Patents
Sitemap › H01 - Basic electric elements › H01J - Electric discharge tubes or discharge lamps › H01J 23 - Details of transit-time tubes of the types covered by group
Patents for H01J 23 - Details of transit-time tubes of the types covered by group (3,921)
07/2014
07/09/2014CN203707076U 磁控管组件及其散热板 Magnetron components and their heat dissipation plate
07/09/2014CN103915303A 同轴型磁控管 Coaxial magnetron
07/09/2014CN103915302A 磁控管以及微波利用设备 Magnetron and a device using microwaves
07/02/2014EP2750485A1 Method for controlling the time profile of the speed of an electron beam
07/02/2014CN203690248U 一种行波管的焊接螺旋线结构 Welding a helix traveling wave tube structure
07/02/2014CN203690247U 速调管阴极组件的安装结构 Klystron cathode assembly mounting structure
07/02/2014CN203690246U 一种行波管收集极散热器 One kind of traveling wave tube collector Radiator
07/02/2014CN203690245U 速调管填充式烧结灯丝结构 Klystron filled sintered filament structure
07/02/2014CN203690244U 一种调试行波管驻波的工具 One kind of debugging tools standing TWT
06/2014
06/25/2014EP2747118A1 Cathode for electromagnetic wave generator with mutually mobile regions
06/25/2014EP2747117A2 Device for generating microwaves with dual cathodes
06/25/2014CN203674155U 输能窗口结构及其应用 Lose energy window structure and its application
06/25/2014CN203674154U 毫米波波导组件 Millimeter wave waveguide assembly
06/25/2014CN203674153U 多注行波管抑制带边振荡慢波结构 Multi-injection TWT slow-wave structure oscillation suppression band edge
06/25/2014CN203674152U 栅控电子枪的结构 Gated electron gun structure
06/25/2014CN203674151U 磁控管阴极 Magnetron cathode
06/25/2014CN203674150U L波段空间行波管阴极结构 L-band space TWT cathode structure
06/25/2014CN203674149U 一种行波管收集极 One kind of traveling wave tube collector
06/25/2014CN203674148U 一种双模行波管的钛泵定位工装 A dual-line titanium pump wave tube positioning tooling
06/25/2014CN103887130A 磁控管以及应用该磁控管的磁控溅射设备 And the application of the magnetron magnetron sputtering equipment
06/25/2014CN103887129A 阴极用灯丝及阴极用灯 Cathode filament and cathode lamp
06/11/2014CN103854939A Arc-shaped curve boundary folding waveguide slow wave structure
06/11/2014CN103849804A Non-radiative multi-component composite tungsten negative material for microwave oven magnetron and preparation process of negative material
06/04/2014CN203631481U 超宽带行波管波导盒形输出窗 Ultra-Wideband TWT output window box-shaped waveguide
06/04/2014CN203631480U 宽带毫米波行波管的阴极结构 Cathode structure broadband millimeter-wave TWT
06/04/2014CN203631479U 一种可用于低压快速启动磁控管的阴极 Which can be used low-pressure quick start of the magnetron cathode
06/04/2014CN203631478U Ka波段空间行波管阴极结构 Ka-band space TWT cathode structure
06/04/2014CN203631477U 降低反射电子的多级降压收集极 Reduce the multi-stage depressed collector reflected electrons
06/04/2014CN203631476U 一种高精度圆形小型化收集极外筒 A high precision miniaturized circular outer tube collector
06/04/2014CN203631475U 用于超大功率行波管收集极的高压端子 For ultra-high-power TWT collector of high-voltage terminal
06/04/2014CN102446675B Collector inner core of space traveling wave tube and production technology of collector inner core
06/04/2014CN102403177B Travelling wave tube collector needle and processing technology thereof
05/2014
05/28/2014EP2735016A1 Semiconductor device for electron emission in a vacuum
05/28/2014CN203617243U 磁控管水冷套 Magnetron water jacket
05/28/2014CN103824738A 一种速调管输出谐振腔 One kind of output cavity klystron
05/27/2014US8736198 Circular accelerator and its operation method
05/27/2014US8736170 Stable cold field emission electron source
05/22/2014DE102012111186A1 Method for generating magnetron discharge for removing surface of substrate in vacuum chamber, involves producing plasma having different electrical potential in area of race track with respect to plasma in other area of race track
05/21/2014CN203607364U 一种梯形线结构慢波线 Trapezoidal line structure SWS line
05/15/2014DE102012110927A1 Vacuum processing of substrates for treating substrate, comprises igniting magnetron discharge by supplying e.g. inert working gas, displacing first plasma zone, igniting additional magnetron discharge and concentrating second plasma zone
05/14/2014CN102265374B 磁控管以及使用微波的设备 Magnetron and microwave devices
05/07/2014CN203588965U 一种高可靠、高功率容量的空间行波管输能装置 A highly reliable, high-power capacity space TWT lose energy device
05/07/2014CN203588964U 一种行波管用的端馈式输入输能装置 End-fed input and output device for traveling wave tubes capable of
05/07/2014CN203588963U 一种无引导磁场相对论返波管振荡器 A non-relativistic backward wave guiding magnetic field oscillator
05/07/2014CN203588962U 一种抑制电子返流的高效率四级降压收集极 A method of inhibiting high-efficiency electronic regurgitation four depressed collector
05/07/2014CN203588961U 一种大功率耦合腔行波管四级降压收集极 One kind of power coupled-cavity TWT four depressed collector
