Pipes and tubular conduits – With pressure compensators – Variable capacity chambers
Reexamination Certificate
2005-05-17
2005-05-17
Hook, James (Department: 3754)
Pipes and tubular conduits
With pressure compensators
Variable capacity chambers
C138S031000
Reexamination Certificate
active
06892765
ABSTRACT:
An accumulator with a bellows dividing the accumulator into a pressure sealing chamber and a fluid flow-in chamber. A fluid inlet introduces fluid into the flow-in chamber. A bellows cap is attached to a movable end of the bellows and contains a throttling mechanism and chamber room for dampening sounds generated by pulsating waves. The throttling mechanism is positioned to oppose the fluid inlet.
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Hook James
NOK Corporation
Ohlandt Greeley Ruggiero & Perle L.L.P.
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