公开(公告)号：US20120269652A1

公开(公告)日：2012-10-25

申请号：US13185729

申请日：2011-07-19

申请人： Chia-Ming HSU ,  Chien-Ming LEE ,  Yueh-Lung HUANG ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Chia-Lin LEE ,  Yen-Hung CHEN ,  Jian-Cun LIN

发明人： Chia-Ming HSU ,  Chien-Ming LEE ,  Yueh-Lung HUANG ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Chia-Lin LEE ,  Yen-Hung CHEN ,  Jian-Cun LIN

IPC分类号： F04B49/00

CPC分类号： F04D27/004 ,  F04B49/065 ,  F04D19/026

摘要： A control method of a fan rotation speed, which controls the operation of a fan set including fans connected in series, is disclosed. The control method includes the steps of acquiring a control factor; judging whether the control factor is less than a first threshold value; executing a first control procedure when the control factor is less than the first threshold value; judging whether the control factor is greater than a second threshold value when the control factor is greater than the first threshold; executing a second control procedure when the control factor is greater than the second threshold value; and executing a third control procedure when the control factor is less than the second threshold value.

摘要翻译： 公开了一种风扇转速的控制方法，其控制包括串联连接的风扇的风扇组的操作。 控制方法包括获取控制因子的步骤; 判断所述控制因子是否小于第一阈值; 当所述控制因子小于所述第一阈值时，执行第一控制程序; 当所述控制因子大于所述第一阈值时，判断所述控制因子是否大于第二阈值; 当所述控制因子大于所述第二阈值时执行第二控制过程; 以及当所述控制因子小于所述第二阈值时执行第三控制过程。

公开(公告)号：US20090269196A1

公开(公告)日：2009-10-29

申请号：US12429800

申请日：2009-04-24

申请人： Chia-Ming HSU ,  Shun-Chen Chang ,  Li-Chen Lin

发明人： Chia-Ming HSU ,  Shun-Chen Chang ,  Li-Chen Lin

IPC分类号： F04D29/54

CPC分类号： F04D29/54

摘要： A fan includes an airflow guiding structure, an impeller and a guiding ring. The outer radius of the airflow guiding structure increases gradually from the top of the airflow guiding structure to the bottom of the airflow guiding structure. The airflow guiding structure includes a plurality of fins and a first space for accommodating a circuit device. The impeller is disposed on the airflow guiding structure and has a hub and several blades. The guiding ring connects to the airflow guiding structure via at least one connecting element. A predetermined distance is arranged between the inner surface of the guiding ring and the outer edges of the blades. An inlet is formed at the top of the guiding ring, and an outlet is formed between the bottom of the guiding ring and the outer surface of a sidewall of the airflow guiding structure. When the impeller rotates, the airflow enters the fan from the inlet and flows along the outer surface of the sidewall of the airflow guiding structure, then the airflow exits the fan through the outlet. The direction of the airflow passing through the outlet is different from the direction of the airflow passing through the inlet.

摘要翻译： 风扇包括气流引导结构，叶轮和导向环。 气流引导结构的外半径从气流引导结构的顶部逐渐增加到气流引导结构的底部。 气流引导结构包括多个翅片和用于容纳电路装置的第一空间。 叶轮设置在气流引导结构上，并具有轮毂和多个叶片。 引导环通过至少一个连接元件连接到气流引导结构。 在引导环的内表面和叶片的外边缘之间布置预定距离。 入口形成在引导环的顶部，并且在引导环的底部和气流引导结构的侧壁的外表面之间形成出口。 当叶轮旋转时，气流从入口进入风扇并沿着气流引导结构的侧壁的外表面流动，然后气流通过出口离开风扇。 通过出口的气流方向与通过入口的气流方向不同。

公开(公告)号：US20090035154A1

公开(公告)日：2009-02-05

申请号：US12109889

申请日：2008-04-25

申请人： Chia-Ming HSU ,  Shun-Chen Chang

发明人： Chia-Ming HSU ,  Shun-Chen Chang

IPC分类号： F04D19/02 ,  F04D29/54

CPC分类号： F04D19/02 ,  F04D29/54

摘要： A serial fan module includes a first fan, a second fan and a plurality of guide elements which are disposed between the first fan and the second fan. The first fan has a first frame body and a first impeller. The second fan has a second frame body and a second impeller. Each of the guide elements has an axial extended part and an inclined part, and the inclined part meets the axial extended part at a camber angle. The guide elements guide an airflow from the first fan into the second fan. Also, a frame structure is disclosed. The frame structure includes a first frame body, a second frame body and a plurality of guide elements disposed between the first frame body and the second frame body. Each of the guide elements comprises an axial extended part and an inclined part and the inclined part meets the axial extended part at a camber angle.

