ADJUSTABLE VOLTAGE-CLAMPING CIRCUIT
    41.
    发明公开
    ADJUSTABLE VOLTAGE-CLAMPING CIRCUIT 审中-公开
    EINSTELLBARE SPANNUNGSKLEMMSCHALTUNG

    公开(公告)号:EP3156874A1

    公开(公告)日:2017-04-19

    申请号:EP16186070.5

    申请日:2011-10-05

    摘要: High voltage high current regulator circuit for regulating current is interposed between first and second terminals connected to an external circuit and comprises at least one main-current carrying cold-cathode field emission electron tube conducting current between the first and second terminals. First and second grid-control cold-cathode field emission electron tubes provide control signals for first and second grids of the at least one main-current carrying cold-cathode field emission electron tube for positive and negative excursions of voltage on the first and second terminals, respectively. The current regulator circuit may be accompanied by a voltage-clamping circuit that includes at least one cold-cathode field emission electron tube. At least two cold- cathode field emission electron tubes, configured to operate at high voltage and high current, are preferably contained within a single vacuum enclosure and are interconnected to provide a circuit function, so as to form a high voltage high current vacuum integrated circuit.

    摘要翻译: 用于调节电流的高电压大电流调节器电路插入连接到外部电路的第一和第二端子之间,并且包括在第一和第二端子之间传导电流的至少一个主电流负载冷阴极场致发射电子管。 第一和第二格栅控制冷阴极场致发射电子管提供用于至少一个主电流负载冷阴极场发射电子管的第一和第二栅极的控制信号,用于在第一和第二端子上的正和负偏移电压 , 分别。 电流调节器电路可以伴随着包括至少一个冷阴极场发射电子管的电压钳位电路。 配置为在高电压和高电流下操作的至少两个冷阴极场发射电子管优选地包含在单个真空外壳内并且互连以提供电路功能,以便形成高压大电流真空集成电路 。

    IMPROVING POWER FACTOR IN AC POWER SYSTEM
    42.
    发明公开
    IMPROVING POWER FACTOR IN AC POWER SYSTEM 审中-公开
    EEREM WECHSELSTROMVERSORGUNGSSYSTEM中的VERBESSERUNG DES LEISTUNGSFAKTOR

    公开(公告)号:EP3123493A1

    公开(公告)日:2017-02-01

    申请号:EP15767921.8

    申请日:2015-02-27

    IPC分类号: H01J5/02 G05F3/04 H01H33/59

    摘要: A combination includes an AC power system and a system for improving power factor in the AC power system by continuously variable, analog control of level of reactive current introduced into a power conveying line of the AC power system. A power factor-improving circuit includes at least one channel that comprises a channel-level AC electron tube circuit and at least one associated reactive impedance element interconnected in series manner. Each of the channel-level AC electron tube circuit is responsive to a control system for continuously variable, analog control of the level of reactive current in the at least one associated reactive impedance element so that the foregoing level of reactive current changes, as necessary, in a continuously variable, analog manner to improve power factor in the power conveying line. Each of the channel-level AC electron tube circuit comprises at least one cold-cathode field-emission electron tube.

    摘要翻译: 公开了一种用于改善AC电力系统中的功率因数的系统。 电力系统具有通过至少一个动力输送线互连的交流电源和电负载。 该系统还包括功率因数改善电路,其包括至少一个通道,该通道包括通道级双向电子管电路和连接在AC电力系统的输电线路和地之间的至少一个相关联的无功阻抗元件。 每个通道级双向电子管电路响应于用于在需要时连接或断开至少一个相关联的无功阻抗元件以用于改善功率因数的控制系统。 每个通道级双向电子管电路还包括一个额定中压至高压的双向冷阴极场发射电子管或两个额定中压至高压的单向冷阴极场发射电子管,并以反并联方式连接 方式。

    SYSTEM FOR PRODUCING ELECTROMAGNETIC RADIATION
    43.
    发明公开
    SYSTEM FOR PRODUCING ELECTROMAGNETIC RADIATION 有权
    SYSTEM FOR产生电磁辐射

    公开(公告)号:EP3007522A1

    公开(公告)日:2016-04-13

    申请号:EP15197269.2

    申请日:2007-05-30

    IPC分类号: H05G2/00 G21B1/23

    摘要: Disclosed is a system for producing electromagnetic radiation with enhancement from a drift tube containing a cylindrical Smith-Purcell structure. The system includes a magnetically insulated linear oscillator. The oscillator includes a cylindrical resonant cavity having a traveling wave electron gun and a cooperating anode. The drift tube is formed of a hollow cylindrical conductive element that is positioned within a resonant cavity of the oscillator. The drift tube includes an inner surface and a pair of ends. The drift tube may be adapted such that the interaction between an electron beam, from the electron gun, passes through the inner space of the drift tube, and the internal grating, so as to produce RF radiation by the Smith-Purcell Effect. Spacing, face angle and shape of the grating, and the energy of the electron beam are determinants of the frequency of the RF radiation.

    HIGH VOLTAGE HIGH CURRENT REGULATOR CIRCUIT
    44.
    发明公开
    HIGH VOLTAGE HIGH CURRENT REGULATOR CIRCUIT 有权
    高电压/电流电路RULE

    公开(公告)号:EP2625581A4

    公开(公告)日:2016-02-17

    申请号:EP11831549

    申请日:2011-10-05

    发明人: BIRNBACH CURTIS A

    摘要: High voltage high current regulator circuit for regulating current is interposed between first and second terminals connected to an external circuit and comprises at least one main-current carrying cold-cathode field emission electron tube conducting current between the first and second terminals. First and second grid-control cold-cathode field emission electron tubes provide control signals for first and second grids of the at least one main-current carrying cold-cathode field emission electron tube for positive and negative excursions of voltage on the first and second terminals, respectively. The current regulator circuit may be accompanied by a voltage-clamping circuit that includes at least one cold-cathode field emission electron tube. At least two cold- cathode field emission electron tubes, configured to operate at high voltage and high current, are preferably contained within a single vacuum enclosure and are interconnected to provide a circuit function, so as to form a high voltage high current vacuum integrated circuit.

    METHOD AND SYSTEM FOR DETECTING MATERIALS
    48.
    发明公开
    METHOD AND SYSTEM FOR DETECTING MATERIALS 审中-公开
    方法和系统检测材料的

    公开(公告)号:EP2534468A1

    公开(公告)日:2012-12-19

    申请号:EP11742981.1

    申请日:2011-02-14

    IPC分类号: G01N21/00 G06F7/00

    CPC分类号: G01N21/3581 G01N22/02

    摘要: Disclosed is a method for detecting one or both of the native material in an object and any foreign material in the object by parallel-mode spectroscopy, comprising parallel- mode data acquisition, signal processing and data reduction and providing results. Parallel-mode data acquisition comprises producing an interrogating signal simultaneously containing electromagnetic radiation of sufficient bandwidth in the range of approximately 10 GHz to approximately 25 THz to allow simultaneous detection of a plurality of signals at a plurality of frequencies, each signal being at some amplitude, which collectively provide a unique spectral signature of a material whose detection is desired. The signal processing and data reduction comprises processing a signal resulting from exposing the object to the interrogating radiation to produce a three- dimensional data matrix representative of at least any foreign or native material associated with the object. Correlation technique is used to compare the data matrix to a reference library.