Information; elementary electricity, motor car electric systems, the gas engine from an ignition point of view, driving the car (1920)
Phillips, Harvey Elmer, 1874-1948 · Dayton, Ohio, Auto Electric Systems Publishing Company · leaf 289
-O + o % FIG. 30 CUT OUT RELAY wVW* 4A/WWV … % % 0 FIG. 31 lower portion on top of a special insulation. One end of the resistance wire isconnected to the lower end of the tube and the other end is connected to a needlecarried in the center of the plunger. The lower portion of the mercury tube isdivided by an insulating tube into two…
Automobiles
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