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1. 发明申请

WO1997044804A1 ELECTRON GUN HAVING MULTIPLE EMITTING SECTIONS FOR GENERATING MULTIPLE ELECTRON BUNCHES 审中-公开
标题翻译：电子枪具有多个发射部分，用于产生多个电子轰击
公开(公告)号：WO1997044804A1
公开(公告)日：1997-11-27
申请号：PCT/US1997008461
申请日：1997-05-20
申请人： SCHWARTZ, Ansel, M. , MAKO, Frederick, M.
发明人： SCHWARTZ, Ansel, M.
IPC分类号： H01J23/06
CPC分类号： H01J3/023
摘要： The present invention pertains to an electron gun that generates multiple electron bunches to produce r.f. energy. The electron gun (10) comprises an r.f. input cavity having a first multiple emitting surface (14, 16) and a second multiple transmitting and emitting sections (18, 20). The electron gun also includes a rotating and oscillating force generating mechanism (26) encompassing the multiple emitting surface (16) and sections (20). The multiple sections (20) further include multiple grids (24) of annular, circular, or rhombehedron shape. Moreover, a method of producing multiple electron bunches is provided using the present invention.
摘要翻译：本发明涉及产生多个电子束以产生r.f的电子枪。能源。电子枪（10）包括一个r.f. 输入腔具有第一多个发射表面（14,16）和第二多个发射和发射部分（18,20）。电子枪还包括围绕多个发射表面（16）和部分（20）的旋转和振荡力产生机构（26）。多个部分（20）还包括环形，圆形或菱形的多个格栅（24）。此外，使用本发明提供了制造多个电子束的方法。

2. 发明申请

WO2004021390A1 VACUUM DISPLAY DEVICE WITH REDUCED ION DAMAGE 审中-公开
标题翻译：真空显示装置具有减少的离子损伤
公开(公告)号：WO2004021390A1
公开(公告)日：2004-03-11
申请号：PCT/IB2003/003296
申请日：2003-07-21
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , VAN GORKOM, Ramon, P. , VAN DER VAART, Nijs, C. , ROSINK, Johannes, J., W., M.
发明人： VAN GORKOM, Ramon, P. , VAN DER VAART, Nijs, C. , ROSINK, Johannes, J., W., M.
IPC分类号： H01J29/48
CPC分类号： H01J3/023 , H01J29/482 , H01J31/127
摘要： A display device has a display screen for displaying image information, and cathode means comprising an emitter material for emitting electrons. The emitted electrons are collected by an electron concentrator which redistributes the electrons in a homogenous electron beam (EB). The emitter material is arranged on a first surface excluding a first impact area on which positive ions land that pass through the electron concentrator. Therefore, substantially no emitter material is provided at the first impact area, so that damage inflicted on the cathode means by the positive ions is reduced. Preferably, the display device has a pumping chamber between the cathode means and a back plate, for removing residual gases from the display device.
摘要翻译：显示装置具有用于显示图像信息的显示屏幕，以及包括用于发射电子的发射体材料的阴极装置。所发射的电子被电子集中器收集，该电子集中器以均匀的电子束（EB）重新分布电子。发射极材料配置在除了通过电子集中器的正离子着陆的第一冲击区域之外的第一表面上。因此，在第一冲击区域基本上不设置发射极材料，因此减少了通过正离子对阴极装置造成的伤害。优选地，显示装置在阴极装置和背板之间具有泵送室，用于从显示装置去除残留气体。

