公开(公告)号：US09574569B2

公开(公告)日：2017-02-21

申请号：US13479976

申请日：2012-05-24

Applicant: Shun-Chen Chang ,  Wen-Bin Liu ,  Kun-Fu Chuang

Inventor： Shun-Chen Chang ,  Wen-Bin Liu ,  Kun-Fu Chuang

IPC: F04D25/08 ,  F04D19/02 ,  F04D19/00 ,  F04D25/12 ,  F04D29/54 ,  F04D29/32

CPC classification number: F04D25/082 ,  F04D19/002 ,  F04D19/007 ,  F04D19/026 ,  F04D25/022 ,  F04D25/024 ,  F04D25/026 ,  F04D25/12 ,  F04D25/166 ,  F04D29/329 ,  F04D29/541 ,  F04D29/542

Abstract: A recirculation fan includes a casing, a covering member, a wind-guiding device, a passive impeller, and an active impeller. The covering member is coupled with the casing to define an accommodation space. The wind-guiding device is disposed on the covering member, and includes a wind-guiding cover and a magnetoresistive structure. The magnetoresistive structure is disposed on the covering member and the wind-guiding cover. The passive impeller is disposed within the accommodation space. The active impeller is disposed within the accommodation space and located beside the passive impeller for generating a wind to drive rotation of the passive impeller and the wind-guiding cover. In response to a magnetic torque resulted from a magnetic vortex of the magnetoresistive structure, a rotating speed of the wind-guiding cover is slowed down.

Abstract translation: 再循环风扇包括壳体，覆盖构件，导风装置，无源叶轮和主动叶轮。 覆盖构件与壳体联接以限定容纳空间。 导风装置设置在覆盖构件上，并且包括导风罩和磁阻结构。 磁阻结构设置在覆盖构件和导风罩上。 被动叶轮设置在容纳空间内。 活动叶轮设置在容纳空间内并位于被动叶轮旁边，用于产生风力以驱动被动叶轮和导风盖的旋转。 响应由磁阻结构的磁涡旋产生的磁力矩，风导向罩的转速减慢。

公开(公告)号：US08113766B2

公开(公告)日：2012-02-14

申请号：US12068519

申请日：2008-02-07

Applicant: Shun-Chen Chang ,  Chia-Ming Hsu ,  Wen-Bin Liu ,  Shir-Harn Yeh

Inventor： Shun-Chen Chang ,  Chia-Ming Hsu ,  Wen-Bin Liu ,  Shir-Harn Yeh

IPC: F04D29/66 ,  F04D29/52

CPC classification number: F04D29/66 ,  F04D25/0613

Abstract: A fan includes an impeller and a fan frame. The fan frame has a main body and at least one sound absorber, wherein the main body has a passage for receiving the impeller, a plurality of flanges are disposed on a periphery of the main body, a recess is defined between the two adjacent flanges, an aperture is disposed on a wall of the main body corresponding to the recess so as to allow the recess to communicate with the passage, and the sound absorber is disposed in the recess. Also, a cover is assembled in the main body and covers the sound absorber within the recess.

Abstract translation: 风扇包括叶轮和风扇框架。 风扇框架具有主体和至少一个吸声器，其中主体具有用于容纳叶轮的通道，多个凸缘设置在主体的周边上，在两个相邻的凸缘之间限定凹部， 孔对应于凹部设置在主体的壁上，以允许凹部与通道连通，并且吸声器设置在凹部中。 此外，盖体组装在主体中并且覆盖凹部内的吸音体。

公开(公告)号：US09051939B2

公开(公告)日：2015-06-09

申请号：US13479906

申请日：2012-05-24

Applicant: Shun-Chen Chang ,  Wen-Bin Liu

Inventor： Shun-Chen Chang ,  Wen-Bin Liu

IPC: F04D25/08 ,  F04D25/12 ,  F04D29/54

CPC classification number: F04D25/082 ,  F04D19/002 ,  F04D19/026 ,  F04D25/022 ,  F04D25/024 ,  F04D25/026 ,  F04D25/12 ,  F04D25/166 ,  F04D29/541

Abstract: A recirculation fan includes a casing, a covering member, and a fan assembly. The casing has a base. The covering member is coupled with the casing to define an accommodation space. The fan assembly is disposed within the accommodation space, and includes a first impeller, a second impeller, a motor, and a plurality of magnetic elements. The second impeller is located beside the first impeller. The motor is fixed on the base of the casing and connected with the first impeller for driving rotation of the first impeller. The magnetic elements are arranged between the first impeller and the second impeller. A wind force generated by the first impeller and a magnetic torque resulted from a magnetic vortex of the magnetic elements cause contactless rotation of the second impeller.

