Adjustable-stroke solenoid valve

An adjustable-stroke solenoid valve assembly (14A) includes supply, control, and exhaust ports (32, 34A, 32), an inner cavity (37A) having first and second seats (98A, 100A), a solenoid coil (22A), and a plunger assembly (86A). The plunger assembly (86A) includes an armature (88A) shifted by the coi...

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Bibliographische Detailangaben
Hauptverfasser:	KRETT, KEITH A, BOYCHUK, ROBERT J, KELLER, ROBERT DEAN
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES DEVICES FOR VENTING OR AERATING ENGINE PLANTS IN GENERAL ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	An adjustable-stroke solenoid valve assembly (14A) includes supply, control, and exhaust ports (32, 34A, 32), an inner cavity (37A) having first and second seats (98A, 100A), a solenoid coil (22A), and a plunger assembly (86A). The plunger assembly (86A) includes an armature (88A) shifted by the coil (22A). The plunger assembly (86A) also includes a stem (90A) having a first end (92A) adjustably engaged with the armature (88A), and a second end (94A) adjustably engaged with a poppet (96A). Adjustment of the stem's first end (92A) relative to the armature (88A) and of the poppet (96A) on the stem's second end (94A) establish a predetermined stroke for the plunger assembly (86A) and a predetermined fluid flow rate to the control port (34A).