公开(公告)号：US07478993B2

公开(公告)日：2009-01-20

申请号：US11389736

申请日：2006-03-27

申请人： Tao Hong ,  John R Savage

发明人： Tao Hong ,  John R Savage

IPC分类号： F04D29/54

CPC分类号： F04D29/547

摘要： A cooling fan for an engine in a vehicle. Ordinarily, a fan rotates within a shroud, which surrounds the fan. Leakage can occur between the tips of the fan blades and the shroud, wherein fan exhaust moves forward, and then passes through the fan again. The invention reduces leakage by placing a surface downstream of the fan. The surface employs the Coanda Effect, to urge fan exhaust to continue in the downstream direction, and not move forward as leakage air.

摘要翻译： 用于车辆中的发动机的冷却风扇。 通常，风扇在围绕风扇的护罩内旋转。 在风扇叶片和护罩的尖端之间可能发生泄漏，其中风扇排气向前移动，然后再次通过风扇。 本发明通过将表面放置在风扇下游来减少泄漏。 表面采用柯恩达效应，以鼓励风扇排气沿下游方向继续运行，不会作为泄漏空气向前移动。

公开(公告)号：US07244110B2

公开(公告)日：2007-07-17

申请号：US10675342

申请日：2003-09-30

申请人： Tao Hong ,  John R. Savage

发明人： Tao Hong ,  John R. Savage

IPC分类号： F04B17/03 ,  H02K9/06

CPC分类号： H02K9/06 ,  F04D25/082 ,  F04D29/329

摘要： An electrically powered axial-flow fan has a hub to house the motor and support the fan blades. Small blades or vanes on the inside of the hub function as a radial-flow blower to draw cooling air through cooling ports on the electric motor housing. The vanes inside the hub cooperate with a flange surrounding the motor to form a low pressure chamber under the hub to improve cooling flow through the motor. This motor cooling air flow is then ejected into the exhaust stream of the axial-flow fan.

摘要翻译： 电动轴流风扇具有容纳电动机并支撑风扇叶片的毂。 轮毂内侧的小叶片或叶片作为径流式鼓风机起作用，以将冷却空气通过电动机壳体上的冷却端口吸入。 轮毂内部的叶片与围绕马达的法兰配合，以在轮毂下方形成低压室，以改善通过马达的冷却流。 然后将该电动机冷却空气流喷射到轴流风扇的排气流中。

公开(公告)号：US07189061B2

公开(公告)日：2007-03-13

申请号：US10955619

申请日：2004-09-30

申请人： Tao Hong ,  John R Savage

发明人： Tao Hong ,  John R Savage

IPC分类号： F04D29/32

CPC分类号： F04D29/666 ,  F04D29/326 ,  Y10T29/49327 ,  Y10T29/49771

摘要： A cooling fan having a circumferential ring. In ordinary fans of this type, deformation of fan blades causes the ring to buckle inward at locations between the blades. In one form of the invention, mass is added to the ring between the blades to counteract the buckling.

摘要翻译： 具有周向环的冷却风扇。 在这种类型的普通风扇中，风扇叶片的变形导致环在叶片之间的位置处向内弯曲。 在本发明的一种形式中，将质量添加到叶片之间的环中以抵抗弯曲。

公开(公告)号：US07588419B2

公开(公告)日：2009-09-15

申请号：US11389848

申请日：2006-03-27

申请人： Tao Hong ,  John R Savage

发明人： Tao Hong ,  John R Savage

IPC分类号： F04D29/00

CPC分类号： F04D29/547

摘要： A cooling fan for a vehicle. Many engine compartments of motor vehicles are small in size, and contain numerous components. Electric cooling fans are used to draw air through a radiator. Given the cramped conditions within the engine compartment, the exhaust of the fan cannot be directed into open air, but must impinge on one or more of the components within the compartment. This situation reduces velocity in the exhaust, and also reduces efficiency of the fan. The invention provides a collection of generally co-axial stators which divert the exhaust around the components, while retaining much of the velocity of the exhaust.