3. 发明申请

WO2003054901A2 VACUUM ELECTRONIC DEVICE 审中-公开
标题翻译：真空电子设备
公开(公告)号：WO2003054901A2
公开(公告)日：2003-07-03
申请号：PCT/IB2002/005655
申请日：2002-12-20
申请人： KONINKLIJKE PHILIPS ELECTRONICS N.V. , PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH , BACHMANN, Peter, K. , SCHIEBEL, Ulrich , VAN DER VAART, Nijs, C.
发明人： BACHMANN, Peter, K. , SCHIEBEL, Ulrich , VAN DER VAART, Nijs, C.
IPC分类号： H01J3/02
CPC分类号： H01J3/023
摘要： The invention describes a vacuum electronic device comprising an electron source having at least one cathode for emitting of electrons, at least one electron beam guidance cavity for concentrating electrons emitted from the cathode, said cavity having an entrance aperture and an exit aperture, a portion of an inner side of said cavity around the exit aperture being provided with an insulating material, and a first electrode being connectable to a first power supply means for applying, in operation, an electric field with a first field strength E1 between the cathode and the exit aperture to allow electron transport throught he electron beam guidance cavity, wherein the cathode comprises a carbon-based cold emitter.
摘要翻译：本发明描述了一种真空电子器件，其包括具有至少一个用于发射电子的阴极的电子源，至少一个电子束引导腔，用于聚集从阴极发射的电子，所述腔具有入射孔和出射孔，围绕出口孔的所述空腔的内侧设置有绝缘材料，第一电极可连接到第一电源装置，用于在操作中施加在阴极和出口之间具有第一场强E1的电场孔，以允许电子传输通过电子束引导腔，其中阴极包括碳基冷发射器。

4. 发明申请

WO2013040402A2 ENERGY RADIATION GENERATOR WITH UNI-POLAR VOLTAGE LADDER 审中-公开
标题翻译：具有非极性电压梯的能量辐射发生器
公开(公告)号：WO2013040402A2
公开(公告)日：2013-03-21
申请号：PCT/US2012/055497
申请日：2012-09-14
申请人： SCHLUMBERGER CANADA LIMITED , SERVICES PETROLIERS SCHLUMBERGER , SCHLUMBERGER HOLDINGS LIMITED , SCHLUMBERGER TECHNOLOGY B.V. , PRAD RESEARCH AND DEVELOPMENT LIMITED , SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
发明人： SIMON, Matthieu , DURKOWSKI, Anthony , STOLLER, Christian
IPC分类号： G01V5/12 , E21B47/00 , G01N23/083
CPC分类号： H01J35/025 , E21B47/011 , E21B47/082 , E21B47/1015 , E21B49/00 , G01N9/24 , G01N23/20008 , G01N2035/00306 , G01N2201/0227 , G01N2223/05 , G01N2223/204 , G01N2223/30 , G01V3/12 , G01V3/30 , G01V5/0008 , G01V5/04 , G01V5/12 , H01J3/023 , H01J37/061 , H01J43/04 , H02M7/103 , H05G1/10 , H05H3/06 , H05H5/045 , Y10T29/41 , Y10T29/49117
摘要： A well-logging tool may include a sonde housing and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a uni-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
摘要翻译：测井工具可以包括探空仪外壳和由探空仪外壳承载的辐射发生器。辐射发生器可以包括发电机壳体，由发电机壳体承载的靶，由发电机壳体承载的带电粒子源以在靶处引导带电粒子，以及耦合到带电粒子源的至少一个电压源。所述至少一个电压源可以包括电压梯，所述电压梯包括以单极配置耦合的多个电压倍增级，以及耦合在沿着所述电压梯的至少一个中间位置的至少一个负载线圈。测井工具还可以包括由探空仪壳体承载的至少一个辐射探测器。

5. 发明申请

WO1997044805A1 MULTI-STAGE ELECTRON GUN HAVING AN ELECTROSTATIC CAVITY 审中-公开
标题翻译：具有静电孔的多级电子枪
公开(公告)号：WO1997044805A1
公开(公告)日：1997-11-27
申请号：PCT/US1997008727
申请日：1997-05-20
申请人： SCHWARTZ, Ansel, M. , MAKO, Frederick, M. , FISHER, Amnon
发明人： SCHWARTZ, Ansel, M.
IPC分类号： H01J23/06
CPC分类号： H01J3/023 , H01J23/06 , H01J2201/3423
摘要： The present invention pertains to an electron gun that generates an electron flow to produce r.f. energy therefrom. The electron gun (10) comprises an electrostatic cavity (12) having a first stage (14) with emitting faces (16) and multiple stages with emitting sections (18). The electron gun (10) also includes an electrostatic force generating mechanism (15) which encompasses the emitting faces (16) and the multiple emitting sections (18) such that electrons directed from the emitting faces (16) contact the emitting sections (18) so that additional electrons are emitted therefrom. Moreover, a method of producing electrons using this invention is described.
摘要翻译：本发明涉及产生电子流以产生r.f的电子枪。能量。电子枪（10）包括具有发射面（16）的第一级（14）和具有发射部分（18）的多级的静电腔（12）。电子枪（10）还包括一个静电力产生机构（15），其包围发射面（16）和多个发射部分（18），使得从发射面（16）引导的电子接触发射部分（18）从而从其发射附加电子。此外，描述使用本发明产生电子的方法。

