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Class Information
Number:
137/505.4
Name:
Fluid handling
>
Line condition change responsive valves
>
With separate connected fluid reactor surface
>
With opening bias (e.g., pressure regulator)
>
Reactor surface closes chamber
>
Valve head in inlet chamber
> Reactor surface is inverted cup (float)
Description:
Devices in which the reactor surface is a bell or inverted cup floating in a liquid seal.
Patents under this class:
Patent Number
Title Of Patent
Date Issued
5427143
Gas flow and pressure regulation and control station
Jun. 27, 1995
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