公开(公告)号：US20110135462A1

公开(公告)日：2011-06-09

申请号：US12697305

申请日：2010-02-01

申请人： DUNG-CHANG YEH ,  ZHI-YA YANG ,  XUE-LIAN SUO ,  YING-LIANG LI ,  SONG-LIN YE ,  YUNG-PING LIN

发明人： DUNG-CHANG YEH ,  ZHI-YA YANG ,  XUE-LIAN SUO ,  YING-LIANG LI ,  SONG-LIN YE ,  YUNG-PING LIN

IPC分类号： F04D29/38 ,  F04D19/00

CPC分类号： F04D25/0613 ,  F04D29/384 ,  F04D29/681

摘要： A cooling fan includes a fan housing and a stator and an impeller received in the fan housing. The fan housing includes a frame and a mounting portion located in the frame. The stator is received in the frame and mounted to the mounting portion. The impeller is mounted to the stator and rotatable with respect to the stator. The impeller includes a hub and a plurality of blades extending radially and outwardly from the hub. Each of the blades includes an inner end connected with the hub and an outer end distant from the hub. Each of the blades forms a tab on the outer end at the end surface.

摘要翻译： 冷却风扇包括风扇壳体和定子以及容纳在风扇壳体中的叶轮。 风扇外壳包括框架和位于框架中的安装部分。 定子被容纳在框架中并安装到安装部分。 叶轮安装到定子并相对于定子可旋转。 叶轮包括轮毂和从轮毂径向和向外延伸的多个叶片。 每个叶片包括与轮毂连接的内端和远离轮毂的外端。 每个叶片在端表面的外端形成突片。

公开(公告)号：US20100329859A1

公开(公告)日：2010-12-30

申请号：US12558604

申请日：2009-09-14

申请人： RONG CHEN ,  YING-LIANG LI ,  DENG-CHU FU ,  XUE-LIAN SUO ,  SONG-LIN YE ,  DUNG-CHANG YEH ,  YUNG-PING LIN

发明人： RONG CHEN ,  YING-LIANG LI ,  DENG-CHU FU ,  XUE-LIAN SUO ,  SONG-LIN YE ,  DUNG-CHANG YEH ,  YUNG-PING LIN

IPC分类号： F01D1/02

CPC分类号： H05K7/20172 ,  F04D19/007 ,  F04D29/646

摘要： A fan assembly includes a first fan and a second fan mounted on the first fan. The first fan includes a plurality of locking units and a plurality of positioning dots extending upwardly therefrom. Each of the locking units includes a perpendicular portion and a horizontal portion. The second fan defines a plurality of through holes therein corresponding to the locking units of the first fan, and a plurality blind holes therein corresponding to the positioning dots of the first fan. Each of the locking units of the first fan extends into a corresponding through hole of the second fan with the horizontal portion thereof engaging with the second fan near an edge of the through hole. Each of the positioning dots of the first fan is received in a corresponding blind hole of the second fan.

摘要翻译： 风扇组件包括安装在第一风扇上的第一风扇和第二风扇。 第一风扇包括多个锁定单元和从其向上延伸的多个定位点。 每个锁定单元包括垂直部分和水平部分。 第二风扇在其中限定与第一风扇的锁定单元相对应的多个通孔，以及与第一风扇的定位点对应的多个盲孔。 第一风扇的每个锁定单元延伸到第二风扇的对应的通孔中，其水平部分在通孔的边缘附近与第二风扇接合。 第一风扇的每个定位点被接收在第二风扇的相应的盲孔中。

公开(公告)号：US20100322800A1

公开(公告)日：2010-12-23

申请号：US12541181

申请日：2009-08-14

申请人： DUNG-CHANG YEH ,  XUE-LIAN SUO ,  YUNG-PING LIN

发明人： DUNG-CHANG YEH ,  XUE-LIAN SUO ,  YUNG-PING LIN

IPC分类号： F04D25/06

CPC分类号： F04D29/646 ,  F04D25/0646

摘要： A cooling fan includes a base forming a central tube at a central portion thereof, a stator mounted around the central tube and a rotor rotatable relative to the stator. The central tube defines at least one engaging slot therein. The stator includes a stator core, an upper insulating frame attached to a top side of the stator core and a lower insulating frame attached to a bottom side of the stator core. The upper insulating frame forms a plurality of protrusion tabs extending inwardly from an inner circumferential surface of the upper insulating frame. The protrusion tabs extend into and engage in the at least one engaging slot to securely mount the stator core around the central tube.

