Method and device for determining the absolute pressure in a fluid flow conduit

The method involves detecting a signal from a pressure sensor (3) and integrating the signal during a specified time period. An integrated value is multiplied by a factor, and an operating pressure is added to the multiplied value. The pressure is detected with the aid of a pressure sensor in an int...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAUMANN, JULIAN, GOEGER, DIRK, SCHLEGL, THOMAS
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER,MECHANICAL EFFICIENCY, OR FLUID PRESSURE MECHANICAL ENGINEERING PHYSICS TESTING WEAPONS
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Beschreibung
Zusammenfassung:	The method involves detecting a signal from a pressure sensor (3) and integrating the signal during a specified time period. An integrated value is multiplied by a factor, and an operating pressure is added to the multiplied value. The pressure is detected with the aid of a pressure sensor in an internal combustion engine in proximity to a high- pressure pump supplying a pipe with fluid or on a rail. An independent claim is also included for a device for determining the absolute pressure in pipes.