About 2 results
https://drivepatents.com/patents/970517 · 3 Sep 2014
The generator (50) has a conductive loop (10), and a current-voltage converter (20) generating electric voltage and delivering electric energy from current induced in the loop. A rectifier (30) provides non-alternating voltage from the voltage generated by...
https://drivepatents.com/patents/1081391 · 22 Dec 2004
The method involves inducing a voltage in a loop (5) coupled to the electronic components (1) using the magnetic field generated by a current flowing in a conductor (2) via which trains running on the track (3) are supplied with electrical energy. The volt...