公开(公告)号：US08043064B2

公开(公告)日：2011-10-25

申请号：US12355335

申请日：2009-01-16

申请人： Jing-Cao Huang ,  Chui Chu ,  Yi-Liang Gong ,  Kevin Yu

发明人： Jing-Cao Huang ,  Chui Chu ,  Yi-Liang Gong ,  Kevin Yu

IPC分类号： F04D29/38

CPC分类号： F04D29/384 ,  F04D29/666

摘要： A fan and a fan wheel thereof are provided. The fan comprises the fan wheel and a fan cowl. The fan wheel comprises a hub and a plurality of blades. The hub can define an axial direction and a radial direction, and each of the blades has an axial length and a radial length. The portion of each of the blades that extends along the axial direction over a top edge of a side wall of the hub accounts for the axial length in a ratio between one third and two thirds. A connection portion connecting a central portion to the side wall of the hub, and a tip and a tail of each of the blades, as well as a flow conducting portion connecting a top wall to a central hole of the fan cowl, are all rounded. Thereby, the fan and the fan wheel thereof can strengthen the flow rate and reduce the noise generated by the fan.

摘要翻译： 提供风扇和风扇轮。 风扇包括风扇轮和风扇罩。 风扇轮包括轮毂和多个叶片。 毂可以限定轴向方向和径向方向，并且每个叶片具有轴向长度和径向长度。 每个叶片的沿着轴向方向延伸超过轮毂的侧壁的顶部边缘的部分以三分之一和三分之二的比率计算轴向长度。 将中心部分连接到轮毂的侧壁以及每个叶片的尖端和尾部以及将顶壁连接到风扇罩的中心孔的导流部分的连接部分都是圆形的 。 因此，风扇和风扇轮可以增强流量并降低风扇产生的噪音。

公开(公告)号：US20100124505A1

公开(公告)日：2010-05-20

申请号：US12355335

申请日：2009-01-16

申请人： Jing-Cao Huang ,  Chui Chu ,  Yi-Liang Gong ,  Kevin Yu

发明人： Jing-Cao Huang ,  Chui Chu ,  Yi-Liang Gong ,  Kevin Yu

IPC分类号： F04D29/38

CPC分类号： F04D29/384 ,  F04D29/666

摘要： A fan and a fan wheel thereof are provided. The fan comprises the fan wheel and a fan cowl. The fan wheel comprises a hub and a plurality of blades. The hub can define an axial direction and a radial direction, and each of the blades has an axial length and a radial length. The portion of each of the blades that extends along the axial direction over a top edge of a side wall of the hub accounts for the axial length in a ratio between one third and two thirds. A connection portion connecting a central portion to the side wall of the hub, and a tip and a tail of each of the blades, as well as a flow conducting portion connecting a top wall to a central hole of the fan cowl, are all rounded. Thereby, the fan and the fan wheel thereof can strengthen the flow rate and reduce the noise generated by the fan.

摘要翻译： 提供风扇和风扇轮。 风扇包括风扇轮和风扇罩。 风扇轮包括轮毂和多个叶片。 毂可以限定轴向方向和径向方向，并且每个叶片具有轴向长度和径向长度。 每个叶片的沿着轴向方向延伸超过轮毂的侧壁的顶部边缘的部分以三分之一和三分之二的比率计算轴向长度。 将中心部分连接到轮毂的侧壁以及每个叶片的尖端和尾部以及将顶壁连接到风扇罩的中心孔的导流部分的连接部分都是圆形的 。 因此，风扇和风扇轮可以增强流量并降低风扇产生的噪音。

公开(公告)号：US20080191566A1

公开(公告)日：2008-08-14

申请号：US12025598

申请日：2008-02-04

申请人： Yung-Ping Lin ,  Dung-Chang Yeh ,  Yi-Liang Gong ,  Hui Chu

发明人： Yung-Ping Lin ,  Dung-Chang Yeh ,  Yi-Liang Gong ,  Hui Chu

IPC分类号： H02K5/22

CPC分类号： H02K3/525 ,  H02K5/225

摘要： A stator structure of a motor includes a magnetically conducting element, a circuit board, a bus line and a housing. The magnetically conducting element has at least one coil. The circuit board is positioned adjacent to the magnetically conducting element and electrically connected to the coil. The bus line is electrically connected to the circuit board or the coil. The housing has a top part and a bottom part, which are disposed at two opposite sides of the magnetically conducting element. The top part or the bottom part has a first fastening structure. One end of the circuit board or the bus line is fixed to the first fastening structure.