摘要翻译： 冷却风扇包括在其中心部分形成中心管的基座，围绕中心管安装的定子和相对于定子可转动的转子。 中心管在其中限定至少一个接合槽。 定子包括定子芯，固定在定子铁心的上侧的上部绝缘框架和连接到定子铁芯的底侧的下部绝缘框架。 上绝缘框架形成从上绝缘框架的内周面向内延伸的多个突出片。 突出突片延伸进入并接合在至少一个接合槽中，以将定子芯牢固地安装在中心管周围。

公开(公告)号：US20110070081A1

公开(公告)日：2011-03-24

申请号：US12610389

申请日：2009-11-02

申请人： XUE-LIAN SUO ,  DUNG-CHANG YEH

发明人： XUE-LIAN SUO ,  DUNG-CHANG YEH

IPC分类号： F04D29/52

CPC分类号： F04D29/164 ,  F04D29/545

摘要： A cooling fan includes a fan housing and a rotor. The fan housing includes an inner surface defining an inner space therein. The inner surface expands along a direction parallel to a central axis of the fan housing. The rotor is received in the inner space and surrounded by the inner surface of the fan housing. The rotor includes a hub and a plurality of rotary blades extending outwardly from the hub. Each of the rotary blades has an outer edge confronting the inner surface of the fan housing. The outer edge of each rotary blade slants towards the central axis of the fan housing.

摘要翻译： 冷却风扇包括风扇壳体和转子。 风扇壳体包括在其中限定内部空间的内表面。 内表面沿着平行于风扇壳体的中心轴线的方向膨胀。 转子被容纳在内部空间中并被风扇外壳的内表面包围。 转子包括轮毂和从轮毂向外延伸的多个旋转叶片。 每个旋转叶片具有面对风扇壳体的内表面的外边缘。 每个旋转刀片的外边缘朝向风扇壳体的中心轴线倾斜。

公开(公告)号：US20110129174A1

公开(公告)日：2011-06-02

申请号：US12727249

申请日：2010-03-19

申请人： YUNG-PING LIN ,  DUNG-CHANG YEH ,  CHIEN-LONG HONG ,  DENG-CHU FU ,  QIANG ZHANG

发明人： YUNG-PING LIN ,  DUNG-CHANG YEH ,  CHIEN-LONG HONG ,  DENG-CHU FU ,  QIANG ZHANG

IPC分类号： F16C33/02

CPC分类号： F16C17/04

摘要： A sleeve bearing system includes a bearing housing, a sleeve bearing received in the bearing housing, and a wear-resistant pad received at a bottom of the bearing housing. The bearing housing defines a receiving recess therein for receiving the sleeve bearing. The wear-resistant pad is sandwiched between the sleeve bearing and a bottom of the bearing housing. The wear-resistant pad includes a central supporting portion aligning with the bearing hole of the sleeve bearing and a plurality of ears extending radially and outwardly from and an outer periphery of the supporting portion. A reservoir is defined between adjacent ears around the supporting portion.

摘要翻译： 套筒轴承系统包括轴承壳体，容纳在轴承壳体中的套筒轴承和容纳在轴承壳体的底部的耐磨垫片。 轴承座在其中限定了一个用于容纳套筒轴承的容纳凹槽。 耐磨垫被夹在套筒轴承和轴承壳体的底部之间。 所述耐磨垫包括与所述套筒轴承的轴承孔对准的中心支撑部分和从所述支撑部分的外周向外延伸的多个耳朵。 围绕支撑部分的相邻耳之间限定有一个储存器。

公开(公告)号：US20130004293A1

公开(公告)日：2013-01-03

申请号：US13241174

申请日：2011-09-22

申请人： JIN-LONG ZHAO ,  DUNG-CHANG YEH

发明人： JIN-LONG ZHAO ,  DUNG-CHANG YEH

IPC分类号： F04D25/16

CPC分类号： F04D19/007 ,  F04D25/0613

摘要： A fan assembly includes a first fan and a second fan stacked together. Each of the first fan and the second fan includes a frame and a supporting base received in the frame. Several extending portions extend from a bottom of the frame of the first fan. A buckling block is formed on an inner side face of each of the extending portions. Several receiving portions are formed at a top of the frame of the second fan corresponding to the extending portions, respectively. A positioning groove is defined in each of the receiving portions. The buckling blocks are engagingly received in the positioning grooves.

摘要翻译： 风扇组件包括堆叠在一起的第一风扇和第二风扇。 第一风扇和第二风扇中的每一个包括容纳在框架中的框架和支撑基座。 几个延伸部分从第一风扇的框架的底部延伸。 在每个延伸部分的内侧面上形成有弯曲块。 在对应于延伸部分的第二风扇的框架的顶部分别形成有多个接收部分。 定位槽限定在每个接收部分中。 屈曲块被接合地接合在定位槽中。