Arrangement for wireless electric power supply of number of sensors and/or actuators has component for converting acceleration into electrical energy integrated into sensors/actuators

摘要

The arrangement has a component for detecting sensor acceleration and converting it into electrical energy integrated into sensors and/or actuators (1.1-1.s) mounted on a machine. The sensors and/or actuators have a mass-spring arrangement that oscillates depending on the acceleration of machine components and an immersion coil/permanent magnet arrangement for converting the oscillations into electrical energy. Independent claims are also included for a sensor or actuator with an integrated component for detecting sensor acceleration and converting it into electrical energy and for a system for a machine contg. a number of sensors and/or actuators.