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31. 发明授权

US5305363A Computerized tomographic scanner having a toroidal x-ray tube with a stationary annular anode and a rotating cathode assembly 失效
标题翻译：具有环形X射线管的静电环形阳极和旋转阴极组件的计算机断层扫描仪
公开(公告)号：US5305363A
公开(公告)日：1994-04-19
申请号：US863182
申请日：1992-04-03
申请人： James E. Burke , Lester Miller , Rodney A. Mattson , Carl J. Brunnett , Theodore A. Resnick
发明人： James E. Burke , Lester Miller , Rodney A. Mattson , Carl J. Brunnett , Theodore A. Resnick
IPC分类号： A61B6/00 , A61B6/03 , H01J35/02 , H01J35/06 , H01J35/10 , H01J35/16 , H01J35/24 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/26 , H05G1/34 , H05G1/52 , H05G1/60 , H05G1/66
CPC分类号： A61B6/035 , A61B6/032 , A61B6/4028 , A61B6/405 , A61B6/4275 , A61B6/4488 , A61B6/482 , A61B6/56 , H01J35/02 , H01J35/06 , H01J35/10 , H01J35/165 , H01J35/24 , H05G1/06 , H05G1/08 , H05G1/20 , H05G1/26 , H05G1/34 , H05G1/52 , H05G1/60 , H05G1/66 , H01J2235/162 , H05G1/025
摘要： A toroidal x-ray tube (I) is supported (II) for rotation about a horizontal axis (170), translation along a vertical axis (172), and translation along a horizontal axis (174). The x-ray tube includes a toroidal housing (A), an annular anode (B), and a cathode (0) which rotates a beam of electrons around the annular anode. A plurality of parallel connected voltage sources (90.sub.1, 90.sub.2, . . . , 90.sub.n) provide a sufficiently high bias voltage between the electron source and the anode that x-rays are generated. The x-ray beam passes through a compensator crystal (62), an annular window (20), a collimator (132), through a subject received in a central bore (26) of the x-ray tube, and impacts an arc segment of radiation detectors (130). The x-ray detectors are stationarily mounted outside of the plane of the annular window (FIGS. 2 and 7), nutate into the plane of the windows opposite of the origin of the x-ray beam (FIG. 6 ), rotate in part (FIG. 9 ) or rotate in full (FIG. 8 ) Angular position monitors (58, 154) determine the angular position of the cathode assembly, hence the x-ray beam, and the angular position of the detectors in the rotating detector embodiment.
摘要翻译：环形X射线管（I）被支撑（II），用于围绕水平轴线（170）旋转，沿着垂直轴线（172）平移并且沿着水平轴线（174）平移。 X射线管包括环形壳体（A），环形阳极（B）和使电子束围绕环形阳极旋转的阴极（0）。多个并联的电压源（901,902，...，90n）在产生x射线的电子源和阳极之间提供足够高的偏置电压。 x射线束穿过受体在X射线管的中心孔（26）中的受试者通过补偿晶体（62），环形窗（20），准直器（132），并且撞击弧段的辐射探测器（130）。 X射线检测器固定地安装在环形窗的平面外（图2和7），并且朝向与X射线束原点相反的窗口的平面（图6）中，部分旋转（图9）或完全旋转（图8）角位置监视器（58,154）确定阴极组件的角度位置，因此确定旋转检测器实施例中的X射线束和检测器的角位置。

32. 发明授权

US5291538A X-ray tube with ferrite core filament transformer 失效
标题翻译：带铁氧体磁芯变压器的X射线管
公开(公告)号：US5291538A
公开(公告)日：1994-03-01
申请号：US72400
申请日：1993-06-03
申请人： James E. Burke , Lester Miller , Salvatore G. Perno
发明人： James E. Burke , Lester Miller , Salvatore G. Perno
IPC分类号： H01J35/26 , H01J35/06 , H01J35/10 , H01J35/24 , H05G1/06 , H05G1/08 , H05G1/34 , H01J35/04
CPC分类号： H05G1/34 , H01J35/06 , H01J35/10 , H01J35/24 , H05G1/06 , H05G1/08 , H01J2235/162
摘要： An evacuated envelope (C) which is connected with an anode (A), has a cathode assembly (B) rotatably mounted inside. Magnets (44, 46) hold the cathode assembly stationary as the anode and envelope rotate. A ferrite core transformer (60) includes a ferrite core primary (66) stationarily mounted exterior to the envelope. A secondary (64) is mounted to the cathode assembly interior to the envelope. The secondary winding includes a ferrite core (70), a portion of which is surrounded by a ceramic, dielectric bobbin (76). The bobbin includes walls or ridges (78) which define a spiral groove (80) therearound in which an uninsulated electric wire (82) is received. The uninsulated electric wire is connected with a cathode filament (52). The primary winding has a ferrite core (90) that has about five times the cross section as the secondary ferrite core to compensate for a low, about 20%, coupling efficiency between the primary and secondary windings. Preferably, the primary winding core tapers (94) adjacent its pole faces to focus magnetic flux toward pole faces (72, 74) of the secondary ferrite core.
摘要翻译：与阳极（A）连接的真空外壳（C）具有可旋转地安装在内部的阴极组件（B）。当阳极和外壳旋转时，磁体（44,46）将阴极组件固定住。铁氧体磁芯变压器（60）包括固定在信封外部的铁氧体磁芯初级（66）。次级（64）安装到阴极组件内部的信封。次级绕组包括铁氧体磁芯（70），其一部分被陶瓷介质绕组（76）包围。线轴包括限定在其周围的螺旋槽（80）的壁或脊（78），其中接收未绝缘的电线（82）。非绝缘电线与阴极灯丝（52）连接。初级绕组具有铁氧体磁芯（90），其具有作为次级铁氧体磁心的约5倍的横截面以补偿初级和次级绕组之间的低约20％的耦合效率。优选地，初级绕组芯在其极面附近逐渐变细（94），以将磁通聚焦到次级铁氧体磁芯的极面（72,74）。

