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Electric suspended conveyor with contactless energy transmission

  • US 7,084,527 B2
  • Filed: 02/12/2001
  • Issued: 08/01/2006
  • Est. Priority Date: 03/22/2000
  • Status: Expired due to Fees
First Claim
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1. An electric telpher with non-contact power transmission from a feeder and return conductor conducted along a slide rail and connected to an AC power supply via a current collector configured as a U-shaped ferrite core with windings that encompasses the supply line to the control and power circuits of a transfer unit that can travel on the slide rail, characterized in that the return conductor is directly formed by the slide rail and that two separate and differently rated windings (N01;

  • N02) are provided on the current collector formed by the ferrite core that provide different supply voltages (V01;

    V02)to the power circuit and control circuit of the transfer unit, respectively.

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