HYDRAULIC QUICK CLOSING SYSTEM

The present invention relates to a system for stopping oil transfer from a fuel oil/lubricating oil tank (20) at an engine room (15) in a safety zone (10). The system comprises: a valve (30) installed at a plurality of pipe lines connected to the fuel oil/lubricating oil tank (20); and a hydraulic a...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, YOUNG HWAN, CHOI, SO YOUNG, CHOI, TAE SOON, YANG, CHANG SIK, KIM, JONG HYUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS EQUIPMENT FOR SHIPPING FLUID-PRESSURE ACTUATORS FLUID-PRESSURE ACTUATORS, e.g. SERVO-MOTORS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HYDRAULICS OR PNEUMATICS IN GENERAL LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL TAPS THERMAL INSULATION IN GENERAL TRANSPORTING VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The present invention relates to a system for stopping oil transfer from a fuel oil/lubricating oil tank (20) at an engine room (15) in a safety zone (10). The system comprises: a valve (30) installed at a plurality of pipe lines connected to the fuel oil/lubricating oil tank (20); and a hydraulic actuator (40) connected to a hydraulic line (42) to provide a closing force for the valve and having a control handle (46) in the safety zone (10), thereby simplifying the structure of the system, which quickly closes the fuel oil/lubricating oil tank, a settling tank, and a service tank installed on a double bottom in an engine room in a safety zone outside the engine room in ships, and increasing the operation reliability.