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31. 发明授权

US5722870A System and method for manufacturing x-ray tubes having glass envelopes 失效
标题翻译：制造具有玻璃封套的x射线管的系统和方法
公开(公告)号：US5722870A
公开(公告)日：1998-03-03
申请号：US576971
申请日：1995-12-22
申请人： Thomas Robert Raber , Mark Gilbert Benz , Robert John Zabala
发明人： Thomas Robert Raber , Mark Gilbert Benz , Robert John Zabala
IPC分类号： B23K20/14 , H01J9/385 , H01J35/16 , H01J9/40 , B23K31/02
CPC分类号： H01J9/385 , B23K20/14 , H01J35/16
摘要： Improved systems and methods are disclosed for exhausting and combined exhausting and seasoning of x-ray tubes having glass envelopes for high performance x-ray system having a rotating anode therein. The systems and methods include using a metal tubulation having a diameter greater than about 20 mm operatively connected to a glass tubulation having a diameter greater than about 20 mm which is in turn connected to a glass x-ray tube envelope; positioning a metal disk inside the metal tubulation, the metal disk having a smaller diameter than at least one portion of the metal tubulation, and connecting a vacuum pump to the metal portion of the tubulation; positioning heating means on the outside of the metal portion of the tubulation, heating the anode of the x-ray tube to a temperature inside the x-ray tube envelope to about 1500.degree. C., positioning the metal disk inside the metal portion of the tubulation proximate the position of the heating means on the outside of the metal portion of the tubulation, heating the metal portion of the tubulation proximate the metal disk to about 500.degree. C. or a temperature sufficient to reflow the braze alloy, checking for bonding between the metal portion of the tubulation and the metal disk; and cooling the metal portion of the tubulation proximate the metal disk, thereby sealing the metal portion of the tubulation to the glass envelope/glass tubulation connection.
摘要翻译：公开了改进的系统和方法用于对具有其中具有旋转阳极的高性能x射线系统的具有玻璃封套的x射线管的排气和组合排气和调味。该系统和方法包括使用直径大于约20mm的金属管道，其可操作地连接到具有大于约20mm的直径的玻璃管，该玻璃管又连接到玻璃X射线管外壳; 将金属盘定位在金属管内，金属盘的直径小于金属管的至少一部分，并将真空泵连接到管状金属部分; 将定位加热装置放置在管状金属部分的外侧，将X射线管的阳极加热至X射线管外壳内的温度至约1500℃，将金属盘定位在金属部分的金属部分内在管状金属部分的外侧靠近加热装置的位置的管道，将接近金属盘的管道的金属部分加热至约500℃或足以回流钎焊合金的温度，检查管状金属部分和金属盘; 并且在金属盘附近冷却管状金属部分，由此将管状物的金属部分密封到玻璃管/玻璃管连接。

32. 发明申请

US20120165200A1 METHODS FOR MAKING LOW RESISTIVITY JOINTS 审中-公开
标题翻译：制造低电阻接头的方法
公开(公告)号：US20120165200A1
公开(公告)日：2012-06-28
申请号：US13415949
申请日：2012-03-09
申请人： Judson Sloan Marte , Xianrui Huang , Evangelos Trifon Laskaris , Bruce Alan Knudsen , Thomas Robert Raber , Robert John Zabala , James William Bray , Paul Shadforth Thompson , Sergio Paulo Martins Loureiro , Curtis Alan Johnson , Sylvia Marie Decarr
发明人： Judson Sloan Marte , Xianrui Huang , Evangelos Trifon Laskaris , Bruce Alan Knudsen , Thomas Robert Raber , Robert John Zabala , James William Bray , Paul Shadforth Thompson , Sergio Paulo Martins Loureiro , Curtis Alan Johnson , Sylvia Marie Decarr
IPC分类号： H01L39/24
CPC分类号： H01L39/02 , H01R4/68 , H01R13/03 , Y10T29/49014 , Y10T29/49194
摘要： Method for joining wires using low resistivity joints is provided. More specifically, methods of joining one or more wires having superconductive filaments, such as magnesium diboride filaments, are provided. The wires are joined by a low resistivity joint to form wires of a desired length for applications, such in medical imaging applications.
摘要翻译：提供了使用低电阻率接头连接电线的方法。更具体地，提供了连接具有超导细丝的一根或多根线的方法，例如二硼化镁丝。电线通过低电阻率接头连接以形成所需长度的导线，例如在医学成像应用中。

