| 摘要 |
PROBLEM TO BE SOLVED: To provide a gantry of a computed tomographic apparatus, which has an efficient cooling system as well as high stability. SOLUTION: A gantry (2) of the computed tomographic apparatus includes a supporter body (4) to support a rotative turntable and a supporter ring (6) which has a cooling passage (22) to provide a coolant (K). The cooling passage (22) has a cross section changing toward a circumferential direction. COPYRIGHT: (C)2007,JPO&INPIT
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