公开(公告)号：US20140356170A1

公开(公告)日：2014-12-04

申请号：US13906306

申请日：2013-05-30

申请人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Chung-Shu Wang ,  Jyun-Yang Chang

发明人： Bor-Haw Chang ,  Ping-Tsang Ho ,  Chung-Shu Wang ,  Jyun-Yang Chang

IPC分类号： F04D29/06

CPC分类号： F04D29/063 ,  F04D25/062 ,  F04D29/046 ,  F04D29/056 ,  F05D2240/50 ,  F05D2240/60

摘要： An oil return structure for fan includes a base, a bearing, a retaining ring and a rotor. The base has a bearing cup internally defining a receiving space for receiving the bearing therein. The bearing has a centered and axially extended shaft hole. The retaining ring is located at a front end of the bearing and has a central hole. The rotor includes a hub and a shaft. The shaft is extended through the central hole of the retaining ring into the shaft hole of the bearing, and is provided with an annular groove corresponding to the retaining ring. Oil in the bearing flowing to the annular groove during fan operation is centrifugally pulled out of the shaft and then caught by the retaining ring, from where the oil returns to the bearing. Therefore, loss of oil from the bearing is largely reduced to ensure extended fan service life.

摘要翻译： 用于风扇的回油结构包括基座，轴承，保持环和转子。 底座具有内部限定用于在其中接收轴承的容纳空间的轴承杯。 轴承具有中心轴向延伸的轴孔。 保持环位于轴承的前端，并具有中心孔。 转子包括轮毂和轴。 轴通过保持环的中心孔延伸到轴承的轴孔中，并且设置有与保持环相对应的环形槽。 在风扇运转期间流入环形槽的轴承中的油被离心地从轴上拉出，然后被固定环卡住，从油返回到轴承。 因此，大大减少轴承油的损失，以确保延长风机的使用寿命。

公开(公告)号：US20070098544A1

公开(公告)日：2007-05-03

申请号：US11263906

申请日：2005-11-02

申请人： Chung-Shu Wang

发明人： Chung-Shu Wang

IPC分类号： F04D29/40

CPC分类号： F04D25/166 ,  F04D19/007 ,  F04D29/544

摘要： A device for enhancing performance of a fan assembly includes a frame member, a joining part and a plurality of rectifying parts. The rectifying parts are disposed between and connecting with the frame member and the joining part and provide a first passage at a lateral side thereof and a second passage at another lateral side thereof for receiving a guide flow part of the fan assembly.

摘要翻译： 一种用于增强风扇组件的性能的装置，包括框架构件，接合部分和多个整流部件。 整流部件设置在框架构件和接合部分之间并与框架构件和接合部分连接并且在其横向侧提供第一通道，并且在其另一侧面设置第二通道，用于接收风扇组件的引导流动部分。

公开(公告)号：US20110286869A1

公开(公告)日：2011-11-24

申请号：US12783560

申请日：2010-05-20

申请人： Chung-Shu Wang

发明人： Chung-Shu Wang

IPC分类号： F04D29/52

CPC分类号： F04D29/646 ,  F04D25/062 ,  F04D29/023 ,  F05D2300/43

摘要： A support structure of a cooling fan includes a base and a tube. The base has a raised section perpendicularly extending from the base and defining a first opening with a first inner diameter. A reception section is formed between the base and the raised section and has a first end and a second end connected with the raised section and base respectively. A second opening is formed between the first and second ends in communication with the first opening and has a second inner diameter equal to the first inner diameter and a third inner diameter larger than the second inner diameter. The tube is fitted in the first and second openings and has a first flange and a second flange mated with the raised section and reception section respectively. The second flange has a third end and a fourth end corresponding to the first and second ends respectively.

