Valve assembly

A valve assembly (54) for a dispenser is provided. The valve assembly (54) includes a valve body extending about a longitudinal axis and defining an outer surface and an interior passage. The valve body includes a first valve body surface and a second valve body surface opposite the first valve body...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	DALTON, DAVID, ANDREW, GIBONY KELSEY ERIN, HOSMER JENNIFER ELIZABETH, SAWIN PHILIP ANDREW, STEVENS, JOHN BOYT
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR ACTUATING-FLOATS BLASTING COCKS CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS CONVEYING DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HANDLING THIN OR FILAMENTARY MATERIAL HEATING LIGHTING MECHANICAL ENGINEERING PACKAGES PACKAGING ELEMENTS PACKING PERFORMING OPERATIONS STORING STORING OF DISTRIBUTING GASES OR LIQUIDS TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS
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Beschreibung
Zusammenfassung:	A valve assembly (54) for a dispenser is provided. The valve assembly (54) includes a valve body extending about a longitudinal axis and defining an outer surface and an interior passage. The valve body includes a first valve body surface and a second valve body surface opposite the first valve body surface. A valve stem (62) extends through the interior passage and includes an outer stem surface, an inner stem surface opposite the outer stem surface, and a first orifice extending from the outer stem surface to the inner stem surface. A resilient member (58) is disposed on at least a portion of the first valve body surface. The elastic member (58) is made of an elastic polymer material and has a non-linear compression profile. 本发明提供了一种用于分配器的阀组件(54)。所述阀组件(54)包括阀体，所述阀体围绕纵向轴线延伸并且限定外表面和内部通道。所述阀体包括第一阀体表面和与所述第一阀体表面相对的第二阀体表面。阀杆(62)延伸穿过所述内部通道并且包括外杆表面、与所述外杆表面相对的内杆表面、以及从所述外杆表面延伸至所述内杆表面的第一孔口。弹性构件(58)设置在所述第一阀体表面的至少一部分上。所述弹性构件(58)由弹性聚合物材料制成并且具有非线性压缩轮廓。