摘要翻译： 用于车辆的冷却风扇。 机动车辆的许多发动机舱体积小，并且包含许多部件。 电冷却风扇用于通过散热器吸入空气。 鉴于发动机舱内的局限性，风扇的排气不能被引导到空气中，而是必须撞击舱内的一个或多个部件。 这种情况降低了排气中的速度，并且还降低了风扇的效率。 本发明提供了大体上同轴的定子的集合，其将排气围绕部件转向，同时保持排气的大部分速度。

公开(公告)号：US09661752B2

公开(公告)日：2017-05-23

申请号：US13163200

申请日：2011-06-17

申请人： Tao Hong ,  Markus Thoben

发明人： Tao Hong ,  Markus Thoben

IPC分类号： H05K7/00 ,  H05K1/18 ,  G01R1/20 ,  H01L23/64 ,  H01L25/07 ,  H01L25/16 ,  H01L25/18 ,  H01L23/00 ,  H01L27/02 ,  H01L49/02 ,  H05K3/22

CPC分类号： H05K1/181 ,  G01R1/203 ,  H01L23/647 ,  H01L24/45 ,  H01L24/48 ,  H01L24/49 ,  H01L24/73 ,  H01L24/83 ,  H01L25/072 ,  H01L25/16 ,  H01L25/18 ,  H01L27/0207 ,  H01L28/20 ,  H01L2224/29339 ,  H01L2224/32225 ,  H01L2224/45014 ,  H01L2224/45124 ,  H01L2224/45147 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/4847 ,  H01L2224/48472 ,  H01L2224/49111 ,  H01L2224/49171 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2224/8382 ,  H01L2224/8384 ,  H01L2224/85205 ,  H01L2924/00011 ,  H01L2924/01004 ,  H01L2924/01013 ,  H01L2924/01014 ,  H01L2924/01015 ,  H01L2924/01019 ,  H01L2924/01047 ,  H01L2924/014 ,  H01L2924/0781 ,  H01L2924/1301 ,  H01L2924/1305 ,  H01L2924/13055 ,  H01L2924/13062 ,  H01L2924/13091 ,  H01L2924/181 ,  H01L2924/19105 ,  H01L2924/19107 ,  H01L2924/30107 ,  H05K3/222 ,  H05K2201/09663 ,  H05K2201/0969 ,  H05K2201/10022 ,  H05K2201/10166 ,  H05K2203/173 ,  Y02P70/611 ,  H01L2924/00014 ,  H01L2924/00012 ,  H01L2924/00 ,  H01L2224/83205

摘要： A circuit arrangement has a populated circuit carrier and includes a flat insulation carrier having a top side and a patterned metallization layer on the top side and a first power semiconductor chip arranged on a first section of the metallization layer. The first power semiconductor chip has a first lower chip load terminal electrically conductively connected to the first section. A shunt resistor is arranged on a second section of the metallization layer. The shunt resistor has a lower main terminal electrically conductively connected to the second section. An electrically conductive connection is provided between the first section and the second section. The electrically conductive connection includes a constriction between the first section and the second section so that a current which flows between the first lower chip load terminal and the lower main terminal during operation of the circuit arrangement must pass through the constriction.

公开(公告)号：US20130337154A1

公开(公告)日：2013-12-19

申请号：US14001862

申请日：2010-12-30

申请人： Tao Hong ,  Xiaohong Dong ,  Landong Wang

发明人： Tao Hong ,  Xiaohong Dong ,  Landong Wang

IPC分类号： H01G9/00

CPC分类号： H01G9/0029 ,  H01G9/0032 ,  H01G9/045 ,  H01G9/055 ,  H01G9/07

摘要： A manufacturing method of an anode foil for an aluminum electrolytic capacitor is provided, which comprises a first step of forming a porous oxide film, i.e. subjecting an etched foil having etched holes thereon to an anodic oxidation process to form a porous oxide film on both the outer surface of the etched foil and the inner surface of etched holes, and a second step of forming a dense oxide film, i.e. converting the porous oxide film into the dense oxide film. The method can be used to manufacture an anode foil for various voltage ranges, e.g. an ultra-high voltage anode foil whose voltage is more than 800 vf, and the method can increase specific capacity, reduce power consumption, simplify the process, and increase production efficiency.

