公开(公告)号：US4910439A

公开(公告)日：1990-03-20

申请号：US134498

申请日：1987-12-17

申请人： Sayed Amr El-Hamamsy ,  John M. Anderson

发明人： Sayed Amr El-Hamamsy ,  John M. Anderson

IPC分类号： H05B41/28

CPC分类号： H05B41/2806 ,  Y02B20/22

摘要： A high intensity discharge electrodeless lamp having a segmented excitation coil and capacitor configuration offers minimum light obstruction and RF losses while providing maximum impedance matching and heat transfer from the coil to a heat sink. The excitation coil includes at least two pairs of interconnected windings, each pair disposed concentrically in its own plane. The windings are clustered in a toroidal shape, the center of which is positioned to surround the arc envelope of a high intensity discharge lamp containing an ionizable gas activatable by RF energy. The coil windings are of large cross-sectional area and the capacitors have short leads, so as to minimize EMI and power losses and facilitate heat condition to heat sink means. The windings are configured to follow the contours of the magnetic field lines created by current flow through the total coil.

摘要翻译： 具有分段激励线圈和电容器配置的高强度放电无电极灯提供最小的光阻塞和RF损耗，同时提供最大阻抗匹配和从线圈到散热器的热传递。 励磁线圈包括至少两对互连绕组，每对绕组彼此同心地设置在其自身的平面内。 绕组聚集成环形形状，其中心定位成围绕包含可由RF能激发的可离子化气体的高强度放电灯的电弧包络。 线圈绕组的横截面积大，电容器具有短导线，从而将EMI和功率损耗降至最低，并有利于散热装置的加热条件。 绕组构造成跟随由流过整个线圈的电流产生的磁场线的轮廓。

公开(公告)号：US5175476A

公开(公告)日：1992-12-29

申请号：US868902

申请日：1992-04-16

申请人： John M. Anderson ,  George A. Farrall ,  John P. Cocoma ,  Victor D. Roberts

发明人： John M. Anderson ,  George A. Farrall ,  John P. Cocoma ,  Victor D. Roberts

IPC分类号： H05B41/24 ,  H05B41/28

CPC分类号： H05B41/2806 ,  H05B41/24 ,  Y02B20/22

摘要： A series resonant starting circuit for providing a starting voltage to a starting probe for initiating an arc discharge in an electrodeless HID lamp includes an electrically variable inductance. The HID lamp is of a type having an excitation coil situated around an arc tube containing an ionizable fill in which the arc discharge is ignited. The electrically variable inductance includes a magnetic core having a main winding wound thereon that is coupled in series with a resonant capacitance. A bias winding is also wound on the magnetic core. Either the bias winding is coupled in series with a bias inductor, or, alternatively, the main and bias windings are configured on the magnetic core as a cross-field inductor. A bias circuit supply provides dc or relatively low-frequency ac current to the bias winding in order to vary the permeability of the magnetic core, and hence the inductance of the main winding, thereby tuning the starting circuit.

公开(公告)号：US4803404A

公开(公告)日：1989-02-07

申请号：US138006

申请日：1987-12-28

申请人： John M. Anderson

发明人： John M. Anderson

IPC分类号： H01J61/30 ,  H01J65/04 ,  H01J61/33 ,  H05B41/24

CPC分类号： H01J61/30 ,  H01J65/048

摘要： An envelope, containing a torus-shaped arc of a high-intensity-discharge electrodeless arc lamp has a shape, in a vertical plane, with a sidewall formed of a truncated conical portion, with apex located in a downward position with respect to the cone portion utilized. The upper and lower enclosing surfaces are of convex form and are smoothly joined to the truncated conical side wall of the envelope. In one presently preferred embodiment, the sidewall has a dual truncated conical form, with each truncated cone section having an apex located outside of the arc envelope and with the larger diameter section ends joined together, to allow the lamp to operate either with a base-down or a base-up disposition.

