DRILL SHIP

PURPOSE: A drilling ship is provided to prevent a door driver from becoming corroded and contaminated by holding the door driver in a first holding unit and externally discharging water from the first holding unit by a water discharge unit, when a moon-pool door is completely opened. CONSTITUTION: A...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	KIM, HYUN CHEOL, SON, HYE JONG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING EQUIPMENT FOR SHIPPING FIXED CONSTRUCTIONS MINING OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS PERFORMING OPERATIONS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TRANSPORTING
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