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1. 发明授权

US4242594A Switch arrangement 失效
标题翻译：开关布置
公开(公告)号：US4242594A
公开(公告)日：1980-12-30
申请号：US20963
申请日：1979-03-16
申请人： Torkil H. Jensen
发明人： Torkil H. Jensen
IPC分类号： H01H33/59 , H03K17/0814 , H02H7/22 , H03K17/72
CPC分类号： H01H33/596 , H03K17/08144
摘要： A switch arrangement for interruption of an electrical current in a circuit with a large self-induction. One application of the switch arrangement is for systems where energy stored in an inductor is to be transferred to a load. In this case, the switch arrangement is coupled in parallel with the load. The switch arrangement consists of a current interrupting means and a plurality of thyristors being connected in series in their forward direction. A circuit comprised of a plurality of serially connected sets of a resistor and a nonlinear element is connected in parallel with the serially connected current interrupting means and thyristors, the nonlinear element impeding flow of current through it when the voltage, or the time integral of the voltage thereacross is small, and more fully allowing current to flow therethrough when the voltage, or the time integral of the voltage is large. One of the resistor-nonlinear element sets is associated with one of the thyristors. A plurality of capacitors is connected between the resistor-nonlinear element circuit and the thyristors, the capacitors being connected between respective associated resistor-nonlinear element sets and thyristors.
摘要翻译：一种用于中断具有大自感的电路中的电流的开关装置。开关装置的一个应用是将存储在电感器中的能量传送到负载的系统。在这种情况下，开关装置与负载并联耦合。开关装置由电流中断装置和多个晶闸管沿其正向串联连接。由多个串联连接的电阻器组和非线性元件组成的电路与串联连接的电流中断装置和晶闸管并联连接，该非线性元件阻止当电压或时间积分当电压或电压的时间积分较大时，其电压小，并且更完全允许电流流过。电阻 - 非线性元件组之一与晶闸管之一相关联。多个电容器连接在电阻 - 非线性元件电路和晶闸管之间，电容器连接在相应的电阻 - 非线性元件组和晶闸管之间。

2. 发明授权

US06417625B1 Apparatus and method for forming a high pressure plasma discharge column 失效
标题翻译：用于形成高压等离子体放电柱的装置和方法
公开(公告)号：US06417625B1
公开(公告)日：2002-07-09
申请号：US09632651
申请日：2000-08-04
申请人： Neil H. Brooks , Torkil H. Jensen , Charles P. Moeller
发明人： Neil H. Brooks , Torkil H. Jensen , Charles P. Moeller
IPC分类号： H01J724
CPC分类号： H01J61/82 , H01J37/32009
摘要： An apparatus for producing a stable, high pressure plasma column with long length, and high axial uniformity. Rotating a gas-filled tube about an horizontal axis creates a vortex with minimal, or no shear flow. Such a vortex provides a stable equilibrium for a central column of high temperature gas and plasma when, for a given rotation speed, the centrifugal force dominates over the gravitational force inside the smallest radial dimension of the containment envelope. High pressure discharges inside a rotating envelope may be sustained by a variety of energy sources, including electrical, electromagnetic and chemical; they may find application in plasma torches, light sources, etc.
摘要翻译：一种用于生产具有长长度和高轴向均匀性的稳定的高压等离子体柱的设备。围绕水平轴旋转气体填充管产生具有最小或无剪切流动的涡流。当对于给定的转速，离心力主导超过容纳外壳的最小径向尺寸内的重力时，这种涡流为高温气体和等离子体的中心柱提供了稳定的平衡。旋转外壳内的高压放电可能由各种能源（包括电气，电磁和化学物质）所持续; 他们可能会发现在等离子火炬，光源等方面的应用

