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1. 发明授权

US07488443B2 Electrically conductive cermet and method of making 失效
标题翻译：导电金属陶瓷及其制造方法
公开(公告)号：US07488443B2
公开(公告)日：2009-02-10
申请号：US11972229
申请日：2008-01-10
申请人： Bernard Patrick Bewley , Bruce Alan Knudsen , James Anthony Brewer , James Scott Vartuli , Dennis Joseph Dalpe , Mohamed Rahmane
发明人： Bernard Patrick Bewley , Bruce Alan Knudsen , James Anthony Brewer , James Scott Vartuli , Dennis Joseph Dalpe , Mohamed Rahmane
IPC分类号： B22F3/12
CPC分类号： H01J61/366 , C22C1/051 , C22C29/12 , H01B1/16 , H01J61/363 , Y10T428/252
摘要： An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combinations; wherein an amount of the at least one transition metal element is less than 15 volume percent of the total volume of the cermet. A device comprises the aforementioned electrically conducting cermet.
摘要翻译：导电金属陶瓷包括分散在选自氧化钇，氧化铝，石榴石，氧化镁铝和组合中的至少一种难熔氧化物的基质中的至少一种过渡金属元素; 其中所述至少一种过渡金属元素的量小于金属陶瓷总体积的15体积％。一种装置包括上述导电金属陶瓷。

2. 发明授权

US06259193B1 Emissive filament and support structure 失效
标题翻译：发光灯丝和支撑结构
公开(公告)号：US06259193B1
公开(公告)日：2001-07-10
申请号：US09093046
申请日：1998-06-08
申请人： Don Mark Lipkin , Carl Edward Erikson , Bernard Patrick Bewlay , Dennis Joseph Dalpe
发明人： Don Mark Lipkin , Carl Edward Erikson , Bernard Patrick Bewlay , Dennis Joseph Dalpe
IPC分类号： H01J115
CPC分类号： H01K7/02 , H01J1/18 , H01J9/04 , H01K1/14
摘要： A filament comprises a generally thin metal component, such as a sheet, ribbon, or foil. The filament comprises at least one emitter, at least one current-condensing structure and a tab on each end of the at least one emitter. Each tab is connectable to a support system, comprising for example a lead and attachment post. When a current is passed through the filament, the current-condensing structure establishes current flow through the filament resulting in a desired temperature distribution across the emitter, for example a substantially uniform temperature distribution. A predictive tool for determining a geometry of a filament to provide a desired temperature distribution is set forth. The filament may be curved, and methods and systems for providing a curved filament are also provided. Attachment systems are further disclosed for attaching an emitter to a support structure.
摘要翻译：长丝包括通常薄的金属部件，例如片，带或箔。灯丝包括至少一个发射器，至少一个电流冷凝结构和至少一个发射器的每个端部上的突出部。每个标签可连接到支撑系统，包括例如引线和附接柱。当电流通过灯丝时，电流冷凝结构建立通过灯丝的电流，导致跨过发射器的所需温度分布，例如基本均匀的温度分布。阐述了用于确定细丝几何形状以提供所需温度分布的预测工具。丝可以是弯曲的，并且还提供了用于提供弯曲细丝的方法和系统。进一步公开了用于将发射器附接到支撑结构的附接系统。

3. 发明授权

US06203752B1 Rhenium-coated tungsten-based alloy and composite articles and method therefor 失效
标题翻译：铼涂层钨基合金及复合制品及其制备方法
公开(公告)号：US06203752B1
公开(公告)日：2001-03-20
申请号：US09572397
申请日：2000-05-16
申请人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
发明人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
IPC分类号： B32B1501
CPC分类号： C23C24/087 , B22F5/007 , B22F7/008 , B22F2998/00 , C03B37/083 , C03B37/095 , C23C24/02 , C23C26/00 , C23C30/00 , Y10T428/12771 , Y10T428/1284 , B22F5/10 , B22F7/06 , B22F5/106
摘要： A furnace component having a tungsten-based substrate whose surface is protected by a rhenium-based layer in order to render the component less reactive to quartz, glass and other forms of silica. The layer preferably consists essentially of rhenium or rhenium with alloying additions of tungsten. The substrate may be formed of concentric layers of different tungsten-based alloys in order to tailor the physical and mechanical properties of the component. A preferred method of forming the rhenium layer is to wrap the substrate with a rhenium-based wire, and then heat the wire and substrate to sinter and bond the wire to the substrate. Alternatively, the substrate and rhenium layer can be formed by isostatic pressing. Both methods are performed so that the substrate and layer have densities of at least about 96% of their respective theoretical densities.
摘要翻译：一种具有钨基底座的炉子部件，其表面被铼基层保护，以使部件对石英，玻璃和其它形式的二氧化硅的反应性较差。该层优选地由具有合金添加的钨的铼或铼组成。衬底可以由不同钨基合金的同心层形成，以便定制组件的物理和机械性能。形成铼层的优选方法是用铼基线缠绕衬底，然后加热线和衬底以将线烧结并结合到衬底。或者，可以通过等静压来形成基板和铼层。执行这两种方法使得基底和层的密度至少为它们各自的理论密度的约96％。

