Patent ID: 9214274
Filing Date: 2015-12-15
Classification: E05D,E05Y,H01F,H04B

Abstract:
1. A method for transmitting a signal between a wall and a leaf hinged to the wall around an articulation axis, the method comprising: providing a first signal transmission coil comprising a face side on the wall or on the leaf; providing a second signal transmission coil comprising a face side on the wall or on the leaf; modulating a carrier voltage via the signal to be transmitted so as to obtain a modulated carrier voltage; and applying the modulated carrier voltage to the first signal transmission coil so as to generate a secondary voltage modulated by the signal to be transmitted in the second signal transmission coil via an inductive coupling, wherein the first signal transmission coil and the second signal transmission coil are each arranged on the articulation axis and to face each another on their respective face sides.