US Patent 11181206 Valve module with wireless energy-transfer unit

A valve module with a wireless energy-transfer unit. The wireless energy-transfer unit has at least one energy-transmitting unit and at least one energy-receiving unit. The energy-receiving unit is arranged on a valve piston, on a valve spindle, on a valve actuator housing, on a valve housing, or on a valve-closing element. The energy-receiving unit may be connected to a sensor unit located inside the valve actuator housing.