Hiscox, Gardner Dexter, 1822?-1908 · New York, The Norman W. Henley publishing co. · leaf 77
215. PETROLEUM BURNER, for a furnace, for a boiler, or other require-ments. A, Entrance of oil to centralnozzle, which is regulated by a needlevalve with screw spindle and wheel, C;B, entrance of compressed air to theannular nozzle, the force of whichdraws the oil and atomizes it for… … 216. POP SAFETY VALVE.—The Lun-kenheimer, an enlarged lip disc above the valvedisc, equalizes the increased tension of the springwhen the valve opens. STEAM POWER. 67
Mechanical movements
Internet Archive · Library of Congress · Public Domain Mark 1.0. Free to use for anything.
