Pumps – One fluid pumped by contact or entrainment with another – Jet pump with motive fluid generating pump
Patent
1985-09-03
1986-09-23
Freeh, William L.
Pumps
One fluid pumped by contact or entrainment with another
Jet pump with motive fluid generating pump
417 87, 417151, 417198, F04B 2304, F04F 500
Patent
active
046132848
ABSTRACT:
A wind pump has a liquid supply pipe connected with a convex pipe through a Venturi pipe open to wind, and a delivery pipe connected with the convex pipe and provided with a pumping-out element for elevating a liquid portion drawn into the convex pipe, and the pump is provided with a liquid supply delaying element for delaying the liquid supply from the inlet pipe into the convex pipe and subsequent completing the liquid portion in the latter during periods of weak wind. The delivery pipe is composed of a plurality of vertical pipe portions interconnected by intermediate accummulating container elements.
REFERENCES:
patent: 368691 (1887-08-01), See
patent: 1154745 (1915-09-01), Browne
patent: 1662101 (1928-03-01), Bossi
patent: 2120858 (1938-06-01), Davant
Freeh William L.
Neils Paul F.
Zborovsky Ilya
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