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21. 发明申请

WO01097246A1 A COLD CATHODE 审中-公开
标题翻译：冷藏室
公开(公告)号：WO01097246A1
公开(公告)日：2001-12-20
申请号：PCT/US2001/019349
申请日：2001-06-14
IPC分类号： H01J1/13 , H01J1/30 , H01J1/304 , H01J19/06 , H01J1/02
CPC分类号： B82Y15/00 , B82Y10/00 , H01J1/304
摘要： A carbon film (501) having an area of insulating material surrounded by an area of conducting material (102), and an area of material between the area of insulating material and the area of conducting material having a graded dielectric constant which varies from high to low from the area of insulating material to the area of the conducting material. An emission site on the carbon film will emit electrons as a function of time, and as a function of distance across an emission site area.
摘要翻译：具有由导电材料（102）的区域包围的绝缘材料的面积的碳膜（501）以及绝缘材料的区域与导电材料的区域之间的材料区域具有梯度介电常数，其从高到低于绝缘材料的面积到导电材料的面积。碳膜上的发射部位将作为时间的函数发射电子，并且作为发射场地区域的距离的函数。

22. 发明申请

WO2023017199A1 CÁTODO BASADO EN EL MATERIAL C12A7:E "ELECTRIDE" PARA LA EMISIÓN TERMIÓNICA DE ELECTRONES Y PROCEDIMIENTO PARA EL EMPLEO DEL MISMO 审中-公开
公开(公告)号：WO2023017199A1
公开(公告)日：2023-02-16
申请号：PCT/ES2022/070431
申请日：2022-07-05
申请人： ADVANCED THERMAL DEVICES S.L.
发明人： PLAZA FERNANDEZ, José Fabián
IPC分类号： H01J1/13
摘要： Cátodo basado en el material C12A7:e- "electride" para la emisión termiónica de electrones y procedimeiento para el empleo del mismo. La presente invención se refiere a las formas concretas de utilización del material C12A7:e- (electride) como electrodo y más específicamente como cátodo y más específicamente como cátodo emisor de electrones en todas las aplicaciones susceptibles de utilizar dicha propiedad como son los cátodos emisores de electrones para propulsores iónicos y neutralizadores en aplicaciones aeroespaciales, cátodos y electrodos en general que interactúan con iones, en estado gaseoso (plasma) o líquido (electrólisis, tratamiento de agua, generación de Hidrógeno) o combinación de ambos (pila de combustible de Hidrógeno) y catalizadores activos (polarizados) para la síntesis y descomposición de ciertos compuestos (específicamente el amoniaco). La invención se enfoca en el aprovechamiento de las propiedades del material como cátodo y en su funcionamiento estable bajo distintas condiciones, mediante técnicas específicas de polarización pulsada y el acoplo de carga con un electrodo adicional (keeper o en algunos casos ánodo) especialmente dispuesto para ello a través de un dieléctrico homogéneo que evita el contacto directo con el electride, a muy corta distancia (decenas o centenas de nano metros para el caso de construcción integrada y de décimas de milímetro cuando se usan separadores físicos) y estando fijadas las constantes de acoplamiento de forma independiente al espesor de la capa dieléctrica natural e inevitable del electride.

23. 发明申请

WO2021210238A1 電子線発生源、電子線照射装置、及びＸ線照射装置审中-公开
公开(公告)号：WO2021210238A1
公开(公告)日：2021-10-21
申请号：PCT/JP2021/003089
申请日：2021-01-28
申请人：浜松ホトニクス株式会社
发明人：原口　大 , 長谷川　義人
IPC分类号： H01J19/12 , G21K5/00 , G21K5/02 , G21K5/04 , H01J1/13 , H01J1/18 , H01J1/22 , H01J19/16 , H01J19/20 , H01J35/00 , H01J35/06 , H05G1/00
摘要：電子線発生源は、所望の軸線上において延在し、電子を放出する電子放出部と、電子放出部に給電する給電装置と電気的に接続された支持部と、電子放出部の一方の端部と支持部との間に接続され、押圧力又は引張力によって電子放出部の張力を保持する張力保持部と、一方の端部が支持部に電気的に接続されるとともに、他方の端部が電子放出部の一方の端部に電気的に接続された給電経路部と、を有する。張力保持部の電気抵抗値は、給電経路部の電気抵抗値よりも大きい。

