Gas separation – With inflow gas control or distribution
Reexamination Certificate
2007-01-23
2010-11-16
Marcheschi, Michael A (Department: 1797)
Gas separation
With inflow gas control or distribution
C055S414000, C055S462000, C055S498000
Reexamination Certificate
active
07833304
ABSTRACT:
An assembly for collecting material that is entrained in a gas stream comprises a housing defining a space within it, the housing having inlet and outlet ports for the gas that is to be filtered. The assembly includes a flow conduit which has a first conduit opening for communication with one of the ports and a second conduit opening for communication with the space within the housing. The axis of the first conduit opening and the axis of the second conduit opening are not aligned. The flow conduit contains at least one vane positioned within it so that the flow of gas along the conduit between the first and second conduit openings passes over the vane and is smoothed by it.
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Bittle Thomas Stephen
Lane Brian
Pearson John
Trowsdale Raymond Francis
Clemente Robert A
Hunter Christopher H.
Marcheschi Michael A
Parker Hannifin Limited
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