33. 发明授权

US06460595B1 Nucleated casting systems and methods comprising the addition of powders to a casting 失效
标题翻译：成核铸造系统和包括向铸件中添加粉末的方法
公开(公告)号：US06460595B1
公开(公告)日：2002-10-08
申请号：US09511529
申请日：2000-02-23
申请人： Mark Gilbert Benz , William Thomas Carter, Jr. , Robert John Zabala , Bruce Alan Knudsen
发明人： Mark Gilbert Benz , William Thomas Carter, Jr. , Robert John Zabala , Bruce Alan Knudsen
IPC分类号： B22D2300
CPC分类号： B22D23/10
摘要： Nucleated casting systems and methods comprise the addition of powders into a liquidus portion of the casting. The casting system forms a casting comprising a liquidus portion that receives the refined liquid metal and a solidified portion, the casting further comprising a fine-grain, homogeneous microstructure that is essentially oxide- and sulfide-free and segregation defect free. The casting system comprises a source of refined liquid metal, the refined liquid metal having oxides and sulfides refined out of the metal; a solid metal particle addition system that adds solid metal particles to a surface of the liquidus portion of the casting; and a nucleated casting system for forming the casting. The solid metal particle addition system adds solid metal particles that serve as nucleation centers during solidification of the casting.
摘要翻译：成核铸造系统和方法包括将粉末添加到铸件的液相部分中。铸造系统形成包括接收精制液体金属和固化部分的液相部分的铸件，该铸件还包含基本上不含氧化物和无硫化物并且无偏析缺陷的细晶粒均匀微结构。铸造系统包括精炼液体金属源，精炼液体金属具有从金属中精炼的氧化物和硫化物; 固体金属颗粒添加系统，其将固体金属颗粒添加到铸件的液相线部分的表面; 以及用于形成铸件的成核铸造系统。固体金属颗粒添加体系在铸件凝固期间添加用作成核中心的固体金属颗粒。

34. 发明授权

US06436336B1 Replaceable drain electroslag guide 失效
标题翻译：可更换排水电渣导轨
公开(公告)号：US06436336B1
公开(公告)日：2002-08-20
申请号：US09681925
申请日：2001-06-27
申请人： Bruce Alan Knudsen , Robert John Zabala , Mark Gilbert Benz , William Thomas Carter, Jr.
发明人： Bruce Alan Knudsen , Robert John Zabala , Mark Gilbert Benz , William Thomas Carter, Jr.
IPC分类号： C21B306
CPC分类号： C22B9/18
摘要： A melt guide includes a base plate having internal cooling channels and a center aperture extending vertically therethrough. A unitary drain bushing is removably mounted in the aperture and is readily replaceable after wear thereof.
摘要翻译：熔体引导件包括具有内部冷却通道的底板和垂直延伸通过的中心孔。整体排水衬套可拆卸地安装在孔中，并且在其磨损后可以容易地更换。

35. 发明授权

US06264717B1 Clean melt nucleated cast article 失效
标题翻译：清洁熔体成核铸造制品
公开(公告)号：US06264717B1
公开(公告)日：2001-07-24
申请号：US09440394
申请日：1999-11-15
申请人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Samuel Vinod Thamboo
发明人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Samuel Vinod Thamboo
IPC分类号： C22B916
CPC分类号： B22F9/082 , B22D23/10 , B22F3/115 , B22F2009/0852 , B22F2009/0856 , C22B9/18
摘要： An article that comprises a fine-grain, homogeneous microstructure is essentially oxide- and sulfide-free and segregation defect free. The article is produced by a process that comprises forming a source of clean refined metal that has oxides and sulfides refined out by electroslag refining; and forming the article by nucleated casting. The invention also sets forth the article made by a system for implementing the clean metal nucleated casting process.
摘要翻译：包含细晶粒均匀微观结构的制品基本上是无氧化物和无硫化物，并且没有偏析。该制品通过包括形成具有通过电渣精炼而精制的氧化物和硫化物的清洁精炼金属源的方法生产; 并通过有核铸造成型制品。本发明还提出了用于实施清洁金属成核铸造工艺的系统制成的制品。

