| 摘要 |
There is disclosed a rotating anode X-ray tube assembly comprising a vacuum envelope (11) integrated with an anode target (15), a housing (3) receiving at least the vacuum envelope, and rotatably holding it, a circulation path circulating a cooling medium (7) closed to at least the anode target of the vacuum envelope, a cathode (13) received and arranged in the vacuum envelope, a cathode support member (13a) supporting the cathode, a bearing mechanism and a vacuum sealing mechanism interposed between the vacuum envelope, and the housing or a stationary member directly or indirectly fixed to the housing, and a driver unit for rotating the vacuum envelope.
|
