Water well pump

Details Water well pump Water well pump

1992-04-29

1993-06-29

Melius, Terry Lee

Wells

Above ground apparatus

Well caps or casing heads

166105, 417544, E03B 308, E21B 4300

Patent

active

052225534

ABSTRACT:
A manually operable water well pump includes a baseplate with a casing thereon, a rocker arm pivotally mounted in the casing for reciprocating movement therein, a chain on one end of the rocker arm outside the casing for reciprocating vertical movement with the rocker arm, a connector on the free end of the chain for connecting the latter to a pump rod, whereby the rod can be reciprocated in a well casing, the transmission in the casing including a pair of gears interconnected by an endless chain, a crank for rotating the smaller of the gears and a linkage between the larger of the gears and the other end of the rocker arm for reciprocating the latter, and a tank suspended from the baseplate concentric with the pump rod for mounting on a well casing to receive and discharge water from the well.

REFERENCES:
patent: 597576 (1898-01-01), Gaskins
patent: 2364511 (1944-12-01), Bossi
patent: 3186722 (1965-06-01), Johnston
patent: 4262742 (1981-04-01), James

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