05/07/2014CN103779154A 一种太赫兹波段真空器件用的金刚石输能窗片及其制造方法 Diamond windows can lose its manufacturing method THz vacuum device used
05/07/2014CN103779153A 周期永磁聚焦结构及其装配组件 Periodic permanent magnet focusing structure and assembly of components
05/07/2014CN103779152A 用于带状注速调管的悬挂式磁聚焦装置 Magnetic focusing device for hanging ribbon beam klystron
05/07/2014CN102796931B 一种微波炉磁控管铼钨钇阴极的制备工艺 Preparation of a microwave oven magnetron cathode rhenium tungsten, yttrium
05/07/2014CN102509687B 带有栅极辅助屏的等离子体交叉场调制开关管 Plasma cross-field modulation switch panel with auxiliary gate
05/01/2014WO2014064227A1 Quick-starting thermionic cathode and method for producing same
04/2014
04/30/2014CN102334174B Magnetron and microwave utilization device
04/30/2014CN102324364B High-current sliding contact device in vacuum apparatus or sealing device
04/23/2014EP2721628A1 Systems and methods to generate a self-confined high density air plasma
04/23/2014CN103745900A Sheet electron beam generation cathode for vacuum electronic device
04/16/2014EP2718955A1 Magnetron filter
04/16/2014CN203553094U Load cutting structure of slow-wave circuit
04/16/2014CN203553093U New impedance transition device for energy transmission device of helix travelling wave tube
04/16/2014CN203553092U Electron gun of millimeter wave broadband travelling wave tube
04/16/2014CN203553091U Highly reliable electronic gun with long service life
04/16/2014CN203553090U High-performance standing wave debugging apparatus for space travelling wave tube
04/15/2014US8698398 Fuse for a LED FL retrofit lamp, LED FL retrofit lamp, and methods for producing a LED FL retrofit lamp
04/10/2014US20140097747 Stabilized high-voltage power supply
04/09/2014CN203536357U Magnetron tube core for microwave heating
04/09/2014CN203536356U A T-shaped staggered double-gate slow wave device
04/09/2014CN203536355U Travelling wave tube amplifier power supply device
04/09/2014CN103715043A Magnet-controlled tube and microwave-using apparatus
04/09/2014CN103715042A Magnet-controlled tube and microwave-using apparatus
04/09/2014CN103715041A Magnet-controlled tube, microwave-using apparatus and manufacturing method of magnet-controlled tube
04/02/2014CN103700561A Active composition for barium-tungsten cathode, preparation method of active composition and preparation method of barium-tungsten cathode
04/02/2014CN102339709B Magnetron with uniform field distribution
03/2014
03/26/2014CN103681177A S-waveband 12.1% bandwidth klystron
03/26/2014CN103681176A Band-shaped beam klystron outer tuning apparatus
03/26/2014CN103681175A Magnetron cathode
03/26/2014CN103681174A Flat type multistage depressed collector
03/26/2014CN103660427A Constantan-oxygen-free copper composite tuning material and preparation method thereof
03/19/2014CN203491210U Travelling wave tube collector
03/19/2014CN103650094A Systems and methods to generate a self-confined high density air plasma
03/18/2014US8674977 Driving method of organic electroluminescence emission part
03/18/2014US8674630 On-axis RF coupler and HOM damper for superconducting accelerator cavities
03/12/2014CN103632910A Terahertz source amplifying device based on multiple-cascade high-frequency structure
03/12/2014CN103632909A Double electron beam Terahertz wave radiation source of cascade high-frequency structure
03/12/2014CN103632908A Terahertz gyrotron
03/12/2014CN103632907A Band-shaped beam klystron multi-gap cavity output apparatus
03/12/2014CN103632906A Welding helix structure of traveling-wave tube
03/12/2014CN103632905A Trapezoidal line structured slow wave line
03/12/2014CN103632904A Gyrotron collector
03/10/2014DE202014100594U1 Endblock-Anordnung End block assembly
03/05/2014CN203466161U Slow wave coupling cavity for multi-beam travelling wave tube
03/05/2014CN203466160U Energy delivery window of UWB (Ultra Wide Band) MMW (Millimeter Waves) travelling wave tube
03/05/2014CN203466159U Ridge-added micro-strip line planar slow-wave structure
03/05/2014CN203466158U Ceramic-to-metal seal structure for boron-nitride energy delivery window of travelling wave tube
02/2014
02/26/2014CN203456410U 支持体 Support
02/26/2014CN103606504A T-shape staggered double-grid slow-wave device
02/19/2014CN103596408A Microwave front-end system of klystron
02/19/2014CN103594307A Floating lamp filament grid modulator
02/19/2014CN103594306A Diamond / metal composite material clamping rod and manufacturing method thereof
02/19/2014CN103594305A Choking ring for magnetron, and magnetron provided with choking ring
02/19/2014CN101540259B 磁控管 Magnetron
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