摘要翻译： 电动机的定子结构包括导磁元件，电路板，总线和壳体。 导磁元件具有至少一个线圈。 电路板位于与导电元件相邻并且电连接到线圈上。 总线线路与电路板或线圈电连接。 壳体具有顶部和底部，其设置在导磁元件的两个相对侧。 顶部或底部具有第一紧固结构。 电路板或总线的一端固定在第一紧固结构上。

公开(公告)号：US11896741B2

公开(公告)日：2024-02-13

申请号：US16578214

申请日：2019-09-20

申请人： John F. Rabolt ,  Liang Gong ,  D. Bruce Chase ,  Isao Noda ,  Brian Sobieski

发明人： John F. Rabolt ,  Liang Gong ,  D. Bruce Chase ,  Isao Noda ,  Brian Sobieski

IPC分类号： A61L31/14 ,  H10N30/098 ,  A61B5/145 ,  A61B5/1473 ,  A61B5/0215 ,  A61N1/375 ,  C08J5/00 ,  A61L31/06 ,  A61M5/142 ,  A61B5/00 ,  A61B5/01 ,  D01D5/00 ,  D01F6/84 ,  H10N30/20 ,  H10N30/045 ,  H10N30/30 ,  H10N30/857 ,  H10N30/00

CPC分类号： A61L31/14 ,  A61B5/01 ,  A61B5/0215 ,  A61B5/1473 ,  A61B5/14532 ,  A61B5/14546 ,  A61B5/6876 ,  A61L31/06 ,  A61M5/14276 ,  A61N1/37512 ,  C08J5/00 ,  D01D5/003 ,  D01F6/84 ,  H10N30/045 ,  H10N30/098 ,  H10N30/1061 ,  H10N30/20 ,  H10N30/302 ,  H10N30/857 ,  A61B2562/029 ,  A61B2562/12 ,  A61L2400/12 ,  C08J2367/00

摘要： Disclosed herein is a device comprising a PHA based copolymer layer comprising at least one of an electrospun ribbon of fibers of a polyhydroxyalkanoate based copolymer or the polarized polymeric composition obtained by the process of claim 1, wherein the layer is configured to exhibit one or more of a piezoelectric effect, a pyroelectric effect and a ferroelectric effect, wherein each of the electrospun ribbon of fibers and the polarized polymeric composition comprises a β-form of the PHA based copolymer present in an amount of from about 10% to about 99%, as measured by x-ray diffraction. The device can be configured for use as a sensor, a actuator, a nanomotor, or a biobattery.

公开(公告)号：US20200093966A1

公开(公告)日：2020-03-26

申请号：US16578214

申请日：2019-09-20

申请人： John F. Rabolt ,  Liang Gong ,  D. Bruce Chase ,  Isao Noda ,  Brian Sobieski

发明人： John F. Rabolt ,  Liang Gong ,  D. Bruce Chase ,  Isao Noda ,  Brian Sobieski

IPC分类号： A61L31/14 ,  H01L41/08 ,  H01L41/09 ,  H01L41/113 ,  H01L41/193 ,  H01L41/257 ,  H01L41/45 ,  A61B5/145 ,  A61B5/1473 ,  A61B5/0215 ,  A61N1/375 ,  C08J5/00 ,  A61L31/06 ,  A61M5/142 ,  A61B5/00 ,  A61B5/01 ,  D01D5/00

摘要： Disclosed herein is a device comprising a PHA based copolymer layer comprising at least one of an electrospun ribbon of fibers of a polyhydroxyalkanoate based copolymer or the polarized polymeric composition obtained by the process of claim 1, wherein the layer is configured to exhibit one or more of a piezoelectric effect, a pyroelectric effect and a ferroelectric effect, wherein each of the electrospun ribbon of fibers and the polarized polymeric composition comprises a β-form of the PHA based copolymer present in an amount of from about 10% to about 99%, as measured by x-ray diffraction. The device can be configured for use as a sensor, a actuator, a nanomotor, or a biobattery.