4. 发明授权

US6162552A Rhenium-coated tungsten-based alloy and composite articles and method therefor 有权
标题翻译：铼涂层钨基合金及复合制品及其制备方法
公开(公告)号：US6162552A
公开(公告)日：2000-12-19
申请号：US204230
申请日：1998-12-03
申请人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
发明人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
IPC分类号： B22F5/00 , B22F7/00 , C03B37/083 , C03B37/095 , C23C24/02 , C23C24/08 , C23C26/00 , C23C30/00 , B32B15/04
CPC分类号： C23C24/087 , B22F5/007 , B22F7/008 , B22F2998/00 , C03B37/083 , C03B37/095 , C23C24/02 , C23C26/00 , C23C30/00 , Y10T428/12771 , Y10T428/1284 , B22F5/10 , B22F7/06 , B22F5/106
摘要： A furnace component having a tungsten-based substrate whose surface is protected by a rhenium-based layer in order to render the component less reactive to quartz, glass and other forms of silica. The layer preferably consists essentially of rhenium or rhenium with alloying additions of tungsten. The substrate may be formed of concentric layers of different tungsten-based alloys in order to tailor the physical and mechanical properties of the component. A preferred method of forming the rhenium layer is to wrap the substrate with a rhenium-based wire, and then heat the wire and substrate to sinter and bond the wire to the substrate. Alternatively, the substrate and rhenium layer can be formed by isostatic pressing. Both methods are performed so that the substrate and layer have densities of at least about 96% of their respective theoretical densities.
摘要翻译：一种具有钨基底座的炉子部件，其表面被铼基层保护，以使部件对石英，玻璃和其它形式的二氧化硅的反应性较差。该层优选地由具有合金添加的钨的铼或铼组成。衬底可以由不同钨基合金的同心层形成，以便定制组件的物理和机械性能。形成铼层的优选方法是用铼基线缠绕衬底，然后加热线和衬底以将线烧结并结合到衬底。或者，可以通过等静压来形成基板和铼层。执行这两种方法使得基底和层的密度至少为它们各自的理论密度的约96％。

5. 发明授权

US09166214B2 Seal ring and associated method 有权
标题翻译：密封圈及相关方法
公开(公告)号：US09166214B2
公开(公告)日：2015-10-20
申请号：US12193796
申请日：2008-08-19
申请人： Craig Stringer , Charles Dominic Iacovangelo , Dennis Joseph Dalpe , James Scott Vartuli , James Anthony Brewer
发明人： Craig Stringer , Charles Dominic Iacovangelo , Dennis Joseph Dalpe , James Scott Vartuli , James Anthony Brewer
IPC分类号： H01M2/26 , H01M8/02 , H01M2/08 , C04B35/645 , C04B37/02 , C22C1/05 , C22C29/12 , H01M2/28 , H01M10/39
CPC分类号： H01M2/08 , C04B35/6455 , C04B37/021 , C04B2235/661 , C04B2237/343 , C04B2237/403 , C22C1/051 , C22C29/12 , H01M2/26 , H01M2/263 , H01M2/266 , H01M2/28 , H01M8/0271 , H01M8/0276 , H01M8/028 , H01M8/0282 , H01M8/0286 , H01M10/3909 , Y02E60/50 , Y10T29/4911
摘要： An article includes a seal ring for an energy storage device. The seal ring has a weldable first portion and a weldable second portion. The first and second portions are electrically isolatable from each other by an electrically insulating third portion.
摘要翻译：一种物品包括用于储能装置的密封环。密封环具有可焊接的第一部分和可焊接的第二部分。第一和第二部分通过电绝缘的第三部分彼此电隔离。

