Mechanical movements, powers, devices and appliances (1901)
Hiscox, Gardner Dexter, 1822?-1908 · New York, N. W. Henley & company · leaf 177
626. FAN BLOWER.—An ordinary model as used for blowing: forgre fires ■hv^\ ^W … HODGES COMPOUND BLOWER.— The action is a triple effect. The air isdrawn in at each side of the blower andthrown out at increasing pressure succes-sively by the fans on each side, and returnedsuccessively by the stationary partitions,with a final discharge at the central annu-lar chamber. AIR POWER…
Mechanical movements
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