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公开(公告)号：US08746463B2
公开(公告)日：2014-06-10
申请号：US11751209
申请日：2007-05-21
Applicant: Daniel P. Cobb , Christopher S. Hersey , John E. Richardson
Inventor： Daniel P. Cobb , Christopher S. Hersey , John E. Richardson
CPC classification number: E03F5/14 , B01D21/2411 , B01D21/267 , B01D2221/12
Abstract: A liquid separation system and related method for retaining floating and non-floating particulates within a storage chamber of a treatment tank. The tank may or may not include a bypass to allow a portion of liquid coming into the tank to bypass the storage chamber. The storage chamber includes an inlet and an outlet. The outlet may be positioned within the storage chamber to cause minimal disruption of the primary and secondary liquid flow patterns within the storage chamber. A circular or rotational flow pattern may be created within the storage chamber and an outlet port of the storage chamber may be centered on an axis of the circular flow pattern.
Abstract translation: 一种液体分离系统和相关方法，用于将漂浮和非浮动颗粒保持在处理罐的储存室内。 罐可以包括或可以不包括旁路以允许进入罐的一部分液体绕过储存室。 储存室包括入口和出口。 出口可以定位在储存室内，以使存储室内的主要和次要液体流动图案的破坏最小。 可以在储存室内形成圆形或旋转流动图案，并且储存室的出口可以在圆形流动图案的轴线上居中。
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公开(公告)号：US5111097A
公开(公告)日：1992-05-05
申请号：US621119
申请日：1990-11-30
Applicant: Mark B. Londergan , Albert C. Sismour, Jr. , John E. Richardson
Inventor： Mark B. Londergan , Albert C. Sismour, Jr. , John E. Richardson
CPC classification number: H02K3/18 , H02K15/0006
Abstract: A generator rotor pole crossover including a substantially U-shaped portion from which extend legs curving outwardly. The U-shaped portion is thickened in one direction but thinned in another direction, relative to the leg thickness. This configuration provides flexibility to the crossover, decreased stress and relatively constant cross section of resistance purposes. The legs are brazed to the copper conductor winding ends by scarf and lap joints, respectively. The crossover may replace defective crossovers in the field by removing only the end plate of the generator. This allows installation in a short time without risk of damage to generator insulation.
Abstract translation: 发电机转子极跨接件，其包括大致U形部分，从其向外弯曲延伸的腿。 U形部分在一个方向上增厚，但相对于腿部厚度在另一个方向上变薄。 该配置提供了交叉的灵活性，减小的应力和相对恒定的电阻截面。 腿分别用围巾和搭接接头钎焊到铜导体绕线端。 交叉可以通过仅去除发电机的端板来代替现场的有缺陷的交叉。 这允许在短时间内进行安装，而不会损坏发电机绝缘。
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公开(公告)号：US5802140A
公开(公告)日：1998-09-01
申请号：US920747
申请日：1997-08-29
Applicant: Gary F. Virshup , Christopher F. Artig , John E. Richardson
Inventor： Gary F. Virshup , Christopher F. Artig , John E. Richardson
CPC classification number: H01J35/18 , H01J35/10 , H01J35/106 , H01J35/16 , H05G1/025 , H05G1/04 , H01J2235/1245 , H01J2235/1262 , H01J2235/166
Abstract: An X-ray generating apparatus is provided with a unitary vacuum enclosure having a rotating anode target and a cathode assembly for generating X-rays transmitted through an X-ray window. The cathode assembly is placed within the vacuum enclosure through an opening in the top wall thereof, and comprises a disk which completely covers this opening. The unitary vacuum enclosure and the disk form a radiation shield. For increasing a thermal capacity of the unitary vacuum enclosure and installing the X-ray generating apparatus into a gantry it further comprises a mounting block which may be coupled to or encompass the unitary vacuum enclosure. The X-ray window is placed within the mounting block. A window adaptor may be utilized for the X-ray window installation.
