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1. 发明授权

US08408884B2 Fan and airflow guiding structure thereof 有权
标题翻译：其风扇及导风结构
公开(公告)号：US08408884B2
公开(公告)日：2013-04-02
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： F04B35/04
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。

2. 发明授权

US08403651B2 Fan and airflow guiding structure thereof 有权
标题翻译：其风扇及导风结构
公开(公告)号：US08403651B2
公开(公告)日：2013-03-26
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： F04B35/04
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。

3. 发明申请

US20090269196A1 FAN AND AIRFLOW GUIDING STRUCTURE THEREOF 有权
标题翻译：风扇和气流引导结构
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。

4. 发明授权

US08029236B2 Heat dissipation fan 有权
标题翻译：散热风扇
公开(公告)号：US08029236B2
公开(公告)日：2011-10-04
申请号：US11709165
申请日：2007-02-22
申请人： Shun-Chen Chang , Chia-Ming Hsu , Tsung-Yu Lei , Chin-Sheng Liu , Peng-Chu Tao , Chia-Ching Lin , Shih-Wei Huang , Ching-Chuang Mai , Wen-Shi Huang , Hsiou-Chen Chang
发明人： Shun-Chen Chang , Chia-Ming Hsu , Tsung-Yu Lei , Chin-Sheng Liu , Peng-Chu Tao , Chia-Ching Lin , Shih-Wei Huang , Ching-Chuang Mai , Wen-Shi Huang , Hsiou-Chen Chang
IPC分类号： F04D19/02 , F04D25/16
CPC分类号： F04D19/007 , F04D25/082 , F04D29/544
摘要： A heat dissipation fan includes a housing, a first rotor, a second rotor, a base and a plurality of static blades. The first rotor has a shaft and a plurality of rotor blades. The second rotor is coupled to the first rotor and has a plurality of rotor blades. The base is disposed in the housing for supporting the first and second rotors. The static blades are disposed between the housing and the base, wherein a rear portion of each static blade extends along an axial line of the heat dissipation fan for improving the working efficiency of the second rotor.
摘要翻译：散热风扇包括壳体，第一转子，第二转子，基座和多个静态叶片。第一转子具有轴和多个转子叶片。第二转子联接到第一转子并且具有多个转子叶片。基座设置在壳体中用于支撑第一和第二转子。静态叶片设置在壳体和基座之间，其中每个静态叶片的后部沿着散热风扇的轴线延伸，以提高第二转子的工作效率。

5. 发明申请

US20080292453A1 FAN AND FRAME THEREOF 有权
标题翻译：风扇和框架
公开(公告)号：US20080292453A1
公开(公告)日：2008-11-27
申请号：US12109910
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： F04D29/40
CPC分类号： F04D29/542 , F04D25/0613 , F04D29/544
摘要： A fan includes a frame and an impeller. The frame includes a main body, a plurality of guiding elements and a motor base. The main body has an airflow inlet and an airflow outlet. The guiding elements are disposed in the main body and located at the airflow outlet, wherein each of the guiding elements includes an inclined part and an axial extended part, and the inclined par meets the axial extended part at an angle. The motor base connects to the main body. The impeller is disposed on the motor base for providing an airflow, wherein the guiding elements guide the airflow away from the fan.
摘要翻译：风扇包括框架和叶轮。框架包括主体，多个引导元件和马达基座。主体具有气流入口和气流出口。引导元件设置在主体中并且位于气流出口处，其中每个引导元件包括倾斜部分和轴向延伸部分，并且倾斜部分以一定角度与轴向延伸部分相遇。电机底座连接到主体。叶轮设置在马达基座上以提供气流，其中引导元件引导气流远离风扇。

6. 发明申请

US20070224039A1 Serial fan assembly and air-guiding structure thereof 审中-公开
标题翻译：串联风扇组件及其导风结构
公开(公告)号：US20070224039A1
公开(公告)日：2007-09-27
申请号：US11716556
申请日：2007-03-12
申请人： Chia-Ming Hsu , Shun-Chen Chang , Wen-Shi Huang
发明人： Chia-Ming Hsu , Shun-Chen Chang , Wen-Shi Huang
IPC分类号： F04D29/44
CPC分类号： F04D19/007 , F04D29/544
摘要： A serial fan assembly includes a first fan, a second fan and at least one air-guiding structure. The first and second fans are arranged in serial, and the air-guiding structure is disposed therebetween, for guiding an airflow to follow a direction parallel to an axial direction of the serial fan assembly when the airflow exits from the first fan and enters the second fan, thereby increasing air volume and air pressure of the serial fan assembly and reducing noise during operation. Also, power loss is compensated, and flexibility of assembly and fabrication are improved.
摘要翻译：串联风扇组件包括第一风扇，第二风扇和至少一个空气引导结构。第一和第二风扇被串联布置，并且空气引导结构设置在它们之间，用于当气流从第一风扇排出并且进入第二风扇时引导气流沿着与串联风扇组件的轴向平行的方向风扇，从而增加串联风扇组件的风量和空气压力，降低运行中的噪音。此外，功率损耗得到补偿，并且组装和制造的灵活性得到改善。

