High-voltage mechanical support for gas discharge device
    1.
    发明授权
    High-voltage mechanical support for gas discharge device 失效
    用于气体放电装置的高压机械支持

    公开(公告)号:US3978363A

    公开(公告)日:1976-08-31

    申请号:US601101

    申请日:1975-07-22

    Inventor: John R. Bayless

    CPC classification number: H01J1/96

    Abstract: Ceramic support is mounted between the housing and an electrode to physically support the electrode with respect to the housing. Mechanical support is provided in an environment of high electrical potential in a gaseous environment where Paschen breakdown, vacuum breakdown and surface breakdown are significant failure modes which result in electric conduction between the housing and electrode.

    Method and apparatus for logging media of a borehole
    4.
    发明授权
    Method and apparatus for logging media of a borehole 失效
    记录钻孔介质的方法和装置

    公开(公告)号:US5326970A

    公开(公告)日:1994-07-05

    申请号:US792467

    申请日:1991-11-12

    Inventor: John R. Bayless

    CPC classification number: G01V5/08

    Abstract: The method and apparatus for logging the media of an earth formation wherein repetitive bursts of x-rays are emitted that penetrate the media with a portion of these x-rays to be scattered and picked up by a plurality of detectors to detect certain physical properties of the media such as density and lithology. The x-rays are produced by an electron beam striking an x-ray target. This electron beam is produced electrically within an electron beam generator and then accelerated through a linear induction accelerator. The linear induction accelerator, in contrast to other alternatives, is of simple design and inherently insensitive to mechanical shock and vibration and to variations in operating temperature.

    Abstract translation: 用于记录地球介质的介质的方法和装置,其中发射的X射线的重复突发穿过介质,其中一部分这些X射线被散射并由多个检测器拾取,以检测某些物理性质 介质如密度和岩性。 x射线是由射入X射线靶的电子束产生的。 该电子束在电子束发生器内电产生,然后通过线性感应加速器加速。 与其他替代方案相反,线性感应加速器设计简单,对机械冲击和振动以及工作温度变化本身不敏感。

    Nuclear steam generator wrapper closure assembly and method of
installing same
    5.
    发明授权
    Nuclear steam generator wrapper closure assembly and method of installing same 失效
    核蒸汽发生器包装封闭组件及其安装方法

    公开(公告)号:US5251241A

    公开(公告)日:1993-10-05

    申请号:US937761

    申请日:1992-08-28

    CPC classification number: F22B37/223 F16L55/1155

    Abstract: An apparatus and method for plugging an access hole in a steam generator, having a shell, a wrapper, and an annulus positioned between the shell and the wrapper, includes attaching a plate, having a first mating connection and at least one aperture, to the wrapper of the steam generator. A plug, having a second mating connection and at least one aperture, is positioned within a bore of the plate. The plug is rotated approximately 90.degree. for engaging the first mating connection of the plate with a second mating connection of the plug and for aligning the aperture of the plug with the aperture of the plate. A sleeve, having a bore therethrough and at least one aperture, is positioned on the plug and the aperture of the sleeve is aligned with the apertures of the plate and the plug. A pin is installed in the aligned apertures of the plate, the plug, and the sleeve. A retaining nut is positioned on the plug after installation of the sleeve.

    Abstract translation: 一种用于在蒸汽发生器中堵塞进入孔的装置和方法,具有壳体,包裹物和定位在壳体和包裹物之间的环形空间,包括将具有第一配合连接和至少一个孔的板连接到 蒸汽发生器的包装。 具有第二配合连接和至少一个孔的插头定位在板的孔内。 塞子旋转大约90°,用于使板的第一配合连接与插头的第二配合连接并且用于将插头的孔与板的孔对准。 具有穿过其中的孔和至少一个孔的套筒定位在插塞上,并且套筒的孔与板和插头的孔对准。 销安装在板,插头和套筒的对齐的孔中。 安装套筒后,固定螺母位于插头上。

    Orientation independent ignitron
    6.
    发明授权
    Orientation independent ignitron 失效
    定向独立点火器

    公开(公告)号:US4264839A

    公开(公告)日:1981-04-28

    申请号:US47672

    申请日:1979-06-12

    Inventor: John R. Bayless

    CPC classification number: H01J13/06

    Abstract: Orientation independent ignitron 10 has a cooled cathode 28 which carries thin mercury film 58 which is held in place by surface tension forces so that it is independent of orientation. Ignitor 48 starts conduction which continues until mercury exhaustion or shut off by an external circuit. During nonconductive portions of the duty cycle, the mercury recondenses on the cooled cathode 30.

