Rotary kinetic fluid motors or pumps – With control means responsive to non-cyclic condition... – Responsive to liquid level or weight
Patent
1983-05-19
1985-10-15
Scott, Samuel
Rotary kinetic fluid motors or pumps
With control means responsive to non-cyclic condition...
Responsive to liquid level or weight
415 1, 415175, 415500, F03B 1504
Patent
active
045471231
ABSTRACT:
A multi-stage hydraulic machine which includes a plurality of runner housings or chambers each having a runner positioned therein, a head cover and an intermediate speed ring, movable guide vanes at an outside portion of the runner housing or chamber of the highest pressure stage, each of the runners having a runner crown with an exhaust hole bored through it, each of the runner housings or chambers having an exhaust chamber formed at the exit portion of the exhaust hole and a device for sealing water at the radially outside portion of the exhaust chamber, and a plurality of exhaust paths provided in each of the exhaust chambers to the exterior of the machine respectively. Additionally, a method for operating the machine is disclosed.
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Bowman B. J.
Scott Samuel
Tokyo Shibaura Denki Kabushiki Kaisha
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