Internal-combustion engines – Combustion chamber means having fuel injection only – Using multiple injectors or injections
Patent
1998-11-13
2000-07-04
Argenbright, Tony M.
Internal-combustion engines
Combustion chamber means having fuel injection only
Using multiple injectors or injections
60274, 60278, 60285, 60297, 60602, 123336, 12356821, F02D 4114, F01N 318, F02B 114
Patent
active
060823259
ABSTRACT:
A system and a process for operating a diesel engine using an automatic engine control which, as a function of characteristic diagrams, automatically controls the operation of the diesel engine and permits an automatic rich/lean controlling of the diesel engine. The automatic engine control includes a computer which, as a function of predetermined change-over criteria, causes a change-over to the rich or the lean operation of the diesel engine. A sensor system communicates with the computer and monitors the parameters necessary for change-over criteria. A memory communicates with the computer, the memory storing separate characteristic diagrams for the operation of the diesel engine for the lean operation and for the rich operation.
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patent: 5996338 (1999-12-01), Hirota
Digeser Steffen
Duvinage Frank
Fausten Hans
Friess Walter
Kerckhoff Anton
Argenbright Tony M.
Daimler-Chrysler AG
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