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METHOD AND DEVICE FOR REDUCING THE ENERGY CONSUMPTION OF AN ELEVATOR INSTALLATION

  • US 20070295566A1
  • Filed: 06/12/2007
  • Published: 12/27/2007
  • Est. Priority Date: 06/12/2006
  • Status: Active Grant
First Claim
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1. A method of reducing energy consumption of an elevator installation which can be alternatively brought into an operating mode and a standby mode, comprising the steps of:

  • detecting a use criterion with a detecting means; and

    bringing the elevator installation by a mode changing means from the operating mode to the standby mode in the case of non-fulfillment of the use criterion and fulfillment of a standby criteria and from the standby mode to the operating mode in the case of non-fulfillment of the standby criteria.

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