7. 发明授权

US09429168B2 Fan and frame thereof 有权
标题翻译：风扇及其框架
公开(公告)号：US09429168B2
公开(公告)日：2016-08-30
申请号：US12109910
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 , F04D25/06
CPC分类号： F04D29/542 , F04D25/0613 , F04D29/544
摘要： A fan includes a frame and an impeller. The frame includes a main body, a plurality of guiding elements and a motor base. The main body has an airflow inlet and an airflow outlet. The guiding elements are disposed in the main body and located at the airflow outlet, wherein each of the guiding elements includes an inclined part and an axial extended part, and the inclined par meets the axial extended part at an angle. The motor base connects to the main body. The impeller is disposed on the motor base for providing an airflow, wherein the guiding elements guide the airflow away from the fan.
摘要翻译：风扇包括框架和叶轮。框架包括主体，多个引导元件和马达基座。主体具有气流入口和气流出口。引导元件设置在主体中并且位于气流出口处，其中每个引导元件包括倾斜部分和轴向延伸部分，并且倾斜部分以一定角度与轴向延伸部分相遇。电机底座连接到主体。叶轮设置在马达基座上以提供气流，其中引导元件引导气流远离风扇。

8. 发明授权

US08721302B2 Fan assembly 有权
标题翻译：风扇总成
公开(公告)号：US08721302B2
公开(公告)日：2014-05-13
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： F04D13/04 , F04D25/08 , F04D29/32
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： A fan assembly includes 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：风扇组件包括主动风扇，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。

9. 发明申请

US20080247864A1 Fan and fan frame thereof 有权
标题翻译：风扇和风扇框架
公开(公告)号：US20080247864A1
公开(公告)日：2008-10-09
申请号：US12068519
申请日：2008-02-07
申请人： Shun-Chen Chang , Chia-Ming Hsu , Wen-Bin Liu , Shir-Harn Yeh
发明人： Shun-Chen Chang , Chia-Ming Hsu , Wen-Bin Liu , Shir-Harn Yeh
IPC分类号： F04D29/66
CPC分类号： F04D29/66 , F04D25/0613
摘要： 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.
摘要翻译：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。

10. 发明申请

US20070056293A1 Passive heat-dissipating fan system and electronic system containing the same 审中-公开
标题翻译：被动散热风扇系统及其电子系统
公开(公告)号：US20070056293A1
公开(公告)日：2007-03-15
申请号：US11370911
申请日：2006-03-09
申请人： Shun-Chen Chang , Chia-Ming Hsu , Wen-Shi Huang
发明人： Shun-Chen Chang , Chia-Ming Hsu , Wen-Shi Huang
IPC分类号： F25B21/02 , F25B9/00 , F25D17/06
CPC分类号： F25B21/02 , F25B47/006 , F25B2321/0251 , H01L23/467 , H01L2924/0002 , H01L2924/00
摘要： A passive heat-dissipating fan system comprises an air-providing device, a cold-end passive heat-dissipating assembly, a hot-end passive heat-dissipating assembly, a separation device capable of guiding airflow to the cold-end and hot-end passive heat-dissipating assemblies, and a cooling device which is disposed in the separation device and has cold and hot ends. When the airflow from the air-providing device passes through the separation device and cooling device, airflow from the air-providing device is separated and then partially directed to the cold-end passive heat-dissipating assembly and partially directed to the hot-end passive heat-dissipating assembly respectively, expelling the heated airflow to an exterior of an electronic system. Because the temperature of the airflow passing through the cold-end passive heat-dissipating assembly is higher than that of dew point of air, the airflow passing through the cold-end passive heat-dissipating assembly can dissipate the heat generated by an electronic element without producing dew.
摘要翻译：被动散热风扇系统包括空气供应装置，冷端被动散热组件，热端无源散热组件，能够将气流引导到冷端和热端的分离装置被动散热组件和设置在分离装置中并具有冷热端的冷却装置。当来自空气提供装置的气流通过分离装置和冷却装置时，来自空气供应装置的气流被分离，然后部分地被引导到冷端被动散热组件，并且部分地被引导到热端被动散热组件，将加热的气流排出到电子系统的外部。由于通过冷端被动散热组件的空气的温度高于空气露点的气流，所以通过冷端被动散热组件的气流可以消散电子元件产生的热量而无需产生露水。

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