公开(公告)号：US5260623A

公开(公告)日：1993-11-09

申请号：US844840

申请日：1992-03-03

Applicant: Hubert Bradatsch

Inventor： Hubert Bradatsch

IPC: H01J23/033 ,  H01J1/42

CPC classification number: H01J23/033

Abstract: An electron-beam tube with an electron collector for an electron-beam entering the electron collector in an electron-beam direction. A plurality of large-area projections are provided for heat radiation including a funnel-shaped projection expanding in the electron-beam direction. The funnel-shaped projection includes a smaller opening which is one of directly and indirectly fastened to the collector and including an upstream projection including a surface which is first with respect to the electron-beam direction, the surface facing the arriving electron-beam and the surface being provided with low heat radiation properties. All other surfaces of the plurality of projections having high heat radiation properties higher than the low heat radiation properties. The collector and the plurality of projections being supported by a satellite as a travelling-wave tube with the electron collector radiating into space.

Abstract translation: 具有电子束的电子束管，其电子束以电子束方向进入电子收集器。 提供多个大面积的突起，用于散热，包括在电子束方向上扩展的漏斗形突起。 漏斗形突起包括一个较小的开口，其是直接和间接地紧固到集电器的开口，并且包括一个上游突起，该上游突起包括首先相对于电子束方向的表面，面向着到达的电子束的表面和 表面具有低的散热性能。 多个突起的所有其它表面具有高于低热辐射性能的高散热性能。 收集器和多个突起由卫星支撑为行波管，电子收集器辐射到空间中。

公开(公告)号：US3775630A

公开(公告)日：1973-11-27

申请号：US3775630D

申请日：1972-07-18

Applicant: HITACHI LTD

Inventor： MINAMIKAWA Y ,  KOMODA T

IPC: H01J3/02 ,  H01J1/42

CPC classification number: H01J3/021

Abstract: An electron gun device of the field emission type comprising an electron emitting cathode tip, a filament for heating the cathode tip, an anode, and a charged particle emitting electrode, in which charged particles are emitted from the electrode and bombard the anode surface to outgas the anode.

Abstract translation: 一种场发射型电子枪装置，包括电子发射阴极尖端，用于加热阴极尖端的灯丝，阳极和带电粒子发射电极，其中带电粒子从电极发射并轰击阳极表面以排出气体 阳极。

公开(公告)号：US3543069A

公开(公告)日：1970-11-24

申请号：US3543069D

申请日：1968-04-15

Applicant: PHILIPS CORP

Inventor： SCHNIDT WOLFGANG

IPC: H01J19/36 ,  H01J23/033 ,  F28F1/30 ,  H01J1/42

CPC classification number: H01J23/033 ,  H01J19/36 ,  H01J2893/0027 ,  Y10T29/49378

公开(公告)号：US3384160A

公开(公告)日：1968-05-21

申请号：US56113166

申请日：1966-06-28

Applicant: THOMSON HOUSTON COMP FRANCAISE

Inventor： BEURTHERET CHARLES A

IPC: F28D1/04 ,  F25D7/00 ,  F28D7/16 ,  F28D15/00 ,  F28D15/02 ,  F28F9/00 ,  F28F13/18 ,  F28F21/06 ,  F28F27/00 ,  H01J1/42

CPC classification number: F28F27/00 ,  F28D7/16 ,  F28D15/00 ,  F28D15/02 ,  F28D2021/0029 ,  F28F1/12 ,  F28F9/005 ,  F28F13/187 ,  F28F21/067 ,  F28F2265/12 ,  H01J1/42 ,  H01J2893/0054

Abstract: 1,126,265. Cooling systems. COMPAGNIE FRANCAISE THOMSON HOUSTON-HOTCHKISS BRANDT. 7 July, 1966 [7 July, 1965], No. 30495/66. Heading F4U. A cooling system comprises an enclosure containing a vaporizable liquid and having one wall which is adapted to be exposed to a source of heat, internal projection on said one wall, means for sub-cooling the liquid so that vapour formed adjacent the projections will condense in the body of liquid and elastic means exposed to the liquid for damping pressure fluctuations caused by the vaporization and condensation process. As shown, an annular enclosure 3 surrounds a cylinder 1, e.g. the anode or collector of an electron discharge tube or the cylinder of an I.C. engine, having projections 5, the liquid in the enclosure is sub-cooled by a coil 6 and the elastic means comprises a partly inflated flexible annular body 20. A screen 21 and a filling hole having a stopper 10 are provided. The liquid may be sub-cooled externally of the enclosure (Figs. 5 and 6, not shown) and the screen may be perforated (Fig. 6). The cylinder to be cooled may be closed at one end and the surrounding enclosure bell-shaped (Figs. 1, 7 and 10, not shown). The elastic means may be partspherical and contained in either the enclosure (Fig. 1) or in a sub-chamber screwed into the filling hole in place of the stopper (Fig. 2, not shown); the sub-chamber may alternatively contain a flexible diaphragm (Fig. 3, not shown). In further embodiments (Figs. 7 and 10) the elastic means comprises a vapour pocket at the top of the enclosure. Formulµ for determining the configuration of the internal projections are given.

