Pipes and tubular conduits – With pressure compensators – Variable capacity chambers
Patent
1991-04-15
1992-05-12
Bryant, III, James E.
Pipes and tubular conduits
With pressure compensators
Variable capacity chambers
137 1, F16L 5504
Patent
active
051118483
ABSTRACT:
Pulsations in a pressurized fluid flowing through a conduit pipe is prevented by changing the inner volume of the pipe by changing the cross-sectional area of a flexible pipe portion in dependence upon the pressure of the flowing fluid without changing the peripheral length of the cross-section of the pipe portion thereby absorbing any pressure changes.
For this purpose the apparatus comprises a tube or a hollow substantially spherical body having flexibility in at least one cross-section thereof, and a member operating as an elastic body for resiliently regulating the cross-sectional area of the inner bore of the tube or the substantially spherical body to a cross-sectional area less than the maximum cross-sectional area thereof.
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Bryant III James E.
Fuji Photo Film Co. , Ltd.
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