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公开(公告)号：US07202605B2
公开(公告)日：2007-04-10
申请号：US10494435
申请日：2002-10-31
申请人： Roy Heppinstall , David Mark Wilcox
发明人： Roy Heppinstall , David Mark Wilcox
IPC分类号： H01J25/04
摘要： An electron beam tube apparatus comprises a plurality of electron beam tubes having a common output cavity. Power is coupled to the common cavity from the resonant cavities of the beam tubes, and is then fed to an output line. This arrangement permits the outputs of two or more beam tubes to be combined in a compact arrangement with little rf power loss. Previously, the signals from the output lines of respective beam tubes were combined. The output line may be transmission line or waveguide. The means for coupling signals between the cavities may comprise loops or irises, both of which may be selectively adjustable.
摘要翻译： 电子束管装置包括具有公共输出腔的多个电子束管。 功率从光束管的谐振腔耦合到共用空腔，然后被馈送到输出线。 这种布置允许两个或更多个光束管的输出以紧凑的布置组合，具有很小的功率损耗。 以前，来自各个光束管的输出线的信号被组合。 输出线可以是传输线或波导。 用于在腔之间耦合信号的装置可以包括环或虹膜，它们都可以是有选择地可调节的。
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公开(公告)号：US06465958B1
公开(公告)日：2002-10-15
申请号：US09555012
申请日：2000-07-24
申请人： David Mark Wilcox , Darrin Bowler
发明人： David Mark Wilcox , Darrin Bowler
IPC分类号： H01J2510
摘要： An electron beam tube such as a klystron includes a penultimate resonant cavity (22) located before the output cavity (14). The penultimate resonant cavity (22) is arranged to be inductively coupled, being resonant at a frequency which is slightly greater than a harmonic frequency. This provides increased sharpening of bunches of electrons arriving at the output cavity (14) giving increased efficiency at the output.
摘要翻译： 诸如速调管的电子束管包括位于输出腔（14）之前的倒数第二个谐振腔（22）。 倒数第二个谐振腔（22）被布置成电感耦合，以稍微大于谐波频率的频率谐振。 这提高了到达输出腔（14）的电子束的增加的锐化，从而在输出端提供更高的效率。
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3.发明授权
公开(公告)号：US5821693A
公开(公告)日：1998-10-13
申请号：US510739
申请日：1995-08-03
IPC分类号： H01J23/00 , H01J23/087 , H01J23/10 , H01J23/16 , H01J23/18 , H01J23/20 , H01J25/10 , H01J23/34
摘要： An electron beam tube includes a unitary metal cylinder and a plurality of transverse walls located within it which define resonant cavities. As the cylinder is in one piece vacuum joints are only required at the ends of the structure. Drift spaces between the resonant cavities are enclosed within drift tubes which join two adjacent transverse walls. The inner diameter of the tube is stepped to facilitate assembly and accuracy of the structure. In use, an electron beam is generated and interacts with applied r.f. energy to produce amplification of an applied r.f. signal.
摘要翻译： 电子束管包括单一金属圆筒和位于其内的多个横向壁，其限定共振腔。 由于气缸是一体式的，所以在结构的末端仅需要真空接头。 谐振腔之间的漂移空间封闭在连接两个相邻横向壁的漂移管内。 管的内径是阶梯式的，以便于结构的组装和精度。 在使用中，产生电子束并与施加的r.f相互作用。 能量产生应用r.f.的放大。 信号。
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公开(公告)号：US3970768A
公开(公告)日：1976-07-20
申请号：US600499
申请日：1975-07-30
CPC分类号： H01J19/00 , H01J2893/0022
摘要： A method of making a pyrolytic graphite grid electrode for a high power transmitting tube includes the steps of holding a metallic grid electrode core between two copper blocks, heating the core to 1750.degree.C by passing an electric current through it and passing a carbonaceous gas over the heated core so that graphite is deposited thereon.Because the graphite thickness is reduced towards the copper blocks supporting the core, where the grid is to be used in a high voltage tube annular shields are provided around the supported ends of the grid.