33. 发明授权

US5268955A Ring tube x-ray source 失效
标题翻译：环管x射线源
公开(公告)号：US5268955A
公开(公告)日：1993-12-07
申请号：US862805
申请日：1992-04-08
申请人： James E. Burke , Lester Miller
发明人： James E. Burke , Lester Miller
IPC分类号： H01J35/06 , H01J35/16 , H01J35/24 , H01J35/26 , H05G1/08 , H05G1/20 , H05G1/34 , H05G1/52 , H05G1/66 , H01J35/04
CPC分类号： H01J35/045 , H01J35/06 , H01J35/165 , H01J35/24 , H05G1/025 , H05G1/08 , H05G1/20 , H05G1/34 , H05G1/52 , H05G1/66 , H01J2235/162
摘要： A toroidal x-ray tube housing (A) has an evacuated interior. An annular anode (B) is connected with the housing closely adjacent the window such that a cooling fluid passage (12) is defined in intimate thermal communication with the anode. A cathode assembly (32) is mounted within the evacuated housing or an annular ring (30) that rotates an electron beam (22) around the large diameter annular anode. In the embodiment of FIGS. 1 and 2, the annular ring is magnetically levitated (40) and rotated by a motor (50). A collimator (62) and filter (64) are rotated with the cathode assembly closely adjacent an electron emitter or cathode cup (32) such that the generated x-rays are collimated and filtered within the x-ray tube. Preferably, a plurality of cathode cups (120) are provided, whose operation is selected by a series of magnetically controlled switches (76). The cathode cup is insulated (106) from the annular ring and isolated by a transformer (104, 112) from the filament current control switches. In the embodiment of FIGS. 4-6, the cathode assembly (C) includes a multiplicity of stationarily mounted electron cups (120) which are selectively actuated to rotate the electrode beam by a switch (130). An electron beam scan control (134) may bias the potential applied to grids (124, 126) to scan the electron beam generated by electron emitter over a commensurate arc length of the anode with the arc length of the emitter. In the embodiment of FIG. 7 , multiple anode surface as well as multiple cathode cups are provided.
摘要翻译：环形X射线管外壳（A）具有抽真空的内部。环形阳极（B）与壳体紧邻窗口连接，使得冷却流体通道（12）被定义成与阳极紧密热连通。阴极组件（32）安装在抽真空壳体内，或环形环（30），其围绕大直径环形阳极旋转电子束（22）。在图1和图2的实施例中如图1和图2所示，环形环被磁悬浮（40）并由电动机（50）旋转。准直器（62）和过滤器（64）随着阴极组件靠近电子发射器或阴极杯（32）而旋转，使得所产生的x射线在x射线管内被准直和过滤。优选地，提供多个阴极杯（120），其操作由一系列磁控开关（76）选择。阴极杯与环形环绝缘（106），并与灯丝电流控制开关的变压器（104,112）隔离。在图1和图2的实施例中如图4-6所示，阴极组件（C）包括多个固定安装的电子杯（120），其被选择性地致动以通过开关（130）旋转电极束。电子束扫描控制（134）可以偏置施加到栅极（124,126）上的电位，以扫描由电子发射器产生的与发射极的电弧长度相当的阳极长度的电子束。在图1的实施例中如图7所示，提供多个阳极表面以及多个阴极杯。