摘要翻译： 包含高强度放电无电弧灯的环面弧形的信封在垂直平面中具有由截头圆锥形部分形成的侧壁的形状，顶端位于相对于锥体的向下位置 部分利用。 上封闭表面和下封闭表面是凸形的，并且平滑地连接到外壳的截头圆锥形侧壁。 在一个目前优选的实施例中，侧壁具有双截锥形形状，每个截锥体部分具有位于圆弧外壳外部的顶点，并且较大直径的部分端部连接在一起，以允许灯泡与底座 下降或基础处置。

公开(公告)号：US4187447A

公开(公告)日：1980-02-05

申请号：US941126

申请日：1978-09-11

申请人： Virgil L. Stout ,  John M. Anderson

发明人： Virgil L. Stout ,  John M. Anderson

IPC分类号： H01J65/04 ,  H01J1/52

CPC分类号： H01J65/048

摘要： Spurious electromagnetic radiation from an electrodeless fluorescent lamp having a phosphor-coated, globular glass envelope containing an ionizable gas surrounding at least a portion of a toroidal magnetic core is reduced by situating a conductive loop about the envelope such that the loop and core planes are normal to each other. The loop also acts as the harp for a lampshade. Radio frequency energy, coupled into the gas from the core to ionize and excite the gas to emit ultraviolet radiation and thus stimulate visible radiation from the phosphor, also radiates from the lamp. The loop, driven by the radiated radio frequency energy, creates an opposing electromagnetic field. Cancellation of the radiated radio frequency energy thus tends to occur at a distance from the lamp, sharply reducing electromagnetic interference from the lamp.

摘要翻译： 具有含有荧光粉涂覆的球形玻璃外壳的无电极荧光灯的杂散电磁辐射通过将包围环形磁芯的至少一部分的可电离气体置于围绕信封的位置使得环路和核心平面正常 对彼此。 该圈还充当灯罩的竖琴。 射频能量耦合到来自核心的气体中以电离和激发气体以发射紫外线并因此刺激来自荧光体的可见光辐射也从灯辐射。 由辐射的射频能量驱动的环路产生相反的电磁场。 因此，放射射频能量的消除倾向于在距离灯一定距离处发生，从而大大减少了来自灯的电磁干扰。

公开(公告)号：US20080218157A1

公开(公告)日：2008-09-11

申请号：US12152183

申请日：2008-05-13

申请人： Mark C. Tondra ,  John M. Anderson ,  David J. Brownell ,  Anthony D. Popple

发明人： Mark C. Tondra ,  John M. Anderson ,  David J. Brownell ,  Anthony D. Popple

IPC分类号： G01N27/74

CPC分类号： G01V3/08 ,  G01R33/1276 ,  Y10S977/932 ,  Y10S977/933 ,  Y10S977/934

摘要： A ferromagnetic thin-film based magnetic field detection system having a substrate supporting a magnetic field sensor in a channel with a first electrical conductor supported on the substrate positioned at least in part along the channel gap and in direct contact with at least some surface of the magnetic field sensor and a second electrical conductor supported on the substrate positioned at least in part along the channel gap in a region thereof adjacent to, but separated from, the magnetic field sensor.

摘要翻译： 一种基于铁磁薄膜的磁场检测系统，其具有在通道中支撑磁场传感器的基板，所述基板支撑在所述基板上，所述第一电导体至少部分地沿着所述通道间隙位于所述基板上，并且与所述第一电导体的至少一些表面直接接触 磁场传感器和支撑在基板上的第二电导体，其位于与磁场传感器相邻但与之隔离的区域中至少部分地沿着沟道间隙定位。

