SKIP FIRE AND SKIP BRAKING APPARATUS AND METHODS

In one aspect, a skip fire engine controller is described. The skip fire engine controller includes a skip fire module arranged to determine an operational firing fraction and associated cylinder load for delivering a desired positive torque engine output. The skip fire engine controller skip can al...

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Bibliographische Detailangaben
Hauptverfasser:	CARLSON, Steve E, SRINIVASAN, Vijay, SERRANO, Louis J, WILCUTTS, Mark A
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	In one aspect, a skip fire engine controller is described. The skip fire engine controller includes a skip fire module arranged to determine an operational firing fraction and associated cylinder load for delivering a desired positive torque engine output. The skip fire engine controller skip can also cause the engine to produce negative torque by operating at least some of the engine's cylinder in a compression release braking mode.