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1. 发明授权

US4694264A Radio frequency coaxial feedthrough device 失效
标题翻译：射频同轴馈通装置
公开(公告)号：US4694264A
公开(公告)日：1987-09-15
申请号：US836776
申请日：1986-03-05
申请人： Thomas L. Owens , Frederick W. Baity , Daniel J. Hoffman , John H. Whealton
发明人： Thomas L. Owens , Frederick W. Baity , Daniel J. Hoffman , John H. Whealton
IPC分类号： H01P1/08 , H01P1/30 , H01P5/02
CPC分类号： H01P1/30 , H01P1/08
摘要： A radio frequency coaxial vacuum feedthrough is provided which utilizes a cylindrical ceramic vacuum break formed of an alumina ceramic. The cylinder is coaxially disposed and brazed between tapered coaxial conductors to form a vacuum sealed connection between a pressurized upstream coaxial transmission line and a utilization device located within a vacuum container. The feedthrough provides 50 ohm matched impedance RF feedthrough up to about 500 MHz at power levels in the multimegawatt range.
摘要翻译：提供射频同轴真空馈通，其利用由氧化铝陶瓷形成的圆柱形陶瓷真空断裂。气缸同轴地布置并钎焊在锥形同轴导体之间，以在加压的上游同轴传输线和位于真空容器内的利用装置之间形成真空密封连接。馈通提供50欧姆匹配阻抗RF馈通，高达约500 MHz，功率水平在多瓦瓦范围内。

2. 发明授权

US4602161A Negative ion source with low temperature transverse divergence optical system 失效
标题翻译：负离子源与低温横向发散光学系统
公开(公告)号：US4602161A
公开(公告)日：1986-07-22
申请号：US707939
申请日：1985-03-04
申请人： John H. Whealton , William L. Stirling
发明人： John H. Whealton , William L. Stirling
IPC分类号： H01J27/02
CPC分类号： H01J27/028
摘要： A negative ion source is provided which has extremely low transverse divergence as a result of a unique ion focusing system in which the focal line of an ion beam emanating from an elongated, concave converter surface is outside of the ion exit slit of the source and the path of the exiting ions. The beam source operates with a minimum ion temperature which makes possible a sharply focused (extremely low transverse divergence) ribbon like negative ion beam.
摘要翻译：提供负离子源，其由于独特的离子聚焦系统而具有极低的横向散度，其中从细长的凹面转换器表面发出的离子束的焦线在源的离子出口狭缝外部，退出离子的路径。光束源以最小离子温度工作，这使得可能像阴离子束一样清晰地聚焦（极低的横向发散）带。

3. 发明授权

US06568362B2 Rotating arc spark plug 失效
公开(公告)号：US06568362B2
公开(公告)日：2003-05-27
申请号：US09879607
申请日：2001-06-12
申请人： John H. Whealton , Chin-Chi Tsai
发明人： John H. Whealton , Chin-Chi Tsai
IPC分类号： F02P2300
CPC分类号： H01T13/50 , H01T13/40
摘要： A spark plug device includes a structure for modification of an arc, the modification including arc rotation. The spark plug can be used in a combustion engine to reduce emissions and/or improve fuel economy. A method for operating a spark plug and a combustion engine having the spark plug device includes the step of modifying an arc, the modifying including rotating the arc.

4. 发明授权

US06498349B1 Electrostatically focused addressable field emission array chips (AFEA's) for high-speed massively parallel maskless digital E-beam direct write lithography and scanning electron microscopy 失效
标题翻译：用于高速大容量并行无掩模数字电子束直写光刻和扫描电子显微镜的静电聚焦可寻址场发射阵列芯片（AFEA）
公开(公告)号：US06498349B1
公开(公告)日：2002-12-24
申请号：US09368919
申请日：1999-08-05
申请人： Clarence E. Thomas , Larry R. Baylor , Edgar Voelkl , Michael L. Simpson , Michael J. Paulus , Douglas H. Lowndes , John H. Whealton , John C. Whitson , John B. Wilgen
发明人： Clarence E. Thomas , Larry R. Baylor , Edgar Voelkl , Michael L. Simpson , Michael J. Paulus , Douglas H. Lowndes , John H. Whealton , John C. Whitson , John B. Wilgen
IPC分类号： H01J37073
CPC分类号： B82Y40/00 , B82Y10/00 , H01J3/021 , H01J37/073 , H01J37/3174 , H01J37/3175 , H01J37/3177 , H01J2237/0635 , H01J2237/31786
摘要： Systems and methods are described for addressable field emission array (AFEA) chips. A method of operating an addressable field-emission array, includes: generating a plurality of electron beams from a pluralitly of emitters that compose the addressable field-emission array; and focusing at least one of the plurality of electron beams with an on-chip electrostatic focusing stack. The systems and methods provide advantages including the avoidance of space-charge blow-up.
摘要翻译：描述了可寻址场发射阵列（AFEA）芯片的系统和方法。一种操作可寻址场致发射阵列的方法包括：从构成可寻址场致发射阵列的多个发射器产生多个电子束; 并且用片上静电聚焦叠层聚焦多个电子束中的至少一个。这些系统和方法提供了避免空间电荷爆炸的优点。

