公开(公告)号：US06979177B2

公开(公告)日：2005-12-27

申请号：US10646025

申请日：2003-08-22

Applicant: Kuo-cheng Lin ,  Wen-shi Huang ,  Hsiou-chen Chang

Inventor： Kuo-cheng Lin ,  Wen-shi Huang ,  Hsiou-chen Chang

IPC: F04D25/06 ,  F04D29/32 ,  F04D29/28

CPC classification number: H02K1/30 ,  F04D25/0613 ,  F04D29/329 ,  H02K7/14

Abstract: A rotor assembly includes a housing and a hub. The housing has an open end and an opposed closed end, and is formed with a raised portion in the central location of the closed end. The hub is mounted on the closed end of the housing and covers the housing except for the raised portion to construct a thin motor.

Abstract translation: 转子组件包括壳体和轮毂。 壳体具有开口端和相对的封闭端，并且在封闭端的中心位置形成有凸起部分。 轮毂安装在壳体的封闭端，并且除了凸起部分之外还覆盖壳体以构成薄的马达。

公开(公告)号：US06926497B2

公开(公告)日：2005-08-09

申请号：US10651825

申请日：2003-08-29

Applicant: Kuo-cheng Lin ,  Wen-shi Huang

Inventor： Kuo-cheng Lin ,  Wen-shi Huang

IPC: F04D29/02 ,  F04D29/64 ,  F04D29/60

CPC classification number: F04D29/646 ,  F04D29/023 ,  F05D2300/121 ,  F05D2300/16 ,  F05D2300/43

Abstract: A fan housing assembly includes a mounting base formed with a through hole thereon and a bushing. The bushing has a sleeve and is coupled to the mounting base by connecting the sleeve to the through hole. The mounting base and the bushing can be separately formed with predetermined materials in view of the different quality requirements before being assembled, thus resulting in lower manufacturing cost and enhanced flexibility in the fan design.

Abstract translation: 风扇壳体组件包括在其上形成有通孔的安装基座和衬套。 衬套具有套筒并且通过将套筒连接到通孔而联接到安装基座。 考虑到组装之前的不同质量要求，安装基座和衬套可以分开形成预定材料，从而降低制造成本并提高风扇设计的灵活性。

公开(公告)号：US06652230B1

公开(公告)日：2003-11-25

申请号：US09484497

申请日：2000-01-18

Applicant: Wen-shi Huang ,  Kuo-cheng Lin ,  Shun-chen Chang

Inventor： Wen-shi Huang ,  Kuo-cheng Lin ,  Shun-chen Chang

IPC: F04D2944

CPC classification number: F01D1/02

Abstract: An axial flow serial fan includes a single frame, a first rotor vane having at least one first blades; and a second rotor vane having at least one second blades, wherein the first rotor vane and the second rotor vane are provided in series in the single frame along an axial direction to minimize space occupied by the axial-flow serial fan in the axial direction.

Abstract translation: 轴流串联风扇包括单个框架，具有至少一个第一叶片的第一转子叶片; 以及具有至少一个第二叶片的第二转子叶片，其中所述第一转子叶片和所述第二转子叶片沿轴向串联设置在所述单个框架中，以使所述轴流式串联风扇在轴向方向上占据的空间最小化。

公开(公告)号：US06406258B1

公开(公告)日：2002-06-18

申请号：US09693683

申请日：2000-10-19

Applicant: Tsu-liang Lin ,  Kuo-cheng Lin ,  Wen-shi Huang

Inventor： Tsu-liang Lin ,  Kuo-cheng Lin ,  Wen-shi Huang

IPC: F04D2966

CPC classification number: F04D29/547 ,  F04D25/0613 ,  F04D29/526

Abstract: A fan frame for encircling an impeller of a fan that includes a base and a plurality of teeth. A hole is formed on the base to form an inner periphery. The plurality of teeth is substantially perpendicular to, and mounted around the inner periphery for encircling the impeller of the fan. A plurality of clearances is formed between each one of the plurality of teeth and its adjacent tooth.