36. 发明授权

US06196427B1 Systems for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process 失效
标题翻译：用于控制在电渣精炼过程中离开CIG装置的金属的过热的系统
公开(公告)号：US06196427B1
公开(公告)日：2001-03-06
申请号：US08576321
申请日：1995-12-21
申请人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Paul Leonard Dupree
发明人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Paul Leonard Dupree
IPC分类号： B22D3506
CPC分类号： B22D23/10
摘要： Systems for controlling the superheat of the stream of molten metal from an electroslag refining apparatus is taught. The systems include the introduction of unrefined metal into an electroslag refining process apparatus in which the unrefined metal is first melted at the upper surface of the refining slag. The molten metal is refined as it passes through the molten slag. The refined metal is collected in a cold hearth apparatus having a skull of refined metal formed on the surface of the cold hearth for protecting the cold hearth from the leaching action of the refined molten metal. A cold finger bottom pour spout or exit orifice is formed at the bottom of the cold hearth to permit dispensing of molten refined metal from the cold hearth. The super heat of the molten metal flowing through the exit orifice of the cold finger apparatus is controlled, preferably utilizing a processor, such as a computer, by coordinating the rate of induction heat supplied to the metal within the cold finger apparatus and the rate of heat removal from the metal within the cold finger apparatus through the cold finger apparatus itself thereby providing metal having a specific superheat exiting the exit orifice.
摘要翻译：教导了用于从电渣精炼装置控制熔融金属流的过热的系统。这些系统包括将未精制金属引入到电渣精炼处理装置中，其中未精炼的金属首先在精炼炉渣的上表面熔化。当熔融金属通过熔渣时被精炼。精制金属被收集在具有形成在冷柜的表面上的精制金属颅骨的冷炉床装置中，用于保护冷炉免受精炼熔融金属的浸出作用。在冷底部的底部形成冷手指底部倒出口或出口孔，以允许从冷底座分配熔融精炼金属。流经冷指装置的出口的熔融金属的超热被优选地利用诸如计算机的处理器来控制供应给冷指装置内的金属的感应热的速率和通过冷指装置本身从冷指装置内的金属散热，从而提供具有离开出口的特定过热的金属。

37. 发明授权

US5809057A Electroslag apparatus and guide 失效
标题翻译：电击仪器和指导
公开(公告)号：US5809057A
公开(公告)日：1998-09-15
申请号：US712038
申请日：1996-09-11
申请人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Howard Roscoe Hart, Jr. , Bruce Alan Knudsen , Janel Koca Browning , Russell Scott Miller , Robert John Zabala
发明人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Howard Roscoe Hart, Jr. , Bruce Alan Knudsen , Janel Koca Browning , Russell Scott Miller , Robert John Zabala
IPC分类号： B22F9/08 , F27B3/19 , F27B14/06 , F27D3/15 , F27D27/00 , F27D3/00
CPC分类号： F27D27/00 , B22F9/08 , F27B14/063 , F27D3/1509 , B22F2009/0852 , B22F2009/0856 , B22F2009/088 , F27B3/19
摘要： A melt guide is provided for enclosing a bottom of an electroslag refining crucible containing a melt of electroslag refined metal. A base plate is sized to have a perimeter to engage the crucible bottom for attachment thereto. The base plate includes an upper surface for defining with the crucible a reservoir for receiving the melt, and a lower surface spaced therebelow. A central drain extends through the base plate for draining by gravity the melt from the reservoir. A plurality of circumferentially spaced apart slots extend radially outwardly from the drain toward the base plate perimeter and extend vertically through the base plate. Induction heating coils are mounted below the base plate lower surface for heating the melt through the slots. The base plate may take various forms including a flat plate, with or without a cooperating and removable insert.
摘要翻译：提供熔体引导件以封闭含有电渣精炼金属熔体的电渣精炼坩埚的底部。基板的尺寸被设计成具有周边以接合坩埚底部以附接到坩埚底部。底板包括用于与坩埚一起限定用于接收熔体的储存器的上表面和与其隔开的下表面。中心排水管延伸穿过基板，用于通过重力从储存器排出熔体。多个周向间隔开的槽从排水口径向向外延伸到基板周边，并且垂直延伸穿过基板。感应加热线圈安装在基板下表面下方，用于通过狭槽加热熔体。基板可以采取各种形式，包括平板，具有或不具有协作和可移除的插入物。

