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    • 5. 发明申请
    • Method and device for cryocondensation
    • 冷冻方法和装置
    • US20070012419A1
    • 2007-01-18
    • US11486152
    • 2006-07-14
    • Heinz-Dieter ObermeyerHans-Juergen ReinhardtStefan Wolf
    • Heinz-Dieter ObermeyerHans-Juergen ReinhardtStefan Wolf
    • F25B29/00
    • B01D53/002B01D5/0036B01D5/0039B01D8/00
    • A method and device for cooling and/or purifying a process gas, in which the process gas is precooled in a precooler by indirect heat exchange with a second coolant stream, and then cooled in a deep-freeze unit in indirect heat exchange with a first coolant stream. The first process stream is generated by vaporizing a condensed gas. At least one part of the first coolant stream leaving the deep-freeze unit is sent as at least part of the second coolant stream to the precooler, and at least another part of the first coolant stream leaving the deep-freeze unit is used with at least one part of the second coolant stream leaving the precooler to vaporize the condensed gas is vaporized and is vaporized. The part of the first coolant stream used to vaporize the condensed gas may be the part leaving the deep-freeze sent to the precooler.
    • 一种用于冷却和/或净化处理气体的方法和装置,其中处理气体通过与第二冷却剂流的间接热交换在预冷器中预冷却,然后在深冷单元中与第一冷却器间接热交换 冷却液流。 通过蒸发冷凝气体产生第一工艺流。 离开深冷单元的第一冷却剂流的至少一部分作为第二冷却剂流的至少一部分被发送到预冷器,并且离开深冷单元的第一冷却剂流的至少另一部分被使用在 离开预冷器以蒸发冷凝气体的第二冷却剂流的至少一部分被蒸发并蒸发。 用于蒸发冷凝气体的第一冷却剂流的部分可以是送到预冷器的深冷冻部分。
    • 6. 发明授权
    • Diagnostic X-ray installation for radiography and fluoroscopy
    • 用于放射摄影和荧光透视的诊断X射线安装
    • US4433429A
    • 1984-02-21
    • US238942
    • 1981-02-27
    • Johann FinkenzellerJuergen Reinhardt
    • Johann FinkenzellerJuergen Reinhardt
    • H04N5/32H05G1/28
    • H04N5/32
    • In an exemplary embodiment, an X-ray image intensifier television chain includes an X-ray image intensifier, a television camera, and a monitor, and a control unit has an adjustment panel for selecting radiography and fluoroscopy parameters. The control unit is connected with a signal generator whose output is connected to a mixing stage, arranged between the television camera and the monitor, so that a signal which is dependent upon the selected parameters is generated by the signal generator and is superimposed on the video signal delivered by the television camera for the purpose of fading-in a representation of the selected parameters in the television picture of the monitor.
    • 在一个示例性实施例中,X射线图像增强器电视链包括X射线图像增强器,电视摄像机和监视器,并且控制单元具有用于选择放射摄影和荧光透视参数的调整面板。 控制单元与信号发生器连接,信号发生器的输出连接到混合级,布置在电视摄像机和监视器之间,使得依赖于所选参数的信号由信号发生器产生并叠加在视频上 由电视摄像机传送的信号,用于衰落 - 在监视器的电视图像中所选参数的表示。