Pressure surge valve
OwnerIan Schuurinventor
Life of this patent
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Abstract
A pressure surge valve system comprises a mounting assembly, a closure mechanism, and an activation mechanism. The activation system in the preferred embodiment may comprise of an upper bellow chamber or in an alternative embodiment an upper compensation piston chamber. Both embodiments of the activation mechanism have a corresponding lower chamber to the respective upper chamber and a pilot mechanism, which triggers the activation mechanism to activate the closure mechanism, such as a ball closure, based on ambient pressure.
Claims7
A pressure surge valve system comprising:
- a mounting assembly;
- a closure mechanism;
- an activation mechanism, further comprising of an upper chamber and a pilot mechanism which triggers the activation mechanism to activate the closure mechanism based on ambient pressure;
- and
- a lower chamber.
A pressure activation mechanism comprising:
- an upper bellows chamber;
- a pilot mechanism which triggers the activation mechanism to activate a closure mechanism based on ambient pressure:
- and
- a lower chamber.
A compensating piston configuration activation mechanism comprising:
- an upper compensation piston chamber:
- a pilot mechanism which triggers the activation mechanism to activate a closure mechanism based on ambient pressure;
- and
- a lower chamber.
Dependencies are inferred from the claim text.