6. 发明申请

WO2013040402A3 ENERGY RADIATION GENERATOR WITH UNI-POLAR VOLTAGE LADDER 审中-公开
标题翻译：具有单极性电压梯级的能量辐射发生器
公开(公告)号：WO2013040402A3
公开(公告)日：2013-05-10
申请号：PCT/US2012055497
申请日：2012-09-14
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
发明人： SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
IPC分类号： G01V5/12 , E21B47/00 , G01N23/083
CPC分类号： H01J35/025 , E21B47/011 , E21B47/082 , E21B47/1015 , E21B49/00 , G01N9/24 , G01N23/20008 , G01N2035/00306 , G01N2201/0227 , G01N2223/05 , G01N2223/204 , G01N2223/30 , G01V3/12 , G01V3/30 , G01V5/0008 , G01V5/04 , G01V5/12 , H01J3/023 , H01J37/061 , H01J43/04 , H02M7/103 , H05G1/10 , H05H3/06 , H05H5/045 , Y10T29/41 , Y10T29/49117
摘要： A well-logging tool may include a sonde housing and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a uni-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
摘要翻译：测井工具可以包括探测器壳体和由探测器壳体携带的辐射发生器。辐射发生器可以包括发电机壳体，由发电机壳体承载的目标，由发电机壳体携带以将带电粒子引导到目标处的带电粒子源，以及耦合到带电粒子源的至少一个电压源。所述至少一个电压源可以包括电压阶梯，所述电压阶梯包括以单极配置耦合的多个电压倍增级以及沿着所述电压阶梯耦合在至少一个中间位置处的至少一个负载线圈。测井工具还可以包括由探测器外壳携带的至少一个辐射探测器。

7. 发明申请

WO03054901A3 VACUUM ELECTRONIC DEVICE 审中-公开
标题翻译：真空电子设备
公开(公告)号：WO03054901A3
公开(公告)日：2003-10-02
申请号：PCT/IB0205655
申请日：2002-12-20
申请人： KONINKL PHILIPS ELECTRONICS NV , PHILIPS CORP INTELLECTUAL PTY , BACHMANN PETER K , SCHIEBEL ULRICH , VAN DER VAART NIJS C
发明人： BACHMANN PETER K , SCHIEBEL ULRICH , VAN DER VAART NIJS C
IPC分类号： H01J3/02 , H01J1/304
CPC分类号： H01J3/023
摘要： The invention describes a vacuum electronic device comprising an electron source having at least one cathode for emitting of electrons, at least one electron beam guidance cavity for concentrating electrons emitted from the cathode, said cavity having an entrance aperture and an exit aperture, a portion of an inner side of said cavity around the exit aperture being provided with an insulating material, and a first electrode being connectable to a first power supply means for applying, in operation, an electric field with a first field strength E1 between the cathode and the exit aperture to allow electron transport throught he electron beam guidance cavity, wherein the cathode comprises a carbon-based cold emitter.
摘要翻译：本发明描述了一种真空电子器件，其包括具有用于发射电子的至少一个阴极的电子源，用于聚集从阴极发射的电子的至少一个电子束引导腔，所述腔具有入口孔和出口孔，在出口孔周围的所述空腔的内侧设置有绝缘材料，并且第一电极可连接到第一供电装置，用于在操作中施加在阴极和出口之间具有第一场强E1的电场以允许电子通过电子束引导腔传输，其中阴极包括基于碳的冷发射器。

