| 摘要 |
PROBLEM TO BE SOLVED: To improve the cooling effect for a heat-generating electric part and achieve stable performance maintenance of an X-ray detector even when taking a moving image in which continuous drive lasts for a long time period. SOLUTION: A radiation imaging device includes: a housing (1207-1209) for housing an X-ray detector 1201 for detecting an X-ray transmitted through a subject as an image signal and an electric part 1204 for processing the image signal detected by the X-ray detector 1201; an exterior cover 1210 formed so as to cover the outside of the housing; a fan motor 1230 disposed inside the housing for stirring the air inside the housing; and a fan motor 1213 disposed outside the housing being inside the exterior cover 1210 for cooling the housing. COPYRIGHT: (C)2011,JPO&INPIT
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