Abstract translation: 一种用于环绕包括基座和多个齿的风扇的叶轮的风扇框架。 在基座上形成孔，形成内周。 多个齿基本上垂直于并围绕内周安装以围绕风扇的叶轮。 在多个齿中的每一个与其相邻的齿之间形成多个间隙。

公开(公告)号：US06340292B1

公开(公告)日：2002-01-22

申请号：US09628092

申请日：2000-07-28

Applicant: Te-tsai Chuang ,  Wei-chen Kuo ,  Kuo-cheng Lin ,  Wen-shi Huang

Inventor： Te-tsai Chuang ,  Wei-chen Kuo ,  Kuo-cheng Lin ,  Wen-shi Huang

IPC: F04D2918

CPC classification number: F04D29/329 ,  F04D29/023 ,  F05D2300/702

Abstract: The invention provides an anti-fracture fan structure including a hub, a plurality of blades, and a plurality of ribs. The hub has an inner surface formed inside and encircling it. The plurality of blades are arranged outside and around the hub. The plurality of ribs projects from the inner surface of the hub into the inside of the hub. Each of the plurality of ribs is not perpendicular to the inner surface of the hub. Furthermore, the anti-fracture fan further includes a shielding-can situated inside the hub and in contact with the plurality of ribs. Moreover, the hub can be formed of a plastic material and the shielding-can can be formed of a metal material. The ribs can be easily warped when the shielding-can expands.

Abstract translation: 本发明提供一种包括轮毂，多个叶片和多个肋的抗断裂风扇结构。 轮毂具有形成在内部并围绕其的内表面。 多个叶片布置在轮毂外侧和周围。 多个肋从毂的内表面突出到毂的内部。 多个肋中的每一个不垂直于轮毂的内表面。 此外，抗断裂风扇还包括位于毂内并与多个肋接触的屏蔽罐。 此外，毂可以由塑料材料形成，并且屏蔽罐可以由金属材料形成。 当屏蔽罐膨胀时，肋可以容易翘曲。

公开(公告)号：US06302189B1

公开(公告)日：2001-10-16

申请号：US09680143

申请日：2000-10-03

Applicant: Tsu-liang Lin ,  Kuo-cheng Lin ,  Wen-shi Huang

Inventor： Tsu-liang Lin ,  Kuo-cheng Lin ,  Wen-shi Huang

IPC: H05K720

CPC classification number: H05K7/20172

Abstract: An engagement structure of a fan, which is engaged with a heat dissipation plate having a plurality of heat dissipation fins. A plurality of lower engagement portions with inverted-L-shapes is formed on the plurality of heat dissipation fins. A plurality of clearances substantially parallel to the plurality of heat dissipation fins is formed on each of the lower engagement portions. The engagement structure includes a fan frame and a plurality of upper engagement portions with L-shapes. The plurality of upper engagement portions is elastically mounted around the fan frame. Each of the upper engagement portions includes an L-shaped portion. A plurality of ribs is formed on the L-shaped portions. When assembling the engagement structure with the heat dissipation plate, the L-shaped portions are engaged with the lower engagement portions with inverted-L-shapes for mounting in a vertical direction, while the plurality of ribs are engaged with the plurality of clearances for mounting in a horizontal direction.

Abstract translation: 风扇的接合结构，其与具有多个散热翅片的散热板接合。 在多个散热片上形成多个具有倒L形的下接合部。 在每个下接合部分上形成有大致平行于多个散热片的多个间隙。 接合结构包括风扇框架和具有L形的多个上接合部分。 多个上接合部分弹性地安装在风扇框架周围。 每个上接合部分包括L形部分。 在L形部分上形成多个肋。 当与散热板组装接合结构时，L形部分与具有倒L形的下接合部分接合，用于沿垂直方向安装，同时多个肋与多个用于安装的间隙接合 在水平方向。

公开(公告)号：US07483249B2

公开(公告)日：2009-01-27

申请号：US10698893

申请日：2003-10-31

Applicant: Lain-ken Lin ,  Magellan Chiu ,  Venson Kuo ,  Wen-shi Huang

Inventor： Lain-ken Lin ,  Magellan Chiu ,  Venson Kuo ,  Wen-shi Huang

IPC: H02H9/04

CPC classification number: H02H7/09 ,  H02H7/0833

Abstract: An overvoltage protective device for DC motor is disclosed. The device includes a voltage-dividing circuit and a control unit, and is electrically connected to a DC motor in parallel. The voltage-dividing circuit has one end thereof electrically connected to an input voltage of the DC motor, and the other end thereof grounded. The control unit is electrically connected to a part of the voltage-dividing circuit for accessing a voltage level thereof and thereby driving the DC motor.

Abstract translation: 公开了一种用于直流电动机的过电压保护装置。 该装置包括分压电路和控制单元，并且并联电连接到DC电动机。 分压电路的一端与直流电动机的输入电压电连接，另一端接地。 控制单元电连接到分压电路的一部分以访问其电压电平，从而驱动DC电动机。

公开(公告)号：US07038408B2

公开(公告)日：2006-05-02

申请号：US10861719

申请日：2004-06-04

Applicant: Yu-liang Lin ,  Yueh-lung Huang ,  Tsung-yu Lei ,  Ju-wen Hsieh ,  Wen-shi Huang

Inventor： Yu-liang Lin ,  Yueh-lung Huang ,  Tsung-yu Lei ,  Ju-wen Hsieh ,  Wen-shi Huang