Abstract translation: X射线产生装置设置有具有旋转阳极靶和阴极组件的整体真空外壳，用于产生通过X射线窗口传输的X射线。 阴极组件通过其顶壁中的开口放置在真空外壳内，并且包括完全覆盖该开口的盘。 整体真空外壳和磁盘形成辐射屏蔽。 为了增加整体式真空外壳的热容量并将X射线发生装置安装到台架中，还包括一个安装块，该安装块可联接到或包围整体真空外壳。 X光窗口放置在安装块内。 窗口适配器可用于X射线窗口安装。
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公开(公告)号：US4721723A
公开(公告)日：1988-01-26
申请号：US922530
申请日：1986-10-23
Applicant: Roger D. Barnes , Marian W. Wood-Kaczmar , Alan D. Curzons , Ian R. Lynch , John E. Richardson , Philip C. Buxton
Inventor： Roger D. Barnes , Marian W. Wood-Kaczmar , Alan D. Curzons , Ian R. Lynch , John E. Richardson , Philip C. Buxton
IPC: C07D317/00 , A61K31/443 , A61K31/445 , A61K31/451 , A61P25/24 , A61P25/26 , A61P43/00 , C07D211/22 , C07D405/12
CPC classification number: C07D405/12 , C07D211/22
Abstract: The invention provides crystalline paroxetine hydrochloride hemihydrate, processes for its preparation, compositions containing the same and its therapeutic use as an anti-depressant.
Abstract translation: 本发明提供了结晶帕洛西汀盐酸盐半水合物，其制备方法，含有该组合物的组合物及其作为抗抑郁剂的治疗用途。
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公开(公告)号：US20070267342A1
公开(公告)日：2007-11-22
申请号：US11751209
申请日：2007-05-21
Applicant: Daniel P. Cobb , Christopher S. Hersey , John E. Richardson
Inventor： Daniel P. Cobb , Christopher S. Hersey , John E. Richardson
IPC: B01D21/26
CPC classification number: E03F5/14 , B01D21/2411 , B01D21/267 , B01D2221/12
Abstract: A liquid separation system and related method for retaining floating and non-floating particulates within a storage chamber of a treatment tank. The tank may or may not include a bypass to allow a portion of liquid coming into the tank to bypass the storage chamber. The storage chamber includes an inlet and an outlet. The outlet may be positioned within the storage chamber to cause minimal disruption of the primary and secondary liquid flow patterns within the storage chamber. A circular or rotational flow pattern may be created within the storage chamber and an outlet port of the storage chamber may be centered on an axis of the circular flow pattern.
Abstract translation: 一种液体分离系统和相关方法，用于将漂浮和非浮动颗粒保持在处理罐的储存室内。 罐可以包括或可以不包括旁路以允许进入罐的一部分液体绕过储存室。 储存室包括入口和出口。 出口可以定位在储存室内，以使存储室内的主要和次要液体流动图案的破坏最小。 可以在储存室内形成圆形或旋转流动图案，并且储存室的出口可以在圆形流动图案的轴线上居中。
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Patent Agency Ranking6.发明授权
公开(公告)号：US6115454A
公开(公告)日：2000-09-05
申请号：US906701
申请日：1997-08-06
Applicant: Gregory C. Andrews , Dennis H. Runnoe , John E. Richardson , James R. Boye
Inventor： Gregory C. Andrews , Dennis H. Runnoe , John E. Richardson , James R. Boye
CPC classification number: H01J35/105 , H01J2235/1204 , H01J2235/1245 , H01J2235/1262
Abstract: An X-ray generation apparatus has a housing comprising an evacuated envelope with a rotatable anode target surrounded by an all metal grounded exterior structure and a cooling system. The cooling system comprises a coolant circulating system with heat exchanger and means for circulating a fluid coolant through an interior of the X-ray generating apparatus; a hollow shield structure with center aperture for passing and electron beam; and a cooling block which is disposed proximate to the rotatable anode target and comprises a disk with a plurality of concentric annular channels formed by concentric annular partitions. The shield structure and the disk of the cooling block are made of thermally conductive material. An interior of the shield structure is filled with structures such as pins, fins or pack bed which are made of thermally conductive materials. The fluid coolant is circulated through the shield structure, then into the plurality of channels of the cooling block and via an interior of the housing to the heat exchanger for efficient cooling of the X-ray generating apparatus.
