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    Rugged quick-heating electron tubes
    62.
    发明授权
    Rugged quick-heating electron tubes 失效
    坚固的快速加热电子管

    公开(公告)号：US4107566A

    公开(公告)日：1978-08-15

    申请号：US486743

    申请日：1955-02-07

    Applicant: Charles P. Marsden, Jr.

    Inventor： Charles P. Marsden, Jr.

    IPC: H01J1/13 ,  H01J19/04 ,  H01J21/10 ,  H01J1/46

    CPC classification number: H01J1/13 ,  H01J19/04 ,  H01J21/10

    Abstract: 1. A rugged combustion-heated electron tube comprising: a metallic conica-shaped anode structure; a metallic conically-shaped cathode structure insulatedly and coaxially mounted in spaced relationship to said anode structure; a metallic conically-shaped grid structure insulatedly and coaxially mounted in spaced relationship between said anode structure and said cathode structure; first and second annular insulating spacer-seals separating said anode structure from said grid structure and said grid structure from said cathode structure, said spacer-seals in combination with said anode structure and said cathode structure providing a hermetically-sealed envelope containing said grid structure; and a combustible material mounted exteriorly of said envelope in proximity to said cathode structure, said combustible material being adapted to heat said cathode structure to an operating temperature.

    Abstract translation: 1.一种坚固的燃烧加热电子管，包括：金属锥形阳极结构; 与所述阳极结构隔开并同轴地安装的金属圆锥形阴极结构; 在所述阳极结构和所述阴极结构之间隔开并同轴地安装的间隔关系的金属锥形栅格结构; 第一和第二环形绝缘间隔件密封件，其将所述阳极结构与所述栅极结构和所述栅格结构与所述阴极结构分离，所述隔离物密封与所述阳极结构和所述阴极结构组合，提供包含所述栅格结构的气密密封的封套; 以及安装在所述外壳的外部靠近所述阴极结构的可燃材料，所述可燃材料适于将所述阴极结构加热至工作温度。

    CIRCUIT FOR INHIBITING SINGLE-ENDED ANALOGUE SIGNAL NOISE, AND TERMINAL ATTACHMENT
    68.
    发明申请
    CIRCUIT FOR INHIBITING SINGLE-ENDED ANALOGUE SIGNAL NOISE, AND TERMINAL ATTACHMENT 审中-公开

    公开(公告)号：US20180276172A1

    公开(公告)日：2018-09-27

    申请号：US15743540

    申请日：2015-07-10

    Applicant: HYTERA COMMUNICATIONS CORP., LTD.

    Inventor： Guohua CHEN ,  Zhiqiang CHEN

    IPC: G06F13/42 ,  H01J21/10

    CPC classification number: G06F13/42 ,  G05B19/042 ,  H01J21/10 ,  H03F1/26 ,  H03F3/181 ,  H03F3/187 ,  H03F3/45 ,  H03F3/45475 ,  H03F2200/03

    Abstract: The utility model discloses a circuit for inhibiting single-ended analogue signal noises and a terminal accessory. The circuit includes an input interface module, a differential amplification module, an analogue signal processing module, an isolation module and a control module, wherein the input interface module at least includes an analogue signal line and a digital signal line, the differential amplification module includes differential input ends and an output end; the analogue signal line and the digital signal line of the input interface module are respectively connected to the differential input ends of the differential amplification module, so that the analogue signal line and the digital signal line form a pseudo-differential pair, and the output end of the differential amplification module is connected to the analogue signal processing module; the digital signal line is further connected to the isolation module, and the isolation module is further connected to the control module.

    NANO VACUUM GAP DEVICE WITH A GATE-ALL-AROUND CATHODE
    69.
    发明申请
    NANO VACUUM GAP DEVICE WITH A GATE-ALL-AROUND CATHODE 有权
    具有门盖全封闭阴极的纳米真空接口设备

    公开(公告)号：US20160307722A1

    公开(公告)日：2016-10-20

    申请号：US15098108

    申请日：2016-04-13

    Applicant: Biqin HUANG ,  Christopher S. Roper ,  Tahir Hussain

    Inventor： Biqin HUANG ,  Christopher S. Roper ,  Tahir Hussain

    IPC: H01J1/308 ,  H01J1/304 ,  H01J9/02

    CPC classification number: H01J1/308 ,  H01J1/304 ,  H01J9/025 ,  H01J21/10

    Abstract: A semiconductor power handling device, includes a cathode pillar, a gate surrounding the cathode pillar, and an anode spaced from the cathode by a nano-vacuum gap. An array of semiconductor power handling devices, each comprising a cathode pillar, a gate surrounding the cathode pillar, and an anode spaced from the cathode pillar by a nano-vacuum gap. The semiconductor power handling devices can be arranged as rows and columns and can be interconnected to meet the requirements of various applications. The array of power handling devices can be fabricated on a single substrate.

    Abstract translation: 一种半导体功率处理装置，包括阴极柱，围绕阴极柱的栅极和通过纳米真空间隙与阴极隔开的阳极。 一组半导体功率处理装置，每个包括阴极柱，围绕阴极柱的栅极和通过纳米真空间隙与阴极柱间隔开的阳极。 半导体功率处理装置可以被布置为行和列并且可以互连以满足各种应用的要求。 功率处理装置的阵列可以在单个基板上制造。

    VACUUM TUBE
    70.
    发明申请
    VACUUM TUBE 有权
    真空管

    公开(公告)号：US20160211106A1

    公开(公告)日：2016-07-21

    申请号：US15000353

    申请日：2016-01-19

    Applicant: NORITAKE ITRON CORPORATION ,  NORITAKE CO., LIMITED ,  KORG INC.

    Inventor： Kazunori TATSUDA ,  Tadami MAEDA ,  Misa YAMANAKA ,  Fumio MIEDA

    IPC: H01J21/02 ,  H01J19/38 ,  H01J19/70 ,  H01J19/32

    CPC classification number: H01J19/38 ,  H01J19/08 ,  H01J19/12 ,  H01J19/32 ,  H01J19/70 ,  H01J21/10

    Abstract: The vacuum tube subject to the present invention comprises a filament and two pairs of a grid and an anode. The filament is tensioned linearly and emitting thermoelectrons. Both of the anodes are formed on the same face on a planar substrate. The filament is arranged parallel to the planar substrate at a position facing both of the anodes. Each of the grids is arranged, such that the grid faces the anode in the same pair at a first predetermined distance from the anode and has a second predetermined distance from the filament, between the anode and the filament. The vacuum tube comprises an intermediate filament fixing part fixing the filament at a position corresponding to an intermediate point between the anodes of the two pairs.

    Abstract translation: 根据本发明的真空管包括灯丝和两对栅极和阳极。 灯丝线性拉伸并发射热电子。 两个阳极均形成在平面基板的同一面上。 灯丝在面向两个阳极的位置处平行于平面基板布置。 每个栅格被布置成使得栅格以相对于阳极的第一预定距离处的阳极面对阳极，并且在阳极和灯丝之间具有与灯丝的第二预定距离。 该真空管包括将灯丝固定在与两对的阳极之间的中间点对应的位置的中间丝固定部。

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