Turbine ventilator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 12, 1983
Issued Date -
N/A
app pub date -
May 26, 1981
filing date -
May 26, 1981
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
This turbine ventilator is a combination device for ventilating a building structure, while it simultaneously generates useful current, and it consists primarily of a rooftop mounted housing, for confining rising warm air, and directing it into a pair of base members, which support rotating spherical members driven by the rising warm air. It further includes a shaft on each spherical member, which is coupled to secondary shafts with pulleys and belts, for driving a generator.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
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