摘要翻译： 串行风扇模块包括第一风扇，第二风扇和多个引导元件，其布置在第一风扇和第二风扇之间。 第一风扇具有第一框体和第一叶轮。 第二风扇具有第二框体和第二叶轮。 每个引导元件具有轴向延伸部分和倾斜部分，并且倾斜部分以外倾角与轴向延伸部分相接。 引导元件引导从第一风扇进入第二风扇的气流。 此外，公开了一种框架结构。 框架结构包括第一框架体，第二框体和布置在第一框体和第二框体之间的多个引导元件。 每个引导元件包括轴向延伸部分和倾斜部分，并且倾斜部分以外倾角与轴向延伸部分相接。

公开(公告)号：US20150340932A1

公开(公告)日：2015-11-26

申请号：US14547443

申请日：2014-11-19

申请人： Yi-Ping HSU ,  Chia-Ming HSU ,  Ting-Chen HSU ,  Yu-Lien HSU CHU ,  Kun-Tien WU ,  Chi-Yuan WU ,  Ying-Zhun WU

发明人： Yi-Ping HSU ,  Chia-Ming HSU ,  Ting-Chen HSU ,  Yu-Lien HSU CHU ,  Kun-Tien WU ,  Chi-Yuan WU ,  Ying-Zhun WU

IPC分类号： H02K11/00

CPC分类号： H02N11/008 ,  F03G7/10 ,  H02K11/215 ,  H02K11/33 ,  H02K53/00

摘要： A gravity-assisted rotating driving apparatus is connected with a horizontal rotating shaft and includes a frame, a pendulum unit, at least one electromagnetic unit, and at least one sensor switch unit. The frame is mounted on the rotating shaft and has an inner space formed inside the frame. The pendulum unit is located in the inner space of the frame and is rotatably mounted on the rotating shaft to form a rotation path. The at least one electromagnetic unit is disposed in the inner space and is arranged along the rotation path. The at least one sensor switch unit is mounted in the frame and is disposed in the inner space. When the pendulum unit passes the adjacent sensor switch unit, the corresponding sensor switch unit controls the corresponding electromagnetic unit to start or stop generating magnetic force and to rotate the pendulum unit.

摘要翻译： 重力辅助旋转驱动装置与水平旋转轴连接，包括框架，摆锤单元，至少一个电磁单元和至少一个传感器开关单元。 框架安装在旋转轴上，并具有形成在框架内部的内部空间。 摆锤单元位于框架的内部空间中，并且可旋转地安装在旋转轴上以形成旋转路径。 所述至少一个电磁单元设置在所述内部空间中并且沿着所述旋转路径布置。 至少一个传感器开关单元安装在框架中并设置在内部空间中。 当摆锤单元通过相邻的传感器开关单元时，相应的传感器开关单元控制相应的电磁单元以启动或停止产生磁力并旋转摆锤单元。

公开(公告)号：US20110223042A1

公开(公告)日：2011-09-15

申请号：US12908000

申请日：2010-10-20

申请人： Shun-Chen CHANG ,  Chia-Ming HSU ,  Chieh-Cheng LIU

发明人： Shun-Chen CHANG ,  Chia-Ming HSU ,  Chieh-Cheng LIU

IPC分类号： F04D13/12

CPC分类号： F04D25/04 ,  F03D1/025 ,  F03D1/04 ,  F03D9/25 ,  F04D19/007 ,  F04D19/02 ,  F04D25/0613 ,  F04D25/08 ,  F04D25/166 ,  F05B2220/602 ,  Y02E10/725

摘要： Disclosed herein is a fan assembly including an active fan, a supporting base and a passive element. The active fan includes a first impeller and a motor. The passive element is driven to rotate by an airflow from the active fan. The passive element includes a impeller and at least one load. The load is connected to the impeller.

