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1. 发明授权

US4985659A Travelling wave tube provided with an impervious coupling device between its delay line and an external microwave circuit 失效
标题翻译：行波管在其延迟线和外部微波电路之间设有不透水耦合装置
公开(公告)号：US4985659A
公开(公告)日：1991-01-15
申请号：US419326
申请日：1989-10-10
申请人： Jacques Tikes , Joel Le Fur , Pierre Nugues
发明人： Jacques Tikes , Joel Le Fur , Pierre Nugues
IPC分类号： H01J23/24 , H01J23/40 , H01J23/42 , H01J23/50
CPC分类号： H01J23/50 , H01J23/42
摘要： In a travelling wave tube, the delay line of which is coupled to a transmission line of an external microwave circuit by a coupling pin having a coupling surface that faces an end surface of the transmission line, a microwave window extends between the coupling surface of the coupling pin and the end surface of the transmission line. This window is permeable to the microwave energy and impermeable to the gases. It is fixed imperviously to the travelling wave tube.
摘要翻译：在行波管中，其延迟线通过具有与传输线的端面相对的耦合表面的耦合销耦合到外部微波电路的传输线，微波窗口在连接销和传输线的端面。该窗口对微波能量是可渗透的，并且对气体是不透气的。它不透水地固定在行波管上。

2. 发明授权

US5004952A Vacuum-tight window for microwave electron tube and travelling wave tube including this window 失效
标题翻译：微波电子管和包括这个窗口的行波管的真空密封窗
公开(公告)号：US5004952A
公开(公告)日：1991-04-02
申请号：US431390
申请日：1989-11-03
申请人： Jacques Tikes , Joel Le Fur , Pierre Nugues
发明人： Jacques Tikes , Joel Le Fur , Pierre Nugues
IPC分类号： H01J23/24 , H01J23/40 , H01J23/42
CPC分类号： H01J23/42
摘要： The disclosure concerns microwave tubes and, more particularly, travelling wave tubes wherein the region under vacuum is isolated from the external HF input/output circuits by vacuum-tight windows. The disclosed window consists of a ceramic cylinder, the two ends of which bear metallic flexible rings. This window is brazed to the cylindrical chamber of the part under vacuum by means of a clearance machined in the chamber, so that the chamber and the window are integrated and coaxial. The HF transmission through the window is achieved by means of an antenna formed by a metallic strip mounted, at right angles, on a metallic cylinder that fits the chamber. The device can be applied to power microwave tubes and, notably, to travelling wave tubes.
摘要翻译：本发明涉及微波管，特别是行波管，其中真空区域通过真空密封的窗口与外部HF输入/输出电路隔离。所公开的窗口由陶瓷圆筒组成，其两端具有金属柔性环。该窗口通过在腔室中加工的间隙在真空下钎焊到部件的圆柱形腔室，使得腔室和窗口是一体的并且是同轴的。通过窗户的HF传输通过由金属条形成的天线来实现，该金属条以直角安装在适合该腔室的金属圆筒上。该装置可以应用于对微波管施加功率，特别是用于行波管。

3. 发明授权

US06858973B2 Cooling an electronic tube 失效
标题翻译：冷却电子管
公开(公告)号：US06858973B2
公开(公告)日：2005-02-22
申请号：US10318362
申请日：2002-12-13
申请人： Pierre Nugues , Jean-Paul Nesa
发明人： Pierre Nugues , Jean-Paul Nesa
IPC分类号： H01J23/00 , H01J1/02
CPC分类号： H01J23/005
摘要： The invention concerns the electronic amplifier tubes operating at radio-frequency. The electronic tube includes a long tubular sleeve containing an electron beam, a housing supporting the sleeve mechanically, and means to provide heat transfer from the sleeve to the housing to cool the sleeve. The means to provide the heat transfer include a resin filling a free volume located between the sleeve and the housing.
摘要翻译：本发明涉及以射频工作的电子放大器管。电子管包括包含电子束的长管状套筒，机械地支承套筒的壳体，以及提供从套筒到壳体的热传递以冷却套筒的装置。提供热传递的方法包括填充位于套筒和壳体之间的自由体积的树脂。

4. 发明授权

US06984940B2 Electronic tube with simplified collector 失效
标题翻译：电子管采用简化收集器
公开(公告)号：US06984940B2
公开(公告)日：2006-01-10
申请号：US10498792
申请日：2002-12-10
申请人： Pierre Nugues , Jean-Paul Nesa
发明人： Pierre Nugues , Jean-Paul Nesa
IPC分类号： H01J23/02
CPC分类号： H01J23/0275
摘要： The invention relates to amplifying electron tubes operating at microwave frequencies. The electron tube comprises: a pump-out tube that allows the vacuum inside the electron tube to be created; an electron gun that emits an electron beam inside the electron tube; a collector that directly collects a first portion of the electron beam. The pump-out tube directly repels a second portion of the electron beam in the direction of the collector.
摘要翻译：本发明涉及放大以微波频率工作的电子管。电子管包括：允许产生电子管内的真空的抽出管; 在电子管内发射电子束的电子枪; 直接收集电子束的第一部分的收集器。抽出管直接排斥电子束在收集器方向上的第二部分。

