SOLENOID VALVE

PROBLEM TO BE SOLVED: To provide a solenoid valve of which smooth and reliable operation is constantly ensured.SOLUTION: In a solenoid valve in which a spherical ball valve 7 is installed internally, both of a valve seat surface 2a on which one peripheral surface of the ball valve 7 abuts and a need...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIMURA JUNICHIRO, TERAKURA OSAMU, KIUCHI HIDEO
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:	PROBLEM TO BE SOLVED: To provide a solenoid valve of which smooth and reliable operation is constantly ensured.SOLUTION: In a solenoid valve in which a spherical ball valve 7 is installed internally, both of a valve seat surface 2a on which one peripheral surface of the ball valve 7 abuts and a needle end surface 6a on which the other peripheral surface abuts which are positioned while interposing the ball valve 7 therebetween and facing each other are shaped into a conical surface opened toward a peripheral surface of the ball valve 7.SELECTED DRAWING: Figure 1 【課題】常にスムーズかつ確実な作動が保証される電磁弁を提供する。【解決手段】球状のボール弁７を内設した電磁弁において、ボール弁７を挟んで対向位置しボール弁７の一方の周面が当接する弁座面２ａおよび他方の周面が当接するニードル端面６ａのいずれも、ボール弁７の周面に向けて開いた円錐面に成形する。【選択図】図１