6. 发明申请

US20090011331A1 SEAL RING AND ASSOCIATED METHOD 有权
标题翻译：密封环和相关方法
公开(公告)号：US20090011331A1
公开(公告)日：2009-01-08
申请号：US12193796
申请日：2008-08-19
申请人： Craig Stringer , Charles Dominic Iacovangelo , Dennis Joseph Dalpe , James Scott Vartuli , James Anthony Brewer
发明人： Craig Stringer , Charles Dominic Iacovangelo , Dennis Joseph Dalpe , James Scott Vartuli , James Anthony Brewer
IPC分类号： H01M2/08 , H01M4/82
CPC分类号： H01M2/08 , C04B35/6455 , C04B37/021 , C04B2235/661 , C04B2237/343 , C04B2237/403 , C22C1/051 , C22C29/12 , H01M2/26 , H01M2/263 , H01M2/266 , H01M2/28 , H01M8/0271 , H01M8/0276 , H01M8/028 , H01M8/0282 , H01M8/0286 , H01M10/3909 , Y02E60/50 , Y10T29/4911
摘要： An article includes a seal ring for an energy storage device. The seal ring has a weldable first portion and a weldable second portion. The first and second portions are electrically isolatable from each other by an electrically insulating third portion.
摘要翻译：一种物品包括用于储能装置的密封环。密封环具有可焊接的第一部分和可焊接的第二部分。第一和第二部分通过电绝缘的第三部分彼此电隔离。

7. 发明授权

US07329979B2 Electrically conductive cermet and devices made thereof 失效
标题翻译：导电金属陶瓷及其制成的器件
公开(公告)号：US07329979B2
公开(公告)日：2008-02-12
申请号：US10891275
申请日：2004-07-15
申请人： Bernard Patrick Bewlay , Bruce Alan Knudsen , James Anthony Brewer , James Scott Vartuli , Dennis Joseph Dalpe , Mohamed Rahmane
发明人： Bernard Patrick Bewlay , Bruce Alan Knudsen , James Anthony Brewer , James Scott Vartuli , Dennis Joseph Dalpe , Mohamed Rahmane
IPC分类号： H01J5/48 , H01J5/50
CPC分类号： H01J61/366 , C22C1/051 , C22C29/12 , H01B1/16 , H01J61/363 , Y10T428/252
摘要： An electrically conducting cermet comprises at least one transition metal element dispersed in a matrix of at least one refractory oxide selected from the group consisting of yttria, alumina, garnet, magnesium aluminum oxide, and combinations; wherein an amount of the at least one transition metal element is less than 15 volume percent of the total volume of the cermet. A device comprises the aforementioned electrically conducting cermet.
摘要翻译：导电金属陶瓷包括分散在选自氧化钇，氧化铝，石榴石，氧化镁铝和组合中的至少一种难熔氧化物的基质中的至少一种过渡金属元素; 其中所述至少一种过渡金属元素的量小于金属陶瓷总体积的15体积％。一种装置包括上述导电金属陶瓷。

8. 发明授权

US06419758B1 Cathode wire filament for x-ray tube applications 失效
标题翻译：用于X射线管应用的阴极线灯丝
公开(公告)号：US06419758B1
公开(公告)日：2002-07-16
申请号：US09394212
申请日：1999-09-10
申请人： Bernard Patrick Bewlay , Dennis Joseph Dalpe , Bruce Alan Knudsen
发明人： Bernard Patrick Bewlay , Dennis Joseph Dalpe , Bruce Alan Knudsen
IPC分类号： C22C2704
CPC分类号： H01J9/04 , B22F2003/248 , B22F2998/00 , B22F2998/10 , C22C1/045 , C22C27/04 , C22F1/18 , H01J1/14 , H01J35/06 , B22F5/12 , B22F3/20 , B22F3/24 , B22F3/02 , B22F3/105 , B22F3/17
摘要： An x-ray cathode filament comprises a recrystallized coiled wire that comprises rhenium in a range from about 3 to about 7 weight percent with the balance being tungsten that is doped with potassium at a concentration in a range from about 30 to about 110 PPM. The filament comprises interlocked grains of an average size greater than about 20 microns.
摘要翻译： X射线阴极细丝包括重结晶的线圈，其包含在约3至约7重量％范围内的铼，余量为掺杂有浓度为约30至约110PPM的钾的钨。长丝包括平均尺寸大于约20微米的互锁晶粒。

