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Openings
Product: Human Powered Energy Revolving Door
Manufacturer: Boon Edam
 The HPE TQM Door is intended not only to save energy but to actually generate energy each time it is used. The door is equipped with a special generator driven by human energy applied to the door while controlling its rotating speed. A set of supercapacitors store the generated energy as a buffer and provide a consistent supply for the low-energy LED lights in the ceiling. boonedam.us
*Editor's Pick
[Reader Service: December 2009 #224] |