公开(公告)号：US2034823A

公开(公告)日：1936-03-24

申请号：US44519030

申请日：1930-04-17

Applicant: PHILIPS GLOCILAMPENFABRIEKEN N

Inventor： WILHELM MULDER JOHANNES GIJSBE

IPC: H01J1/42 ,  H01J17/52

CPC classification number: H01J17/52 ,  H01J1/42 ,  H01J2893/0054

公开(公告)号：US08993986B2

公开(公告)日：2015-03-31

申请号：US14126131

申请日：2012-06-27

Applicant: Toni Waber

Inventor： Toni Waber

IPC: H01J1/42 ,  A61L2/08 ,  H01J33/00

CPC classification number: H01J1/42 ,  A61L2/087 ,  H01J33/00

Abstract: An electron beam emitter comprises a housing enclosing a cathode capable of emitting electrons within the housing and a window for allowing the emitted electrons to exit the housing, wherein the housing has an opening adapted to be at least partly engaged with a high voltage connector assembly, the assembly being adapted to connect the cathode to a power supply, the electron beam emitter further comprising a cooling flange surrounding the opening and having an interior channel extending between an inlet port and an outlet port for receiving cooling fluid for cooling the high voltage connector assembly. The invention further relates to a method of cooling an electron beam device.

Abstract translation: 电子束发射器包括封装能够在壳体内发射电子的阴极的壳体和用于允许发射的电子离开壳体的窗口，其中壳体具有适于与高压连接器组件至少部分地接合的开口， 该组件适于将阴极连接到电源，电子束发射器还包括围绕开口的冷却法兰，并具有在入口和出口之间延伸的内部通道，用于接收用于冷却高压连接器组件的冷却流体 。 本发明还涉及一种冷却电子束装置的方法。

公开(公告)号：US20140103228A1

公开(公告)日：2014-04-17

申请号：US14126131

申请日：2012-06-27

Applicant: Toni Waber

Inventor： Toni Waber

IPC: H01J1/42 ,  A61L2/08

CPC classification number: H01J1/42 ,  A61L2/087 ,  H01J33/00

Abstract: An electron beam emitter comprises a housing enclosing a cathode capable of emitting electrons within the housing and a window for allowing the emitted electrons to exit the housing, wherein the housing has an opening adapted to be at least partly engaged with a high voltage connector assembly, the assembly being adapted to connect the cathode to a power supply, the electron beam emitter further comprising a cooling flange surrounding the opening and having an interior channel extending between an inlet port and an outlet port for receiving cooling fluid for cooling the high voltage connector assembly. The invention further relates to a method of cooling an electron beam device.

Abstract translation: 电子束发射器包括封装能够在壳体内发射电子的阴极的壳体和用于允许发射的电子离开壳体的窗口，其中壳体具有适于与高压连接器组件至少部分地接合的开口， 该组件适于将阴极连接到电源，电子束发射器还包括围绕开口的冷却法兰，并具有在入口和出口之间延伸的内部通道，用于接收用于冷却高压连接器组件的冷却流体 。 本发明还涉及一种冷却电子束装置的方法。

公开(公告)号：US20110260611A1

公开(公告)日：2011-10-27

申请号：US13082597

申请日：2011-04-08

Applicant: Yoshio KAGEBAYASHI ,  Takeo MATSUSHIMA

Inventor： Yoshio KAGEBAYASHI ,  Takeo MATSUSHIMA

IPC: H01J1/42 ,  H01J61/30

CPC classification number: H01J61/86 ,  H01J61/0732 ,  H01J61/0737

Abstract: In a short arc type discharge lamp wherein a cathode and an anode are arranged oppositely to each other in an interior of a light emitting tube, said cathode having a portion with a decreasing diameter at a tip end thereof, and an emitter material buried in said cathode, such that said emitter material has an exposed portion being exposed in said cathode portion with a decreasing diameter, a distance in a radial direction of a center of said cathode from a periphery of the exposed portion of said emitter material varies in a circumferential direction, thus enabling the same electron radiation function as hitherto while reducing the use level of the emitter material.