5. 发明授权

US06422002B1 Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity 失效
标题翻译：用于产生废气后处理的高反应性等离子体并提高催化剂反应性的方法
公开(公告)号：US06422002B1
公开(公告)日：2002-07-23
申请号：US09616872
申请日：2000-07-14
申请人： John H. Whealton , Gregory R. Hanson , John M. Storey , Richard J. Raridon , Jeffrey S. Armfield , Timothy S. Bigelow , Ronald L. Graves
发明人： John H. Whealton , Gregory R. Hanson , John M. Storey , Richard J. Raridon , Jeffrey S. Armfield , Timothy S. Bigelow , Ronald L. Graves
IPC分类号： F01N300
CPC分类号： F01N3/202 , B01J19/126 , B01J2219/0875 , B01J2219/0892 , B01J2219/0894 , B01J2219/1227 , H05B6/80 , Y02T10/26
摘要： A method for non-thermal plasma aftertreatment of exhaust gases the method comprising the steps of providing short risetime, high frequency, high power bursts of low-duty factor microwaves sufficient to generate a plasma discharge and passing a gas to be treated through the discharge so as to cause dissociative reduction of the exhaust gases and enhanced catalyst reactivity through application of the pulsed microwave fields directly to the catalyst material sufficient to cause a polarizability catastrophe and enhanced heating of the metal crystallite particles of the catalyst, and in the presence or absence of the plasma. The invention also includes a reactor for aftertreatment of exhaust gases.
摘要翻译：一种用于排气的非热等离子体后处理方法，该方法包括以下步骤：提供足够短的上升时间，高频率，高功率脉冲串的低占空因数微波，以产生等离子体放电并使待处理的气体通过放电通过将脉冲微波场直接施加到足以引起催化剂的金属微晶颗粒的极化率灾难和加强加热的催化剂材料上，并且在存在或不存在催化剂存在或不存在下，引起排气的分解还原和催化剂反应性增强等离子体。本发明还包括用于废气后处理的反应器。

6. 发明授权

US06190507B1 Method for generating a highly reactive plasma for exhaust gas aftertreatment and enhanced catalyst reactivity 失效
标题翻译：用于产生废气后处理的高反应性等离子体并提高催化剂反应性的方法
公开(公告)号：US06190507B1
公开(公告)日：2001-02-20
申请号：US09359746
申请日：1999-07-23
申请人： John H. Whealton , Gregory R. Hanson , John M. Storey , Richard J. Raridon , Jeffrey S. Armfield , Timothy S. Bigelow , Ronald L. Graves
发明人： John H. Whealton , Gregory R. Hanson , John M. Storey , Richard J. Raridon , Jeffrey S. Armfield , Timothy S. Bigelow , Ronald L. Graves
IPC分类号： B01J1908
CPC分类号： F01N3/202 , B01J19/126 , B01J2219/0875 , B01J2219/0892 , B01J2219/0894 , B01J2219/1215 , B01J2219/1227 , B01J2219/1278 , B01J2219/1281 , B01J2219/1284 , H05B6/80 , Y02T10/26
摘要： A method for non-thermal plasma aftertreatment of exhaust gases the method comprising the steps of providing short risetime (about 40 ps), high frequency (about 5G hz), high power bursts of low-duty factor microwaves sufficient to generate a dielectric barrier discharge and passing a gas to treated through the discharge so as to cause dissociative reduction of the exhaust gases. The invention also includes a reactor for generating the non-thermal plasma.
摘要翻译：一种用于废热的非热等离子体后处理方法，该方法包括以下步骤：提供短时间（约40ps），高频（约5Ghz）的低功率脉冲串的低占空因数微波，足以产生电介质阻挡放电并将气体通过排放物处理，以引起排气的分解还原。本发明还包括用于产生非热等离子体的反应器。

7. 发明授权

US4434131A Neutral beamline with improved ion energy recovery 失效
标题翻译：中性束线具有改善的离子能量回收率
公开(公告)号：US4434131A
公开(公告)日：1984-02-28
申请号：US253641
申请日：1981-04-13
申请人： William K. Dagenhart , Halsey H. Haselton , William L. Stirling , John H. Whealton
发明人： William K. Dagenhart , Halsey H. Haselton , William L. Stirling , John H. Whealton
IPC分类号： H05H1/22 , G21B1/00
CPC分类号： H05H1/22
摘要： A neutral beamline generator with unneutralized ion energy recovery is provided which enhances the energy recovery of the full energy ion component of the beam exiting the neutralizer cell of the beamline. The unneutralized full energy ions exiting the neutralizer are deflected from the beam path and the electrons in the cell are blocked by a magnetic field applied transverse to the beamline in the cell exit region. The ions, which are generated at essentially ground potential and accelerated through the neutralizer cell by a negative acceleration voltage, are collected at ground potential. A neutralizer cell exit end region is provided which allows the magnetic and electric fields acting on the exiting ions to be closely coupled. As a result, the fractional energy ions exiting the cell with the full energy ions are reflected back into the gas cell. Thus, the fractional energy ions do not detract from the energy recovery efficiency of full energy ions exiting the cell which can reach the ground potential interior surfaces of the beamline housing.
摘要翻译：提供了具有非中和离子能量回收的中性束线发生器，其增强了离开束线的中和器单元的光束的全能量离子分量的能量回收。离开中和器的未中和全能离子从光束路径偏转，并且电池中的电子被横向于细胞出射区域中的束线施加的磁场阻挡。以基本接地电位产生并通过负加速电压加速通过中和器电池的离子在地电势下收集。提供了中和器单元出口端区域，其允许作用在离开的离子上的磁场和电场紧密耦合。结果，离子电池离子的全能量离子的能量离子被反射回到气室中。因此，分数能量离子不会降低离开电池的全能离子的能量回收效率，该离子能够到达束线壳体的地电位内表面。

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