Fuel injection spark ignition system

Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector

Reexamination Certificate

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Details

C123S490000, C239S585100

Reexamination Certificate

active

07131423

ABSTRACT:
A fuel injection system providing both fuel injection devices and methods of fuel injection for internal combustion engines in which a piezoelectric material generates a current discharged to ignite fuel delivered into the engine combustion chamber.

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