38. 发明授权

US5769151A Methods for controlling the superheat of the metal exiting the CIG apparatus in an electroslag refining process 失效
标题翻译：在电渣精炼过程中控制离开CIG装置的金属的过热的方法
公开(公告)号：US5769151A
公开(公告)日：1998-06-23
申请号：US576791
申请日：1995-12-21
申请人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Paul Leonard Dupree
发明人： William Thomas Carter, Jr. , Mark Gilbert Benz , Robert John Zabala , Bruce Alan Knudsen , Paul Leonard Dupree
IPC分类号： B22F9/08 , C22B9/187 , C23C4/12 , F27B14/06 , F27B14/10 , F27D3/15 , B22D23/10
CPC分类号： F27D3/1509 , B22F9/08 , C23C4/123 , F27B14/06 , B22F2009/0888 , B22F2009/0892 , B22F2998/00 , B22F2999/00 , F27B2014/068 , F27B2014/108
摘要： Methods for controlling the superheat of the stream of molten metal from an electroslag refining apparatus is taught. The methods include the introduction of unrefined metal into an electroslag refining process apparatus in which the unrefined metal is first melted at the upper surface of the refining slag. The molten metal is refined as it passes through the molten slag. The refined metal is collected in a cold hearth apparatus having a skull of refined metal formed on the surface of the cold hearth for protecting the cold hearth from the leaching action of the refined molten metal. A cold finger bottom pour spout or exit orifice is formed at the bottom of the cold hearth to permit dispensing of molten refined metal from the cold hearth. The super heat of the molten metal flowing through the exit orifice of the cold finger apparatus is controlled, preferably utilizing a processor, such as a computer, by coordinating the rate of induction heat supplied to the metal within the cold finger apparatus and the rate of heat removal from the metal within the cold finger apparatus through the cold finger apparatus itself thereby providing metal having a specific superheat exiting the exit orifice.
摘要翻译：教导了从电渣精炼装置控制熔融金属流的过热的方法。这些方法包括将未精制金属引入到电渣精炼工艺装置中，其中未精制金属首先在精炼炉渣的上表面熔化。当熔融金属通过熔渣时被精炼。精制金属被收集在具有形成在冷柜的表面上的精制金属颅骨的冷炉床装置中，用于保护冷炉免受精炼熔融金属的浸出作用。在冷底部的底部形成冷手指底部倒出口或出口孔，以允许从冷底座分配熔融精炼金属。流经冷指装置的出口的熔融金属的超热被优选地利用诸如计算机的处理器来控制供应给冷指装置内的金属的感应热的速率和通过冷指装置本身从冷指装置内的金属散热，从而提供具有离开出口的特定过热的金属。

