1
Guntram Scheible, Jean Schutz, Carsten Oberschmidt: Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system. ABB Research, Laurence A Greenberg, Werner H Stemer, Ralph E Locher, August 30, 2005: US06937130 (140 worldwide citation)

A magnetic field production system is proposed and has a two-dimensional winding configuration with two windings. The windings are disposed essentially orthogonally with respect to one another and enclose a machine or system. The windings have winding axes that are essentially at right angles to one ...


2
Guntram Scheible, Jean Schutz, Carsten Oberschmidt: Magnetic field production system, and configuration for wire-free supply of a large number of sensors and/or actuators using a magnetic field production system. Lerner And Greenberg Pa, April 3, 2003: US20030062794-A1

A magnetic field production system is proposed and has a two-dimensional winding configuration with two windings. The windings are disposed essentially orthogonally with respect to one another and enclose a machine or system. The windings have winding axes that are essentially at right angles to one ...