Hydraulic pile-up valve based on 3D technology and driver

The hydraulic pile-up valve comprises a rotary switch valve assembly and a valve block body, the rotary switch valve assembly and the valve block body are formed through the 3D printing technology, and the rotary switch valve assembly is installed on the valve block body; the rotary switch valve ass...

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Bibliographische Detailangaben
Hauptverfasser:	TANG LI, CAO YUJUN, LIANG KESHAN, LYU LIANG, ZHANG QINGBIAO, WANG GUILIN, LI SHOUSHAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The hydraulic pile-up valve comprises a rotary switch valve assembly and a valve block body, the rotary switch valve assembly and the valve block body are formed through the 3D printing technology, and the rotary switch valve assembly is installed on the valve block body; the rotary switch valve assembly comprises a plurality of rotary switch valves, all the rotary switch valves are identical in structure, each rotary switch valve works independently, and the rotary switch valves are connected in parallel and do not interfere with one another. Rotary valve mounting holes for mounting the rotary switch valves are formed in the valve block body, oil holes in one-to-one correspondence with the oil holes in the rotary switch valves are formed in the bottom of each rotary valve mounting hole, and all the rotary switch valves are mounted on the block body in parallel and work independently. The driver comprises the hydraulic pile-up valve. The method has the advantages of simple and compact principle, easiness in i