Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Casing having tangential inlet or outlet
Patent
1989-06-13
1990-05-08
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Casing having tangential inlet or outlet
F04D 2944
Patent
active
049233696
ABSTRACT:
A high efficiency centrifugal slurry pump having satisfactory wear characteristics. The increased efficiency is obtained primarily through making the pump more narrow. Through careful control of the other pump dimensions, the increase in wear normally associated with higher efficiency narrow pumps can be reduced or eliminated.
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patent: 3759628 (1973-09-01), Kempf
patent: 3930746 (1976-01-01), Kronogard
patent: 4475868 (1984-10-01), Renger
patent: 4872809 (1989-10-01), Addie et al.
Addie Graeme R.
Visintainer Robert J.
Garrett Robert E.
GIW Industries, Inc.
Kwon John T.
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