34. 发明授权

US5229978A Electro-acoustic transducers 失效
标题翻译：电声换能器
公开(公告)号：US5229978A
公开(公告)日：1993-07-20
申请号：US780079
申请日：1991-10-04
申请人： Peter F. Flanagan , William M. Pozzo , James E. Burke
发明人： Peter F. Flanagan , William M. Pozzo , James E. Burke
IPC分类号： B06B1/06
CPC分类号： B06B1/0655
摘要： A composite split cylinder transducer comprises an electromechanical driver and a cylindrical shell having a longitudinal gap. The shell further has a portion, disposed opposite the gap, comprised of a high strength material having increased stiffness. Transducers of this configuration are capable of being employed at greater ocean depths where high hydrostatic pressure conditions exist with little effect on acoustic performance.
摘要翻译：一种复合裂缝滚筒换能器包括机电驱动器和具有纵向间隙的圆柱形壳体。壳体还具有与间隙相对设置的部分，其包括具有增加的刚度的高强度材料。这种结构的传感器能够在较大的海洋深度使用，其中存在高静水压力条件，对声学性能几乎没有影响。

35. 发明授权

US5086449A Debubbler system for X-ray tubes 失效
标题翻译：用于X射线管的脱泡系统
公开(公告)号：US5086449A
公开(公告)日：1992-02-04
申请号：US564325
申请日：1990-08-08
申请人： Avery D. Furbee , James E. Burke
发明人： Avery D. Furbee , James E. Burke
IPC分类号： H05G1/04
CPC分类号： H05G1/04 , H05G1/025
摘要： A coolant oil from an x-ray tube (14) is circulated through a heat exchanger (18) to reduce its temperature. More specifically, at least one hot coolant fluid receiving aperture (30) is defined adajcent an end of a suction tube 32) in an upper most portion of a horn portion (16) surrounding a cathode termination assembly. Bubblers (42) of gas in the fluid which could be ionized by electrical fields inside the x-ray tube housing causing x-ray tube current irregularities and corresponding x-ray tube output irregularities are drawn into the suction tube aperture. A debubbler (38) removes bubbles from the cooled coolant fluid before it is returned into an anode horn portion (20) of the x-ray tube. Alternately, the bubbles may be reabsorbed, dissolved, or homogenized by the action of the heat exchanger and pump. The coolant fluid passes through a central portion (24) of the x-ray tube absorbing heat and back to the cathode horn portion.
摘要翻译：来自X射线管（14）的冷却剂油循环通过热交换器（18）以降低其温度。更具体地，至少一个热的冷却剂流体接收孔（30）被限定在围绕阴极端接组件的喇叭部分（16）的最上部的吸入管32的端部。可以通过X射线管外壳内的电场离子化的流体中的气泡（42）引起X射线管电流不规则和相应的X射线管输出不规则性被吸入吸管孔中。脱泡器（38）在其被返回到X射线管的阳极喇叭部分（20）之前从冷却的冷却剂流体中去除气泡。或者，气泡可以通过热交换器和泵的作用被再吸收，溶解或均化。冷却剂流体通过吸收热量的x射线管的中心部分（24）并返回到阴极喇叭部分。

36. 外观设计

USD301567S Snap fastener element 失效
公开(公告)号：USD301567S
公开(公告)日：1989-06-13
申请号：US850337
申请日：1986-04-04
申请人： James E. Burke
设计人： James E. Burke

37. 发明授权

US4818205A Apparatus for molding a snap fastener onto fabric 失效
标题翻译：将紧固件成型到织物上的装置
公开(公告)号：US4818205A
公开(公告)日：1989-04-04
申请号：US251302
申请日：1988-09-30
申请人： James E. Burke , Robert J. Zavatkay
发明人： James E. Burke , Robert J. Zavatkay
IPC分类号： A41H37/04 , A44B17/00 , B29C39/18 , B29C41/20
CPC分类号： A41H37/04 , A44B17/0035
摘要： A plastic molded snap fastener including a stud head having solid thin annular base flange and a top, the top and the flange being held in spaced relation by radial ribs preferably in the form of a cross piece, the top being annular but "flattened" on the outer perimeter in the area of the ends of the cross piece. Where the plastic is compatible with the plastic of the fabric, the fastener parts may be molded directly on the fabric. In a modification the base flange is split by a plane perpendicular to the axis of the fastener part. The base fabric is sandwiched between the parts of the flange. This modification is useful where the plastic of the fastener is not compatible with the plastic of the fabric. The invention also includes a mold apparatus for forming the fastener on a strip of fabric wherein core pins on one side of the mold cooperate with spring-pressed ejection pins on the other side and with cavities in the mold retainer plates to shape the parts. The preferred mold apparatus also includes punches for perforating the fabric preparatory to the molding operation.
摘要翻译：一种塑料成型的卡扣紧固件，包括具有实心薄的环形底部凸缘和顶部的螺柱头，顶部和凸缘通过径向肋保持间隔开，优选地为横截面形式，顶部是环形的但是“扁平化”在横截面端部区域的外周。当塑料与织物的塑料相容时，紧固件部件可以直接模制在织物上。在一个变型中，底部凸缘由垂直于紧固件部分的轴线的平面分开。底布被夹在凸缘的部分之间。当紧固件的塑料与织物的塑料不相容时，该修改是有用的。本发明还包括用于在织物条上形成紧固件的模具装置，其中模具一侧的芯销与另一侧上的弹簧压出的销钉配合，并且具有模具保持板中的空腔以使零件成形。优选的模具设备还包括用于对准备模制操作的织物进行穿孔的冲头。