Abstract translation: 再循环风扇包括壳体，覆盖构件和风扇组件。 外壳有一个底座。 覆盖构件与壳体联接以限定容纳空间。 风扇组件设置在容纳空间内，并且包括第一叶轮，第二叶轮，马达和多个磁性元件。 第二个叶轮位于第一个叶轮旁边。 电动机固定在壳体的底部上并与第一叶轮连接，用于驱动第一叶轮的转动。 磁性元件布置在第一叶轮和第二叶轮之间。 由第一叶轮产生的风力和由磁性元件的磁涡流产生的磁力矩引起第二叶轮的非接触式旋转。

公开(公告)号：US20080247864A1

公开(公告)日：2008-10-09

申请号：US12068519

申请日：2008-02-07

Applicant: Shun-Chen Chang ,  Chia-Ming Hsu ,  Wen-Bin Liu ,  Shir-Harn Yeh

Inventor： Shun-Chen Chang ,  Chia-Ming Hsu ,  Wen-Bin Liu ,  Shir-Harn Yeh

IPC: F04D29/66

CPC classification number: F04D29/66 ,  F04D25/0613

Abstract: A fan includes an impeller and a fan frame. The fan frame has a main body and at least one sound absorber, wherein the main body has a passage for receiving the impeller, a plurality of flanges are disposed on a periphery of the main body, a recess is defined between the two adjacent flanges, an aperture is disposed on a wall of the main body corresponding to the recess so as to allow the recess to communicate with the passage, and the sound absorber is disposed in the recess. Also, a cover is assembled in the min body and covers the sound absorber within the recess.

Abstract translation: 风扇包括叶轮和风扇框架。 风扇框架具有主体和至少一个吸声器，其中主体具有用于容纳叶轮的通道，多个凸缘设置在主体的周边上，在两个相邻的凸缘之间限定凹部， 孔对应于凹部设置在主体的壁上，以允许凹部与通道连通，并且吸声器设置在凹部中。 此外，盖子组装在最小主体中并且覆盖凹部内的吸声器。

公开(公告)号：US20130149115A1

公开(公告)日：2013-06-13

申请号：US13479976

申请日：2012-05-24

Applicant: Shun-Chen Chang ,  Wen-Bin Liu ,  Kun-Fu Chuang

Inventor： Shun-Chen Chang ,  Wen-Bin Liu ,  Kun-Fu Chuang

IPC: F04D29/56 ,  F04D25/16

CPC classification number: F04D25/082 ,  F04D19/002 ,  F04D19/007 ,  F04D19/026 ,  F04D25/022 ,  F04D25/024 ,  F04D25/026 ,  F04D25/12 ,  F04D25/166 ,  F04D29/329 ,  F04D29/541 ,  F04D29/542

Abstract: A recirculation fan includes a casing, a covering member, a wind-guiding device, a passive impeller, and an active impeller. The covering member is coupled with the casing to define an accommodation space. The wind-guiding device is disposed on the covering member, and includes a wind-guiding cover and a magnetoresistive structure. The magnetoresistive structure is disposed on the covering member and the wind-guiding cover. The passive impeller is disposed within the accommodation space. The active impeller is disposed within the accommodation space and located beside the passive impeller for generating a wind to drive rotation of the passive impeller and the wind-guiding cover. In response to a magnetic torque resulted from a magnetic vortex of the magnetoresistive structure, a rotating speed of the wind-guiding cover is slowed down.

