Pipes and tubular conduits – With flow regulators and/or baffles – Restrictors
Patent
1999-05-18
2000-08-01
Brinson, Patrick
Pipes and tubular conduits
With flow regulators and/or baffles
Restrictors
138 40, 251127, 1376253, F15D 100
Patent
active
060951966
ABSTRACT:
A fluid pressure reduction device with tortuous flow paths in stacked disks. The fluid flow outlets are maintained independent by directed flow paths to avoid flow collisions in the exiting flow streams. A flow straightening section includes an inwardly tapered end section at the fluid flow outlets. Splitting of a tortuous flow path into at least two sub-flow paths with balancing of the mass flow between the sub-flow paths.
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Article--"Coefficients and Factors Relating to the Aerodynamic Sound Level Generated by Throttling Valves", H. D. Baumann, Noise Control Engineering Journal, Jan. Feb. 1984, pp. 6-11.
Gethmann Douglas Paul
Long Ted Alan
McCarty Michael Wildie
Schafbuch Paul Jay
Brinson Patrick
Fisher Controls International Inc.
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