摘要翻译： 提供了一种用于铝电解电容器的阳极箔的制造方法，其包括形成多孔氧化膜的第一步骤，即将其上具有蚀刻孔的蚀刻箔经历阳极氧化工艺以在两者上形成多孔氧化膜 蚀刻箔的外表面和蚀刻孔的内表面，以及形成致密氧化膜的第二步骤，即将多孔氧化物膜转化为致密氧化物膜。 该方法可用于制造用于各种电压范围的阳极箔，例如 电压超过800vf的超高压阳极箔，该方法可以提高比容量，降低功耗，简化工艺，提高生产效率。

公开(公告)号：US20120107644A1

公开(公告)日：2012-05-03

申请号：US13291807

申请日：2011-11-08

申请人： Pingshun Zhao ,  Howard W. Ludewig ,  Tao Hong ,  Fernando Martinez Diez ,  Michael Lynn Johnson ,  Kandrap Siddharthbai Patel ,  Zhaolin Hu ,  Steven R. Thompson

发明人： Pingshun Zhao ,  Howard W. Ludewig ,  Tao Hong ,  Fernando Martinez Diez ,  Michael Lynn Johnson ,  Kandrap Siddharthbai Patel ,  Zhaolin Hu ,  Steven R. Thompson

IPC分类号： B32B15/01

CPC分类号： C21D9/50 ,  C21D1/18 ,  C21D1/42 ,  C21D1/60 ,  C21D1/62 ,  C21D9/505 ,  Y02P10/253 ,  Y10T428/12965

摘要： An apparatus for the heat-treating of a heat-hardenable steel cruciform article having a weld seam includes a heating element to heat the weld seam to a point that an austenitic transformation occurs, and a quenching chamber to cool the weld seam, causing the formation of Martensite and an associated expansion. The quenching is rapid since slow quenching may allow a crystalline phase other than martensite to form. The apparatus may comprise rollers operable to convey the welded cruciform article through the apparatus at a speed such that the weld seam is subjected to heating for a predetermined heat time sufficient to cause a formation of martensite there within, and such that the heated portion reaches the quenching chamber and is quenched to create a substantial amount of martensite, e.g., an amount sufficient to cause expansion of the part.

摘要翻译： 具有焊缝的可热硬化钢十字形制品的热处理装置包括将焊缝加热到发生奥氏体相变的点的加热元件和冷却焊缝的淬火室，形成 的马氏体和相关的扩张。 淬火是快速的，因为缓慢淬火可能允许形成马氏体以外的结晶相。 该装置可以包括可操作的辊，其可以以使得焊缝经受加热预定的加热时间足以在其内部形成马氏体的速度将焊接的十字形物品输送穿过设备，并且使得加热部分达到 淬火室并淬火以产生显着量的马氏体，例如足以引起部件膨胀的量。

公开(公告)号：US20100111128A1

公开(公告)日：2010-05-06

申请号：US12539500

申请日：2009-08-11

申请人： Guogang Qin ,  Tao Hong ,  Ting Chen ,  Guangzhao Ran ,  Weixi Chen

发明人： Guogang Qin ,  Tao Hong ,  Ting Chen ,  Guangzhao Ran ,  Weixi Chen

IPC分类号： H01S5/00 ,  H01L21/00 ,  H01L21/04

CPC分类号： B82Y20/00 ,  H01S5/021 ,  H01S5/0215 ,  H01S5/0217 ,  H01S5/1032 ,  H01S5/34373

摘要： A method for fabricating a selective area metal bonding Si-based laser, optically or electrically pumped includes: forming a Si waveguide area and a bonding area in a Silicon-On-Insulator (SOI) wafer, and forming an isolating structure to separate the Si waveguide area from the bonding area; forming a metal multilayer for bonding, which also acts as ohmic contact layer in the laser when the laser is electrically pumped. A compound semiconductor optical gain structure is prepared by epitaxial growth and etched off the substrate. The compound semiconductor optical gain structure is aligned with the Si waveguide area in the SOI wafer and the compound semiconductor optical gain structure is bonded on the SOI wafer. The selective area metal bonding Si-based laser can be used as a light source in optoelectronic integration and Si photonics. The method may provide simple operation, flexibility, low cost, and low requirement for cleanness of manufacturing environments.

