JPH05240367

PURPOSE:To provide an electromagnetic control valve which prevents the casing of the electromagnetic control valve installed in the serial atmosphere from being overheated, and improves efficiency without exerting an effect upon the accuracy of the micro-operation of a spool. CONSTITUTION:This elect...

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Bibliographische Detailangaben
1. Verfasser:	SHIODA YASUHIRO
Format:	Patent
Sprache:	eng
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:	PURPOSE:To provide an electromagnetic control valve which prevents the casing of the electromagnetic control valve installed in the serial atmosphere from being overheated, and improves efficiency without exerting an effect upon the accuracy of the micro-operation of a spool. CONSTITUTION:This electromagnetic control valve 10 for a spool is provided with a casing 16 which accommodates a solenoid for operating a spool 12 and has a drain opening 22 in it, and the casing 16 is installed in the aerial atmosphere for use. This control valve is also formed so as to cool a part which covers the solenoid of the casing 16 by means of oil directly flowing out from the drain opening 22.