24. 发明申请

WO2020257532A1 GAS DISCHARGE TUBE HAVING ENHANCED RATIO OF LEAKAGE PATH LENGTH TO GAP DIMENSION 审中-公开
公开(公告)号：WO2020257532A1
公开(公告)日：2020-12-24
申请号：PCT/US2020/038552
申请日：2020-06-18
申请人： BOURNS, INC.
发明人： CASEY, Kelly, C.
IPC分类号： H01J5/02 , H01J1/304 , H01J1/13
摘要： In some embodiments, a gas discharge tube (GDT) can include first and second electrodes each including an edge and an inward facing surface, such that the inward facing surfaces of the first and second electrodes face each other. The GDT can further include a sealing portion implemented to join and seal the edge portions of the inward facing surfaces of the first and second electrodes to define a sealed chamber between the inward facing surfaces of the first and second electrodes. The GDT can further include an electrically insulating portion implemented to provide a surface in the sealed chamber and to cover a portion of the inward facing surface of each of at least one of the first and second electrodes such that a leakage path within the sealed chamber includes the surface of the electrically insulating portion.

25. 发明申请

WO2011058360A1 ISOLATION TRANSFORMER FOR A CATHODE HEATER SUPPLY FOR A MICROWAVE SOURCE 审中-公开
标题翻译：用于微波源的阴极加热器电源的隔离变压器
公开(公告)号：WO2011058360A1
公开(公告)日：2011-05-19
申请号：PCT/GB2010/051880
申请日：2010-11-11
申请人： E2V TECHNOLOGIES (UK) LIMITED , RICHARDSON, Robert , BLAND, Michael , HUTLEY, Joe , COX, Nigel , BENNETT, Colin
发明人： RICHARDSON, Robert , BLAND, Michael , HUTLEY, Joe , COX, Nigel , BENNETT, Colin
IPC分类号： H01J1/13 , H01J23/05 , H01J25/52 , H01J25/587
CPC分类号： H01J1/135 , H01J23/05 , H01J25/52 , H01J25/587
摘要： An isolation transformer for a cathode heater supply for a microwave source has a first U- shaped secondary winding (421), comprising two parallel leg portions joined at one end thereof by a bridging portion. A primary winding (422) is located around and concentric with a portion the bridging portion. A monitor winding passes through primary core assemblies of the primary winding. Electrical insulation (115) insulates the secondary winding from the primary winding. For a DC cathode heater supply a second U-shaped secondary winding is spaced from and aligned with the first U-shaped secondary winding and first and second smoothing chokes comprising respective core assemblies (1127, 1129) are fitted over connection leads arranged for connecting two ends of the first secondary winding to the cathode heater. Synchronised rectifiers are connected between the secondary windings and the first smoothing choke; and control means are provided for the synchronised rectifiers.
摘要翻译：用于微波源的阴极加热器电源的隔离变压器具有第一U形次级绕组（421），包括两个平行的腿部，其一端通过桥接部分连接。初级绕组（422）围绕并与桥接部分的一部分同心。监视器绕组通过初级绕组的主芯组件。电气绝缘（115）使次级绕组与初级绕组绝缘。对于直流阴极加热器供应，第二U形次级绕组与第一U形次级绕组间隔开并与第一U形次级绕组对准，并且包括相应的芯组件（1127,1129）的第一和第二平滑扼流圈安装在用于连接两个第一次级绕组的端部到阴极加热器。同步整流器连接在次级绕组和第一平滑扼流圈之间; 并且为同步整流器提供控制装置。

