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    MAGNETIC FIELD GENERATION APPARATUS FOR A MAGNETRON TUBE, MAGNETRON AND METHOD FOR REPLACING AN OLD MAGNETRON TUBE OF A MAGNETRON WITH A NEW MAGNETRON TUBE
    1.
    发明申请
    MAGNETIC FIELD GENERATION APPARATUS FOR A MAGNETRON TUBE, MAGNETRON AND METHOD FOR REPLACING AN OLD MAGNETRON TUBE OF A MAGNETRON WITH A NEW MAGNETRON TUBE 有权
    用于磁铁管的磁场发生装置，MAGNETRON和用于用新的MAGNETRON管代替MAGNETRON的旧磁体管的方法

    公开(公告)号：US20160163493A1

    公开(公告)日：2016-06-09

    申请号：US14906299

    申请日：2014-08-08

    申请人： MUEGGE GMBH

    发明人： Markus REICHMANN ,  Klaus J. MUEGGE

    IPC分类号： H01J23/10 ,  H01F7/02 ,  H01J25/50

    CPC分类号： H01J23/10 ,  H01F7/0273 ,  H01J23/12 ,  H01J25/50 ,  H01J25/587

    摘要： A magnetic field generation apparatus is provided for a magnetron including a permanent magnet arrangement and a magnetic field conductor device. The magnetic field conductor arrangement device has a diverting element. The diverting element, which includes a plurality of rectangular diverting segments, is arranged detachably on the magnetic field generation apparatus during maintenance work in order to deflect a magnetic field generated by the permanent magnet arrangement away from further components of the magnetic field generation apparatus and components of the magnetron. A magnetron includes a magnetron tube and such a magnetic field generation apparatus. In a method for replacing an old magnetron tube of such a magnetron with a new magnetron tube, the diverting element is arranged on the magnetic field generation apparatus, and the old magnetron tube is removed from the magnetron and replaced with the new magnetron tube in order to then remove the diverting element again.

    摘要翻译： 为包括永磁体布置和磁场导体装置的磁控管提供磁场产生装置。 磁场导体配置装置具有转向元件。 包括多个矩形转向段的转向元件在维护工作期间可拆卸地布置在磁场产生装置上，以便将由永磁体装置产生的磁场偏离远离磁场产生装置和部件的其它部件 的磁控管。 磁控管包括磁控管和这种磁场产生装置。 在用新的磁控管替代这种磁控管的旧磁控管的方法中，将转向元件设置在磁场产生装置上，并将旧的磁控管从磁控管中取出并用新的磁控管替代 然后再次移除转向元件。

    MAGNETRON AND DEVICE USING MICROWAVES RELATED APPLICATIONS
    5.
    发明申请
    MAGNETRON AND DEVICE USING MICROWAVES RELATED APPLICATIONS 审中-公开
    使用微波的MAGNETRON和器件相关应用

    公开(公告)号：US20140191656A1

    公开(公告)日：2014-07-10

    申请号：US14148271

    申请日：2014-01-06

    申请人： Panasonic Corporation

    发明人： Takeshi ISHII

    IPC分类号： H01J23/12 ,  H01J25/50

    CPC分类号： H01J23/12 ,  H01J25/50 ,  H01J25/587

    摘要： The magnetron according to the present invention includes an anode portion, a cathode portion arranged in a central portion of the anode portion, an output antenna connected to the anode portion, an exhaust pipe arranged around the output antenna to serve as a part of a vacuum tube, and an antenna cap covering a chip-off portion included in the exhaust pipe. The antenna cap and the exhaust pipe are welded to each other.

    摘要翻译： 根据本发明的磁控管包括阳极部分，布置在阳极部分的中心部分的阴极部分，连接到阳极部分的输出天线，布置在输出天线周围以用作真空的一部分的排气管 管和覆盖排气管中包括的切屑部的​​天线帽。 天线盖和排气管彼此焊接。

    Magnetron
    6.
    发明授权
    Magnetron 有权
    磁控管

    公开(公告)号：US08314556B2

    公开(公告)日：2012-11-20

    申请号：US12368776

    申请日：2009-02-10

    申请人： Takanori Handa

    发明人： Takanori Handa

    IPC分类号： H01J25/50

    CPC分类号： H01J25/587 ,  H01J7/186 ,  H01J23/12

    摘要： The present invention aims to provide a magnetron in which the getter material is used under the temperature range in which the gettering effect is sufficiently exerted, and even if the getter material evaporates, the vapor of the getter material is not vapor-deposited on the stem ceramic and the antenna ceramic, and therefore, unwilling electrical conduction or performance deterioration is prevented. The magnetron according to the present invention includes an anode cylinder having a cylindrical shape with open side ends and including an inner wall and a plurality of anode vane radially provided on the inner wall, a cathode part provided on a central axis of the anode cylinder, a pair of pole piece, one of which is provided on the one of the open side end and the other one of which is provided on the other open side end, a mounting part provided in the anode cylinder as a different part from the pole piece, and a getter material provided on the mounting part.