公开(公告)号：US07193286B2

公开(公告)日：2007-03-20

申请号：US11193775

申请日：2005-07-29

申请人： John M. Anderson ,  Jian-Gang Zhu

发明人： John M. Anderson ,  Jian-Gang Zhu

IPC分类号： H01L31/119 ,  H01L29/82 ,  H01L43/00 ,  H01L27/14

CPC分类号： H01F10/3254 ,  B82Y25/00 ,  G11C5/063 ,  G11C11/16

摘要： A ferromagnetic thin-film based array of directed magnetic field generating structures having a plurality of toroidally shaped layer stacks each with a pair of ferromagnetic material layers separated by an intermediate layer of nonmagnetic material. Electrical connections are made to opposite sides thereof. A serpentine first side electrical conductor is folded back so as to have parallel branches and together zigzag to cross over each stack on one side thereof. A serpentine second side electrical conductor, also folded back so as to have parallel branches, can be further provided with these branches together zigzagging to cross each stack on an opposite side thereof. These first and second side electrical conductors can be electrically joined to form an array electrical conductor.

摘要翻译： 一种基于铁磁性薄膜的定向磁场产生结构阵列，其具有多个环形层叠层，每个层叠层具有由非磁性材料的中间层隔开的一对铁磁材料层。 电连接被制成其相对侧。 蛇形第一侧电导体被折回以具有平行的分支，并且一起Z字形在其一侧上跨越每个堆叠。 还可以将具有平行分支的折回的蛇形第二侧电导体设置成这些分支，其一起以锯齿形的方式在其相对侧上交叉堆叠。 这些第一和第二侧电导体可以电连接以形成阵列电导体。

公开(公告)号：US6089285A

公开(公告)日：2000-07-18

申请号：US69417

申请日：1998-04-29

申请人： Mark DeStefano ,  James Dean Eoff, Sr. ,  Thomas H. Schulte ,  John M. Anderson ,  Eng Chin Yau ,  Donald R. Ruggeri ,  David W. Baldwin ,  Charles Lawrence Badino

发明人： Mark DeStefano ,  James Dean Eoff, Sr. ,  Thomas H. Schulte ,  John M. Anderson ,  Eng Chin Yau ,  Donald R. Ruggeri ,  David W. Baldwin ,  Charles Lawrence Badino

IPC分类号： B66F9/06 ,  B66F9/18 ,  C30B15/00 ,  C30B15/02 ,  B65B1/04

CPC分类号： C30B15/02 ,  B66F9/06 ,  B66F9/187 ,  C30B15/00

摘要： A method of supplying source material in a crystal puller used to grow single crystal semiconductor material. Generally, the method includes receiving a bulk container of the source material at a facility having the crystal puller and configuring the bulk container for gravity feed of the source material from the container. The bulk container is transported to the crystal puller and a predetermined quantity of source material is dispensed directly from the bulk container into the crystal puller. Apparatus and a system for use in supplying source material are also disclosed.

摘要翻译： 在用于生长单晶半导体材料的晶体拉拔器中提供源材料的方法。 通常，该方法包括在具有晶体拉拔器的设施处接收源材料的散装容器并且构造散装容器以用于从容器重新进给源材料。 散装容器被输送到晶体拉出器，并且预定量的源材料从批量容器直接分配到晶体拉出器中。 还公开了用于供应源材料的装置和系统。

公开(公告)号：US4959592A

公开(公告)日：1990-09-25

申请号：US427058

申请日：1989-10-26

申请人： John M. Anderson ,  Victor D. Roberts

发明人： John M. Anderson ,  Victor D. Roberts

IPC分类号： H01J61/54 ,  H01J65/04

CPC分类号： H01J61/54 ,  H01J65/042

摘要： An electrodeless high-intensity-discharge lamp, having an envelope situated within the bore of an excitation coil and in the interior of which envelope is to be provided a discharge plasma driven by the excitation coil, is provided with a pair of starting electrodes each of which is either adjacent to, or entering the envelope through, the associated one of an opposed pair of envelope end surfaces. Coupling of a high voltage pulse between the pair of starting electrodes causes an electric field to be produced, between each electrode and the other one of the electrodes or the excitation coil, of magnitude and position sufficient to cause the material within the lamp envelope to create at least one spark channel in which the plasma can then be formed responsive to the normal field provided by the excitation coil.

