PROPORTIONAL FLOW VALVE

The application disclose a proportional flow valve, comprising a valve house assembly, an electromagnet assembly, a valve core assembly, a sealing ring structure and a preload force structure. The valve housing assembly is formed a mounting cavity, an air inlet seat is formed at an opening end of th...

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Bibliographische Detailangaben
Hauptverfasser:	GAO, Guifeng, RAO, Qingchao, WU, Yiming, CHEN, Wenfu, DENG, Xiaobin, YU, Liwei, WANG, Ruiqiang, HE, Yang
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY 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 HUMAN NECESSITIES HYDRAULICS OR PNEUMATICS IN GENERAL HYGIENE LIGHTING MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The application disclose a proportional flow valve, comprising a valve house assembly, an electromagnet assembly, a valve core assembly, a sealing ring structure and a preload force structure. The valve housing assembly is formed a mounting cavity, an air inlet seat is formed at an opening end of the mounting cavity, and an air inlet passage extending up and down is formed in the air inlet seat; the electromagnet assembly is used for providing upward magnetic attraction; and the valve core assembly has an upward moving stroke driven by the magnetic attraction, an air-guide passage is formed in the valve core assembly, an inlet of the air-guide passage is formed at a lower end of the valve core assembly and is communicated with the air inlet passage, and an outlet is formed at side end of the valve core assembly.