REGENERATIVE POWER CAPTURE SYSTEM FOR ENDLESS TRACK ESCALATORS AND MOVING WALKWAYS
Power is recovered from an escalator or a moving walkway as the step orbits an endless track on rollers. A generator is connected to a roller orbiting the track. A battery backup is provided. The power is used for emergency lighting on the step, and for data transmission. Advertising and messages ar...
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Format: | Patent |
Sprache: | eng ; fre ; ger |
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