Emerson Electric Co.
Food waste disposer monitoring using phase difference between motor voltage and motor current
Last updated:
Abstract:
A control unit for a food waste disposer has a controller that determines operational status of the food waste disposer based on motor loading of an induction motor of the food waste disposer.
Status:
Grant
Type:
Utility
Filling date:
4 Nov 2019
Issue date:
2 Nov 2021