A METHOD FOR DETERMINING THE RESIDUAL SUPPLY TIME FOR A GAS

A method for determining a residual supply time for a gas contained in a pressurized container through a valve group comprises : associating with a plurality of angular positions respective residual time values in accordance with a selected flow; determining a residual time value in accordance with...

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Bibliographische Detailangaben
Hauptverfasser:	NICOLINI, Giancarlo, COMPAGNONI, Matteo, RAGNOLI, Paolo
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A method for determining a residual supply time for a gas contained in a pressurized container through a valve group comprises : associating with a plurality of angular positions respective residual time values in accordance with a selected flow; determining a residual time value in accordance with the selected flow corresponding to the angular position of the rotary control element; determining a pressure value of the gas inside the container; calculating a residual time value in accordance with the pressure; comparing the residual time value in accordance with the selected flow and the residual time value in accordance with the pressure; displaying on a display device of the valve group one of these values in accordance with one or more operating parameters of the valve group.