ir-cooled. The method lows the air to pass directly by it to the inlet pipes of small handle provided for this purpose. The con- employed for cooling most of them is the use as a the motor. As the valve, V, is raised, it uncovers two necting rods are made of hollow steel tubing. A solid flywheel of… … THE GILLESPIE AEROPLANE WITH MULTIPLE PROPELLERS.—AN INTERESTING HISTORICAL EXHIBIT. Prof. Pickering's Wind Tricycle Rear End of Body Framework of Whitehead's Aeroplane. for testing propellers. The motor and propeller seen belong to a smaller machine.
Eclipse · Arc · Machine · Motor · Patents · Scientific American · Feet · American supplement · Wireless telegraph · American december · Fiscal year · Total eclipse · Direct current · Patent office · Curtain shutter · Proper position
Internet Archive · Public domain (published before 1931). Free to use for anything.
