Pumps – Condition responsive control of pump drive motor – Having timer or delay means
Patent
1987-02-17
1989-02-07
Freeh, William L.
Pumps
Condition responsive control of pump drive motor
Having timer or delay means
417 36, 417118, 417120, 417411, F04B 4902, F04B 1700, F04F 120
Patent
active
048028290
ABSTRACT:
A water well and storage tank control system for use in isolated areas that utilizes a solar power source in conjunction with pneumatic pump apparatus for lifting well from a well bore hole for surface deposit in a storage tank. A solar power panel functions to continually charge into a storage battery which, in turn, is periodically applicable to energize a pump/compressor to generate air at increased pressure for conduction down the well bore. An airjet chamber immersed beneath the water level in the well bore receives input of the air at increased pressure and evacuates well water upward through a delivery pipe to a surface storage tank.
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Solar Water Systems by Blue Sky Water Supply Company; Copy in Class 417 Subclass 411.
Solar Pump Jack System by Tri Solar Company; Copy in Class 417 Subclass 411.
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