re stored or charged from the same dy- trouble some degree of ingenuity has been called upon. when large, a single generating plant is used to light namo that lights the cars. The use of a storage battery as the immediate pro- four or fi ve cars. Not only is economy of generation Just under the… … THE BARRETT SYSTEM OF LIGHTING RAILROAD CARS BY ELECTRICITY. mechanism the batteries are thrown into or out of the trated and described by us.* This class of plant certain- cars have no encumbering engine to take up room and dynamo circuit as required. When they run down and ly has done excellent…
Patents · Patented · Magnetic · Scientific American · Apparatus · Storage battery · Post office · Electric light · Brush turkey · Specific gravity · Address munn · Express money · Friction wheel · Perspective view
Internet Archive · Public domain (published before 1931). Free to use for anything.