摘要翻译： 冷却风扇的支撑结构包括底座和管。 基部具有从基部垂直延伸并且限定具有第一内径的第一开口的凸起部分。 接收部分形成在基部和凸起部分之间，并且分别具有与凸起部分和底部连接的第一端和第二端。 在与第一开口连通的第一和第二端之间形成第二开口，并且具有等于第一内径的第二内径和大于第二内径的第三内径。 管安装在第一和第二开口中，并且分别具有与升高部分和接收部分配合的第一凸缘和第二凸缘。 第二凸缘具有分别对应于第一端和第二端的第三端和第四端。

公开(公告)号：US20110243718A1

公开(公告)日：2011-10-06

申请号：US12751555

申请日：2010-03-31

申请人： Ta-Cheng Lee ,  Ching-Min Yang ,  Chung-Shu Wang

发明人： Ta-Cheng Lee ,  Ching-Min Yang ,  Chung-Shu Wang

IPC分类号： F04D29/40

CPC分类号： F04D29/4226 ,  F04D25/0613

摘要： A reinforced fan frame structure includes a frame body and at least one metal ring. The frame body has a seat portion with a centered bearing cup axially forward extended from the seat portion. The metal ring is integrally associated with the seat portion and has an inner circumferential edge facing toward the bearing cup. With the metal ring integrally associated with the seat portion of the frame body, it is able to effectively control the deformation and the flatness of the seat portion and accordingly, effectively upgrade the overall structural strength of the seat portion.

摘要翻译： 一种加强风扇框架结构，包括框架体和至少一个金属环。 框架体具有座椅部分，其具有从座椅部分轴向向前延伸的中心轴承杯。 金属环与座部一体地连接，并且具有面向轴承杯的内圆周边缘。 通过与框架体的座部一体地连接的金属环，能够有效地控制座部的变形和平坦度，从而有效地提高座部的整体结构强度。

公开(公告)号：US07329095B2

公开(公告)日：2008-02-12

申请号：US10959974

申请日：2004-10-08

申请人： Chung-Shu Wang

发明人： Chung-Shu Wang

IPC分类号： F01D1/02

CPC分类号： F04D29/4226 ,  F04D29/162

摘要： A blower capable of reducing secondary flow comprises a frame and a wheel blade part. The wheel blade part is mounted in the frame. The wheel blade part is composed of a hub and a plurality of blades surrounding the hub. The frame is composed of a base and an upper lid plate with a projection part being provided at inner side of the base. The projection part corresponds to the blades on the wheel blade part. A first guide part and a second guide part are provided at an air passage of the base near an opening thereof. The secondary flow produced in the blower can be reduced by way of the projection at the inner side of the base and the first and second guide parts at the air passage of the base near the opening thereof.

摘要翻译： 能够减少二次流动的鼓风机包括框架和轮叶部分。 车轮叶片部分安装在框架中。 轮叶片部分由轮毂和围绕轮毂的多个叶片组成。 该框架由底座和上盖板组成，在底座的内侧设置有突起部。 突出部分对应于叶片部分上的叶片。 第一引导部分和第二引导部分设置在靠近其开口的基部的空气通道处。 在鼓风机中产生的二次流可以通过底座内侧的突出部和靠近其开口处的底座的空气通道的第一和第二引导部分来减小。

公开(公告)号：US20060078426A1

公开(公告)日：2006-04-13

申请号：US10959974

申请日：2004-10-08

申请人： Chung-Shu Wang

发明人： Chung-Shu Wang

IPC分类号： F04D29/44

CPC分类号： F04D29/4226 ,  F04D29/162

摘要： A blower capable of reducing secondary flow comprises a frame and a wheel blade part. The wheel blade part is mounted in the frame. The wheel blade part is composed of a hub and a plurality of blades surrounding the hub. The frame is composed of a base and an upper lid plate with a projection part being provided at inner side of the base. The projection part corresponds to the blades on the wheel blade part. A first guide part and a second guide part are provided at an air passage of the base near an opening thereof. The secondary flow produced in the blower can be reduced by way of the projection at the inner side of the base and the first and second guide parts at the air passage of the base near the opening thereof.

