| 摘要 |
The invention relates to a device comprising a sonotrode (102) which can produce an oscillatory movement by means of a transducer (101) in order to generate ultrasound oscillation waves in said light alloy melt, when said sonotrode (102) and said melt are in contact, so as to perform the degassing, and an electronic-mechanical component (104) embedded in part of the sonotrode (102) for detecting the state of the service life or an anomaly of the sonotrode (102). The electronic-mechanical component (104) includes means for sending at least one notification signal to an electronic, remote, control device (103), forming a system together with the device. The electronic control device (103) is designed to send a signal for the activation or deactivation of said transducer (101), taking into account said at least one notification signal. |
