VALVE DEVICE

To provide a valve device capable of enhancing the function of a valve.SOLUTION: A valve device has a valve body comprising a plurality of valve ports, and a valve body assembly comprising valve elements that can be fitted into the valve ports, and the valve elements are simultaneously displaced rel...

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Bibliographische Detailangaben
1. Verfasser:	YAMAMOTO HIDETATSU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING LIGHTING MECHANICAL ENGINEERING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	To provide a valve device capable of enhancing the function of a valve.SOLUTION: A valve device has a valve body comprising a plurality of valve ports, and a valve body assembly comprising valve elements that can be fitted into the valve ports, and the valve elements are simultaneously displaced relative to each valve port by moving the valve body assembly. Consequently, although the overall length of the valve body assembly can be reduced, the resolution of flow rate control can be increased, so that flow rate characteristics can be precisely controlled.SELECTED DRAWING: Figure 1 【課題】弁の機能を高めることができる弁装置を提供する。【解決手段】弁装置は、複数の弁口を備えた弁本体と、前記弁口に対してそれぞれ嵌入可能な弁体を備えた弁体アッセンブリと、を有し、前記弁体アッセンブリを移動させることにより、各弁口に対して前記弁体が同時に変位する。このため、前記弁体アッセンブリの全長を抑えることができるにもかかわらず、流量制御の分解能を高めることができ、それにより流量特性を緻密に制御することができる。【選択図】図１