Title :
Utilizing heat from the sun
Author_Institution :
Smithsonian Institution, Washington, D. C.; Smithsonian Astrophysical Observatory
fDate :
7/1/1939 12:00:00 AM
Abstract :
Modern development of aluminum products and vacuum devices makes feasible and economically practical the wholesale production of solar-heat appliances for various purposes, according to an authority on solar radiation who has been experimenting with such appliances for 20 years.
Keywords :
Boilers; Electron tubes; Glass; Mirrors; Solar heating; Sun;
Journal_Title :
Electrical Engineering
DOI :
10.1109/EE.1939.6431407
