| 摘要 |
<p>In a rotary anode type X-ray tube apparatus, a rotary anode target model X-ray pipe (12) is received in housing (11). Housing (11) is coupled by cooler device (13) to supply a coolant in the housing (11). Anode target (17) is fixed to a rotary cylinder (21), which is rotatably supported by a stationary shaft (22). The stationary shaft (22) is provided with an inner hollow space (23) for guiding the coolant. The coolant guided in the housing is split into two flowing streams, and one of the streams is introduced into the space (23) for cooling of stationary shaft (22). <IMAGE></p> |
