Problems with pollution and the reduction of oil stocks required demand more unconventional renewable energy sources. In the automotive industry is getting electric motors as an alternative to internal combustion engines. But to achieve the desired characteristics of an electric car need a secure and powerful source of electricity that can power the engine continuously. It turns out that the batteries for this engine are very heavy, bulky, long time to load and yet fail to provide the minimum mileage of the car.
Therefore, electric current to introduce various sources of electricity as standard alternators, solar panels, mini wind turbines and small gasoline generators, but they are not yet able to provide the necessary resource of energy. I.e. produced by these power sources is much less than costs. For this and demand an alternative source of electricity in the car continues …
While natural sources of electricity (solar panels and mini turbines) for a car are highly volatile and weak management (in bad weather conditions or in the dark part of day) and internal (such as alternators and generators) with low efficiency.


The invention refers to ecure and powerful source of electricity for the car engine that can power the engine continuously regardless of weather conditions.A piezo located in an additional ring on the inside of the tire near neposrestvena barge. At one end against the solid crystal base and the other – the inside of the tire (barge).
To prevent breakage of the crystals are molded (vulcanized) with additional rings (inner tube), which will also be elastic.
A tire lying on a road surface contact patch 2 by 3. Piezo 4 are molded or vulcanized rubber in vatreshnaga 6 and are based on the solid 6.

Figure 2 shows a principle of action avtogumata. When a tire rotation consistently all four crystals will be subjected to linear deformation (in the case of a length splaskvane) as well at both ends of the crystal concentrate charges with opposite charges and appears electromotive force. For it to be displayed by anode 7 and cathode 8 wire internal and external edges of the crystals are connected with an anode 9 and cathode electrically 10 metal discs. They, in turn, rub in anode 11 and cathode 12 brushes are also transmitted by wire tension on the chain.

View a detailed description in the R&D Repository »

Request a proposal

Valorisation Plan Authors

Related Documents

There in no related documents

Visit the other applications of the INTERVALUE Platform: R&D Repository | IP Agreements

© 2009-2010 INTERVALUE Project