    Abstract translation: 取向独立的点火器10具有冷却的阴极28,其承载薄的水银膜58,该薄膜通过表面张力保持在适当的位置,使得其不依赖于取向。 点火器48开始传导,持续到汞耗​​尽或外部电路切断。 在占空比的非导电部分期间,冷却的阴极30上的汞再生浓度。

    Modulator for generating high voltage pulses
    7.
    发明授权
    Modulator for generating high voltage pulses 失效
    用于产生高电压脉冲的调制器

    公开(公告)号:US6066901A

    公开(公告)日:2000-05-23

    申请号:US154870

    申请日:1998-09-17

    CPC classification number: H03K3/57

    Abstract: A topology for combining an array of low voltage, low current components to form a high voltage, high current pulse modulator. Each module of the MIA is composed of an inductive adder cell and a plurality of energy storage capacitors, a plurality of solid-state switches, and ancillary components to form a high current but a low voltage modulator. By using a large number of energy-storage/switch combinations in parallel, a highly redundant (reliable) module is formed. High voltage is obtained by inductively adding the voltage of a plurality of modules. Each module drives a single turn primary of a transformer (inductive adder cell). Each transformer has a single turn secondary. The single turn secondary of each transformer is connected in series. The advantage to this transformer topology (as opposed to a multi-turn secondary) is greatly reduced secondary capacitance which allows the transformer to operate at much higher bandwidth than otherwise possible.

    Abstract translation: 用于组合低电压,低电流分量阵列以形成高电压,高电流脉冲调制器的拓扑。 MIA的每个模块由感应加法器单元和多个储能电容器,多个固态开关和辅助元件组成,以形成高电流而是低电压调制器。 通过并联使用大量的储能/开关组合,形成了一个高度冗余的(可靠的)模块。 通过感应加上多个模块的电压来获得高电压。 每个模块驱动变压器的单转母线(感应加法器单元)。 每个变压器都有一个单回路继电器。 每个变压器的单匝次级串联。 这种变压器拓扑结构的优点(与多匝次级相反)大大降低了次级电容,允许变压器以比其他方式更高的带宽工作。

    In-situ x-ray treatment of organically contaminated material
    8.
    发明授权
    In-situ x-ray treatment of organically contaminated material 失效
    有机污染物质的原位x射线处理

    公开(公告)号:US5311566A

    公开(公告)日:1994-05-10

    申请号:US949777

    申请日:1992-09-22

    Abstract: Organically contaminated earth-bound material is treated in-situ by positioning one or more x-ray converters in chambers formed in an earth and/or water site containing such earth-bound material and irradiating the contaminated material in-situ adjacent to each chamber with x-radiation from the x-ray converter to decompose the organic compounds. A high energy electron beam from a electron beam source is directed to the x-ray converter to produce the x-radiation. The electron beam source, such as a linear induction accelerator or an RF linear accelerator may be positioned either within the chamber near the x-ray converter or above ground.

    Abstract translation: 通过将一个或多个x射线转换器定位在形成于包含这种结合材料的地球和/或水位中的室中,并且将原有的被污染的接地材料原位置处理, 来自x射线转换器的x辐射分解有机化合物。 来自电子束源的高能电子束被引导到x射线转换器以产生x射线。 诸如线性感应加速器或RF线性加速器的电子束源可以位于x射线转换器附近的室内或地面以上。

    Surface breakdown igniter for mercury arc devices
    10.
    发明授权
    Surface breakdown igniter for mercury arc devices 失效
    水银电弧装置的表面击穿点火器

    公开(公告)号:US4060748A

    公开(公告)日:1977-11-29

    申请号:US707976

    申请日:1976-07-23

    Inventor: John R. Bayless

    CPC classification number: H01J13/34

    Abstract: Surface breakdown igniter comprises a semiconductor of medium resistivity which has the arc device cathode as one electrode and has an igniter anode electrode so that when voltage is applied between the electrodes a spark is generated when electrical breakdown occurs over the surface of the semiconductor. The geometry of the igniter anode and cathode electrodes causes the igniter discharge to be forced away from the semiconductor surface.

    Abstract translation: 表面击穿点火器包括具有中等电阻率的半导体,其具有电弧装置阴极作为一个电极并且具有点火器阳极电极,使得当在电极之间施加电压时,在半导体的表面上发生电击穿时产生火花。 点火器阳极和阴极电极的几何形状使得点火器放电被迫离开半导体表面。

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