Adjustable valve

A force setting apparatus comprises a valve manifold forming a plurality of ports and a rotary valve coupled to the valve manifold and rotatable on the valve manifold. The plurality of ports are in fluid communication with a plurality of pistons. The rotary valve is coupled to an air chamber that us...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Mitchell Andrew Greer, Kevin Michael Renkes, Vince Paul Zeller
Format:	Patent
Sprache:	eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING ENGINEERING ELEMENTS AND UNITS FIXED CONSTRUCTIONS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	A force setting apparatus comprises a valve manifold forming a plurality of ports and a rotary valve coupled to the valve manifold and rotatable on the valve manifold. The plurality of ports are in fluid communication with a plurality of pistons. The rotary valve is coupled to an air chamber that used to transfer low pressurized oil coming from the pistons and out of the ports. The valve is rotatable to uncover the plurality of ports and allow high pressurized oil to flow through a plurality of pistons and out of the plurality of ports. The valve is rotatable to cover the plurality of ports and allow low pressurized oil to flow through the valve and out of the air chamber.