8. 发明申请

WO2013040390A2 ENERGY RADIATION GENERATOR WITH BI-POLAR VOLTAGE LADDER 审中-公开
标题翻译：具有双极电压梯级的能量辐射发生器
公开(公告)号：WO2013040390A2
公开(公告)日：2013-03-21
申请号：PCT/US2012055478
申请日：2012-09-14
申请人： SCHLUMBERGER CA LTD , SCHLUMBERGER SERVICES PETROL , SCHLUMBERGER HOLDINGS , SCHLUMBERGER TECHNOLOGY BV , PRAD RES & DEV LTD , SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
发明人： SIMON MATTHIEU , DURKOWSKI ANTHONY , STOLLER CHRISTIAN
IPC分类号： G01V5/12 , E21B47/00 , G01N23/083
CPC分类号： H01J35/025 , E21B47/011 , E21B47/082 , E21B47/1015 , E21B49/00 , G01N9/24 , G01N23/20008 , G01N2035/00306 , G01N2201/0227 , G01N2223/05 , G01N2223/204 , G01N2223/30 , G01V3/12 , G01V3/30 , G01V5/0008 , G01V5/04 , G01V5/12 , H01J3/023 , H01J37/061 , H01J43/04 , H02M7/103 , H05G1/10 , H05H3/06 , H05H5/045 , Y10T29/41 , Y10T29/49117
摘要： A well-logging tool may include a sonde housing, and a radiation generator carried by the sonde housing. The radiation generator may include a generator housing, a target carried by the generator housing, a charged particle source carried by the generator housing to direct charged particles at the target, and at least one voltage source coupled to the charged particle source. The at least one voltage source may include a voltage ladder comprising a plurality of voltage multiplication stages coupled in a bi-polar configuration, and at least one loading coil coupled at at least one intermediate position along the voltage ladder. The well-logging tool may further include at least one radiation detector carried by the sonde housing.
摘要翻译：测井工具可以包括探测器壳体和由探测器壳体携带的辐射发生器。辐射发生器可以包括发电机壳体，由发电机壳体承载的目标，由发电机壳体携带以将带电粒子引导到目标处的带电粒子源，以及耦合到带电粒子源的至少一个电压源。所述至少一个电压源可以包括电压阶梯，所述电压阶梯包括以双极配置耦合的多个电压倍增级以及沿着所述电压阶梯耦合在至少一个中间位置处的至少一个负载线圈。测井工具还可以包括由探测器外壳携带的至少一个辐射探测器。

9. 发明申请

WO2003081629A1 COLD CATHODE WITH CONCENTRATED EMISSION 审中-公开
标题翻译：冷阴极集中排放
公开(公告)号：WO2003081629A1
公开(公告)日：2003-10-02
申请号：PCT/EP2003/001557
申请日：2003-02-17
申请人： THOMSON LICENSING S.A. , RICAUD, Jean-Luc
发明人： RICAUD, Jean-Luc
IPC分类号： H01J29/48
CPC分类号： H01J29/04 , H01J3/023 , H01J29/482
摘要： Electron source for generating an electron beam comprising: - at least one cold-emission cathode (20), - a substantially pyramid-shaped emissive electrode (31), covered with a layer (37) of material having a secondary emission coefficient at least equal to 1, the said layer being designed to transport secondary electrons from the base (34) of the electrode to its tip (35), the said secondary electrons (42) being generated by the incident electrons (24) coming from the cold-emission cathode, - means (50) for generating a tangential electric field increasing from the base of the emissive electrode to its tip, - means (24, 51) for extracting the secondary electrons from the tip of the emissive electrode in order to generate an electron beam. Enables an electron beam with a high current density to be obtained from a cold-emission cathode.
摘要翻译：用于产生电子束的电子源，包括： - 至少一个冷发射阴极（20）， - 基本上棱锥形的发射电极（31），覆盖有二次发射系数至少相等的材料层（37）至1，所述层被设计成将二次电子从电极的基极（34）传输到其尖端（35），所述二次电子（42）由来自冷发射的入射电子（24）产生阴极， - 用于产生从发射电极的基极到其尖端的切向电场的装置（50）; - 用于从发射电极的尖端提取二次电子以产生电子的装置（24,51）光束。使得能够从冷发射阴极获得具有高电流密度的电子束。

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