Abstract translation: X射线产生装置具有壳体，该壳体包括具有由全金属接地外部结构和冷却系统包围的可旋转阳极靶的真空外壳。 冷却系统包括具有热交换器的冷却剂循环系统和用于使流体冷却剂循环通过X射线发生装置的内部的装置; 中空屏蔽结构，具有中心孔用于通过和电子束; 以及冷却块，其布置成靠近所述可旋转阳极靶，并且包括具有由同心环形隔板形成的多个同心环形通道的盘。 屏蔽结构和冷却块的盘由导热材料制成。 屏蔽结构的内部填充有由导热材料制成的结构，例如销，翅片或包装床。 流体冷却剂通过屏蔽结构循环，然后循环到冷却块的多个通道中，并且经由壳体的内部到达热交换器，以有效地冷却X射线产生装置。
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公开(公告)号：US06778635B1
公开(公告)日：2004-08-17
申请号：US10043393
申请日：2002-01-10
Applicant: John E. Richardson
Inventor： John E. Richardson
IPC: H01J3510
CPC classification number: H01J35/106 , H01J2235/1208 , H01J2235/1287
Abstract: An x-ray tube cooling system including a heat sink at least partially disposed within an evacuated housing of the x-ray tube and having a cooling block partially received within the bearing housing so as to absorb heat transmitted to the bearing assembly and bearing housing. Extended surfaces, are disposed in a coolant chamber cooperatively defined by the cooling block and a shell within which the cooling block is partially received. The shell defines a coolant chamber entrance and coolant chamber exit in fluid communication with the coolant chamber. The coolant chamber entrance and exit communicate with corresponding coolant inlet and outlet passageways, respectively, cooperatively defined by a pair of insulators which retain the heat sink in a predetermined orientation within an evacuated envelope of an x-ray device. A circulating coolant contacts the extended surfaces and thereby removes heat from various structures of the x-ray device.
Abstract translation: 一种X射线管冷却系统，其包括至少部分地布置在x射线管的抽真空壳体内的散热片，并且具有部分地容纳在轴承壳体内的冷却块，以便吸收传递到轴承组件和轴承壳体的热量。 扩展表面设置在由冷却块和壳体协同限定的冷却剂室中，冷却块部分地被容纳在壳体内。 壳体限定与冷却剂室流体连通的冷却剂室入口和冷却剂室出口。 冷却剂室入口和出口分别与相应的冷却剂入口和出口通道连通，所述冷却剂入口和出口通道由一对绝缘体共同限定，所述绝缘体将散热器保持在x射线装置的抽空外壳内的预定取向。 循环冷却剂与延伸表面接触，从而从X射线装置的各种结构中除去热量。
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公开(公告)号：US06519317B2
公开(公告)日：2003-02-11
申请号：US09829353
申请日：2001-04-09
Applicant: John E. Richardson , Gregory C. Andrews , Robert S. Miller , Allen C. Campbell
Inventor： John E. Richardson , Gregory C. Andrews , Robert S. Miller , Allen C. Campbell
IPC: H01J3510
CPC classification number: H01J35/106 , H01J2235/1204 , H01J2235/1275 , H01J2235/1283 , H01J2235/1287 , H05G1/025 , H05G1/04
Abstract: A cooling system for use with high-power x-ray tubes. The cooling system includes a dielectric coolant disposed in the x-ray tube housing so as to absorb heat dissipated by the stator and other electrical components, as well as absorbing some heat from the x-ray tube itself. The cooling system also includes a coolant circuit employing a pressurized water/glycol solution as a coolant. Pressurization of the water/glycol solution is achieved by way of an accumulator which, by pressurizing the coolant to a desired level, raises its boiling point and capacity to absorb heat. A coolant pump circulates the pressurized coolant through a fluid passageway defined in an aperture of the x-ray tube and through a target cooling block disposed proximate to the x-ray tube in the x-ray tube housing, so as to position the coolant to absorb some of the heat generated at the aperture by secondary electrons, and the heat generated in the target cooling block by the target anode of the x-ray tube. The target cooling block is in contact with the dielectric fluid so that some of the heat absorbed by the dielectric coolant is transferred to the coolant flowing through the target cooling block. The heated coolant is then passed through an air/water radiator where a flow of air serves to remove some heat from the coolant. Thus cooled, the coolant then exits the radiator to repeat the cycle.
