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Piezo electric shoe sole generator battery charger (pess)
CA2826267A1
Canada
- Other languages
French - Inventor
Luciano Lisi - Current Assignee
- Individual
Description
translated from
The Piezo Electric Shoe Sole (PESS) Generator Battery Charger is a shoe sole inserted into shoes like running shoes, normal shoes, boots etc , during the shoe manufacturing process.
It is made almost entirely of piezoceramics which expand and contract as impact is generated when the shoe makes contact with the ground, thus generating a small amount of current at very low voltage.
The electricity is captured and stored in a high density mini battery embedded in the heel of the shoe sole.
Wires lead from the mini battery to a mini-jack incorporated in the heel so an external appliance like a cell phone or iPod can be charged.