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    Cooling device for an electron tube
    1.
    发明授权
    Cooling device for an electron tube 失效
    电子管冷却装置

    公开(公告)号：US06979939B2

    公开(公告)日：2005-12-27

    申请号：US10403525

    申请日：2003-04-01

    Applicant: Michel Langlois ,  James McVea ,  Jean-François Houdard

    Inventor： Michel Langlois ,  James McVea ,  Jean-François Houdard

    IPC: F28D15/00 ,  F28F7/00 ,  H01J19/74 ,  H01J23/00 ,  H01J23/033 ,  H01J25/04

    CPC classification number: H01J23/033 ,  H01J23/005 ,  H01J25/10 ,  H01J25/12

    Abstract: The present invention relates to a cooling device for an electron tube designated to amplify a high frequency signal. The invention is particularly suitable for cooling electron tubes that amplify radio frequency signals used for television or radio. The electron tube installed on a portal frame designed to hold the frame. The device includes a first hydraulic circuit inside which a first fluid circulates to cool at least part of the tube. The device also includes fluid exchanger to transfer heat transported by the first fluid to a second hydraulic circuit. The exchanger is also located on the portal frame.

    Abstract translation: 本发明涉及一种用于放大高频信号的电子管冷却装置。 本发明特别适用于放大用于电视或无线电的射频信号的冷却电子管。 电子管安装在门架上，设计用于固定框架。 该装置包括第一液压回路，其中第一流体循环以冷却至少部分管。 该装置还包括用于将由第一流体输送的热量传递到第二液压回路的流体交换器。 交换机也位于门架上。

    Enantiomers of absolute configuration S of amide derivatives of 3-aminoquinuclidine, the process for preparing them and their application in therapy
    2.
    发明授权
    Enantiomers of absolute configuration S of amide derivatives of 3-aminoquinuclidine, the process for preparing them and their application in therapy 失效
    3-氨基奎宁环酰胺衍生物的绝对构型S的对映异构体，其制备方法及其在治疗中的应用

    公开(公告)号：US5237066A

    公开(公告)日：1993-08-17

    申请号：US760921

    申请日：1991-09-17

    Applicant: Nicole A. M. Dorme ,  Alain J. L. Renaud ,  Michel Langlois

    Inventor： Nicole A. M. Dorme ,  Alain J. L. Renaud ,  Michel Langlois

    IPC: C07D453/02

    CPC classification number: C07D453/02

    Abstract: Enantiomer of absolute configuration S of formula: ##STR1## where: X=O or S; andAr denotes a:* phenyl ring substituted with one, two or three C.sub.1 -C.sub.4 alkoxy groups;* phenyl ring substituted at the 2-position with a OCH.sub.3 group and at the 5-position with a halogen atom or a lower alkylcarbonyl group;* phenyl ring substituted at the 2-position with OCH.sub.3, at the 4-position with NH.sub.2 or alkylcarbonyl-NH and at the 5-position with a halogen;* 3-fluoro-2-methoxyphenyl group;* 5-pyrimidinyl group substituted at the 2-position with NH.sub.2 and in the 4-position with alkoxy or phenyloxy.These compounds are useful as medicinal products having activity in respect of gastric movements and antiemetic activity.

    Abstract translation: 绝对构型的对映异构体：式中：X = O或S; 并且Ar表示被一个，两个或三个C 1 -C 4烷氧基取代的* *在2位被OCH 3基取代的苯环，在5位被卤素原子或低级烷基羰基取代; *在2位被OCH 3取代的苯环，在4位被NH 2或烷基羰基-NH取代，在5位被卤素取代; * 3-氟-2-甲氧基苯基; * 2-位被NH 2取代的5-嘧啶基，在4-位被烷氧基或苯氧基取代。 这些化合物可用作在胃运动和止吐活性方面具有活性的药用产品。

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