Internal-combustion engines – Combustion chamber means having fuel injection only – Injecting diverse fuels or different states of same fuel
Reexamination Certificate
2008-12-09
2011-11-08
Gimie, Mahmoud (Department: 3747)
Internal-combustion engines
Combustion chamber means having fuel injection only
Injecting diverse fuels or different states of same fuel
Reexamination Certificate
active
08051828
ABSTRACT:
A fuel management system mounted on a vehicle is operative to feed individually or a mixture of grades of relatively low, intermediate, and high autoignition temperature fuels to an associated internal combustion engine. The system includes an on board separation unit (OBS unit) for receiving and separating intermediate autoignition temperature (IAT) fuel into low and high autoignition temperature fuels, LAT and HAT, respectively. The production rate of the LAT and HAT fuels by the OBS unit is controlled to substantially match the consumption requirements of the engine at any given time for the LAT and HAT fuels.
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Iwashita Yoshihiro
Kumaran Krishnan
Oda Tomihisa
Partridge Randall D.
Sengupta Bhaskar
ExxonMobil Research and Engineering Company
Gimie Mahmoud
Purwin Paul E.
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