Self-cleaning submersible pump

Details Self-cleaning submersible pump Self-cleaning submersible pump

1981-11-30

1983-10-04

Gluck, Richard E.

Pumps

One fluid pumped by contact or entrainment with another

Liquid pumped by supplying or exhausting gaseous motive...

417240, F04F 110, F04F 700

Patent

active

044076363

ABSTRACT:
A pump for pumping liquids which may contain solid debris, comprising a conduit having an orifice at its lowest region for the ingress of liquid when the lowest region is submerged in the liquid, one end of the conduit being connected to a sources of pulses of propellant fluid (e.g. air) and the other end being adapted to deliver slugs of liquid to a receiving vessel. The conduit may be U-shaped with the orifice at the bottom, or it may comprise one conduit portion within and open to another conduit portion having the orifice at the bottom thereof.

REFERENCES:
patent: 32030 (1861-04-01), Martin
patent: 129353 (1872-07-01), Lytle
patent: 2953095 (1960-09-01), Bodine
patent: 3991825 (1976-11-01), Morgan

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