Magnetically-operated relief valves

Details Magnetically-operated relief valves Magnetically-operated relief valves

2005-08-30

2005-08-30

Krishnamurthy, Ramesh (Department: 3753)

Fluid handling

Line condition change responsive valves

Direct response valves

C137S528000, C251S065000

Reexamination Certificate

active

06935364

ABSTRACT:
A valve comprising a housing having an inlet and spaced therefrom an outlet, a passageway extending between the inlet and the outlet, and a mechanism located in the passageway for controlling the flow of a fluid between the inlet and the outlet, the mechanism including a valve assembly movable between a first open position spaced from a co-operating valve seat and a second closed position at which the valve assembly sealingly engages the valve seat, in which the valve assembly is biased towards the second closed position using a magnet-operated mechanism.

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European search report , Aug. 7, 2002.

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