction between vehicles and surface where they transit.

How the Technology Solves the Problem

Demanding energy can be supplied by that system, so local installations that need energy can be supplied without need of external electrical energy input.

Competitive Advantage

Easy to locate, low costs of maintenance, high volume of energy production.

The seller may consider selling these patents individually.
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