39. 发明授权

US5733162A Method for manufacturing x-ray tubes 失效
标题翻译： X射线管制造方法
公开(公告)号：US5733162A
公开(公告)日：1998-03-31
申请号：US538144
申请日：1995-10-02
申请人： Mark Gilbert Benz , Robert John Zabala , Thomas Robert Raber , William Joseph Jones
发明人： Mark Gilbert Benz , Robert John Zabala , Thomas Robert Raber , William Joseph Jones
IPC分类号： H01J9/40 , H01J35/10
CPC分类号： H01J9/40 , H01J35/10
摘要： Improved methods of exhausting and combined exhausting and seasoning of x-ray tube envelopes for high performance x-ray system having a rotating anode therein which includes providing a glass tubulation having a diameter greater than about 20 mm then operatively connecting the glass tubulation to the x-ray tube envelope, providing a disk inside the glass tubulation, the disk having a smaller diameter than the glass tubulation, providing a vacuum to the glass tubulation; positioning heating means on the outside of the glass tubulation, heating the anode of the x-ray tube to a temperature temperatures inside the x-ray tube envelope of about 1500.degree. C., positioning the disk inside the glass tubulation proximate the position of the heating means on the outside of the glass tubulation, heating the glass tubulation proximate the disk to about 1300.degree. C., checking for sealing contact between the glass tubulation and the disk; and cooling the glass tubulation proximate the disk until the temperature of the heated area is below about 300.degree. C., thereby sealing the tubulation/envelope connection are disclosed.
摘要翻译：改进了用于具有旋转阳极的高性能x射线系统的X射线管信封的排气和组合排气和调味的方法，其包括提供直径大于约20mm的玻璃管，然后将玻璃管道可操作地连接到x 提供玻璃管内的盘，盘具有比玻璃管更小的直径，为玻璃管形成真空; 将加热装置定位在玻璃管的外侧，将x射线管的阳极加热到X射线管外壳内的温度约1500℃，将盘定位在靠近玻璃管的位置加热装置在玻璃管外面，将靠近盘的玻璃管加热至约1300℃，检查玻璃管和盘之间的密封接触; 并冷却盘附近的玻璃管，直到加热区域的温度低于约300℃，从而公开了封闭/封闭连接。

40. 发明授权

US5683653A Systems for recycling overspray powder during spray forming 失效
标题翻译：在喷雾成型期间回收过度喷涂粉末的系统
公开(公告)号：US5683653A
公开(公告)日：1997-11-04
申请号：US537579
申请日：1995-10-02
申请人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Bruce Alan Knudsen , Robert John Zabala
发明人： Mark Gilbert Benz , William Thomas Carter, Jr. , Paul Leonard Dupree , Bruce Alan Knudsen , Robert John Zabala
IPC分类号： B22F3/115 , C21C7/076 , C22B9/18 , C23C4/12 , C21C1/00
CPC分类号： C22B9/18 , B22F3/115 , C21C7/076 , C23C4/123 , B22F2998/00 , Y02P10/212 , Y02P10/242
摘要： A system for the recycling of overspray powder during spray forming is provided. The system involves providing a refining vessel to contain an electroslag refining layer floating on a layer of molten refined metal. An ingot of unrefined metal is lowered into the vessel into contact with the molten electroslag layer. A current is passed through the slag layer to the ingot to cause surface melting at the interface between the ingot and the electroslag layer. As the ingot is surface melted at its point of contact with the slag, droplets of the unrefined metal are formed and these droplets pass down through the slag and are collected in a body of molten refined metal beneath the slag. The refined metal is held within a cold hearth. At the bottom of the cold hearth, a cold finger orifice permits the withdrawal of refined metal from the cold hearth apparatus. The refined metal passes from the cold finger orifice as a stream. The stream is atomized for spray forming into a preform article on a spray collection station having a solid receiving surface for receiving the atomized metal thereon to form the preform article. The powder produced during the atomization which was not deposited on the solid receiving surface of the spray collection station is recycled onto the top of the molten slag in the electroslag refining station.
摘要翻译：提供了一种用于在喷雾成型期间回收过量喷粉的系统。该系统包括提供精炼容器以容纳漂浮在熔融精炼金属层上的电渣精炼层。将未精制金属锭放入容器中与熔融电渣层接触。电流通过炉渣层进入铸锭，使铸锭和电渣层之间的界面发生表面熔化。当锭在与渣的接触点处表面熔融时，形成未精制金属的液滴，并且这些液滴向下通过炉渣，并被收集在炉渣下面的熔融精炼金属体中。精炼的金属被放在一个冷的炉膛内。在冷底部的底部，冷手指孔允许精制金属从冷炉装置中取出。精制金属作为流从冷指孔传递。将该物流雾化成用于喷雾成型到具有用于在其上接收雾化金属的固体接收表面以形成预制品的喷雾收集站的预制品制品。在雾化期间产生的未沉积在喷雾收集站的固体接收表面上的粉末被再循环到电渣精炼站的熔渣顶部。

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