BACK PRESSURE REGULATOR WITH FLOATING SEAL SUPPORT

A sealing apparatus for a back pressure regulator includes: a body defining a process surface, and including: at least one process void communicating with the process surface; a recess disposed in the process surface; a floating support hub disposed in the recess, carrying an O-ring; a vent void com...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TANG, TONY BOYD, JENNINGS, JEFFREY DEAN, ROBERTS, KEITH ALAN
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
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