摘要翻译： 用于制造光学或电泵浦的选择区域金属键合Si基激光器的方法包括：在绝缘体上硅（SOI）晶片中形成Si波导区域和接合区域，并形成隔离结构以分离Si 波导区域从接合区域; 形成用于接合的金属多层，当激光器被电泵浦时，其也用作激光器中的欧姆接触层。 化学半导体光学增益结构通过外延生长制备并从衬底上蚀刻掉。 化合物半导体光学增益结构与SOI晶片中的Si波导区域对准，化合物半导体光学增益结构结合在SOI晶片上。 选择性区域金属键合Si基激光器可用作光电子集成和Si光子学中的光源。 该方法可以为制造环境的清洁提供简单的操作，灵活性，低成本和低要求。

公开(公告)号：US07298675B2

公开(公告)日：2007-11-20

申请号：US11227912

申请日：2005-09-16

申请人： Tao Hong ,  Tae-kyung Kim ,  Chong-sam Chung

发明人： Tao Hong ,  Tae-kyung Kim ,  Chong-sam Chung

IPC分类号： G11B7/00

CPC分类号： G11B7/0903 ,  G11B7/131 ,  G11B2007/0013

摘要： An optical pickup for recording and/or reproducing data with respect to a multilayer recording medium having a plurality of recording layers, where the optical pickup includes a light source emitting a beam having a predetermined wavelength, a diffraction unit separating the beam emitted from the light source into a main beam and a sub-beam, and a photodetector having a main photodetector detecting a main beam reflected from the multilayer recording medium and a sub-photodetector detecting the sub-beam. In the optical pickup, the main photodetector and sub-photodetector are separated a predetermined distance from each other so that a beam spot formed by the beam reflected from a defocus recording layer is not detected by the sub-photodetector.

摘要翻译： 一种用于相对于具有多个记录层的多层记录介质记录和/或再现数据的光学拾取器，其中光学拾取器包括发射具有预定波长的光束的光源，将从光发射的光束分离的衍射单元 源到主光束和子光束，以及光检测器，其具有检测从多层记录介质反射的主光束的主光电检测器和检测子光束的子光电检测器。 在光学拾取器中，主光电检测器和副光电检测器彼此隔开预定距离，使得由离焦记录层反射的光束形成的光束点不被副光电检测器检测。

公开(公告)号：US20070041287A1

公开(公告)日：2007-02-22

申请号：US11496522

申请日：2006-08-01

申请人： Tao Hong ,  Tae-kyung Kim ,  Woo-seok Choi ,  Chong-sam Chung

发明人： Tao Hong ,  Tae-kyung Kim ,  Woo-seok Choi ,  Chong-sam Chung

IPC分类号： G11B7/00

CPC分类号： G11B7/1353 ,  G11B7/0943 ,  G11B7/131 ,  G11B7/13927

摘要： An optical pickup apparatus, including a light source to emit light, an objective lens to form a light spot on an optical recording medium by focusing the light emitted from the light source, an optical division unit, disposed between the light source and the objective lens, to divide the light emitted from the light source into a main beam and two subbeams to form one main spot and two subspots on the optical recording medium, the optical division unit having a first area and a second area surrounding the first area, a detector to detect the amount of light of the main beam and the amount of light of the respective subbeams reflected from the optical recording medium, a beam splitter disposed between the light source and the objective lens to allow the light reflected from the optical recording medium to be directed to the detector, signal generating circuits to generate a tracking error signal (TES), a focusing error signal (FES), and a spherical aberration signal (SAS), respectively, in response to the output of the detector, and a spherical aberration compensation unit, disposed between the objective lens and the beam splitter, to compensate for spherical aberration using the SAS generated by the signal generating circuits.

摘要翻译： 一种光拾取装置，包括用于发光的光源，通过聚焦从光源发射的光在光学记录介质上形成光斑的物镜，设置在光源和物镜之间的光学分割单元 为了将从光源发射的光分成主光束和两个子光束，以在光记录介质上形成一个主光点和两个子光点，光分割单元具有第一区域和围绕第一区域的第二区域，检测器 检测主光束的光量和从光记录介质反射的各子束的光量，设置在光源和物镜之间的分束器，以允许从光记录介质反射的光为 指向检测器，信号发生电路分别产生跟踪误差信号（TES），聚焦误差信号（FES）和球面像差信号（SAS） ，并且配置在物镜和分束器之间的球面像差补偿单元，以使用由信号发生电路产生的SAS补偿球面像差。