WIRELESS POWER DISTRIBUTION SYSTEM AND METHOD FOR POWER TOOLS

  • US 20100181964A1
  • Filed: 01/22/2010
  • Published: 07/22/2010
  • Est. Priority Date: 01/22/2009
  • Status: Abandoned Application
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First Claim
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1. A wireless power distribution system for tools, the system comprising:

  • a power transmitter configured to transmit a power signal within a first power distribution volume;

    a power harvester configured to receive the power signal,wherein the power harvester is also configured to determine whether the received power signal is greater than a threshold power value;

    a battery pack configured to be in electrical communication with the power harvester and receive power from the power harvester when the received power signal is greater than the threshold power value; and

    a power tool including a motor and configured to removably connect to the battery pack,wherein the motor is configured to be selectively powerable by the battery pack when the received power signal is less than the threshold power value.

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