| 摘要 |
<p>A monitoring device (10) for monitoring a parameter of a wear part (42) which is embeddable in the wear part includes a monitor for monitoring the parameter of the wear part and for providing a parameter signal representative thereof and an internal transmitter for transmitting the parameter signal externally of the wear part. The invention further includes an internal receiver for receiving a power signal from an external transmitter and a transducer for converting energy inherent into electrical energy.</p> |
