ADJUSTABLE AUTOMATIC VALVE

An adjustable automatic valve and a supply circuit, the valve comprising: a first flow chamber (12); a second flow chamber (13) that communicates with the first flow chamber (12) via a flow orifice (15) that forms a valve seat; a linear-stroke actuator (20); a control rod (24) that extends axially i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FAYE, Olivier, NOMERANGE, Philippe
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACTUATING-FLOATS AIRCRAFT ARRANGEMENTS OR MOUNTING OF POWER PLANTS OR PROPULSIONTRANSMISSIONS IN AIRCRAFT AVIATION BLASTING COCKS COMBUSTION ENGINES COSMONAUTICS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS EQUIPMENT FOR FITTING IN OR TO AIRCRAFT FLYING SUITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MECHANICAL ENGINEERING PARACHUTES PERFORMING OPERATIONS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	An adjustable automatic valve and a supply circuit, the valve comprising: a first flow chamber (12); a second flow chamber (13) that communicates with the first flow chamber (12) via a flow orifice (15) that forms a valve seat; a linear-stroke actuator (20); a control rod (24) that extends axially into the first flow chamber (12); a valve gate (25) that is movable between a closed position and an open position; and a spring (50), which is mounted in series with the actuator (20), for controlling the position of the control rod (24). Vanne automatique ajustable ainsi qu'un circuit d'alimentation, la vanne comprenant une première chambre de circulation (12), une deuxième chambre de circulation (13), communiquant avec la première chambre de circulation (12) par l'intermédiaire d'un orifice de circulation (15), formant un siège de vanne, un actionneur à course linéaire (20), une tige de commande (24) s'étendant axialement dans la première chambre de circulation (12), un obturateur (25), mobile entre une position de fermeture et un position d'ouverture, et un ressort (50), monté en série avec l'actionneur (20) pour contrôler la position de la tige de commande (24).