摘要翻译： 制造用于高功率传输管的热解石墨网格电极的方法包括以下步骤：在两个铜块之间保持金属格栅电极芯，通过使电流通过它并将碳质气体通过而将芯体加热至1750℃ 加热的芯，使得石墨沉积在其上。
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公开(公告)号：US06913480B2
公开(公告)日：2005-07-05
申请号：US09403288
申请日：1998-01-16
申请人： David Mark Wilcox
发明人： David Mark Wilcox
IPC分类号： H01R13/73 , H01R13/46 , H01R13/646 , H01R13/64
CPC分类号： H01R24/52 , H01R2103/00 , Y10S439/953
摘要： A connector for making an electrical connection with a mating interface (17) includes a hollow conductor (1) within which is included a member (9) which is relatively movable with respect to the conductor (1). Resilient means (12), which may be a spring, is located between the conductor (1) and member (9). In a first state of the connector, the conductor (1) and member (9) are in a relative position in which the resilient means (12) exerts a force between them urging them together. Following a mechanical connection made between the member (9) and the mating interface (17), the connector is set in a second state in which the force applied by the resilient means (12) takes effect, moving the conductor (1) and member (9) towards one another to make an electrical connection between the conductor (1) and the mating interface (17). This allows a connection to be made with only minimal force and no torque, making it suitable for fragile connections. It is particularly useful for connections which must be made under vacuum.
摘要翻译： 用于与配合接口（17）进行电连接的连接器包括中空导体（1），其中包括可相对于导体（1）相对移动的构件（9）。 可以是弹簧的弹性装置（12）位于导体（1）和构件（9）之间。 在连接器的第一状态下，导体（1）和构件（9）处于相对位置，弹性装置（12）在它们之间施加力，使它们一起驱动。 在构件（9）和配合接口（17）之间进行机械连接之后，连接器被设置在第二状态，其中由弹性装置（12）施加的力起作用，使导体（1）和构件 （9）朝向彼此以在导体（1）和配合接口（17）之间形成电连接。 这允许仅以最小的力和无扭矩进行连接，使其适合于脆弱的连接。 它对于必须在真空下进行的连接特别有用。
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公开(公告)号：US06349043B1
公开(公告)日：2002-02-19
申请号：US09599288
申请日：2000-06-21
IPC分类号： H05K900
CPC分类号： G06F1/182 , H05K9/0016 , Y10T24/44923
摘要： A computer system including a chassis having a microprocessor mounted thereon. A system memory is coupled to provide storage to facilitate execution of computer programs by the microprocessor. An input is coupled to provide input to the microprocessor and a display is coupled to the microprocessor by a video controller. A mass storage is coupled to the microprocessor. A shielding body is mounted on the chassis. A pair of spaced apart contact members are attached to the shielding body. A main spring member is attached to at least one of the contact members. The main spring member includes an elongated beam offset from the contact members and a plurality of spring fingers interconnecting the beam and at least one of the contact members.
摘要翻译： 一种包括其上安装有微处理器的底盘的计算机系统。 耦合系统存储器以提供存储以便于由微处理器执行计算机程序。 输入被耦合以向微处理器提供输入，并且显示器通过视频控制器耦合到微处理器。 大容量存储器耦合到微处理器。 屏蔽体安装在底盘上。 一对间隔开的接触构件附接到屏蔽体。 主弹簧构件附接到至少一个接触构件。 主弹簧构件包括从接触构件偏移的细长梁和将梁和至少一个接触构件互连的多个弹簧指。
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公开(公告)号：US4119880A
公开(公告)日：1978-10-10
申请号：US760992
申请日：1977-01-21
CPC分类号： H01J19/48
摘要： An electronic valve includes a shell electrode which is mounted on a support in such a way as to provide a good continuous electrical contact therewith. The base of the shell electrode is flared and mates with a tapered portion of the support, and is held in contact therewith by means of a clamp.
摘要翻译： 电子阀包括壳体电极，壳体电极以与其提供良好的连续电接触的方式安装在支撑件上。 壳体电极的基部是扩张的，与支撑件的锥形部分配合，并通过夹具与其保持接触。
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