Internal-combustion engines – High tension ignition system – Retrofit conversion ignition unit
Reexamination Certificate
2005-12-20
2005-12-20
Huynh, Hai (Department: 3747)
Internal-combustion engines
High tension ignition system
Retrofit conversion ignition unit
Reexamination Certificate
active
06976482
ABSTRACT:
An electronic ignition system for a vintage automobile includes an ignition coil and an electronic switching circuit disposed in a coil box of the vintage automobile. The coil and electronic switching circuit are mounted within a coil box module that replaces four original induction coils within the coil box. Once the coil box module is installed in the coil box, it is not detectible unless the cover on the coil box is removed. Wires from the original ignition system are utilized. A buzzer is also incorporated to simulate the sound of the vibrating switches on the original induction coils. A rotor and electronic sensor are installed within the original commutator cap, making them impossible to detect unless the commutator cap is removed.
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Carlson Dale Lynn
Huynh Hai
Olson Timothy J.
Wiggin and Dana LLP
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