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$$4####... The S1R9A9M9 triple coils assembly had several purposes same time. The magnetic field of 10A peak, 5A average DC causes the required time extension of spark so as water has more contact with it. It was not a step up or step-down transformer. The ignition coil on Briggs mower is called a Magnetron as it has an embedded SS trigger switch. Mowers are negative spark with positive ground. That means the spark jumps upward from metal casting to center of plug. An autotransformer with 3 leads requires a ground wire for primary. The spark would never work, as it would bypass plug and go up the side wire. That means S1r coils is just a type of electromagnet only, with end wire hooked to the negative high volts at top of plug. No adjustment of Briggs timing. Therefore, since old car engine could have distributor turned for timing change, Nathren used coils for that purpose. The cars conversions had inductance about 1.5MHenry for high volts line that also contributed to extended timing. So as the Briggs 18HP had RELAY in the plastic tub on side of engine as it dimension-ally fits. The same amps for magnetic field over plug wire also goes THROUGH spark plug. Electrolysis at plug tip electrodes for small Hydrogen is supplemented with water vapor pressure to move piston. The inductors provide also a required magnetic field at plug tips. The cars conversion has 400W 110vAC inverter box and output diode 50% duty cycle on time, while the Briggs alternators AC output to DC with diode or bridge rectification are outputting Pulsing on + off DC power at 50% duty cycle or full wave Bridge DC which has more power. The Briggs engine DUAL ALTERNATORS at low cranking speed has no output. The 12v battery ran circuit until engine was at idle RPM so as alternator would run circuit. Then battery was removed. It has 5-14.5 A capability at idle. The ohms resistance of circuit was in series as about .7-ohm MH coil, and voltage drops of the diodes for the formula I = E / R reduces the 12v battery. His car and mower engine conversions had 2-3 spark gaps in series. This kept the plugs firing, as not fouled with water. Do you understand all this?? The Champion plug comes apart so as resistor can be removed for zero ohms so as current can pass through spark plug. *****And there is a reason for the S1R coils having bare copper wire for the high volts cable section that bothered many other people over time. It has to do with GETTING cross - leakage inductance, so as there is a higher LOW volts to push the amps to plug, since plug was Champion YC12Yc 125 ohms, not zero ohms. They did not know it could come apart. The superimposed high volts over the 12v DC line allowed the higher push to get through the 125 ohms. Back to Ohms law E = I times R. Is the YouTube S1R9A9M9 Briggs water engine videos making more sense now?? The tech web site is shut down. The S1R coils copper insulated wiring came from chassis #16 gauge wiring of a riding lawn mower. Nathren's son used oscilloscope to get current reading peak of spark plug amps. Average current is about ? peak amps as on a common hand meter. Put that in your pipe and smoke it. Questions? ??&&&&7###
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Topic: Water enhanced fuel system. (Read 16789 times)
