STACKED DISK NOISE ABATEMENT DEVICE AND CONTROL VALVE COMPRISING SAME

A fluid pressure reduction device includes a radial and axial fluid flow path in stacked disks. The stacked disks form a fluid flow path including at least two pressure reduction stages, a first pressure reduction stage being oriented so that the fluid flowpath is directed radially outward and a sec...

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Bibliographische Detailangaben
1. Verfasser:	MCCARTY, MICHAEL WILDIE
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A fluid pressure reduction device includes a radial and axial fluid flow path in stacked disks. The stacked disks form a fluid flow path including at least two pressure reduction stages, a first pressure reduction stage being oriented so that the fluid flowpath is directed radially outward and a second pressure reduction stage being oriented so that the fluid flowpath is directed radially inward. L'invention concerne un dispositif de réduction de la pression fluidique qui comporte un chemin d'écoulement fluidique radial et axial dans des disques empilés. Les disques empilés forment un chemin d'écoulement fluidique comportant au moins deux étages de réduction de pression, un premier étage de réduction de pression étant orienté de telle sorte que le chemin d'écoulement fluidique soit dirigé radialement vers l'extérieur et un deuxième étage de réduction de pression étant orienté de telle sorte que le chemin d'écoulement fluidique soit dirigé radialement vers l'intérieur.