Arrangement for elevating liquid by use of solar and/or wind energy
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United States of America Patent
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Apr 22, 1986
Issued Date -
N/A
app pub date -
Feb 12, 1985
filing date -
Feb 12, 1985
priority date (Note) -
Expired
status (Latency Note)
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Abstract
An arrangement for elevating liquid by the use of solar and/or wind energy having a pipe immersed in a liquid, a pipe directed upwardly from the surface of liquid and interconnection for entrapment of liquid, with a pressure differential and an air passage formed alternately and repetitively during presence of solar and/or wind energy, is additionally provided with an air purging element formed as a hydraulic valve with upper and lower interconnected pipes of which the upper pipe has an outlet located above the liquid level.
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