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    Electron collector
    1.
    发明申请
    Electron collector 审中-公开
    电子收集器

    公开(公告)号：US20050062381A1

    公开(公告)日：2005-03-24

    申请号：US10497710

    申请日：2002-12-04

    Applicant: Steven Aitken

    Inventor： Steven Aitken

    IPC: H01J1/02 ,  H01J3/00 ,  H01J23/02 ,  H01J23/033 ,  H01J61/52

    CPC classification number: H01J23/033

    Abstract: An electron collector assembly for an electron beam tube comprises an electron collector (2), which is at least partially surrounded by dielectric material, such as a dielectric fluid (5). A heat pipe (6), in communication with the dielectric fluid, is provided. Heat energy from the collector is transferred to the dielectric fluid, and hence to the heat pipe. By pumping coolant through the heat pipe, heat energy is removed from the vicinity of the collector. Previous proposals for cooling electron collectors necessarily involved non-conducting fluids as coolants. The provision of a dielectric fluid as an intermediary between the collector and the heat pipe allows greater freedom in the choice of coolant.

    Abstract translation: 用于电子束管的电子收集器组件包括电介质流体（5）至少部分被电介质材料包围的电子收集器（2）。 提供与介电流体连通的热管（6）。 来自集电器的热能转移到电介质流体，从而传递到热管。 通过将冷却剂泵送通过热管，从集电器附近去除热能。 以前关于冷却电子收集器的建议必然涉及非导电流体作为冷却剂。 在集电器和热管之间提供作为介质的介质流体允许在选择冷却剂时更大的自由度。

    Electron beam tubes
    2.
    发明授权
    Electron beam tubes 有权
    电子束管

    公开(公告)号：US07477019B2

    公开(公告)日：2009-01-13

    申请号：US10537392

    申请日：2003-12-02

    Applicant: Stephen Bardell ,  Steven Aitken ,  Stuart William Andrews ,  Neil O'Sullivan ,  Alan Edward Wheelhouse

    Inventor： Stephen Bardell ,  Steven Aitken ,  Stuart William Andrews ,  Neil O'Sullivan ,  Alan Edward Wheelhouse

    IPC: H01J23/12

    CPC classification number: H01J23/12 ,  H01J5/02 ,  H01J2225/04 ,  H01J2225/10

    Abstract: An electron beam tube (17) having a longitudinal axis comprises a first component, such as a ceramic wall (5) and a second component such as a drift tube assembly having a mounting plate (3). The tube further comprises means, such as member (18), arranged to allow relative sliding movement of the first component relative to the second component in a radial direction. The invention helps to alleviate mechanical stresses caused by differential thermal expansion of the components.

    Abstract translation: 具有纵向轴线的电子束管（17）包括第一部件，例如陶瓷壁（5）和第二部件，例如具有安装板（3）的漂移管组件。 管还包括诸如构件（18）的装置，其被布置成允许第一部件相对于第二部件沿径向的相对滑动运动。 本发明有助于减轻由部件的不同热膨胀引起的机械应力。

    Magnetic assembly for a linear beam tube
    3.
    发明申请
    Magnetic assembly for a linear beam tube 有权
    用于线性束管的磁性组件

    公开(公告)号：US20060261740A1

    公开(公告)日：2006-11-23

    申请号：US11357417

    申请日：2006-02-21

    Applicant: Steven Aitken

    Inventor： Steven Aitken

    IPC: H01J25/34

    CPC classification number: H01J25/04 ,  H01J23/10

    Abstract: An electron beam tube device such as an inductive output tube of the integral cavity type has a RF window which re-enters the interaction space within the cavity thereby defining a space that is within the interaction cavity but is outside the vacuum. An output coupler in the form of an output coupling loop protrudes into this space and thus couples with the electromagnetic field within the interaction space, whilst remaining outside the vacuum envelope. This allows the coupling loop to be adjusted without any additional seal arrangement between the coupling loop and walls of the output cavity.

