×

Method and circuit for energizing an electrical device

  • US 8,125,122 B2
  • Filed: 07/02/2009
  • Issued: 02/28/2012
  • Est. Priority Date: 07/02/2009
  • Status: Expired due to Fees
First Claim
Patent Images

1. A method for energizing an electrical device, wherein the electrical device is coupled via a switch to an electrical power supply, the method comprising:

  • generating electrical energy by converting energy of a mechanical movement into electrical energy,supplying the generated electrical energy to the switch to provide an electrical coupling of the electrical device to the electrical power supply, andsupplying electrical energy from the electrical device to the switch after the generated electrical energy is supplied to the switch, to maintain the electrical coupling of the electrical device to the electrical power supply.

View all claims
  • 3 Assignments
Timeline View
Assignment View
    ×
    ×