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1. 发明授权

US06422824B1 Getting assembly for vacuum display panels 有权
标题翻译：组装真空显示面板
公开(公告)号：US06422824B1
公开(公告)日：2002-07-23
申请号：US09396534
申请日：1999-09-15
申请人： Cheng-Chung Lee , Ruey-Feng Jean
发明人： Cheng-Chung Lee , Ruey-Feng Jean
IPC分类号： F04B3702
CPC分类号： H01J7/18 , F04B37/02 , H01J2329/00
摘要： A getter assembly for use in a vacuum display panel is described. The novel getter assembly can be provided including both a non-evaporative getter and an evaporative getter which are uniquely positioned juxtaposed to each other such that ions emitted by the evaporative getter upon activation substantially shield the non-evaporative getter so that gases emitted by the non-evaporative getter when activated does not affect the state of vacuum in the vacuum display panel. A preferred embodiment of the present invention novel getter assembly is shown for vacuum display panels that have sufficient thickness in the cavity so that the getter assembly can be installed inside the cavity. An alternate embodiment of the present invention illustrates that when the cavity in the vacuum display panel is too small to accommodate the mounting of the getter assembly, an exterior mounting of the assembly is possible wherein one of the getters may be activated by a radio frequency induced current, instead of by feedthrough electrodes. By utilizing the present invention novel getter assembly which is uniquely positioned to compliment each other's functions, a high and stable vacuum state in a vacuum display panel device can be achieved and maintained, for instance, at between 10−6 and 10−7 Torr.
摘要翻译：描述了用于真空显示面板的吸气组件。可以提供新颖的吸气剂组件，包括非蒸发吸气剂和蒸发吸气剂，其独特地相互并置，使得在活化时由蒸发吸气剂发射的离子基本上屏蔽非蒸发吸气剂，使得非蒸发吸气剂 - 蒸发吸气剂在激活时不影响真空显示面板中的真空状态。本发明的优选实施例示出了真空显示面板的新型吸气剂组件，其在空腔中具有足够的厚度，使得吸气剂组件可以安装在空腔内。本发明的替代实施例示出了当真空显示面板中的空腔太小而不能容纳吸气剂组件的安装时，组件的外部安装是可能的，其中一个吸气剂可以被射频感应电流，而不是馈通电极。通过利用本发明的独特定位以相互补充功能的新型吸气剂组件，可以实现并保持真空显示面板装置中的高且稳定的真空状态，例如在10 -6至10 -7乇之间。

2. 发明授权

US06793461B2 Device and method for producing a calcium-rich getter thin film 失效
标题翻译：用于生产富含钙的吸气剂薄膜的装置和方法
公开(公告)号：US06793461B2
公开(公告)日：2004-09-21
申请号：US10282715
申请日：2002-10-29
申请人： Corrado Carretti , Luca Toia
发明人： Corrado Carretti , Luca Toia
IPC分类号： F04B3702
CPC分类号： C22C1/0416 , C22C21/00 , H01J7/183
摘要： An improved getter device and method for forming a calcium-rich getter thin film in an electronic vacuum device is disclosed. The getter device includes a powder of a Ca—Ba—Al ternary alloy composed of between 53% and 56.8% by weight of aluminum, from 36% to 41.7% by weight of calcium and from 1.5% to 11% by weight of barium. The method allows the formation of a calcium-rich getter thin film with a substantially reduced amount of released hydrogen in the vacuum device.
摘要翻译：公开了一种用于在电子真空装置中形成富含钙的吸气剂薄膜的改进的吸气装置和方法。吸气装置包括Ca-Ba-Al三元合金粉末，其由53％至56.8％的铝，36％至41.7％的钙和1.5％至11％的钡组成。该方法允许在真空装置中形成具有显着减少量的释放的氢的富含钙的吸气剂薄膜。