Abstract translation: 再循环风扇包括壳体，覆盖构件，导风装置，无源叶轮和主动叶轮。 覆盖构件与壳体联接以限定容纳空间。 导风装置设置在覆盖构件上，并且包括导风罩和磁阻结构。 磁阻结构设置在覆盖构件和导风罩上。 被动叶轮设置在容纳空间内。 活动叶轮设置在容纳空间内并位于被动叶轮旁边，用于产生风力以驱动被动叶轮和导风盖的旋转。 响应由磁阻结构的磁涡旋产生的磁力矩，风导向罩的转速减慢。

公开(公告)号：US08240989B2

公开(公告)日：2012-08-14

申请号：US12147062

申请日：2008-06-26

Applicant: Wen-Bin Liu ,  Shuo-Shiu Hsu ,  Shun-Chen Chang

Inventor： Wen-Bin Liu ,  Shuo-Shiu Hsu ,  Shun-Chen Chang

IPC: F03D1/04

CPC classification number: F04D25/0613 ,  F04D29/526 ,  F04D29/541

Abstract: A fan includes a fan frame and an impeller. The fan frame includes a frame body and a base, and the impeller is accommodated in the main body and is disposed on the base. The frame body has a column-shaped passage, an airflow outlet and an airflow inlet. The main body further has two expansion portions respectively disposed adjacent to the outlet and inlet. The expansion portions extend from the column-shaped passage to the outlet and the inlet, respectively. The main body has at least two planar sides so as to allow parts of the expansion portions to respectively form straight-cut lines where the planar sides are located, respectively. The base has several straight-cut planes, and each of the straight-cut planes is located with respect to the straight-cut line.

Abstract translation: 风扇包括风扇框架和叶轮。 风扇框架包括框体和基座，叶轮容纳在主体中并设置在基座上。 框体具有柱形通道，气流出口和气流入口。 主体还具有分别邻近出口和入口设置的两个膨胀部分。 膨胀部分分别从柱状通道延伸到出口和入口。 主体具有至少两个平面侧，以允许部分膨胀部分别分别形成平面侧所在的直线。 底座有几个直切面，每个直切平面相对于直线设置。

公开(公告)号：US20130149104A1

公开(公告)日：2013-06-13

申请号：US13479906

申请日：2012-05-24

Applicant: Shun-Chen Chang ,  Wen-Bin Liu

Inventor： Shun-Chen Chang ,  Wen-Bin Liu

IPC: F04D29/32 ,  F04D19/00

CPC classification number: F04D25/082 ,  F04D19/002 ,  F04D19/026 ,  F04D25/022 ,  F04D25/024 ,  F04D25/026 ,  F04D25/12 ,  F04D25/166 ,  F04D29/541

Abstract: A recirculation fan includes a casing, a covering member, and a fan assembly. The casing has a base. The covering member is coupled with the casing to define an accommodation space. The fan assembly is disposed within the accommodation space, and includes a first impeller, a second impeller, a motor, and a plurality of magnetic elements. The second impeller is located beside the first impeller. The motor is fixed on the base of the casing and connected with the first impeller for driving rotation of the first impeller. The magnetic elements are arranged between the first impeller and the second impeller. A wind force generated by the first impeller and a magnetic torque resulted from a magnetic vortex of the magnetic elements cause contactless rotation of the second impeller.

Abstract translation: 再循环风扇包括壳体，覆盖构件和风扇组件。 外壳有一个底座。 覆盖构件与壳体联接以限定容纳空间。 风扇组件设置在容纳空间内，并且包括第一叶轮，第二叶轮，马达和多个磁性元件。 第二个叶轮位于第一个叶轮旁边。 电动机固定在壳体的底部上并与第一叶轮连接，用于驱动第一叶轮的转动。 磁性元件布置在第一叶轮和第二叶轮之间。 由第一叶轮产生的风力和由磁性元件的磁涡流产生的磁力矩引起第二叶轮的非接触式旋转。

