Electro-hydraulic manifold assembly with lead frame mounted pressure sensors

An electro-hydraulic manifold assembly with a plurality of solenoid operated valves (16-26) disposed on a manifold block (12) and each operable to control pressure from the inlet to a separate outlet. Sensing ports are provided in each outlet with a pressure sensor (32-40) sealed over the sensing po...

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Bibliographische Detailangaben
Hauptverfasser:	JACOBSEN, PETER M, HERBERT, DAVID E, FORD, GREG E, BOWMAN, HAROLD L, GREEN, TIMOTHY J
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING CONTROLLING DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GEARING GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PHYSICS REGULATING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	An electro-hydraulic manifold assembly with a plurality of solenoid operated valves (16-26) disposed on a manifold block (12) and each operable to control pressure from the inlet to a separate outlet. Sensing ports are provided in each outlet with a pressure sensor (32-40) sealed over the sensing port for providing a signal indicative of the sensed pressure. The pressure sensors are mounted on a lead frame (14) and connected to conductive strips in the lead frame. The lead frame has slots therein which permit the frame to be simultaneously electrically connected by bayonet connection to the terminals on each solenoid valve as the transducers are sealed over the sensing ports and the lead frame attached to the manifold block.