Pipes and tubular conduits – With pressure compensators – Variable capacity chambers
Patent
1976-05-19
1978-07-11
Aegerter, Richard E.
Pipes and tubular conduits
With pressure compensators
Variable capacity chambers
F16L 5504
Patent
active
040995453
ABSTRACT:
In accordance with the present invention, there is disclosed an improved large port pressure accumulator-pulsation dampener especially intended for use in applications where the liquid components may incorporate entrained abrasive materials. The device is characterized by an improved liquid port valve assembly which provides long life characteristics notwithstanding exposure to the abrasive substances, and further assures against extrusion of the bladder assembly through the liquid port and damage to the bladder.
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patent: 3695298 (1972-10-01), Zahid
patent: 3948287 (1976-04-01), Sugimura et al.
Aegerter Richard E.
Bryant III James E.
Colvin Arthur B.
Greer Hydraulics, Inc.
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