摘要翻译： 这里公开了一种风扇组件，其包括主动风扇，支撑底座和无源元件。 主动风扇包括第一叶轮和马达。 无源元件通过来自主动风扇的气流被驱动旋转。 无源元件包括叶轮和至少一个负载。 负载连接到叶轮。

公开(公告)号：US20090269195A1

公开(公告)日：2009-10-29

申请号：US12429761

申请日：2009-04-24

申请人： Chia-Ming HSU ,  Shun-Chen CHANG ,  Li-Chen LIN

发明人： Chia-Ming HSU ,  Shun-Chen CHANG ,  Li-Chen LIN

IPC分类号： F04D29/54

CPC分类号： F04D25/0613 ,  F04D29/542 ,  F04D29/545

摘要： A fan includes an airflow guiding structure, an impeller and a guiding ring. The outer radius of the airflow guiding structure increases gradually from the top to the bottom of the airflow guiding structure. The airflow guiding structure includes a plurality of fins and a first space for accommodating a circuit device. The impeller is disposed on the airflow guiding structure and the impeller has a hub and several axial-flow blades disposed around the hub. The guiding ring is connected with the axial-flow blades. An inlet is formed on the top of the guiding ring, and an outlet is formed between the bottom of the guiding ring and the outer surface of the sidewall of the airflow guiding structure. When the impeller rotates, the airflow enters the fan from the inlet and flows along the outer surface of the sidewall of the airflow guiding structure, then the airflow exits the fan through the outlet. The direction of the airflow passing through the outlet is different from the direction of the airflow passing through the inlet.

摘要翻译： 风扇包括气流引导结构，叶轮和导向环。 气流引导结构的外半径从气流引导结构的顶部到底部逐渐增加。 气流引导结构包括多个翅片和用于容纳电路装置的第一空间。 叶轮设置在气流引导结构上，叶轮具有轮毂和围绕轮毂设置的若干轴向流动叶片。 引导环与轴流叶片连接。 入口形成在引导环的顶部，并且在引导环的底部和气流引导结构的侧壁的外表面之间形成出口。 当叶轮旋转时，气流从入口进入风扇并沿着气流引导结构的侧壁的外表面流动，然后气流通过出口离开风扇。 通过出口的气流方向与通过入口的气流方向不同。

公开(公告)号：US20090060732A1

公开(公告)日：2009-03-05

申请号：US12109922

申请日：2008-04-25

申请人： Chia-Ming HSU ,  Shun-Chen CHANG

发明人： Chia-Ming HSU ,  Shun-Chen CHANG

IPC分类号： F04D29/54 ,  F03B11/02

CPC分类号： F04D19/007 ,  F04D25/0613

摘要： A serial fan module includes a first fan, a second fan and a plurality of guide elements. The first fan has a first frame body and a first impeller disposed within the first frame body. The second fan has a second frame body and a second impeller disposed within the second frame body. The guide elements are disposed between the first impeller and the second impeller, wherein the guide elements guide airflow from the first fan to the second fan. Each of the guide elements has an axial extended part and an inclined part and the inclined part meets the axial extended part at a camber angle. Each of the inclined part has an inner edge toward the first impeller and each of the axial extended part has an outer edge toward the second impeller.

摘要翻译： 串行风扇模块包括第一风扇，第二风扇和多个引导元件。 第一风扇具有设置在第一框体内的第一框体和第一叶轮。 第二风扇具有设置在第二框体内的第二框体和第二叶轮。 引导元件设置在第一叶轮和第二叶轮之间，其中引导元件引导从第一风扇到第二风扇的气流。 每个引导元件具有轴向延伸部分和倾斜部分，并且倾斜部分以外倾角与轴向延伸部分相接。 每个倾斜部分具有朝向第一叶轮的内边缘，并且每个轴向延伸部分具有朝向第二叶轮的外边缘。