Solar powered pump with electrical generator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Dec 5, 1989
Grant Date -
N/A
app pub date -
Oct 31, 1988
filing date -
Oct 31, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A compressed gas engine is adapted for pumping ground water. The engine is powered by a low temperature heat source provided with a hydridable metal and hydrogen arranged operatively in a sealed loop to drive a piston. The piston is coupled magnetically to a pump piston for conjoined motion therewith. The engine is cooled by means of pumped water. A rack and pinion arrangement rides one of the pistons for electric generation.
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