摘要翻译： 能够减少二次流动的鼓风机包括框架和轮叶部分。 车轮叶片部分安装在框架中。 轮叶片部分由轮毂和围绕轮毂的多个叶片组成。 该框架由底座和上盖板组成，在底座的内侧设置有突起部。 突出部分对应于叶片部分上的叶片。 第一引导部分和第二引导部分设置在靠近其开口的基部的空气通道处。 在鼓风机中产生的二次流可以通过底座内侧的突出部和靠近其开口处的底座的空气通道的第一和第二引导部分来减小。

公开(公告)号：US07113403B2

公开(公告)日：2006-09-26

申请号：US10819217

申请日：2004-04-07

申请人： Wei-Chen Kuo ,  Chung-Shu Wang ,  Shou-Te Yu

发明人： Wei-Chen Kuo ,  Chung-Shu Wang ,  Shou-Te Yu

IPC分类号： H05K7/20 ,  H01L23/34 ,  H01L23/467 ,  F28F7/00

CPC分类号： H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A centrifugal fan type cooling module includes a centrifugal fan and a radiator. The centrifugal fan provides a fan rotor with fan blades and an axial shaft and a fan stator set with an axial core, an upper cover and a frame. The fan blades extend straight forward radially with the outer end of each fan blade has an enlarged curve end part and the rest part of the respective fan blade has a width shorter than the axial shaft. The frame encloses and fits with the top of the radiator and the axial shaft is rotationally joined to the axial core such that a hollow space is formed between the radiator and the fan rotor. Heat from an electronic component is transmited to the radiator and removed outward quickly in all directions by way of upward suction force of the centrifugal fan instead of contacting other electronic members directly.

摘要翻译： 离心风扇式冷却模块包括离心式风扇和散热器。 离心风扇提供具有风扇叶片和轴向轴的风扇转子和具有轴向芯，上盖和框架的风扇定子组。 风扇叶片径向向前延伸，每个风扇叶片的外端具有扩大的曲线端部，并且相应的风扇叶片的其余部分具有比轴向短的宽度。 框架封闭并与散热器的顶部配合，并且轴向轴被旋转地接合到轴向芯部，使得在散热器和风扇转子之间形成中空空间。 来自电子部件的热量传递到散热器，并且通过离心式风扇的向上吸力而在所有方向上快速地向外移除，而不是直接接触其它电子部件。

公开(公告)号：US20050225941A1

公开(公告)日：2005-10-13

申请号：US10819217

申请日：2004-04-07

申请人： Wei-Chen Kuo ,  Chung-Shu Wang ,  Shou-Te Yu

发明人： Wei-Chen Kuo ,  Chung-Shu Wang ,  Shou-Te Yu

IPC分类号： H01L23/467 ,  H05K7/20

CPC分类号： H01L23/467 ,  H01L2924/0002 ,  H01L2924/00

摘要： A centrifugal fan type cooling module includes a centrifugal fan and a radiator. The centrifugal fan provides a fan rotor with fan blades and an axial shaft and a fan stator set with an axial core, an upper cover and a frame. The radiator provides cooling fins and is mounted to the centrifugal fan with the frame. Heat generated by an electronic component and radiated by the radiator can be removed outward quickly in all directions by way of upward suction force of the centrifugal fan and the L shaped fan blades of the centrifugal fan to avoid air flow carrying heat contacting other electronic members directly for enhancing effect of the cooling module.

摘要翻译： 离心风扇式冷却模块包括离心式风扇和散热器。 离心风扇提供具有风扇叶片和轴向轴的风扇转子和具有轴向芯，上盖和框架的风扇定子组。 散热器提供散热片，并与框架安装在离心式风扇上。 由电子部件产生的辐射散热器的热量可以通过离心式风扇和离心式风扇的L形风扇叶片的向上吸力在各个方向向外快速去除，以避免气流携带热量直接接触其他电子部件 以增强冷却模块的效果。