IPC: H02P1/00 ,  H02P1/22 ,  H02P1/40 ,  H02P3/00 ,  H02P3/20

CPC classification number: H02P6/28 ,  Y10S388/934

Abstract: A fan motor speed control circuit includes a driving circuit, a voltage division circuit, and a speed modulator. The voltage division circuit has a first transistor and a plurality of resistors and is connected between a voltage source and the driving circuit. The speed modulator has a second transistor and a plurality of parallel resistors and is connected between the voltage division circuit and the driving circuit. The current of the fan motor speed control circuit flows through a first path under a first input voltage generated from the voltage source and through a second path under a second input voltage larger than the first one; the parallel resistors are in the second path such that the current value passing through the driving circuit varies according to the resulting resistance value of the parallel resistors.

Abstract translation: 风扇电动机速度控制电路包括驱动电路，分压电路和速度调制器。 分压电路具有第一晶体管和多个电阻器，并且连接在电压源和驱动电路之间。 速度调制器具有第二晶体管和多个并联电阻器，并且连接在分压电路和驱动电路之间。 风扇电动机速度控制电路的电流在由电压源产生的第一输入电压之下流过第一路径，并且在大于第一路径的第二输入电压下通过第二路径流动; 并联电阻器位于第二路径中，使得通过驱动电路的电流值根据得到的并联电阻器的电阻值而变化。

公开(公告)号：US20050040778A1

公开(公告)日：2005-02-24

申请号：US10861719

申请日：2004-06-04

Applicant: Yu-liang Lin ,  Yueh-lung Huang ,  Tsung-yu Lei ,  Ju-wen Hsieh ,  Wen-shi Huang

Inventor： Yu-liang Lin ,  Yueh-lung Huang ,  Tsung-yu Lei ,  Ju-wen Hsieh ,  Wen-shi Huang

IPC: H02P6/08 ,  H02P6/00 ,  H02P7/00

CPC classification number: H02P6/28 ,  Y10S388/934

Abstract: A fan motor speed control circuit includes a driving circuit, a voltage division circuit, and a speed modulator. The voltage division circuit has a first transistor and a plurality of resistors and is connected between a voltage source and the driving circuit. The speed modulator has a second transistor and a plurality of parallel resistors and is connected between the voltage division circuit and the driving circuit. The current of the fan motor speed control circuit flows through a first path under a first input voltage generated from the voltage source and through a second path under a second input voltage larger than the first one; the parallel resistors are in the second path such that the current value passing through the driving circuit varies according to the resulting resistance value of the parallel resistors.

Abstract translation: 风扇电动机速度控制电路包括驱动电路，分压电路和速度调制器。 分压电路具有第一晶体管和多个电阻器，并且连接在电压源和驱动电路之间。 速度调制器具有第二晶体管和多个并联电阻器，并且连接在分压电路和驱动电路之间。 风扇电动机速度控制电路的电流在由电压源产生的第一输入电压之下流过第一路径，并且在大于第一路径的第二输入电压下通过第二路径流动; 并联电阻器位于第二路径中，使得通过驱动电路的电流值根据得到的并联电阻器的电阻值而变化。

公开(公告)号：US07279947B2

公开(公告)日：2007-10-09

申请号：US10657181

申请日：2003-09-09

Applicant: Chun-Iung Chiu ,  Wen-shi Huang

Inventor： Chun-Iung Chiu ,  Wen-shi Huang

IPC: H03K3/17

CPC classification number: H03K7/08 ,  H02P7/29

Abstract: A PWM buffer circuit includes a duty cycle converting circuit and a frequency-fixed PWM signal generating circuit. The duty cycle converting circuit is used for receiving a first PWM signal and then generating a duty cycle reference voltage on the basis of the first PWM signal. The duty cycle reference voltage is a one-to-one mapping function of the first duty cycle. The frequency-fixed PWM signal generating circuit is used for receiving the duty cycle reference voltage and then outputting a second PWM signal with a fixed frequency. The second PWM signal has a second duty cycle, which is determined in accordance with the duty cycle reference voltage. In addition, the second duty cycle is a one-to-one mapping function of the duty cycle reference voltage.

Abstract translation: PWM缓冲电路包括占空比转换电路和频率固定的PWM信号发生电路。 占空比转换电路用于接收第一PWM信号，然后基于第一PWM信号产生占空比参考电压。 占空比参考电压是第一个占空比的一对一映射函数。 频率固定的PWM信号发生电路用于接收占空比参考电压，然后输出具有固定频率的第二PWM信号。 第二PWM信号具有第二占空比，其根据占空比参考电压来确定。 此外，第二占空比是占空比参考电压的一对一映射函数。