Device and method for controlling a valve with consumable...

Details Device and method for controlling a valve with consumable... Device and method for controlling a valve with consumable...

2007-09-28

2011-10-18

Fristoe, Jr., John (Department: 3753)

Valves and valve actuation

Electrically actuated valve

Remote or follow-up control system for electrical actuator

C251S129100, C123S090110

Reexamination Certificate

active

08038122

ABSTRACT:
The invention relates to a device for controlling a valve (1) between an opened position and a closed position, that includes a valve actuation organ (8), an elastic system (17, 20) for oscillating the actuation organ between two end positions, at least one electromagnet (14, 15) associated with a control unit (23) for attracting the actuation organ towards its end positions, wherein the control unit supplies power to the electromagnet for attracting the actuation organ into a first end position when the required energy amount is at most equal to a threshold and for allowing the actuation organ to move back to the other end position when this amount is higher than the threshold. The invention also relates to a control method.

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International Search Report for PCT/FR2007/001589 mailed Feb. 14, 2008 (6 pages).

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