3. 发明授权

US06585490B1 Vacuum regeneration method for a flywheel system 有权
标题翻译：飞轮系统的真空再生方法
公开(公告)号：US06585490B1
公开(公告)日：2003-07-01
申请号：US10025275
申请日：2001-12-19
申请人： Christopher W. Gabrys , David R. Campbell
发明人： Christopher W. Gabrys , David R. Campbell
IPC分类号： F04B3702
CPC分类号： H02K7/025 , Y02E60/16 , Y10T74/2119
摘要： A vacuum management and regeneration apparatus and method for operating an energy storage flywheel system having a flywheel supported by a bearing system inside an evacuated chamber enclosed within a container. A motor/generator stores and retrieves energy by accelerating and decelerating the flywheel. A vacuum is maintained in the container with a vacuum level sufficient to reduce the aerodynamic drag on the flywheel, typically between 10−1 Torr to 10−3 Torr depending on the flywheel construction and its operating tip speed. The vacuum management system, including a vacuum pump and a timer, maintains the vacuum level in the container. The timer periodically enables operation of the vacuum pump, such as a mechanical vacuum pump or a getter pump, to reduce the pressure in the container. A vacuum gauge can be used, periodically activated by the timer, to measure the internal vacuum; if the internal pressure is above a certain allowable level, the vacuum pump can be started or activated to restore the vacuum. If the vacuum gauge is omitted, the timer periodically activates the vacuum pump directly.
摘要翻译：一种用于操作能量存储飞轮系统的真空管理和再生装置和方法，所述能量存储飞轮系统具有由包围在容器内的抽真空室内的轴承系统支撑的飞轮。电机/发电机通过加速和减速飞轮来储存和取出能量。真空保持在容器中，真空度足以减少飞轮上的气动阻力，通常在10-1 Torr至10-3 Torr之间，这取决于飞轮结构及其操作尖端速度。包括真空泵和定时器在内的真空管理系统保持容器内的真空度。定时器周期性地使真空泵（例如机械真空泵或吸气泵）能够操作以减小容器中的压力。可以使用定时器定期激活的真空计来测量内部真空度; 如果内部压力高于某一允许值，则可启动或启动真空泵以恢复真空。如果省略了真空计，定时器可以直接定时启动真空泵。

4. 发明授权

US06220821B1 Ion pump having protective mask components overlying the cathode elements 有权
标题翻译：离子泵具有覆盖阴极元件的防护罩组件
公开(公告)号：US06220821B1
公开(公告)日：2001-04-24
申请号：US09314979
申请日：1999-05-20
申请人： Robert H. Kern , Kevin D. Hosman
发明人： Robert H. Kern , Kevin D. Hosman
IPC分类号： F04B3702
CPC分类号： F04B37/02
摘要： Disclosed herein is an ion pump construction having constructional components to avoid etch through failure of the vacuum housing and, additionally, constructional features to reduce the latent period within which the ion pumping function is initiated.
摘要翻译：本文公开了一种离子泵结构，其具有结构部件以避免通过真空壳体的故障进行蚀刻，并且另外还包括结构特征，以减少起始离子泵送功能的潜伏期。

5. 发明授权

US06568910B1 Micropump 失效
公开(公告)号：US06568910B1
公开(公告)日：2003-05-27
申请号：US10114430
申请日：2002-04-02
申请人： John Wallace Parce
发明人： John Wallace Parce
IPC分类号： F04B3702
CPC分类号： B01L3/50273 , B01L3/502707 , B01L2300/0816 , B01L2400/0418 , B01L2400/0487 , F04B19/006 , H02N11/006
摘要： The present invention generally provides a micropump that utilizes electroosmotic pumping of fluid in one channel or region to generate a pressure based flow of material in a connected channel, where the connected channel has substantially no electroosmotic flow generated. Such pumps have a variety of applications, and are particularly useful in those situations where the application for which the pump is to be used prohibits the application of electric fields to the channel in which fluid flow is desired, or where pressure based flow is particularly desirable.

