Electronic ignition compensation

Claim 1

IN AN INTERNAL COMBUSTION ENGINE IGNITION SYSTEM, THE COMBINATION WHICH COMPRISES, A BATTERY INCLUDING A POSITIVE TERMINAL AND A GROUNDED NEGATIVE TERMINAL; AN IGNITION COIL HAVING AN OUTPUT END ADAPTED FOR CONNECTION WITH THE SPARK PLUG OF THE ENGINE, AND AN INPUT END; IGNITION SWITCH MEANS INCLUDING START AND RUN POSITIONS; FIRST MEANS OPERABLE WHEN SAID SWITCH MEANS IS IN THE RUN POSITION FOR CONNECTING SAID POSITIVE BATTERY TERMINAL WITH THE INPUT END OF SAID IGNITION COIL; SECOND MEANS OPERABLE WHEN SAID SWITCH MEANS IS IN THE START POSITION FOR SUPPLYING A STARTING CURRENT TO THE INPUT END OF SAID IGNITION COIL; AND TEMPERATURE-RESPONSIVE MEANS OPERABLE WHEN SAID SWITCH MEANS IS IN THE START POSITION FOR CONTROLLING AS A FUNCTION OF AMBIENT TEMPERATURE THE MAGNITUDE OF THE STARTING CURRENT SUPPLIED TO SAID IGNITION COIL, SAID FIRST MEANS INCLUDING A SECONDARY WINDING AND A RECTIFIER MEANS CONNECTED IN SERIES BETWEEN SAID IGNITION SWITCH MEANS AND THE INPUT END OF SAID IGNITION COIL AND A FILTER CAPACITOR CONNECTED IN PARALLEL WITH SAID SECONDARY WINDING AND SAID RECTIFIER, SAID SECOND MEANS INCLUDING A PRIMARY WINDING INDUCTIVELY COUPLED WITH SAID SECONDARY WINDING AND CIRCUIT MEANS INCLUDING AN OSCILLATOR MEANS, SAID TEMPERATURE RESPONSIVE MEANS INCLUDING A TEMPERATURE-RESPONSIVE RESISTOR, WHEREIN SAID OSCILLATOR MEANS COMPRISES A PAIR OF ELECTRONIC DEVICES EACH HAVING A PAIR OF POWER CIRCUIT ELECTRODES AND A CONTROL ELECTRODE, THE ENDS OF SAID PRIMARY WINDING BEING CONNECTED WITH CORRESPONDING FIRST POWER CIRCUIT ELECTRODES OF SAID ELECTRONIC DEVICES, RESPECTIVELY, THE OTHER POWER CIRCUIT ELECTRODES OF SAID DEVICES BEING CONNECTED WITH THE START CONTACT OF SAID IGNITION SWITCH, SAID TEMPERATURE-RESPONSIVE RESISTOR BEING CONNECTED AT ONE END WITH THE CENTER OF SAID PRIMARY WINDING AND AT THE OTHER END WITH SAID GROUNDED NEGATIVE TERMINAL, AND A PAIR OF RESISTANCE CAPACITANCE BIASING NETWORKS EACH CONNECTING THE CONTROL ELECTRODE OF ONE DEVICE WITH THE FIRST POWER CIRCUIT ELECTRODE OF THE OTHER DEVICE, RESPECTIVELY.