Pumps – Diverse pumps – Including rotary nonexpansible chamber type
Patent
1975-03-10
1976-01-06
Raduazo, Henry F.
Pumps
Diverse pumps
Including rotary nonexpansible chamber type
415122A, F04D 1708
Patent
active
039307573
ABSTRACT:
A gear-driven transport ring rotates around a toroidal chamber. Spaced sealing rings carried by the transport ring divide the chamber into compartments which serve to transport liquid from a feed station to a discharge station. Gas or vapor pressure is employed at the discharge station to bring the liquid up to desired discharge pressure and to transport it to, for example, the feed water intake of a steam boiler.
REFERENCES:
patent: 61650 (1867-01-01), Ames
patent: 2997015 (1961-08-01), Richter
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