Method for testing an electric motor

Details Method for testing an electric motor Method for testing an electric motor

2005-02-23

2011-12-27

Benson, Walter (Department: 2837)

Electricity: motive power systems

Automatic and/or with time-delay means

Movement, position, or limit-of-travel

C318S470000, C318S471000, C318S472000, C318S473000, C318S474000

Reexamination Certificate

active

08084979

ABSTRACT:
A method for testing an electric motor which is connected to a valve element by at least one component comprises starting the motor, measuring a movement parameter of at least one of the motor and the component without moving the valve element, and stopping the motor when the measured movement parameter indicates that the valve element is about to move.

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patent: 11248030 (1999-09-01), None

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