    摘要翻译： 本发明的目的在于提供一种磁控管，其中吸气剂材料在吸附效应充分发挥的温度范围内使用，即使吸气材料蒸发，吸气材料的蒸汽也不蒸发沉积在阀杆上 陶瓷和天线陶瓷，因此防止不想要的导电或性能劣化。 根据本发明的磁控管包括具有敞开侧端部并且包括内壁和径向设置在内壁上的多个阳极叶片的圆筒形状的阳极筒，设置在阳极筒的中心轴线上的阴极部分， 一对极片，其一个设置在敞开侧端部中的一个上，另一个设置在另一个开口侧端部，安装部分设置在阳极筒中，作为与极靴的不同部分 以及设置在安装部上的吸气材料。

    Electron tube with optimized injection of the electron beam into the tube
    7.
    发明授权
    Electron tube with optimized injection of the electron beam into the tube 有权
    电子管将电子束优化注入管中

    公开(公告)号：US08193691B2

    公开(公告)日：2012-06-05

    申请号：US12955846

    申请日：2010-11-29

    申请人： Alain Joseph Durand ,  Rodolphe Marchesin

    发明人： Alain Joseph Durand ,  Rodolphe Marchesin

    IPC分类号： H01J29/46

    CPC分类号： H01J23/12 ,  H01J23/08 ,  H01J23/0876

    摘要： An electron tube includes a microwave structure, an electron gun having a cathode-wehnelt assembly, with axis for providing a linear electron beam along the same axis in a circular cylindrical passage with axis of the microwave structure, the cathode comprising a centre of rotation of the beam on the said axis of the cathode. The electron gun and the microwave structure each comprise portions of spherical surfaces in contact inscribed on one and the same sphere of radius centred on the centre of the cathode so as to form a swivel for angular adjustment of the axis of the cathode and to make the axis of the electron beam coincide with the axis of the circular cylindrical passage of the microwave structure. Applications include microwave electron tubes such as travelling wave tubes and klystrons.

    摘要翻译： 电子管包括微波结构，具有阴极探针组件的电子枪，具有沿着与微波结构的轴线的圆柱形通道沿同一轴线提供线性电子束的轴线，阴极包括 在阴极的所述轴上的光束。 电子枪和微波结构各自包括以与阴极中心为中心的同一半径的球体内接合的部分球形表面，以便形成用于角度调节阴极轴线的旋转件，并使 电子束的轴线与微波结构的圆柱形通道的轴线重合。 应用范围包括微波电子管，如行波管和速调管。

    Apparatus and method for producing electromagnetic oscillations
    8.
    发明申请
    Apparatus and method for producing electromagnetic oscillations 失效
    用于产生电磁振荡的装置和方法

    公开(公告)号：US20080024236A1

    公开(公告)日：2008-01-31

    申请号：US11826396

    申请日：2007-07-13

    申请人： James Dayton

    发明人： James Dayton

    IPC分类号： H03B9/08

    CPC分类号： H03B9/08 ,  H01J23/12 ,  H01J25/40

    摘要： A device for providing electromagnetic oscillations in the sub-millimeter range comprising one or more electron beam generators for providing a first and a second electron beam and one or more magnetic field generators for focusing the first and second electron beams. The device may comprise an oscillator comprising a slow wave circuit having a structure of an electrically non-conducting material with metallized surfaces adjacent the first electron beam and an amplifier comprising a slow wave circuit having a structure of an electrically non-conducting material with metallized surfaces adjacent the second electron beam and electrically connected to said oscillator. The oscillator and amplifier may be formed on a single substrate utilizing a single deposition process. The oscillator and amplifier may be contained in a single vacuum envelope.

    摘要翻译： 一种用于在亚毫米范围内提供电磁振荡的装置，包括用于提供第一和第二电子束的一个或多个电子束发生器和用于聚焦第一和第二电子束的一个或多个磁场发生器。 该装置可以包括振荡器，该振荡器包括具有与第一电子束相邻的金属化表面的非导电材料的结构的慢波电路，以及放大器，包括具有金属化表面的非导电材料结构的慢波电路 邻近第二电子束并电连接到所述振荡器。 振荡器和放大器可以使用单个沉积工艺在单个衬底上形成。 振荡器和放大器可以包含在单个真空封套中。

    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

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

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

    IPC分类号： H05H7/00

    CPC分类号： H01J23/12 ,  H01J5/02 ,  H01J2225/04 ,  H01J2225/10

    摘要： 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.

    摘要翻译： 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。

    Magnetron with evaporation baffle
    10.
    发明申请
    Magnetron with evaporation baffle 审中-公开
    磁控管带蒸发挡板

    公开(公告)号：US20040262302A1

    公开(公告)日：2004-12-30

    申请号：US10606242

    申请日：2003-06-26

    发明人： Jonathan D. Barry

    IPC分类号： H05B006/74

    CPC分类号： H01J23/12 ,  H01J25/50

    摘要： The invention is a magnetron 10 and a method of operation of a magnetron. A magnetron in accordance with the invention comprises an anode cylinder (14); a cathode (12) disposed within the anode cylinder; a plurality of vanes (16) extending inward into the anode cylinder so as which form a plurality of resonant cavities; an electrically insulative magnetron chamber wall (20) coupled to the anode; an antenna (18) coupled to at least one of the vanes which provides an output of microwaves passing through the electrically insulative magnetron chamber wall when the magnetron is operating; and at least one baffle (102, 202 and 302) disposed in lines of sight (40, 42, 44 and 46) between the cathode and the electrically insulative magnetron chamber wall on which material emitted from the cathode is deposited instead of on the electrically insulative magnetron chamber wall.