Regal Beloit Epc Inc.

A.o. Smith Corporation

Howard Richardson

Brian Thomas Branecky

William Louis Mehlhorn

Ronald P Bartos

Steve D O'Brien

A method of controlling a motor operating a pumping apparatus of a fluid-pumping application. The pumping apparatus includes a pump having an inlet to receive a fluid and an outlet to exhaust the fluid, and the motor coupled to the pump to operate the pump. The method includes the acts of controlling the motor to operate the pump and monitoring the operation of the pump. The monitoring act includes monitoring a power of the motor, and determining whether the monitored power indicates an undesired flow of fluid through the pump. The method further includes the act of controlling the motor to cease operation of the pump when the determination indicates an undesired flow of fluid through the pump and zero or more other conditions exist.

Growing community of inventors

Springfield, OH, United States of America

Howard Richardson