Pipes and tubular conduits – With flow regulators and/or baffles – Restrictors
Reexamination Certificate
2007-05-29
2007-05-29
Brinson, Patrick F. (Department: 3754)
Pipes and tubular conduits
With flow regulators and/or baffles
Restrictors
C044S361000
Reexamination Certificate
active
10970598
ABSTRACT:
A flow control including an annular flexible member and an internal post disposed downstream of the flexible member is described. The annular flexible member has a deflectable inner edge that defines a passage channel and the annular flexible member and internal post define a control gap therebetween wherein the deflectable inner edge of the annular flexible member deflects axially under increasing fluid pressure to reduce the control gap and consequently control fluid flow.
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Brinson Patrick F.
Thompson Hine LLP
Vernay Laboratories, Inc.
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