Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – With indicator or control of power plant
Reexamination Certificate
2011-06-28
2011-06-28
Kwon, John T (Department: 3747)
Data processing: vehicles, navigation, and relative location
Vehicle control, guidance, operation, or indication
With indicator or control of power plant
C123S321000, C137S386000
Reexamination Certificate
active
07970528
ABSTRACT:
A gaseous fuel management system for an automotive vehicle includes at least one gas sensor for detecting the presence of gaseous fuel outside of the confines of the vehicle's fuel storage tank, fuel lines, and prime mover. In the event that fugitive gas is detected and the concentration exceeds a predetermined threshold, the fuel supply to the vehicle's prime mover will be shut off and, if so equipped, the vehicle may then be operated in a battery power mode for the convenience of the driver.
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Blankenship John R.
Brown Michael
Filippi Theodore J.
Grabowski Anthony G.
Grabowski John R.
Brouillard Jerome R.
Ford Global Technologies
Hoang Johnny H
Kwon John T
Voutyras Julia
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