6. 发明授权

US06559601B1 Plasma vacuum pump 失效
标题翻译：等离子真空泵
公开(公告)号：US06559601B1
公开(公告)日：2003-05-06
申请号：US09869766
申请日：2001-07-02
申请人： Wayne L. Johnson , Raphael A. Dandl , Gareth E. Guest
发明人： Wayne L. Johnson , Raphael A. Dandl , Gareth E. Guest
IPC分类号： F04B3702
CPC分类号： H01J37/32834 , H01J41/12 , H01J41/18 , H05H1/54
摘要： A plasma pump and method for pumping ions from a first to second region, the pump including a partition member having a through opening defining a plurality of conduits (30); a group of magnets (24) to provide magnetic forces that extend to the conduits; and a plurality of electric potential sources (14) for creating electrostatic fields which accelerate ions from the conduits to the second region.
摘要翻译：一种用于从第一到第二区域泵送离子的等离子体泵和方法，所述泵包括具有限定多个导管（30）的通孔的分隔构件; 一组磁体（24），用于提供延伸到导管的磁力; 以及用于产生将离子从管道加速到第二区域的静电场的多个电位源（14）。

7. 发明授权

US06347925B1 Flywheel system with parallel pumping arrangement 有权
标题翻译：飞轮系统具有并联泵送装置
公开(公告)号：US06347925B1
公开(公告)日：2002-02-19
申请号：US09606724
申请日：2000-06-29
申请人： Nathan G. Woodard , Jeremiah I. Rathbun
发明人： Nathan G. Woodard , Jeremiah I. Rathbun
IPC分类号： F04B3702
CPC分类号： F04B37/08 , F04B37/02 , F04D19/044 , H01J41/12 , H02K7/025 , Y02E60/16 , Y10T74/2117 , Y10T74/2119
摘要： A flywheel energy storage system, including a plurality of pumps arranged in parallel for simultaneously drawing-off and absorbing substantially all of the gases that evolve from a flywheel assembly during high-speed operation, is disclosed. The plurality of pumps includes at least one pump, e.g., a water sorbent, for pumping mainly water vapor; and, at least one pump, e.g., a getter pump, for pumping mainly active gases. The plurality of pumps is disposed in a gas storage chamber that is separate from the main housing of the flywheel system. A drag pump assists the plurality of pumps in the gas storage chamber by pumping the evolved gases from the main housing to the gas storage chamber for subsequent absorption by the plurality of pumps. Because the water sorbent has a relatively fast pumping speed, and the getter pump has a relatively slow pumping speed, getter material used with the getter pump degrades at a substantially slower rate, thereby reducing the cost of using the getter pump in the flywheel energy storage system.
摘要翻译：公开了一种飞轮储能系统，其包括并列设置的多个泵，用于在高速运行期间同时从飞轮组件放出的所有气体同时拉出和吸收。多个泵包括用于主要泵送水蒸气的至少一个泵，例如水吸收剂; 以及至少一个泵，例如吸气泵，主要用于主要活化气体。多个泵设置在与飞轮系统的主壳体分离的气体存储室中。抽吸泵通过将放出的气体从主壳体泵送到气体储存室来辅助多个泵在气体储存室中，以便随后由多个泵吸收。因为吸水剂具有相对较快的泵送速度，并且吸气泵具有相对较慢的泵送速度，所以与吸气泵一起使用的吸气剂材料以相当慢的速率降解，从而降低了在飞轮储能中使用吸气泵的成本系统。

