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Scientific American, Vol. 85, No. 22 (November 1901) (1901)

leaf 9

An illustration from Scientific American, Vol. 85, No. 22 (November 1901), 1901, leaf 9
d the number with the complicated intermediate devices which have electricity. Up- of the co-operative impulses, and since the initial in- been heretofore employed. The invention avoids the on this base a tensity of each of these is necessarily limited, only use of blades supporting the usual… … the receiver to be operated by the energy with which cured a United the storage device has been charged. States patent. The ELECTRICAL FAN AND CARBON HXATER. In another method the energy stored is not, as in wheel consists es- the preceding instance, obtained from the energy of sentially of an…

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