3. 发明授权

US5963320A Active spectrometer 失效
标题翻译：有源光谱仪
公开(公告)号：US5963320A
公开(公告)日：1999-10-05
申请号：US93713
申请日：1998-06-08
申请人： Neil H. Brooks , Sergey N. Tugarinov , Nicolae N. Naumenko , Torkil H. Jensen , Daniel Finkenthal
发明人： Neil H. Brooks , Sergey N. Tugarinov , Nicolae N. Naumenko , Torkil H. Jensen , Daniel Finkenthal
IPC分类号： G01J3/06 , G01J3/20 , G01J3/28 , G01J3/457 , G01J3/18
CPC分类号： G01J3/06 , G01J3/20 , G01J3/457 , G01J2003/2866 , G01J3/0202 , G01J3/021 , G01J3/0229 , G01J3/0294
摘要： A grating spectrometer employing digital control of an oscillating component (a mirror) and phase-locked digital recording of the intensity profile within the narrow spectral domain defined by an oscillation frequency. Flexible choice of oscillation frequency permits measurement in a quiet region of the noise spectrum. Reference waveforms acquired with the same insturment can be stored and later used to deconvolute a more complex spectrum. The use of multiple detector/slit combinations along a Rowland circle makes the spectrometer sensitive to specific atomic elements.
摘要翻译：光栅光谱仪采用振荡分量（反射镜）的数字控制和由振荡频率限定的窄谱域内的强度分布的锁相数字记录。振荡频率的灵活选择允许在噪声谱的安静区域进行测量。可以存储使用相同装置获得的参考波形，并且稍后用于对更复杂的频谱进行解卷积。沿Rowland圆圈使用多个探测器/狭缝组合使得光谱仪对特定的原子元素敏感。

4. 发明授权

US06956329B2 Apparatus and method for forming a high pressure plasma discharge column 失效
标题翻译：用于形成高压等离子体放电柱的装置和方法
公开(公告)号：US06956329B2
公开(公告)日：2005-10-18
申请号：US10357553
申请日：2003-02-04
申请人： Neil H. Brooks , Torkil H. Jensen , Charles P. Moeller
发明人： Neil H. Brooks , Torkil H. Jensen , Charles P. Moeller
IPC分类号： H01J37/32 , H05H1/24 , H01J7/24
CPC分类号： H01J61/82 , H01J37/32009
摘要： An apparatus for producing a stable, high pressure plasma column with long length, and high axial uniformity. Rotating a gas-filled tube about an horizontal axis creates a vortex with minimal, or no shear flow. Such a vortex provides a stable equilibrium for a central column of high temperature gas and plasma when, for a given rotation speed, the centrifugal force dominates over the gravitational force inside the smallest radial dimension of the containment envelope. For gas pressures sufficiently high that the particle mean free path is short compared with the thickness of the gas layer between the central plasma column and the wall, thermal transport across this sheath layer is small and its temperature is low. High pressure discharges inside a rotating envelope may be sustained by a variety of means, including electrical, electromagnetic and chemical; they may find application in plasma torches, light sources, etc. One preferred embodiment used direct current between co-rotating electrodes to sustain a one-meter-long plasma column less than 5 mm in diameter. Another preferred embodiment employed microwave heating to produce a perfectly centered plasma flame 0.5 meters long into which tens of kilowatts of power can be coupled.
摘要翻译：一种用于生产具有长长度和高轴向均匀性的稳定的高压等离子体柱的设备。围绕水平轴旋转气体填充管产生具有最小或无剪切流动的涡流。当对于给定的转速，离心力主导超过容纳外壳的最小径向尺寸内的重力时，这种涡流为高温气体和等离子体的中心柱提供了稳定的平衡。对于足够高的气体压力，颗粒平均自由程与中心等离子体柱和壁之间的气体层的厚度相比较短，穿过该鞘层的热传输较小并且其温度较低。旋转外壳内的高压放电可以通过各种手段来维持，包括电气，电磁和化学; 它们可以应用于等离子体炬，光源等。一个优选实施例在共旋转电极之间使用直流电流，以维持直径小于5mm的1米长的等离子体柱。另一个优选实施例使用微波加热来产生0.5米长的完美中心的等离子体火焰，其中可连接数十千瓦的功率。

