Rotary kinetic fluid motors or pumps – Smooth runner surface for working fluid frictional contact
Patent
1975-06-13
1977-04-12
Raduazo, Henry F.
Rotary kinetic fluid motors or pumps
Smooth runner surface for working fluid frictional contact
418248, 418153, F04D 1100
Patent
active
040172082
ABSTRACT:
A two-way fluid flow metering pump for accurately measuring the rate of f of a liquid is disclosed. A section of a cylindrical shaft is disposed in a bearing made of metal or a fairly rigid nondeformable plastic. An indentation or notch is made in a shaft section passing an inlet and outlet in the bearing, and liquid is transported by the indentation or notch from the inlet to the outlet, or vice versa, depending upon the direction of shaft rotation. A rubber or soft plastic seal inserted in an opening in the bearing remote from the inlet and outlet deforms and conforms to the shaft indentation at each rotation so that the liquid is not transported past the seal.
REFERENCES:
patent: 577936 (1897-03-01), Verrue
patent: 1205088 (1916-11-01), Fietsch
patent: 1258568 (1918-03-01), Howard
patent: 1980589 (1934-11-01), Acree
patent: 2025821 (1935-12-01), Nordmarken
patent: 2041703 (1936-05-01), Gleason et al.
patent: 2351431 (1944-06-01), Irons
patent: 2625885 (1953-01-01), Mumma
patent: 2777394 (1957-01-01), Modrovsky et al.
patent: 2787244 (1957-04-01), Hickin
patent: 2843047 (1958-07-01), Korber
patent: 2992615 (1961-07-01), Fazekas et al.
patent: 3079867 (1963-03-01), Thomas
patent: 3179308 (1965-04-01), Yordi
patent: 3278092 (1966-10-01), Kletschke et al.
patent: 3294060 (1966-12-01), McIntyre et al.
patent: 3883262 (1975-05-01), Saile et al.
Raduazo Henry F.
Sciascia R. S.
Shrago L. I.
The United States of America as represented by the Secretary of
Vautrain, Jr. C. E.
LandOfFree
Two-way fluid meter pump does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Two-way fluid meter pump, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Two-way fluid meter pump will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1278684