Abstract translation: 在一种短弧型放电灯中，其中阴极和阳极在发光管的内部彼此相对布置，所述阴极具有在其末端具有直径减小的部分，并且埋在所述阴极中的发射体材料 阴极，使得所述发射体材料具有以直径减小的方式在所述阴极部分露出的暴露部分，所述阴极的中心距所述发射体材料的暴露部分的周边的径向距离沿圆周方向变化 因此能够在减少发射体材料的使用水平的同时实现与之前相同的电子辐射功能。

公开(公告)号：US20080239262A1

公开(公告)日：2008-10-02

申请号：US11730187

申请日：2007-03-29

Applicant: Maarten Marinus Johannes Wilhelmus Van Herpen

Inventor： Maarten Marinus Johannes Wilhelmus Van Herpen

IPC: H01J1/12 ,  H01J1/42 ,  H01J1/44 ,  H01J7/06

CPC classification number: G03F7/70033 ,  B82Y10/00 ,  H05G2/003 ,  H05G2/005 ,  H05G2/008

Abstract: A radiation source for generating electromagnetic radiation includes an anode, a cathode, and a discharge space. The anode and the cathode are configured to create a discharge in a substance in the discharge space to form a plasma so as to generate the electromagnetic radiation. The radiation source also includes a fuel supply constructed and arranged to supply at least a component of the substance to a location near the discharge space. The fuel supply is located at a distance from the anode and the cathode. The radiation source also includes a further supply constructed and arranged to create and/or maintain a cooling and/or protective layer on or near the anode and/or cathode.

Abstract translation: 用于产生电磁辐射的辐射源包括阳极，阴极和放电空间。 阳极和阴极被配置为在放电空间中的物质中产生放电以形成等离子体，以便产生电磁辐射。 辐射源还包括构造和布置为将物质的至少一部分供应到放电空间附近的位置的燃料供应。 燃料供应位于距离阳极和阴极一定距离处。 辐射源还包括构造和布置成在阳极和/或阴极上或附近产生和/或维持冷却和/或保护层的另外的供给源。

公开(公告)号：US5418427A

公开(公告)日：1995-05-23

申请号：US890663

申请日：1992-05-28

Applicant: John C. Cipolla ,  Chris L. Wheeland ,  Guilford R. MacPhail ,  Joseph C. Musheno ,  James L. Barry

Inventor： John C. Cipolla ,  Chris L. Wheeland ,  Guilford R. MacPhail ,  Joseph C. Musheno ,  James L. Barry

IPC: H01J1/42 ,  H01J23/00 ,  H01J23/02 ,  H01J23/05 ,  H01J25/44 ,  H01J25/587 ,  H01J23/24 ,  H01J25/36

CPC classification number: H01J25/44 ,  H01J1/42 ,  H01J23/005 ,  H01J23/02 ,  H01J23/05 ,  H01J25/587

Abstract: The present invention provides a double helix coupled vane forward wave crossed-field amplifier utilizing individually cooled vanes in the RF slow-wave circuit. Specifically, a double helix coupled vane is machined to create a channel in the shape of a "U" on one side of the vane. A vane coolant tube formed in a corresponding U-shape is inserted and brazed to the machined vane. The vane assembly is then attached to the anode body of which the backwall has holes formed to accept the coolant tubes from each vane. Divided backwall coolant channels are brazed to the outside of the anode, thereby placing in fluid communication the coolant channels to the vane coolant tube. Accordingly, coolant is cycled through each vane tube and individual vanes of the anode are thus cooled.

Abstract translation: 本发明提供了在RF慢波电路中采用单独冷却的叶片的双螺旋耦合叶片正向波交叉场放大器。 具体地，加工双螺旋联接叶片以在叶片的一侧上形成“U”形的通道。 形成为相应的U形的叶片式冷却剂管被插入并钎焊到加工的叶片上。 叶片组件然后附接到阳极体，其后壁具有形成的孔，以接收来自每个叶片的冷却剂管。 分隔的后壁冷却剂通道钎焊到阳极的外部，从而将冷却剂通道流体连通到叶片冷却剂管。 因此，冷却剂循环通过每个叶片管，并且阳极的各个叶片因此被冷却。