Internal-combustion engines – Starting device – With fuel or intake air control
Reexamination Certificate
2007-08-14
2007-08-14
Argenbright, Tony M. (Department: 3747)
Internal-combustion engines
Starting device
With fuel or intake air control
C123S179100, C123S179400, C123S179160, C123S179180, C123S179210, C123S520000
Reexamination Certificate
active
10552226
ABSTRACT:
The present invention relates to methods for charging at least one combustion chamber (12) of a spark-ignition combustion engine (10) with fuel and air. At least one combustion chamber charge is produced during a shutoff phase of the internal-combustion engine (10) and is ignited when the internal-combustion engine (10) is subsequently started. The methods are characterized in that, during the shutoff phase, at least one measure is taken to produce a high percentage of fuel vapor in the combustion chamber charge. The present invention also relates to a control unit for controlling the methods.
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Casal Kulzer Andre-Francisco
Laubender Jochen
Sieber Udo
Argenbright Tony M.
Hufty J. Page
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