Buffer device for the spiral housings of water turbines and like machines
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United States of America Patent
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-
Sep 27, 1988
Grant Date -
N/A
app pub date -
Mar 10, 1987
filing date -
Mar 12, 1986
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A buffer device for the spiral housings of water turbines wherein the housing includes an extension located along the axis of the inlet conduit into the housing and wherein a hydraulic cylinder and piston assembly is disposed between the extension and a fixed support with a fluid conduit extending between the housing and the cavity of the hydraulic cylinder and piston assembly.
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