5. 发明授权

US4274919A Systems for merging of toroidal plasmas 失效
标题翻译：用于合并环形等离子体的系统
公开(公告)号：US4274919A
公开(公告)日：1981-06-23
申请号：US851431
申请日：1977-11-14
申请人： Torkil H. Jensen , Nobuyoshi Ohyabu , Chung-Lih Hsieh
发明人： Torkil H. Jensen , Nobuyoshi Ohyabu , Chung-Lih Hsieh
IPC分类号： H05H1/12
CPC分类号： G21B1/057 , Y02E30/122 , Y02E30/128
摘要： Methods and apparatus for merging of tokamak plasmas, having applications including pseudo steady-state tokamak operation, refueling, impurity removal and plasma heating. In such systems, currents of two merging tokamak plasmas are provided in the same direction so that the plasma columns attract each other, and the merging of the plasmas is carried out under the control of appropriate guiding fields.
摘要翻译：用于合并托卡马克等离子体的方法和装置，具有伪稳态托卡马克操作，加油，杂质去除和等离子体加热的应用。在这种系统中，两个合并托卡马克等离子体的电流以相同的方向提供，使得等离子体塔相互吸引，并且等离子体的合并在适当的引导场的控制下进行。

6. 发明授权

US5815261A Correlation spectrometer with high-resolution, broad-band optical characteristics 失效
标题翻译：相关光谱仪具有高分辨率，宽带光学特性
公开(公告)号：US5815261A
公开(公告)日：1998-09-29
申请号：US838298
申请日：1997-04-16
申请人： Neil H. Brooks , Sergey N. Tugarinov , Nicolae N. Naumenko , Torkil H. Jensen
发明人： Neil H. Brooks , Sergey N. Tugarinov , Nicolae N. Naumenko , Torkil H. Jensen
IPC分类号： G01J3/20 , G01J3/28 , G01J3/457 , G01J3/04
CPC分类号： G01J3/20 , G01J3/457 , G01J2003/2866 , G01J3/0229 , G01J3/0235
摘要： A spectrometer that determines a spectral correlation between an optical signal and a reference spectra over a broad spectral range while maintaining a relatively high resolution. The spectrometer uses a mask that has high resolution slits at wavelengths corresponding to the reference spectra. Relative oscillatory movement is induced between the mask and the imaged spectra of the optical signal is induced and the light passing through the slits is collected by an optical sensor. A lock-in amplifier monitors a signal from the optical sensor as well as a signal representative of the oscillatory movement and determines a correlation between them.
摘要翻译：一种光谱仪，其在保持相对高的分辨率的同时确定光信号与宽光谱范围上的参考光谱之间的光谱相关性。光谱仪使用在对应于参考光谱的波长处具有高分辨率狭缝的掩模。在掩模之间引起相对振荡运动，并且感光的光信号的成像光谱被感应，并且通过狭缝的光被光学传感器收集。锁定放大器监视来自光学传感器的信号以及表示振荡运动的信号，并确定它们之间的相关性。

7. 发明授权

US4719429A Transmission line microwave generator 失效
标题翻译：传输线微波发生器
公开(公告)号：US4719429A
公开(公告)日：1988-01-12
申请号：US851977
申请日：1986-04-14
申请人： Hiroyuki Ikezi , Torkil H. Jensen
发明人： Hiroyuki Ikezi , Torkil H. Jensen
IPC分类号： H03K3/53 , H03K3/86 , H03K5/12 , H03K3/01
CPC分类号： H03K3/53 , H03K3/86 , H03K5/12
摘要： The present invention is a device for generating high power microwave pulses using a nonlinear dispersive transmission line connected by a switch means to a source cable means and a high voltage source. The closing of the switch means sends an electrical pulse propagating from the source cable means through the transmission line. The pulse decomposes into a short, high power pulse of microwaves which consists of an array of solitons. The output of the line may be coupled into an antenna, wave guide or other load.
摘要翻译：本发明是一种使用由开关装置连接到源电缆装置和高电压源的非线性色散传输线来产生高功率微波脉冲的装置。开关装置的闭合发送从源电缆装置传播通过传输线的电脉冲。该脉冲分解为由孤子阵列组成的微波的短功率高功率脉冲。线的输出可以耦合到天线，波导或其他负载中。

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