Pipes and tubular conduits – With pressure compensators
Patent
1997-11-24
2000-06-13
Hook, James
Pipes and tubular conduits
With pressure compensators
138 42, 138 44, 181232, F16L 5504
Patent
active
060736569
ABSTRACT:
An energy attenuation device for a conduit conveying liquid under pressure, a system incorporating same, and a method for attenuating energy in a conduit, are provided. The device includes a conduit that is disposed in or is part of the liquid-conveying conduit, wherein a chamber having an inlet end and an outlet end is formed in the conduit. Two separate tubes are disposed in the chamber of the conduit such that a respective annular space is provided between an inner peripheral surface of the conduit and an outer peripheral surface of each of the tubes, wherein at least one of the tubes has at least one hole in the outer peripheral surface thereof to allow communication between the interior of the tube and the chamber.
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Chen Yungrwei
Cooper Jack R.
Dayco Products Inc.
Hook James
Tassone Joseph V.
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