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    • 1. 发明授权
    • Industrial X-ray machine
    • 工业X光机
    • US4355410A
    • 1982-10-19
    • US201178
    • 1980-10-27
    • James R. Sullins
    • James R. Sullins
    • H05G1/06H05G1/02
    • H05G1/06H05G1/025
    • A completely enclosed, self-contained, air-cooled industrial X-ray machine having a housing which is also a gas-to-gas heat exchanger. The cylindrical metallic housing for the X-ray tube and power transformers is machined to provide a large plurality of narrow radial grooves with intervening narrow vanes on both the inside surface and the outside surface. The outside is covered with a thin-walled cylindrical jacket to provide a plurality of longitudinal passageways. An inside tubular sleeve provides support for the X-ray tube and is adapted to fit closely inside of the inner grooves to provide a plurality of longitudinal passageways on the inner surface. The housing is closed off and sealed with end plates and the interior is filled with a selected heat-transfer and insulating gas at a selected pressure. An internal fan provides circulation of the gas over the X-ray tube and back to the inner longitudinal passageways to the fan. An outside fan circulates room air through the outer longitudinal passageways.
    • 一种完全封闭的,独立的,空气冷却的工业X射线机,其具有也是气体 - 气体热交换器的壳体。 加工用于X射线管和电力变压器的圆柱形金属外壳,以在内表面和外表面上提供大量多个窄径向凹槽和中间狭窄的叶片。 外部覆盖有薄壁圆柱形护套以提供多个纵向通道。 内部管状套筒为X射线管提供支撑,并且适于紧密地配合在内部凹槽内部,以在内表面上提供多个纵向通道。 壳体被封闭并用端板密封,并且内部在选定的压力下填充选定的传热和绝缘气体。 内部风扇提供气体在X射线管上的循环并返回到风扇的内部纵向通道。 外部风扇通过外部纵向通道循环室内空气。