Rotary kinetic fluid motors or pumps – Working fluid passage or distributing means associated with... – Plural rigidly related blade sets
Patent
1978-06-23
1979-12-18
Smith, Leonard E.
Rotary kinetic fluid motors or pumps
Working fluid passage or distributing means associated with...
Plural rigidly related blade sets
415213R, 403337, F04D 2904, F16D 102
Patent
active
041792394
ABSTRACT:
This application discloses a modular pump unit that can be stacked in line with any number of similar units, limited only by the total capacity of the drive shaft. The single modular units are without shaft bearings, they are attached to each other with an axial adjustment self-centering coupling. The shaft bearing units are separate and mounted to a pump unit on each end of the modular bank.
REFERENCES:
patent: 1820344 (1931-08-01), Caldwell
patent: 2166436 (1939-07-01), Harlow
patent: 2482229 (1949-09-01), Weaver
patent: 3334495 (1967-08-01), Jensen et al.
patent: 3799691 (1974-03-01), Martin
patent: 4037980 (1977-07-01), Haentjens
Humphries L. Lee
Rockwell International Corporation
Smith Leonard E.
Sperry Robert M.
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