. Electrical ignition. e oscillograph element making arecord on the photographic film at this particular we use another or two more elements for some characteris-tic waves, such as current or , this impulse kick serves 11 as a reference point for any number of films so long as theposition of brush is not changed. The reference point dueto this device will be seen in the Figs. SO to £3. The determinations of the constants such as the numeri-cal values of resistances, capacity, and self inductances weremade by the wheatstone bridge methods. The inductance of thearmature winding
. Electrical ignition. e oscillograph element making arecord on the photographic film at this particular we use another or two more elements for some characteris-tic waves, such as current or , this impulse kick serves 11 as a reference point for any number of films so long as theposition of brush is not changed. The reference point dueto this device will be seen in the Figs. SO to £3. The determinations of the constants such as the numeri-cal values of resistances, capacity, and self inductances weremade by the wheatstone bridge methods. The inductance of thearmature winding was determined by the same method - Andersonmodification of the Maxwells method - for several differentpositions of the armature over a complete revolution.(Seegraph 5). 12 Chapter IIIBattery Distributor SystemThe battery distributor ignition consists of threeor more storage batteries as a source of energy, high-tensiondistributor, interrupter, and a transformer, the diagramAcon-nections of which are shown in Fig, hi a/ 11 &atfery J?fsiy/ butot- System. This system is usually used in combination with alow tension magneto ignition. A switch is provided to shiftthe source of power from battery to magneto or vice method is very satisfactory as an igniter especiallywith a low speed engine. However, it is somewhat unsatis-factory with high speed engines, the reason for which willbe explained later in connection with the mathematic formula,hence this system is ideal ignition for the starting or crank-ing speed. Thus after the engine is once started the sourceof energy is transferred from the battery to magneto whichis more suitable means of ignition for higher engine speed. The operating principles of the battery ignitionsystem may briefly be presented here before taking up the 13 analytical part of the principles involved. On rotating the engine shaft the interrupter moves to a position where the primary or the battery circuit is closed and a current is established
Size: 2360px × 1059px
Photo credit: © Reading Room 2020 / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, bookidelectri, booksubjecttheses
