초록 ▼

Applicant has disclosed an improved dual cycle ignition system for automobiles. In the preferred embodiment, the improved ignition system comprises at least two secondary ignition coils wired in a high voltage “OR” configuration using a single high voltage circuit through a distributor, or alternati

Applicant has disclosed an improved dual cycle ignition system for automobiles. In the preferred embodiment, the improved ignition system comprises at least two secondary ignition coils wired in a high voltage “OR” configuration using a single high voltage circuit through a distributor, or alternatively a single plug operated directly from diodes connected respectively to associated secondary coils. The ignition coils are set up to alternate sparks, so that even at 8000 engine RPM, each coil is firing as if operating at 4000 RPM, a speed where conventional highly optimized and inexpensive coils are very effective and can reach their full output.

대표청구항 ▼

1. In an automotive ignition system having a 12V DC battery, a resistor, and a ignition switch, connected in series in an electrical circuit, the improvement comprising: a. two primary coils, wherein each of the primary coils is designed to be wound around an associated core;b. two secondary coils c

1. In an automotive ignition system having a 12V DC battery, a resistor, and a ignition switch, connected in series in an electrical circuit, the improvement comprising: a. two primary coils, wherein each of the primary coils is designed to be wound around an associated core;b. two secondary coils connected in parallel, in an electrical circuit, through at least two diodes, wherein: i. each of the secondary coils is designed to be wound around an associated primary coil; andii. one side of each of the two diodes is electrically connected to a respective secondary coil and each of the two diodes has another side in common with the other of the two diodes;c. control means for opening the electrical current alternately to each of the primary coils to thereby increase dwell time of the current in each of the primary coils before coil spark operation occurs in each of the secondary coils;d. whereby each of the secondary coils can operate at 8000 engine RPM as if operating at substantially 4000 engine RPM, without associated spark plugs misfiring. 2. The ignition system of claim 1 further comprising a distributor with two high voltage paths that connects the at least two secondary coils alternately to at least two spark plugs. 3. The ignition system of claim 1 further comprising: wherein the control means comprises a divider having at least two output switches, whereby the switches are electrically operated by the control circuit to alternate which of the primary coils is used before coil spark operation occurs in an associated secondary coil.