Hand shank switching device of duplex lubricating oil filter

The invention relates to a hand shank switching device of a duplex lubricating oil filter, and belongs to the field of lubricating oil pipes of marine diesel engines. The hand shank switching device comprises a valve body, a change-over valve is arranged in the valve body, a valve cover is arranged...

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Bibliographische Detailangaben
Hauptverfasser:	YUAN XINGMENG, REN XIANGJU, HUI BINGHONG, LI YONGHUA
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The invention relates to a hand shank switching device of a duplex lubricating oil filter, and belongs to the field of lubricating oil pipes of marine diesel engines. The hand shank switching device comprises a valve body, a change-over valve is arranged in the valve body, a valve cover is arranged at the upper end of the valve body, the change-over valve penetrates the valve cover, and an eccentric switching hand shank is arranged at the upper end of the change-over valve. The hand shank switching device is simple in structure and easy and convenient to operate.0