公开(公告)号：US07987598B2

公开(公告)日：2011-08-02

申请号：US11646555

申请日：2006-12-28

申请人： Dung-Chang Yeh ,  Yung-Ping Lin ,  Yi-Liang Gong

发明人： Dung-Chang Yeh ,  Yung-Ping Lin ,  Yi-Liang Gong

IPC分类号： B21D53/10

CPC分类号： B21J5/12 ,  F16C17/02 ,  F16C33/107 ,  Y10T29/49639 ,  Y10T29/49647 ,  Y10T29/49668

摘要： A dynamic bearing manufacturing includes steps of: providing a bearing and a processing tool, the bearing having an axial hole, and the processing tool having at least one protruding pattern formed on an exterior wall of the processing tool; positioning the processing tool into the axial hole of the bearing; pressing the processing tool to contact with an inner wall of the bearing so as to transfer and print the protruding pattern of the processing tool onto the inner wall of the bearing; rotating the processing tool at a first rotation speed and driving the bearing to rotate at a second rotation speed; and forming at least one concave pattern on the inner wall of the bearing, and the at least one concave pattern being corresponding to the protruding pattern of the processing tool.

摘要翻译： 动态轴承制造包括以下步骤：提供轴承和加工工具，所述轴承具有轴向孔，并且所述加工工具具有形成在所述加工工具的外壁上的至少一个突出图案; 将加工工具定位在轴承的轴向孔中; 按压加工工具与轴承的内壁接触，以将加工工具的突出图案转印并印刷到轴承的内壁上; 以第一旋转速度旋转处理工具并驱动轴承以第二转速旋转; 以及在所述轴承的内壁上形成至少一个凹形图案，并且所述至少一个凹形图案对应于所述加工工具的突出图案。

公开(公告)号：US06257934B1

公开(公告)日：2001-07-10

申请号：US09374647

申请日：1999-08-16

申请人： Liang Gong ,  Guang-Xing Shi ,  Xue-Dong Ma

发明人： Liang Gong ,  Guang-Xing Shi ,  Xue-Dong Ma

IPC分类号： H10R2404

CPC分类号： H01R13/7031 ,  H01R12/716 ,  H01R13/506 ,  H01R24/58 ,  H01R2105/00

摘要： An audio jack electrical connector comprises a body retaining a plurality of signal terminals and a spacer defining a plurality of receiving holes for retaining connection contacts. The signal terminals extend beyond a bottom surface of the body for engaging with the corresponding connection contacts of the spacer. A tubular receptacle is defined through the body, and a projection portion of the receptacle is formed on a front surface of the body for engaging with a plug for audio signal transmission. A pair of locking elements is formed on lateral edges of the body. Each locking element comprises a locking arm and a locking tip. A pair of locking portions is formed on lateral faces of the spacer. Each locking portion comprises a recess and a locking block. In assembly, the locking arm is received in the corresponding recess and the locking tip engages the locking block. Thus, the body is securely assembled to the spacer.

摘要翻译： 音频插座电连接器包括保持多个信号端子的主体和限定用于保持连接触点的多个接收孔的间隔件。 信号端子延伸超过主体的底表面以与间隔件的相应连接触头接合。 管状容器被限定穿过主体，并且插座的突出部分形成在主体的前表面上，用于与用于音频信号传输的插头接合。 一对锁定元件形成在主体的侧边缘上。 每个锁定元件包括锁定臂和锁定尖端。 一对锁定部分形成在间隔件的侧面上。 每个锁定部分包括凹部和锁定块。 在组装中，锁定臂被容纳在相应的凹部中，并且锁定末端接合锁定块。 因此，主体被牢固地组装到间隔件上。

公开(公告)号：US06171142B2

公开(公告)日：2001-01-09

申请号：US09421443

申请日：1999-10-19

申请人： Zhi-Qiang Wang ,  Zi-Qiang Zhu ,  Liang Gong

发明人： Zhi-Qiang Wang ,  Zi-Qiang Zhu ,  Liang Gong

IPC分类号： H01R1373

CPC分类号： H01R12/7029

摘要： A connector assembly comprises a connector member, a bracket and a pair of board locks. The connector member includes an insulative housing having a front face and a rear face. The bracket is unitarily molded to include a spacer and a standing wall perpendicular to the spacer. A pair of strengthening walls is disposed perpendicularly extend from opposite edges of the spacer. The strengthening walls also perpendicularly extend from the same side of the standing wall. A pair of supporting plates for supporting the rear face of the connector member upwardly extends from an edge of the standing wall proximate opposite ends thereof. An angle between the supporting plates and the spacer is substantially 45°.