26. 发明申请

WO2010107600A2 RESISTIVELY HEATED SMALL PLANAR FILAMENT 审中-公开
标题翻译：电阻加热的小平面线
公开(公告)号：WO2010107600A2
公开(公告)日：2010-09-23
申请号：PCT/US2010/026462
申请日：2010-03-08
申请人： MOXTEK. INC. , CORNABY, Sterling, W. , BARD, Erik, C. , BANGERTER, Vern, W. , LINES, Michael
发明人： CORNABY, Sterling, W. , BARD, Erik, C. , BANGERTER, Vern, W. , LINES, Michael
IPC分类号： H01J35/06 , H01J1/13
CPC分类号： H01K1/14 , H01J1/16 , H01J1/18 , H01J35/06 , H01J2201/2853 , H01J2201/2867 , Y10T428/24802
摘要： A planar filament comprising two bonding pads and a non-linear filament connected between the two bonding pads. The filament may be wider in the center to increase filament life. The planar filament may be mounted on a substrate for easier handling and placement. Voltage can be used to create an electrical current through the filament, and can result in the emission of electrons from the filament. The planar filament can be utilized in an x-ray tube.
摘要翻译：包括两个接合焊盘和连接在两个焊盘之间的非线性灯丝的平面灯丝。长丝在中心可能较宽，以增加灯丝寿命。平面细丝可以安装在基底上以便于处理和放置。可以使用电压来产生通过灯丝的电流，并且可以导致从灯丝发射电子。平面细丝可用于X射线管。

27. 发明申请

WO2006055890A3 SURFACE PAIRS 审中-公开
标题翻译：表面对
公开(公告)号：WO2006055890A3
公开(公告)日：2009-04-09
申请号：PCT/US2005042093
申请日：2005-11-17
申请人： BOREALIS TECH LTD , TAVKHELIDZE AVTO , VEPKHVADZE MISHA
发明人： TAVKHELIDZE AVTO , VEPKHVADZE MISHA
IPC分类号： B05D5/12 , H01J1/13 , H01J9/04
CPC分类号： H01J1/30 , H01J9/022
摘要： The present invention is a method for fabricating an electrode pair precursor which comprises the steps of creating on one surface of a substrate one or more indents of a depth less than approximately 100 nm and a width less than approximately 1 µm; depositing a layer of material on the top of this structured substrate to forming a first electrode precursor; depositing another layer the first electrode precursor to form a second electrode precursor; and finally forming a third layer on top of the second electrode precursor.
摘要翻译：本发明是一种用于制造电极对前体的方法，其包括以下步骤：在衬底的一个表面上形成一个或多个深度小于约100nm且宽度小于约1μm的凹陷; 在该结构化衬底的顶部上沉积一层材料以形成第一电极前体; 沉积另一层第一电极前体以形成第二电极前体; 最后在第二电极前体的顶部形成第三层。

28. 发明申请

WO2009013677A1 THERMIONIC ELECTRON EMITTER AND X-RAY SOURCE INCLUDING SAME 审中-公开
标题翻译： THERMIONIC电子发射器和X射线源，包括它们
公开(公告)号：WO2009013677A1
公开(公告)日：2009-01-29
申请号：PCT/IB2008/052868
申请日：2008-07-17
申请人： PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH , KONINKLIJKE PHILIPS ELECTRONICS N.V. , HAUTTMANN, Stefan
发明人： HAUTTMANN, Stefan
IPC分类号： H01J35/06 , H01J1/13
CPC分类号： H01J35/06 , H01J1/13
摘要： A thermionic electron emitter (1) is proposed comprising an inner part (2) including a heatable flat emission surface (3) and an outer part (4) including a surrounding surface (6) substantially enclosing the emission surface and a heating arrangement for heating the emission surface to a temperature for thermionic electron emission. The outer part is mechanically connected to the inner part in a connection region (10) apart from the emission surface. Furthermore, the surrounding surface is thermally isolated, e.g. by a gap (14), from the emission surface in an isolation region apart from the connection region. By providing a surrounding surface enclosing the emission surface which may be on a similar electrical potential as the emission surface but which can have a substantially lower temperature than the emission surface without influencing the temperature distribution within the emission surface, an improved electron emission distribution and homogeneity can be obtained.
摘要翻译：提出了一种热离子电子发射器（1），其包括包括可加热平坦发射表面（3）的内部部分（2）和包括基本上包围发射表面的周围表面（6）的外部部分（4）和用于加热的加热装置发射表面达到热离子电子发射的温度。外部部分在离开发射表面的连接区域（10）中机械地连接到内部部分。此外，周围的表面是热隔离的，例如。通过间隙（14）从离开连接区域的隔离区域中的发射表面。通过提供包围发射表面的周围表面，其可以与发射表面处于类似的电势，但是可以具有比发射表面显着更低的温度而不影响发射表面内的温度分布，改善的电子发射分布和均匀性可以获得。

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