Internal-combustion engines – Charge forming device – Exhaust gas used with the combustible mixture
Reexamination Certificate
2010-03-24
2011-11-15
Huynh, Hai (Department: 3747)
Internal-combustion engines
Charge forming device
Exhaust gas used with the combustible mixture
C123S337000, C123S302000, C123S308000, C060S605200
Reexamination Certificate
active
08056546
ABSTRACT:
An engine system comprises an air cleaner, a combustion chamber coupled to an intake port, and an intake manifold. The intake manifold is configured to receive air from the air cleaner, and, under some conditions to receive exhaust from the combustion chamber. The engine system further comprises a multifunction, barrel-type throttle valve coupled to the intake port via an outlet, the throttle valve having a first inlet coupled to the intake manifold and a second inlet coupled to the air cleaner.
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Boyer Brad
Corey Neal J.
Ervin James D.
Stanley Sonny E.
Styles Daniel J.
Alleman Hall McCoy Russell & Tuttle LLP
Ford Global Technologies LLC
Huynh Hai
Voutyras Julia
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