摘要翻译： 一种无电极的高强度放电灯，其具有位于激励线圈的孔内的封套，并且其内部将设置由激励线圈驱动的放电等离子体，每个起动电极各自具有 其与相对的一对包络端表面相关联的一个相邻或相邻的信封通过。 在一对起始电极之间的高电压脉冲的耦合导致在每个电极和另一个电极或激励线圈之间产生足以导致灯泡内的材料产生的电场 至少一个火花通道，其中可以响应于由励磁线圈提供的法向场而形成等离子体。

公开(公告)号：US4523125A

公开(公告)日：1985-06-11

申请号：US567464

申请日：1984-01-03

申请人： John M. Anderson

发明人： John M. Anderson

IPC分类号： H01J61/067 ,  H01J61/09

CPC分类号： H01J61/09 ,  H01J61/0672

摘要： A novel electrode structure for a fluorescent lamp, particularly one employing a low discharge gas pressure, comprises a directly heated hollow cathode interiorly coated with an emissive mixture. In accordance with one embodiment of the present invention, a flat metal ribbon is wound to form a helix which is heated resistively. In accordance with another embodiment of the present invention, a flat metal ribbon is wound in a flat spiral configuration and likewise heated resistively. In yet another embodiment of the present invention, a fluorescent lamp electrode comprises a metal cylinder heated directly by a filamentary coil disposed about the circumference of the cylinder and electrically insulated therefrom.

摘要翻译： 用于荧光灯的新型电极结构，特别是采用低放电气体压力的电极结构包括内部涂覆有发射混合物的直接加热的空心阴极。 根据本发明的一个实施例，卷绕金属扁平带以形成电阻加热的螺旋。 根据本发明的另一个实施例，扁平金属带卷绕成扁平的螺旋形状并且同样被电阻地加热。 在本发明的另一个实施例中，荧光灯电极包括金属圆筒，所述金属圆筒被设置在圆筒周围的丝线圈直接加热并与之电绝缘。

公开(公告)号：US4173433A

公开(公告)日：1979-11-06

申请号：US875257

申请日：1978-02-06

申请人： John M. Anderson

发明人： John M. Anderson

IPC分类号： F04B25/02 ,  F04B39/00 ,  F04B3/00 ,  F04B5/00 ,  F04B21/08 ,  F04B25/00

CPC分类号： F04B25/02 ,  F04B39/0005

摘要： A two-stage gas compressor in which a double acting piston reciprocates in a cylinder in a housing and on a stationary member in which unnecessary compression of gas in the piston interior is avoided and in which gas bypassing the piston rings is prevented from leaking out of the compressor. The piston includes a set of piston rings at each end and between the piston and the stationary member and is actuated by a piston rod sealingly extending through the housing. An opening is provided through the wall of the piston between the two sets of piston rings and a passageway in the housing extends between the compressor first-stage inlet and the piston opening whereby any gas bypassing any of the piston rings and accumulating in the piston cavity will pass to the low pressure first-stage inlet and away from the piston rod packing. The piston includes an external reduced portion between the two sets of piston rings which is in communication with the piston opening and is of a sufficient length to remain in communication with the housing passageway during the entire stroke of the piston.

摘要翻译： 一种双级气体压缩机，其中双作用活塞在壳体中的气缸中往复运动，并且在静止构件上，其中避免了活塞内部气体的不必要的压缩，并且防止旁路活塞环的气体泄漏出 压缩机。 活塞在每个端部处包括一组活塞环，并且在活塞和固定构件之间并且由密封地延伸穿过壳体的活塞杆致动。 在两组活塞环之间通过活塞壁提供开口，并且壳体中的通道在压缩机第一级入口和活塞开口之间延伸，由此任何气体绕过任何活塞环并积聚在活塞腔中 将传递到低压第一级入口并远离活塞杆包装。 活塞包括在两组活塞环之间的外部减压部分，活塞环与活塞开口连通并且具有足够的长度以在活塞的整个行程期间与壳体通道保持连通。