RADIATION SOURCE DEVICES

A radiation source device of the present invention minimizes the leakage of radiation in a longitudinal direction of a pipe, thereby having a minimum radiation effect on a worker at the time of test. An embodiment of the present invention relates to a radiation source device comprising: a radiation...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JYUNG, DAE HYUK, JYUNG, JUN HYUK
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	GAMMA RAY OR X-RAY MICROSCOPES INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES IRRADIATION DEVICES MEASURING NUCLEAR ENGINEERING NUCLEAR PHYSICS PHYSICS TECHNIQUES FOR HANDLING PARTICLES OR IONISING RADIATION NOTOTHERWISE PROVIDED FOR TESTING
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Beschreibung
Zusammenfassung:	A radiation source device of the present invention minimizes the leakage of radiation in a longitudinal direction of a pipe, thereby having a minimum radiation effect on a worker at the time of test. An embodiment of the present invention relates to a radiation source device comprising: a radiation source emitting radiation; and a collimator configured to control the emission angle of the radiation emitted from the radiation source, wherein the collimator has a depressed portion to control the emission angle of the radiation, and the depressed potion has an inclined angle so that the collimator can be positioned and used in a lateral direction of a pipe.