Internal-combustion engines – Combustion chamber means having fuel injection only – Combination igniting means and injector
Reexamination Certificate
2007-03-27
2009-06-16
Gimie, Mahmoud (Department: 3747)
Internal-combustion engines
Combustion chamber means having fuel injection only
Combination igniting means and injector
C123S549000
Reexamination Certificate
active
07546826
ABSTRACT:
The present invention provides a heated catalyzed fuel injector that dispenses fuel substantially exclusively during the power stroke of an internal combustion engine, wherein ignition occurs in a fast burn zone at high fuel density such that a leading surface of the fuel is completely burned within several microseconds. In operation, the fuel injector precisely meters instantly igniting fuel at a predetermined crank angle for optimal power stroke production. Specifically, the fuel is metered into the fuel injector, such that the fuel injector heats, vaporizes, compresses and mildly oxidizes the fuel, and then dispenses the fuel as a relatively low pressure gas column into a combustion chamber of the engine.
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Gimie Mahmoud
Sheppard Mullin Richter & Hampton
Transonic Combustion, Inc.
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