公开(公告)号：US06731206B2

公开(公告)日：2004-05-04

申请号：US10034327

申请日：2001-12-28

Applicant: Stephen Yang ,  Chung-Fu Tsai ,  Wen-Bin Liu

Inventor： Stephen Yang ,  Chung-Fu Tsai ,  Wen-Bin Liu

IPC: G08B2300

CPC classification number: G06F11/0769 ,  G06F3/16

Abstract: A voice system for announcing the type of failure when the basic input/output system (BIOS) program in the computer discovers an error during start-up. The voice system includes a pre-recorded voice integrated circuit and a voice output device. The BIOS program tests a plurality of peripheral devices. When errors are found in any peripheral device, a warning signal is sent to the pre-recorded voice integrated circuit. A corresponding error signal message is looked up in the pre-recorded voice integrated circuit and then the error signal message is transferred to the voice output device. A verbal failure message is announced through the voice output device. The error signal message includes all kinds of failures recorded in voice data format.

Abstract translation: 当计算机中的基本输入/输出系统（BIOS）程序在启动期间发现错误时，用于通知故障类型的语音系统。 语音系统包括一个预先录制的语音集成电路和语音输出设备。 BIOS程序测试多个外围设备。 当在任何外围设备中发现错误时，向预先录制的语音集成电路发送警告信号。 在预先记录的语音集成电路中查找相应的错误信号消息，然后将错误信号消息传送到语音输出设备。 通过语音输出设备宣布语音失败消息。 错误信号消息包括以语音数据格式记录的各种故障。

公开(公告)号：US07135838B2

公开(公告)日：2006-11-14

申请号：US10612100

申请日：2003-07-01

Applicant: Sea-Weng Young ,  Chun-Chi Hsu ,  Wen-Bin Liu

Inventor： Sea-Weng Young ,  Chun-Chi Hsu ,  Wen-Bin Liu

IPC: H02J7/00

CPC classification number: H02J7/0068

Abstract: A power-on method for a circuit system having a power supply terminal and a charge input terminal, comprising: coupling the power supply terminal to a battery and the charge input terminal to an adaptor; detecting a voltage of the battery; when the voltage of the battery is below a threshold, turning on a second switch such that the adaptor supplies the circuit system through the charge input terminal and the second switch to start the circuit system and charge the battery; when the voltage of the battery is above the threshold, turning off the second switch, and turning on a third switch, such that the charge input terminal is coupled to the battery through the third switch, and the circuit system is powered by the battery; and outputting a switch signal to control a first switch coupled between the adaptor and the charge input terminal for controlling charge capacity.

Abstract translation: 一种具有电源端子和电荷输入端子的电路系统的通电方法，包括：将电源端子与电池和充电输入端子耦合到适配器; 检测电池的电压; 当电池的电压低于阈值时，打开第二开关使得适配器通过充电输入端和第二开关提供电路系统以启动电路系统并对电池充电; 当电池电压高于阈值时，关闭第二开关并接通第三开关，使得充电输入端子通过第三开关耦合到电池，并且电路系统由电池供电; 并输出开关信号以控制耦合在适配器和充电输入端子之间的第一开关，用于控制充电容量。

公开(公告)号：US06826044B2

公开(公告)日：2004-11-30

申请号：US10305752

申请日：2002-11-27

Applicant: Li-Yuan Gan ,  Guang-Yi Zhang ,  Wen-Bin Liu

Inventor： Li-Yuan Gan ,  Guang-Yi Zhang ,  Wen-Bin Liu

IPC: G06F116

CPC classification number: G06F1/184 ,  G06F1/187

Abstract: A computer enclosure includes a cage (10) and a drive bracket (40). The cage has two side panels (22), and each side panel forms a first slideway (26) and an aligned second slideway (30). Each first slideway includes a blocking portion (28). The drive bracket has two side walls (42). Each side wall attachingly receives a first sliding member (60), and forms a second sliding member (80). A slot (66) is defined in each first sliding member, thereby forming an elastic portion. A handle (68) is formed at a front end of the elastic portion, and a barb (72) protrudes from a top face of the elastic portion. In assembly, the drive bracket is pushed into the cage, with the second and first sliding members sliding along the second and first slideways. The barbs engage with the blocking portions, thus preventing the drive bracket from accidentally detaching from the cage.