Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 209
utch type, which also includes the wheel clutch (so-called brake), there is very little evidence of scientific design in thecoils and cores operating the regulator. A core acting in a solenoid is not pulled upon uniformly in anyposition. As the core is entered the pull increases as it goes… … Arc Lamp Coil and Plunger {sad; the travel of the plunger a E. The length of the plungermust be equal to D a b Ji, where D a \s equal to b E, or theplunger twice the length of the coil. The maximum pull is just about where the ends of the coil andplungers coincide at <5. If the plunger is…
Electrical engineering · Electric power
Internet Archive · Gerstein Library, University of Toronto · Public Domain Mark 1.0. Free to use for anything.
