APPARATUS AND METHOD FOR TEST DETECTION OF CARGO TANK

A defective portion detecting apparatus of cargo space is provided to detect a defect existence of the first barrier accurately by using sensing means. A defective portion detecting apparatus of cargo space comprises as follows. The specific gas is injected into the IBS of cargo space. A sensing uni...

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Bibliographische Detailangaben
Hauptverfasser:	JEONG, WANG JO, SOHAIL AMAMI
Format:	Patent
Sprache:	eng
Schlagworte:	EQUIPMENT FOR SHIPPING MEASURING PERFORMING OPERATIONS PHYSICS RELATED EQUIPMENT SHIPS OR OTHER WATERBORNE VESSELS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR TRANSPORTING
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Beschreibung
Zusammenfassung:	A defective portion detecting apparatus of cargo space is provided to detect a defect existence of the first barrier accurately by using sensing means. A defective portion detecting apparatus of cargo space comprises as follows. The specific gas is injected into the IBS of cargo space. A sensing unit is installed inside the cargo space in order to sense that the gas locally leaks. The sensing unit senses the temperature change according to leakage of gas or the energy flow change like pressure wave or the optical change. The sensing means is a heat detecting device(10) taking advantage of the infrared ray.