Hawkins electrical guide ... : questions, answers & illustrations : a progressive course of study for engineers, electricians, students and those desiring to acquire a working knowledge of electricity and its applications ; a practical treatise (1914)
Hawkins, N. (Nehemiah), 1833-1928 · New York : T. Audel & Co. · leaf 106
ive or belt and pulley are alike objectionable,from the fact that no slipping or variation is permissible. While somerecent forms of high tension magneto are advertised to operate asyn-chronously, that is, not speeded in definite ratio to the engine, thecommon types are so made that the spark shall… … Fig. 3,966.—Sumter electrode for make and break ignition. In construction;, the stem isinsulated with rolled mica, which does not have any upturned edges in the combustionchamber. The taper arrangement makes it impossible to loosen or pull out the insulation.A copper gasket inside the igniter…
Electrical engineering
Internet Archive · Brigham Young University · Public Domain Mark 1.0. Free to use for anything.