8. 发明授权

US06835048B2 Ion pump having secondary magnetic field 有权
标题翻译：离子泵具有次级磁场
公开(公告)号：US06835048B2
公开(公告)日：2004-12-28
申请号：US10322991
申请日：2002-12-18
申请人： Charles Perkins , Barry Manley
发明人： Charles Perkins , Barry Manley
IPC分类号： F04B3702
CPC分类号： H01J41/18
摘要： An ion pump includes one or more anode pump cells, a cathode positioned in proximity to the one or more anode pump cells and a magnet assembly for producing a magnetic field in the one or more anode pump cells. An electric field is applied between the cathode and the one or more anode pump cells. The magnet assembly includes primary magnets of opposite polarities disposed on opposite ends of the anode pump cells and secondary magnets disposed on opposite sides of the anode pump cells. The magnet assembly may further include a magnet yoke which provides a magnetic flux return path. The magnet assembly produces a substantially uniform axial magnetic field in the one or more anode pump cells.
摘要翻译：离子泵包括一个或多个阳极泵电池，位于一个或多个阳极泵电池附近的阴极和用于在一个或多个阳极泵电池中产生磁场的磁体组件。在阴极和一个或多个阳极泵浦电池之间施加电场。磁体组件包括设置在阳极泵电池的相对两端的相对极性的主磁体和设置在阳极泵电池的相对侧上的次级磁体。磁体组件还可以包括提供磁通返回路径的磁轭。磁体组件在一个或多个阳极泵电池中产生基本均匀的轴向磁场。

9. 发明授权

US06468043B1 Pumping device by non-vaporisable getter and method for using this getter 有权
标题翻译：不可蒸发吸气剂的泵送装置和使用该吸气剂的方法
公开(公告)号：US06468043B1
公开(公告)日：2002-10-22
申请号：US09202668
申请日：1998-12-18
申请人： Cristoforo Benvenuti
发明人： Cristoforo Benvenuti
IPC分类号： F04B3702
CPC分类号： H01J7/183 , H01J7/18 , H05H7/14
摘要： The invention discloses a pumping device by non-vaporizable getter to create a very high vacuum in a chamber defined by a metal wall capable of releasing gas at its surface, characterized in that it comprises a thin layer of non-vaporizable getter coated on at least almost the whole metal wall surface defining the chamber.
摘要翻译：本发明公开了一种通过不可蒸发的吸气剂的泵送装置，以在由能够在其表面释放气体的金属壁限定的室中产生非常高的真空度，其特征在于，其包括至少涂覆的薄层的不可汽化的吸气剂几乎整个金属壁表面限定了腔室。

10. 发明授权

US06422825B2 Plasma vacuum pumping cell 失效
标题翻译：等离子真空泵送电池
公开(公告)号：US06422825B2
公开(公告)日：2002-07-23
申请号：US09749469
申请日：2000-12-28
申请人： Raphael A. Dandl , Wayne L. Johnson , Gareth Guest
发明人： Raphael A. Dandl , Wayne L. Johnson , Gareth Guest
IPC分类号： F04B3702
CPC分类号： H01J37/32834 , F04B17/00 , F04B37/14 , H01J37/3266 , H01J41/14 , H05H1/54
摘要： A plasma pumping cell and method for pumping ions from a first region containing a plasma to a second region when the plasma pumping cell is interposed between the first and second regions, the plasma pumping cell including: a partition member (4) positioned between the first and second regions, the partition member (4) having a through opening defining a conduit (22); a plurality of magnets (24) positioned relative to the conduit in a manner to provide lines of magnetic force that extend through the conduit; a source of free electrons in communication with the conduit; and an electric potential source (34) disposed relative to the conduit to create an electrostatic field which accelerates ions from the conduit (22) to the second region.
摘要翻译：一种等离子体泵浦单元，以及当等离子体泵浦单元插入在第一和第二区域之间时，将离子从含有等离子体的第一区域抽吸到第二区域的方法，所述等离子体泵浦单元包括：分隔构件（4）和第二区域，所述分隔构件（4）具有限定导管（22）的通孔; 多个磁体（24），以相对于所述导管定位的方式提供延伸穿过所述导管的磁力线; 与导管连通的自由电子源; 和相对于导管设置的电位源（34），以产生将离子从导管（22）加速到第二区域的静电场。

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