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(11) | EP 2 215 918 A3 |
| (12) | EUROPEAN PATENT APPLICATION |
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| (54) | Electrically heated insoles for footware and remote control heating system for electrical insoles for footware |
| (57) A wire-free, rechargeable electrically heated insole for footwear. The insole comprises
an upper sole and a bottom sole separated by electrical components for controlling
the continuous monitoring and heating of the insole. An insert and fiber plane are
also provided as a cushion for the electrical components between the upper and bottom
soles. The electrical components comprise a printed circuit board electrically coupled
with a thermostat, an amplifier and transistor, resistors, and a light emitting diode
to form the electrical system. An integrated battery is used to power the system.
The insole is designed to be automatically activated to generate heat when the temperature
of the foot inside the footwear cools to a certain temperature and automatically de-activated
or discontinue generating heat when the temperature of the foot inside the footwear
heats to a certain temperature. Alternatively, the electrical insole for footwear
may be heated using a remote control heating system comprising a remote transmitter
coupled with a receiver and other additional electrical components provided in the
sole.
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