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Feeder system

  • US 20020117897A1
  • Filed: 02/25/2002
  • Published: 08/29/2002
  • Est. Priority Date: 02/27/2001
  • Status: Abandoned Application
First Claim
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1. A feeder system comprising:

  • a first feeder unit which is detachably provided to a first member, and includes, as an integrated unit, a first feeding portion having a primary coil, a first communication portion for transmitting a control signal for a load to be driven, and a first external connecting portion for connecting the first feeding portion and the first communication portion, to an external circuit; and

    a second feeder unit which is detachably provided to a second member adapted to be brought in to close proximity to the first member, and includes, as a integrated unit, a second feeding portion having a secondary coil which generates an induced electromotive force as the primary coil is brought into close proximity thereto, a second communication portion for receiving the control signal transmitted from the first communication portion, a second external connecting portion to which the load is connected, and a load controlling portion to which the second feeding portion, the second communication portion, and the second external connecting portion are connected and which controls the driving of the load.

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