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    FLAME DETECTING SYSTEM
    42.
    发明申请
    FLAME DETECTING SYSTEM 有权
    火焰检测系统

    公开(公告)号：US20160349109A1

    公开(公告)日：2016-12-01

    申请号：US15164248

    申请日：2016-05-25

    Applicant: Azbil Corporation

    Inventor： Raita MORI

    IPC: G01J1/42

    CPC classification number: G01J1/429 ,  G01J1/4204 ,  G01J5/0018 ,  G01J2001/444 ,  G01J2005/068 ,  H01J19/82

    Abstract: To easily obtain a quantity of received light with computation by only measuring pulses of an electric signal related to a flame sensor, a flame detecting system is disclosed comprising: a flame sensor to detect light and a calculating device, in which the calculating device includes an applied voltage generating portion configured to generate a pulse to drive the flame sensor, a voltage detecting portion configured to measure an electric signal flowing in the flame sensor, a storing portion configured to store sensitivity parameters of the flame sensor in advance, and a central processing unit configured to obtain a quantity of received light of a flame using parameters of a known quantity of received light, a pulse width, and a discharge probability of the sensitivity parameters, and a discharge probability obtained from an actual pulse width and the measured number of discharge times.

    Abstract translation: 为了通过仅测量与火焰传感器相关的电信号的脉冲计算来容易地获得接收光量，公开了一种火焰检测系统，其包括：用于检测光的火焰传感器和计算装置，其中所述计算装置包括： 施加电压产生部，其被配置为产生用于驱动所述火焰传感器的脉冲;电压检测部，被配置为测量在所述火焰传感器中流动的电信号;存储部，其被配置为预先存储所述火焰传感器的灵敏度参数;以及中央处理 单元，被配置为使用已知的接收光量，灵敏度参数的脉冲宽度和放电概率的参数以及从实际脉冲宽度获得的放电概率和测量的数量来获得火焰的接收光量 放电时间。

    METHOD FOR PRODUCING A STABLE AND REPRODUCIBLE ELECTRON GUN EMISSION
    43.
    发明申请
    METHOD FOR PRODUCING A STABLE AND REPRODUCIBLE ELECTRON GUN EMISSION 审中-公开
    用于生产稳定和可重复的电子枪排放的方法

    公开(公告)号：US20150262781A1

    公开(公告)日：2015-09-17

    申请号：US14212684

    申请日：2014-03-14

    Applicant: Paul H. Leek

    Inventor： Paul H. Leek

    IPC: H01J29/98 ,  A61N5/10 ,  H05H7/02

    CPC classification number: H05H7/02 ,  A61N5/1077 ,  A61N2005/1089 ,  H01J19/82 ,  H01J21/10 ,  H01J37/243

    Abstract: A method for producing a stable and reproducible electron gun emission and a system for producing high energy electrons, which includes an RF source and RF components including an electron gun that is powered by a DC power supply are provided. The inventive method and system are particularly advantageous for medical radiation treatment applications.

    Abstract translation: 提供一种用于产生稳定且可再现的电子枪发射的方法和用于产生高能电子的系统，其包括RF源和包括由DC电源供电的电子枪的RF分量。 本发明的方法和系统对于医疗放射治疗应用是特别有利的。

    High Voltage High Current Regulator
    45.
    发明申请
    High Voltage High Current Regulator 有权
    高压大电流调节器

    公开(公告)号：US20120081097A1

    公开(公告)日：2012-04-05

    申请号：US13253877

    申请日：2011-10-05

    Applicant: Curtis A. Birnbach

    Inventor： Curtis A. Birnbach

    IPC: G05F3/02 ,  H01J5/02 ,  H01J7/16

    CPC classification number: H01G4/35 ,  G05F1/10 ,  H01J5/02 ,  H01J7/16 ,  H01J19/24 ,  H01J19/42 ,  H01J19/54 ,  H01J19/70 ,  H01J19/82 ,  H01J21/10 ,  H02H3/08 ,  H02H9/02 ,  H02H9/08

    Abstract: 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.

    Abstract translation: 用于调节电流的高压大电流调节器电路被插入在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 。

    Current sensing in vacuum electron devices
    46.
    发明授权
    Current sensing in vacuum electron devices 失效
    真空电子器件中的电流检测

    公开(公告)号：US06208091B1

    公开(公告)日：2001-03-27

    申请号：US09087790

    申请日：1998-05-29

    Applicant: John Beeteson ,  Andrew Ramsay Knox

    Inventor： John Beeteson ,  Andrew Ramsay Knox

    IPC: H01J3100

    CPC classification number: H01J29/98 ,  H01J7/44 ,  H01J19/82 ,  H01J29/68 ,  H01J37/243 ,  H01J61/56

    Abstract: A vacuum electron device comprises an evacuated envelope containing a cathode for supplying electrons to form an electron beam, an anode spaced from the cathode for receiving the electron beam, and a sensor electrode located between the cathode and the anode.

    Abstract translation: 真空电子器件包括：真空外壳，其包含用于提供电子以形成电子束的阴极，与用于接收电子束的阴极间隔开的阳极;以及位于阴极和阳极之间的传感器电极。

    Electronic power regulation control device for providing constant electrical power to a load of varying impedance
    47.
    发明授权
    Electronic power regulation control device for providing constant electrical power to a load of varying impedance 失效
    用于将恒定电力提供给变化阻力的电子调节控制装置

    公开(公告)号：US3688204A

    公开(公告)日：1972-08-29

    申请号：US3688204D

    申请日：1971-01-26

    Applicant: WESTINGHOUSE ELECTRIC CORP

    Inventor： HRUDA ROBERT M

    IPC: H01J19/82

    CPC classification number: H01J19/82

    Abstract: An electronic power regulation control device for providing constant electric power to a load of varying impedance. The device may be operated to provide degenerative or regenerative regulation with varying load peaks. The device does not require feedback but under certain conditions feedback may enhance the performance. The basic power regulating device is a thermionic electron device wherein the voltage-current characteristic approximates the ideal hyperbolic curve of constant power. This is accomplished by combining the characteristics of a current limiting, temperature limited thermionic diode in conjunction with that of a thermionic triode in a parallel combination. It is also possible to combine the functions of a control diode of high perveance and a control diode of low perveance to also approach a characteristic curve of constant power.

    Abstract translation: 一种用于向变化阻抗的负载提供恒定电力的电子功率调节控制装置。 可以操作该装置以提供具有变化负载峰值的退化或再生调节。 该设备不需要反馈，但在某些情况下，反馈可能会提高性能。 基本功率调节装置是一种热电子器件，其中电压 - 电流特性接近恒定功率的理想双曲线。 这是通过将限流温度限制热离子二极管与热离子三极管的特性并联组合来实现的。 还可以组合高通量的控制二极管和低通量的控制二极管的功能，也可以接近恒定功率的特性曲线。

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