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Charger

  • US 20050085122A1
  • Filed: 10/16/2003
  • Published: 04/21/2005
  • Est. Priority Date: 09/29/2003
  • Status: Abandoned Application
First Claim
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1. A charger performing accelerated varying electromagnetic field to produce mass inductive current for power, comprising:

  • a separate casing defining an opening, a cover enveloping the opening;

    a slider being received in the casing and including a fixing plate, a metal base assembled on a side of the fixing plate, and rolling elements on corners of the fixing plate, the metal base forming a plurality of shafts thereon;

    a coil set being received in the casing and having a plurality of coils surrounding the shafts of the metal base;

    a magnet set being assembled on a bottom of the casing and being spaced a predetermined distance from the slider, the magnet having a plurality of magnets; and

    buffers being received in the casing and located at opposite sides of moving path of the slider for providing reset force of the slider after displacement;

    wherein magnetic field varies quickly between coils of the coil set and magnets of the magnet set when the slider slides, thereby producing mass inductive current.

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