摘要翻译： 连接器组件包括连接器构件，支架和一对板锁。 连接器构件包括具有前表面和后表面的绝缘壳体。 支架整体模制成包括间隔件和垂直于间隔件的立壁。 一对加强壁从间隔件的相对边缘垂直延伸设置。 加强壁也从立壁的同一侧垂直延伸。 用于支撑连接器构件的后表面的一对支撑板从靠近其相对端的立壁的边缘向上延伸。 支撑板和间隔件之间的角度大致为45°。

公开(公告)号：US6149444A

公开(公告)日：2000-11-21

申请号：US373030

申请日：1999-08-11

申请人： Guang-Xing Shi ,  Liang Gong ,  Xin-Hai Xiang

发明人： Guang-Xing Shi ,  Liang Gong ,  Xin-Hai Xiang

IPC分类号： H01R13/658 ,  H01K13/648

CPC分类号： H01R13/65802 ,  Y10S439/939

摘要： An electrical connector comprises an insulative housing, a shell, a number of terminals received in the housing and grounding means attached to the shell and engaging means. The housing comprises a mating surface with a number of terminal receiving passageways defined therein and an adjacent mounting surface perpendicular to the mating surface. One end of each terminal is received in the corresponding passageway of the housing and the other end is bent to extend through the mounting surface for connecting with a circuit board. The grounding means attached to the shell comprises at least a resilient spring finger appropriately bent and warped relative to the mating surface. After the circuit board is assembled within a computer with the connector mounted thereon extending through a corresponding slot formed in a computer panel, the spring finger of the grounding means reliably contacts an inner surface of the computer panel to establish a grounding path thereby eliminating interference caused by static electricity and ensuring stable signal transmission between the connector and a mating connector.

摘要翻译： 电连接器包括绝缘壳体，壳体，容纳在壳体中的多个端子以及附接到壳体和接合装置的接地装置。 壳体包括配合表面，其中限定有多个端子接收通道和垂直于配合表面的相邻安装表面。 每个端子的一端容纳在壳体的相应通道中，另一端被弯曲以延伸穿过安装表面以与电路板连接。 附接到壳体的接地装置包括至少一个相对于配合表面适当地弯曲和翘曲的弹性弹簧指。 将电路板组装在电脑中，其连接器安装在其上延伸穿过形成在计算机面板上的相应插槽时，接地装置的弹簧指可靠地接触计算机面板的内表面以建立接地路径，从而消除所引起的干扰 通过静电并确保连接器和匹配连接器之间的信号传输稳定。

公开(公告)号：US6027370A

公开(公告)日：2000-02-22

申请号：US139884

申请日：1998-08-25

申请人： Susan Hsu ,  Chang-Xiu Du ,  Ziqiang Zhu ,  Liang Gong

发明人： Susan Hsu ,  Chang-Xiu Du ,  Ziqiang Zhu ,  Liang Gong

IPC分类号： H01R13/518 ,  H01R27/02 ,  H01R13/66

CPC分类号： H01R27/02 ,  H01R12/7029 ,  H01R13/518 ,  H01R12/716 ,  H01R12/724

摘要： An electrical connector module comprises an insulative bracket, three connectors of different dimension, and a number of positioning devices. The bracket is formed to have an elongate main body with a pair of upper locking seats extending upward from opposite ends thereof and three lower locking seats extending downward from left, central, and right portions thereof, respectively. The connector having the largest dimension is positioned on the main body of the bracket between the pair of upper locking seats and is secured thereto by some of the positioning devices which also retain the connector on a printed circuit board. The remaining two connectors are positioned within a space defined between the left lower locking seat and the central lower locking seat, and the right lower locking seat and the central lower locking seat, respectively. The remainder of the positioning devices are used to secure the connectors to the bracket and the PCB.

摘要翻译： 电连接器模块包括绝缘支架，不同尺寸的三个连接器和多个定位装置。 支架形成为具有细长主体，其具有从其相对端向上延伸的一对上锁定座和分别从其左侧，中部和右部向下延伸的三个下锁定座。 具有最大尺寸的连接器位于一对上锁定座之间的支架主体上，并通过一些定位装置固定在一起，该定位装置还将连接器保持在印刷电路板上。 剩余的两个连接器分别位于限定在左下锁定座和中心下锁定座之间的空间中，右下锁定座和中央下锁座。 定位装置的其余部分用于将连接器固定在支架和PCB上。