    Abstract translation: 诸如整体腔型的感应输出管的电子束管装置具有RF窗口，RF窗口重新进入空腔内的相互作用空间，从而限定在相互作用空腔内但在真空之外的空间。 输出耦合环形式的输出耦合器突出到该空间中，从而与相互作用空间内的电磁场耦合，同时保持在真空外壳之外。 这允许在耦合回路和输出腔的壁之间没有任何额外的密封布置来调节耦合回路。

    Electron beam tubes including a vacuum envelope seal and having a metallized balance ring
    4.
    发明授权
    Electron beam tubes including a vacuum envelope seal and having a metallized balance ring 有权
    电子束管包括真空密封圈并具有金属化平衡环

    公开(公告)号：US07187130B2

    公开(公告)日：2007-03-06

    申请号：US10792905

    申请日：2004-03-05

    Applicant: Edward Stanley Sobieradzki ,  Stephen Bardell ,  Steven Aitken ,  Alan Wheelhouse

    Inventor： Edward Stanley Sobieradzki ,  Stephen Bardell ,  Steven Aitken ,  Alan Wheelhouse

    IPC: H01Q23/14

    CPC classification number: H01J23/12

    Abstract: A linear electron beam tube comprises an electron gun having a cathode and a grid, and an anode arranged in a first portion of a drift tube. The drift tube is within a vacuum envelope and has first and second portions separated by a gap at which point an electron beam, density modulated with an input RF signal is inductively coupled to an output cavity. The vacuum envelope is partially defined by a cylindrical ceramic wall and a pair of ferromagnetic pole pieces at its ends that form a DC magnetic circuit. The pole pieces extend radially beyond the vacuum envelope. At least those parts of the surface of the pole pieces that are in the RF path are coated with a layer of relatively low RF loss material such as copper. A balance ring separates the ceramic from the pole pieces. Further reduction in RF losses and relief from thermal stresses is obtained by forming the balance ring from the same ceramic as the cylindrical wall and metallizing at least that part of the outer surface of the balance ring that is on the RF path.

    Abstract translation: 线性电子束管包括具有阴极和栅格的电子枪和布置在漂移管的第一部分中的阳极。 漂移管在真空封套内，并且具有由间隙隔开的第一和第二部分，在该点处，用输入RF信号调制的电子束感应耦合到输出腔。 真空外壳部分地由圆柱形陶瓷壁和在其端部形成直流磁路的一对铁磁极片限定。 极片径向延伸超过真空外壳。 至少在RF路径中的极片表面的那些部分涂覆有相对低的RF损耗材料如铜的层。 平衡环将陶瓷与极片分开。 通过从与圆柱形壁相同的陶瓷形成平衡环并且金属化位于RF路径上的平衡环的外表面的至少一部分来获得进一步降低RF损耗和减轻热应力。

    Linear electron beam tube having a dome shape RF window
    6.
    发明授权
    Linear electron beam tube having a dome shape RF window 有权
    线性电子束管具有圆顶形RF窗口

    公开(公告)号：US07417376B2

    公开(公告)日：2008-08-26

    申请号：US11357417

    申请日：2006-02-21

    Applicant: Steven Aitken

    Inventor： Steven Aitken

    IPC: H01J23/46

    CPC classification number: H01J25/04 ,  H01J23/10

    Abstract: An electron beam tube device such as an inductive output tube of the integral cavity type has a RF window which re-enters the interaction space within the cavity thereby defining a space that is within the interaction cavity but is outside the vacuum. An output coupler in the form of an output coupling loop protrudes into this space and thus couples with the electromagnetic field within the interaction space, whilst remaining outside the vacuum envelope. This allows the coupling loop to be adjusted without any additional seal arrangement between the coupling loop and walls of the output cavity.

