Rotary kinetic fluid motors or pumps – With sound or vibratory wave absorbing or preventing means...
Patent
1988-04-11
1989-11-21
Garrett, Robert E.
Rotary kinetic fluid motors or pumps
With sound or vibratory wave absorbing or preventing means...
415 98, 415 555, 416203, F01D 514
Patent
active
048818712
ABSTRACT:
The invention concerns a peripheral pump with an impeller, housing and conveyance channel beginning at a suction aperture and passing through at least one flow duct in the housing and impeller blade cells therein to a discharge orifice, the spacing between at least two impeller blades being larger or smaller than the spacing between the other impeller blades.
REFERENCES:
patent: 2111441 (1938-03-01), Thrush
patent: 2220538 (1940-11-01), Neibert
patent: 2671404 (1954-03-01), Krueger
patent: 2724338 (1955-11-01), Roth
patent: 3398866 (1968-08-01), Flame et al.
patent: 3690621 (1972-09-01), Tanaka et al.
patent: 3849024 (1974-11-01), Masai et al.
patent: 4253800 (1981-03-01), Segawa et al.
patent: 4403910 (1983-09-01), Watanabe et al.
Garrett Robert E.
Kwon John T.
Speck-Pumpenfabrik, Walter Speck KG
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