38. 发明授权

US4799248A X-ray tube having multiple cathode filaments 失效
标题翻译：具有多个阴极细丝的X射线管
公开(公告)号：US4799248A
公开(公告)日：1989-01-17
申请号：US82427
申请日：1987-08-06
申请人： Avery D. Furbee , Salvatore G. Perno , James E. Burke
发明人： Avery D. Furbee , Salvatore G. Perno , James E. Burke
IPC分类号： H01J35/06 , H05G1/06 , H05G1/52 , H05G1/56
CPC分类号： H05G1/06 , H01J35/06 , H05G1/52 , H01J2235/068
摘要： An X-ray tube having two individually energizable cathode filaments. If a primary filament is shorted to a cathode cup, a switch mounted inside the tube housing is thrown to couple a second filament to a filament energization signal. This avoids the necessity in replacing the X-ray tube if the primary filament is shorted and lengthens the effective life of the X-ray tube.
摘要翻译：具有两个可单独激活的阴极细丝的X射线管。如果初级灯丝短接到阴极杯，则安装在管外壳内的开关被投掷以将第二灯丝耦合到灯丝通电信号。这避免了如果原丝被短路并且延长了X射线管的有效寿命，则更换X射线管的必要性。

39. 发明授权

US4629353A Manganese steel shroud for pin 失效
标题翻译：锰钢护罩为针
公开(公告)号：US4629353A
公开(公告)日：1986-12-16
申请号：US709456
申请日：1985-03-08
申请人： James E. Burke
发明人： James E. Burke
IPC分类号： E02F9/00 , F16C11/02 , F16C11/06 , F16D1/12
CPC分类号： E02F9/006 , F16C11/02 , Y10T29/49668 , Y10T29/49709 , Y10T403/32893 , Y10T403/32951
摘要： A pin for a high wear, high abrasion, heavy loading joint has a manganese steel shroud in a groove in the center of a high strength alloy steel core. The shroud extends through at least the area of wear. The retaining pins, or keepers, are in the high strength steel end portions of the pin.
摘要翻译：用于高磨损，高磨损，重负载接头的销具有在高强度合金钢芯的中心的槽中的锰钢护罩。护罩至少延伸穿过磨损区域。保持销或保持器位于销的高强度钢端部。

40. 发明授权

US4358057A Fluid dispenser method and apparatus 失效
标题翻译：流体分配器方法和装置
公开(公告)号：US4358057A
公开(公告)日：1982-11-09
申请号：US153771
申请日：1980-05-27
申请人： James E. Burke
发明人： James E. Burke
IPC分类号： B05B1/12 , B05B1/34 , B05B11/00 , B65D47/34
CPC分类号： B05B11/0064 , B05B1/12 , B05B1/3436 , B05B1/3457 , B05B11/0005 , B05B11/3057
摘要： A two-piece nozzle, for fitment to hand actuated liquid pumps having a barrel portion and a bore therethrough for passage of liquid, is disclosed. The nozzle has an integrally formed nozzle cap which is mounted to the end portion of the barrel. Enclosed within the nozzle cap is an integrally formed sealing structure which is attached to the barrel of the pump. The sealing device provides a peripheral liquid-tight seal around the barrel between the nozzle cap and the barrel. It also provides a check valve which is movably positioned at the mouth of the bore to provide a liquid-tight bore seal. The check valve is biased to provide the liquid-tight bore seal which bias can be overcome by liquid pressure in the bore developed upon actuation of the pump.
摘要翻译：公开了一种两件式喷嘴，用于装配有具有镜筒部分的手动液体泵和用于液体通过的孔。喷嘴具有一体形成的喷嘴盖，其安装到筒的端部。封闭在喷嘴盖内的是整体形成的密封结构，其连接到泵的筒体上。密封装置在喷嘴盖和筒之间围绕筒体提供周边的液密密封。它还提供止回阀，其可移动地定位在孔的口处以提供液密密封的密封。止回阀被偏置以提供液密密封密封件，该偏压可以通过在泵致动时产生的孔中的液体压力来克服。

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