A process for transferring of a signal without electrical connection by means of a conductive wall, in particular the fuselage of a marine and device for its realization

摘要

Method of transmitting a signal, without connection materielle, through a conductive wall may be a ship's hull, the apparatuses using external. / p & & p & a current supplied by a list 2 and whose intensity is proportional to the amplitude of the signal to be transmitted is applied between two points of the shell. The variations in magnetic field generated by the passage of current, are detected by a sensor 5 of the other side of the shell, which magnified, are used for the control of a device 4, 6). / p & & p & a remote control of transducers electro -.