    Abstract translation: 诸如整体腔型的感应输出管的电子束管装置具有RF窗口，RF窗口重新进入空腔内的相互作用空间，从而限定在相互作用空腔内但在真空之外的空间。 输出耦合环形式的输出耦合器突出到该空间中，从而与相互作用空间内的电磁场耦合，同时保持在真空外壳之外。 这允许在耦合回路和输出腔的壁之间没有任何额外的密封布置来调节耦合回路。

    Collector arrangement
    8.
    发明授权
    Collector arrangement 有权
    收藏家安排

    公开(公告)号：US07230385B2

    公开(公告)日：2007-06-12

    申请号：US11506929

    申请日：2006-08-21

    Applicant: Edward Stanley Sobieradzki ,  Stephen Bardell ,  Steven Aitken ,  Alan Edward Wheelhouse

    Inventor： Edward Stanley Sobieradzki ,  Stephen Bardell ,  Steven Aitken ,  Alan Edward Wheelhouse

    IPC: H01J23/02

    CPC classification number: H01J23/0275 ,  H01J2223/0275

    Abstract: A collector for an electron beam tube comprises a plurality of electrode stages. The electrode stages are spaced from one another by a non-conductive spacer. The non-conductive spacer is located between portions of electrodes and extends into the collector on a first side and out of the collector on a second side. The non-conductive spacer has an inner portion extending into the collector and an outer portion extending out of the collector and a waisted portion there between. The spacer is held at the waisted portion.

    Abstract translation: 电子束管的收集器包括多个电极级。 电极级通过非导电间隔物彼此间隔开。 非导电间隔物位于电极部分之间并且在第二侧上在第一侧延伸到收集器中并且在第二侧上延伸到收集器之外。 非导电间隔件具有延伸到收集器中的内部部分和从收集器延伸出的外部部分和其间的腰部。 间隔件保持在腰部。

    Electron bean tubes
    9.
    发明申请
    Electron bean tubes 有权
    电子豆管

    公开(公告)号：US20060152176A1

    公开(公告)日：2006-07-13

    申请号：US10537392

    申请日：2003-12-02

    Applicant: Stephen Bardell ,  Steven Aitken ,  Stuart Andrews ,  Neil O'Sullivan ,  Alan Wheelhouse

    Inventor： Stephen Bardell ,  Steven Aitken ,  Stuart Andrews ,  Neil O'Sullivan ,  Alan Wheelhouse

    IPC: H05H7/00

    CPC classification number: H01J23/12 ,  H01J5/02 ,  H01J2225/04 ,  H01J2225/10

    Abstract: An electron beam tube (17) having a longitudinal axis comprises a first component, such as a ceramic wall (5) and a second component such as a drift tube assembly having a mounting plate (3). The tube further comprises means, such as member (18), arranged to allow relative sliding movement of the first component relative to the second component in a radial direction. The invention helps to alleviate mechanical stresses caused by differential thermal expansion of the components.

    Abstract translation: 具有纵向轴线的电子束管（17）包括第一部件，例如陶瓷壁（5）和第二部件，例如具有安装板（3）的漂移管组件。 管还包括诸如构件（18）的装置，其被布置成允许第一部件相对于第二部件沿径向的相对滑动运动。 本发明有助于减轻由部件的不同热膨胀引起的机械应力。

    Electron beam tube having particular structure of the vacuum envelope containing electron gun
    10.
    发明授权
    Electron beam tube having particular structure of the vacuum envelope containing electron gun 有权
    具有包含电子枪的真空外壳的特定结构的电子束管

    公开(公告)号：US06407495B1

    公开(公告)日：2002-06-18

    申请号：US09275109

    申请日：1999-03-24

    Applicant: Steven Bardell ,  Steven Aitken

    Inventor： Steven Bardell ,  Steven Aitken

    IPC: H01J2502

    CPC classification number: H01J23/38 ,  H01J23/54 ,  H01J2223/12 ,  H01J2223/15 ,  H01J2225/04

    Abstract: An electron beam tube includes an electron gun included within a vacuum envelope defined partly by a ceramic cylinder. The ceramic cylinder includes straight sided portions and with an intervening conical section between them. The straight sided portions and form part of two r.f. chokes, being metallized on their inner and outer surfaces and forming a connection with a cavity forming part.

    Abstract translation: 电子束管包括电子枪，其包括在由陶瓷圆筒部分地限定的真空外壳内。 陶瓷圆柱体包括直边部分和它们之间的中间锥形部分。 直边部分形成两个r.f.的一部分。 扼流圈在其内表面和外表面上金属化，并形成与腔形成部分的连接。

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