5. 发明授权

US5083060A Microwave tube provided with at least one axial part, fitted cold into a coaxial envelope 失效
标题翻译： MICROWAVE TUBE提供至少一个轴向部分，适应冷却到同轴环境
公开(公告)号：US5083060A
公开(公告)日：1992-01-21
申请号：US551957
申请日：1990-07-12
申请人： Pierre Nugues , Marc Bizet
发明人： Pierre Nugues , Marc Bizet
IPC分类号： H01J23/14 , H01J23/027 , H01J23/06 , H01J23/16 , H01J23/26
CPC分类号： H01J23/06 , H01J23/027 , H01J23/165 , H01J23/26
摘要： A microwave tube provided with at least one axial part, supported by at least three spacers and fitted cold into a coaxial envelope. The internal surface of the envelope or the external surface of the part comprises a relief designed to block a spacer so that the assembly formed by the part and the spacers is clamped in the envelope. The blocking is obtained by a relative shift between at least one spacer and the surface comprising the relief. The axial part may be the gun or the collector of a longitudinal-interaction tube or the delay line of a travelling-wave tube.
摘要翻译：微波管设置有至少一个轴向部分，由至少三个间隔件支撑并且被冷装入同轴信封中。外壳的内表面或部件的外表面包括设计成阻挡间隔件的凸起，使得由部件和间隔件形成的组件被夹紧在外壳中。通过至少一个间隔件和包括浮雕的表面之间的相对位移获得阻挡。轴向部分可以是纵向相互作用管的枪或收集器或行波管的延迟线。

6. 发明申请

US20050067965A1 Electronic tube with simplified collector 失效
标题翻译：电子管采用简化收集器
公开(公告)号：US20050067965A1
公开(公告)日：2005-03-31
申请号：US10498792
申请日：2002-12-10
申请人： Pierre Nugues , Jean-Paul Nesa
发明人： Pierre Nugues , Jean-Paul Nesa
IPC分类号： H01J23/027 , H01J23/02
CPC分类号： H01J23/0275
摘要： The invention relates to amplifying electron tubes operating at microwave frequencies. The electron tube comprises: a pump-out tube that allows the vacuum inside the electron tube to be created; an electron gun that emits an electron beam inside the electron tube; a collector that directly collects a first portion of the electron beam. The pump-out tube directly repels a second portion of the electron beam in the direction of the collector.
摘要翻译：本发明涉及放大以微波频率工作的电子管。电子管包括：允许产生电子管内的真空的抽出管; 在电子管内发射电子束的电子枪; 直接收集电子束的第一部分的收集器。抽出管直接排斥电子束在收集器方向上的第二部分。

7. 发明授权

US5132592A Capacative loading compensating supports for a helix delay line 失效
标题翻译：能力加载补偿支持HELIX延迟线
公开(公告)号：US5132592A
公开(公告)日：1992-07-21
申请号：US528052
申请日：1990-05-23
申请人： Pierre Nugues , Dominique Henry
发明人： Pierre Nugues , Dominique Henry
IPC分类号： H01J23/26 , H01P9/00 , H01P11/00
CPC分类号： H01J23/26
摘要： Disclosed is a method for the construction of helix travelling wave tubes in which the helix is supported by insulating dielectric supports, wherein the dielectric supports, in turn, are supported by support-forming elements which project from the internal wall of the vacuum-tight casing surrounding the set, towards the helix, thus reducing the radial dimensions of the dielectric supports. In most of the embodiments, these novel support-forming elements are made of metallic material. The disclosed method greatly simplifies the construction of delay lines with low dispersion for travelling wave tubes with very great bandwidth while, at the same time, increasing the precision of assembly that can be obtained. An additional advantage of the reduction of the radial dimensions of the dielectric lies in an improvement of the possibilities of thermal conduction from the helix to the casing that surrounds the set. Another advantage of this reduction is the possibility of using costly dielectric materials such as diamond or boron nitride with face-centered cubic lattice structure.
摘要翻译：公开了一种用于构造螺旋行波管的方法，其中螺旋被绝缘电介质支撑件支撑，其中电介质支撑件又由从真空密封外壳的内壁突出的支撑形成元件支撑围绕该组，朝向螺旋线，从而减小介电支撑件的径向尺寸。在大多数实施例中，这些新颖的支撑形成元件由金属材料制成。所公开的方法大大简化了具有非常大带宽的行波管的具有低色散的延迟线的构造，同时提高了可以获得的组装精度。降低电介质的径向尺寸的另外的优点在于改善了从螺旋到围绕组的壳体的热传导的可能性。这种减少的另一个优点是可以使用昂贵的介电材料，例如具有面心立方晶格结构的金刚石或氮化硼。

8. 发明授权

US5021708A Cathode for emission of electrons and electron tube with a cathode of this type 失效
标题翻译：用这种阴极发射电子和电子管的阴极
公开(公告)号：US5021708A
公开(公告)日：1991-06-04
申请号：US372823
申请日：1989-06-27
申请人： Pierre Nugues , Henri Desmur , Jose Florentin
发明人： Pierre Nugues , Henri Desmur , Jose Florentin
IPC分类号： H01J1/13 , H01J1/15 , H01J1/18 , H01J1/20 , H01J1/26 , H01J1/28 , H01J3/02 , H01J23/04 , H01J23/06
CPC分类号： H01J1/13 , H01J23/04
摘要： This cathode has a body made of a material that does not emit electrons, having a substantially smooth non-emissive face and elements made of an emissive material each having an emissive face, spaced out from one another and fixed to the body, for example in hollows with their emissive surface in relief by a determined value with respect to said non-emissive face, so that a protection electrode can be placed between the projecting parts of these elements.
摘要翻译：该阴极具有由不发射电子的材料制成的本体，具有基本平滑的非发射面和由发射材料制成的元件，每个元件具有彼此间隔开并且固定到主体上的发射面，例如在其发光表面相对于所述非发射面具有确定的值，使得保护电极可以放置在这些元件的突出部分之间。

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