9. 发明授权

US06373922B1 Method and apparatus for filament set height adjustment of a cathode cup assembly 失效
标题翻译：阴极杯组件灯丝组高度调节方法和装置
公开(公告)号：US06373922B1
公开(公告)日：2002-04-16
申请号：US09574043
申请日：2000-05-18
申请人： Dennis Joseph Dalpe , Elena Rozier Gearing , Don Mark Lipkin
发明人： Dennis Joseph Dalpe , Elena Rozier Gearing , Don Mark Lipkin
IPC分类号： H01J3506
CPC分类号： H01J35/06 , H01J9/00 , H01J2235/068
摘要： A method and apparatus are provided for adjusting a filament set height in a cathode of an x-ray tube. The method for adjusting a filament set height of a cathode comprises providing a cathode cup of an x-ray tube, the cathode cup comprising at least one bore extending therethrough; inserting a filament post through at least one bore such that the filament set height is below a desired filament set height; measuring an actual filament set height that results from the step of inserting; determining a filament set height adjustment distance in which the filament set height adjustment is generally equal to a difference between the actual filament set height and the desired filament set height; contacting an end of the filament lead with an adjustment tool; and moving the adjustment tool a distance substantially equal to the filament set height adjustment distance. Therefore, the filament is positioned at the predetermined filament set height.
摘要翻译：提供了一种用于调节x射线管阴极中灯丝组高度的方法和装置。用于调节阴极的灯丝组高度的方法包括提供x射线管的阴极杯，阴极杯包括延伸穿过其中的至少一个孔; 通过至少一个孔插入细丝柱，使得灯丝组高度低于期望的灯丝组高度; 测量由插入步骤产生的实际灯丝组高度; 确定灯丝设置高度调节距离，其中灯丝设置高度调节通常等于实际灯丝组高度和所需灯丝设置高度之间的差值; 使灯丝引线的端部与调节工具接触; 并且将调节工具移动到与灯丝设定高度调节距离基本相等的距离。因此，灯丝定位在预定的灯丝组高度。

10. 发明授权

US6059015A Method for directional solidification of a molten material and apparatus therefor 失效
标题翻译：熔融材料的定向凝固方法及其设备的方法
公开(公告)号：US6059015A
公开(公告)日：2000-05-09
申请号：US882891
申请日：1997-06-26
申请人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
发明人： Bernard Patrick Bewlay , Dennis Joseph Dalpe
IPC分类号： F27B14/06 , B22D27/02 , B22D27/04
CPC分类号： F27B14/063
摘要： A method for directional solidification (DS) of a molten material, and an apparatus therefor. The method generally entails the use of a container having a base and peripheral wall that define an interior of the container, an induction coil for heating the contents of the container and generating an electromagnetic field, and means for controllably separating the container from the heating means and the electromagnetic field, such as by withdrawing the container from the heating means and electromagnetic field. Using such an apparatus, a material is heated within the container to yield a melt that is substantially prevented from contacting the wall of the container as a result of being at least partially levitated by the electromagnetic field. The container is then separated, e.g., withdrawn from the heating means and the electromagnetic field so as to cause directional solidification of the melt while the majority of the melt remains spaced apart from the wall of the container, yielding a directionally solidified article whose composition has not been significantly affected by reactions with the container. The invention is particularly directed to the production of DS ingots of high temperature materials containing one or more reactive elements.
摘要翻译：熔融材料的定向固化（DS）的方法及其装置。该方法通常需要使用具有限定容器内部的基部和周壁的容器，用于加热容器的内容物并产生电磁场的感应线圈，以及用于将容器与加热装置可控地分离的装置和电磁场，例如通过从加热装置中取出容器和电磁场。使用这样的装置，在容器内加热材料以产生基本上防止由于被电磁场至少部分悬浮的容器的壁而接触的熔体。然后将容器分离，例如从加热装置和电磁场中取出，以便熔融物的定向凝固，同时大部分熔体保持与容器的壁间隔开，产生定向凝固的制品，其组成为没有受到与容器反应的显着影响。本发明特别涉及含有一种或多种反应性元素的高温材料的DS锭的生产。

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