Capacitor drum bottom detection device
The utility model provides a capacitor drum bottom detection device which comprises an electromagnetic induction signal generation module which is provided with an induction coil and is used for radiating an electromagnetic oscillation signal, and when the distance between a detected capacitor and t...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The utility model provides a capacitor drum bottom detection device which comprises an electromagnetic induction signal generation module which is provided with an induction coil and is used for radiating an electromagnetic oscillation signal, and when the distance between a detected capacitor and the induction coil becomes closer, the electromagnetic induction signal generation module generates an electromagnetic oscillation signal; the electromagnetic induction signal generation module is used for generating an electromagnetic oscillation signal radiated by the induction coil, so that the electromagnetic oscillation signal radiated by the induction coil is changed based on the eddy current effect, and the detection module is connected with the electromagnetic induction signal generation module and used for acquiring a first electromagnetic oscillation signal radiated by the electromagnetic induction signal generation module; and comparing the first electromagnetic oscillation signal with a second electromag |
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