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公开(公告)号：US5799951A
公开(公告)日：1998-09-01
申请号：US754946
申请日：1996-11-21
Applicant: Weston A. Anderson , John E. Richardson
Inventor： Weston A. Anderson , John E. Richardson
CPC classification number: F16J15/43
Abstract: A rotating sealing device for sealing between a wall separating two mediums under substantially different pressure and a rotatable shaft utilizes a combination of a liquid meatal seal comprising at least one liquid metal ring and a shield means which prevents contamination of the metal ring by gases coming into contact with the liquid metal. Magnetic fluid seal, a ring of an oil material, or inert gas may be used as a shield to protect the liquid metal.
Abstract translation: 用于密封在基本上不同的压力下分离两种介质的壁和旋转轴之间的旋转密封装置利用包括至少一个液态金属环的液体肉类密封和防止金属环被气体污染的屏蔽装置的组合 与液态金属接触。 可以使用磁流体密封，油料环或惰性气体作为屏蔽来保护液态金属。
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公开(公告)号：US20090086898A1
公开(公告)日：2009-04-02
申请号：US11863124
申请日：2007-09-27
Applicant: John E. Richardson , Robert Clark Treseder
Inventor： John E. Richardson , Robert Clark Treseder
IPC: H01J35/14 , G01N23/223
CPC classification number: G01N23/223 , G01N2223/076 , H01J35/08 , H01J35/14 , H01J35/18
Abstract: An x-ray device and method useful in performing close coupled sample analyses. The x-ray device includes an evacuated enclosure having a window and in which is disposed a cathode assembly, control grid, insulator, and anode arranged so that the anode is interposed between the electron source and the window. The anode includes a target surface oriented toward the window and the anode defines a drift tunnel which is substantially aligned with a hollow defined by the insulator. The control grid can be used to influence the energy of the electrons emitted by the filament of the cathode assembly. A high voltage field between the anode and filament causes electrons emitted by the cathode to accelerate rapidly through the insulator. After accelerating to an energy level consistent with the high voltage field, the electrons then pass through the drift tunnel without gaining any additional appreciable energy. The potential difference between the target surface and the window causes the drifting electrons to decelerate, and eventually stop, before they can strike the window. The decelerated electrons then re-accelerate, under the influence of the potential between the window and the anode, toward the target surface, striking the target surface and producing x-rays which are directed through the window so as to impact a sample. One or more detectors proximate to the sample sense the characteristic response emitted by the sample when it is struck by the x-rays produced by the x-ray tube. A computer in communication with the detectors facilitates processing and analysis of the characteristic response sensed by the detectors.
Abstract translation: 用于执行紧密耦合的样本分析的x射线装置和方法。 x射线装置包括具有窗口的抽真空的外壳，其中设置有阴极组件，控制栅极，绝缘体和阳极，其布置成阳极插入在电子源和窗口之间。 阳极包括朝向窗口定向的目标表面，并且阳极限定了与由绝缘体限定的中空基本上对准的漂移隧道。 控制栅格可用于影响由阴极组件的灯丝发射的电子的能量。 阳极和灯丝之间的高电压场导致阴极发射的电子通过绝缘体快速加速。 在加速到与高电压场一致的能级之后，电子然后通过漂移隧道，而没有获得任何额外的可观的能量。 目标表面和窗口之间的电位差导致漂移电子减速，并最终停止，然后才能撞击窗户。 然后，减速的电子在窗口和阳极之间的电势的影响下再加速，朝向目标表面，撞击目标表面，并产生被引导通过窗口以便冲击样品的x射线。 靠近样品的一个或多个检测器感测到当被X射线管产生的X射线撞击时由样品发射的特征响应。 与检测器通信的计算机便于对由检测器感测的特征响应的处理和分析。
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