Gas separation: apparatus – Degasifying means for liquid – Liquid flow slinger – spreader – deflector – disperser – or...
Reexamination Certificate
2005-06-23
2008-12-09
Hopkins, Robert A (Department: 1797)
Gas separation: apparatus
Degasifying means for liquid
Liquid flow slinger, spreader, deflector, disperser, or...
C095S261000, C166S105500, C166S265000, C366S265000, C366S342000, C366S330100
Reexamination Certificate
active
07462225
ABSTRACT:
An agitator assembly for use in a gas separator includes a central hub and at least one blade affixed to the central hub. The blade includes a leading end, a trailing end, a first curved portion adjacent to the leading end and a second curved portion adjacent to the trailing end. In a particularly preferred embodiment, the first and second curved portions are substantially parabolic and have foci on opposite sides of the blade.
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Floyd Raymond E.
Ketter Chris
Wang Chengbao
Crowe & Dunlevy, P.C.
Hopkins Robert A
Sullivan David M.
Theisen Douglas J
Wood Group ESP, Inc.
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