CONTROL DEVICE FOR THE SUPPLY PRESSURE OF A SUPERCHARGED COMBUSTION ENGINE

Control device for the supply pressure of a supercharged combustion engine, wherein the order value of the supply pressure may be adjusted at least as a function of the load and rotation speed values. Said order value is preferably taken from a characteristic diagram (21) and, if necessary, is corre...

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Bibliographische Detailangaben
Hauptverfasser:	SAUTTER, WILFRIED, WESSEL, WOLF
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	Control device for the supply pressure of a supercharged combustion engine, wherein the order value of the supply pressure may be adjusted at least as a function of the load and rotation speed values. Said order value is preferably taken from a characteristic diagram (21) and, if necessary, is corrected as a function of other characteristic operation values. The control of the supplied pressure is effected through an intake on the air or exhaust gas side. It is further proposed to measure, instead of the supplied pressure, the amount of sucked air and to act on the turbine in order to obtain an air amount corresponding to the value provided by the characteristic diagram.