Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture
Reexamination Certificate
2011-06-21
2011-06-21
Wolfe, Jr., Willis R (Department: 3747)
Internal-combustion engines
Charge forming device
Exhaust gas used with the combustible mixture
C123S090110, C123S090150, C123S058800, C123S295000, C123S305000
Reexamination Certificate
active
07963273
ABSTRACT:
An engine is operated with a first cylinder to provide a net flow of gases from the engine intake to the engine exhaust while a second cylinder returns combusted gases back to the intake to control a timing of auto-ignition combustion in the first cylinder.
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Alleman Hall McCoy Russell & Tuttle LLP
Ford Global Technologies LLC
Lippa Allan J.
Wolfe, Jr. Willis R
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