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：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：US20110149511A1

公开(公告)日：2011-06-23

申请号：US12748439

申请日：2010-03-28

申请人： QIANG ZHANG ,  CHIEN-LONG HONG ,  YUNG-PING LIN

发明人： QIANG ZHANG ,  CHIEN-LONG HONG ,  YUNG-PING LIN

IPC分类号： H05K7/20

CPC分类号： F04D29/626 ,  F04D29/4226

摘要： An electronic device includes a casing, a centrifugal blower and sidewall received in the casing. The casing is adapted for accommodating electronic components therein, and includes a bottom cover and an opposite top cover. The centrifugal blower is surrounded by the sidewall and includes a sleeve directly mounted to the bottom cover, a bearing member mounted in the sleeve, a stator mounted to the sleeve and an impeller rotatably supported by the bearing member. The bottom cover of the electronic device functions as a bottom plate of the centrifugal blower.

摘要翻译： 电子设备包括容纳在壳体中的壳体，离心鼓风机和侧壁。 壳体适于在其中容纳电子部件，并且包括底盖和相对的顶盖。 离心鼓风机由侧壁包围，并且包括直接安装在底盖上的套筒，安装在套筒中的轴承部件，安装在套筒上的定子和由轴承部件可转动地支撑的叶轮。 电子设备的底盖用作离心式鼓风机的底板。

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：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：US20120315168A1

公开(公告)日：2012-12-13

申请号：US13278099

申请日：2011-10-20

申请人： JUN-HUI YAN ,  YONG-KANG ZHANG ,  YUNG-PING LIN

发明人： JUN-HUI YAN ,  YONG-KANG ZHANG ,  YUNG-PING LIN

IPC分类号： F04B17/03 ,  F04B35/04 ,  H02K1/14

CPC分类号： H02K3/345 ,  F04D25/0633 ,  F04D25/0646 ,  H02K1/187 ,  H02K7/09 ,  H02K7/14

摘要： An exemplary heat dissipation fan includes a rotor and a stator. The rotor includes a hub, a central shaft extending down from a top end of the hub, the shaft having a free end far from the top end of the hub. A magnetic element attached to an inner periphery of the hub. The stator includes a stator core consisting layers of yokes, two insulation frames mounted at two opposite ends of the stator core and a coil wound around the insulation frames. An outer surface of the stator faces and is spaced from an inner surface of the magnetic element of the rotor with a clearance defined therebetween. A width of a bottom end of the clearance adjacent to the free end of the shaft being smaller than a width of a top end of the clearance.

摘要翻译： 示例性的散热风扇包括转子和定子。 转子包括轮毂，从毂的顶端向下延伸的中心轴，该轴具有远离毂的顶端的自由端。 附接到轮毂的内周的磁性元件。 定子包括定子铁芯，其包括轭铁层，安装在定子铁芯的两个相对端的两个绝缘框架和缠绕在绝缘框架上的线圈。 定子的外表面面向并与转子的磁性元件的内表面间隔开，间隙限定在其间。 与轴的自由端相邻的间隙的底端的宽度小于间隙的顶端的宽度。

公开(公告)号：US20120321457A1

公开(公告)日：2012-12-20

申请号：US13337060

申请日：2011-12-24

申请人： JUN-HUI YAN ,  YONG-KANG ZHANG ,  YUNG-PING LIN

发明人： JUN-HUI YAN ,  YONG-KANG ZHANG ,  YUNG-PING LIN

IPC分类号： F04D19/00

CPC分类号： F04D29/329 ,  F04D25/0613

摘要： A cooling fan includes a fan housing and a rotor received in the fan housing. The fan housing has an air inlet and an outlet opposite to the air inlet. The rotor includes a shaft, a hub engaged with the shaft, and a plurality of rotary blades extending outwardly from the hub. The hub has an outer surface expanding along a direction parallel to a central axis of the shaft from the air inlet to the air outlet.

摘要翻译： 冷却风扇包括风扇壳体和容纳在风扇壳体中的转子。 风扇壳体具有空气入口和与进气口相对的出口。 转子包括轴，与轴接合的轮毂和从轮毂向外延伸的多个旋转叶片。 轮毂具有从空气入口到出气口的平行于轴的中心轴线的方向扩展的外表面。

公开(公告)号：US20120313475A1

公开(公告)日：2012-12-13

申请号：US13236615

申请日：2011-09-19

申请人： HONG-TAO WU ,  YONG-KANG ZHANG ,  YUNG-PING LIN

发明人： HONG-TAO WU ,  YONG-KANG ZHANG ,  YUNG-PING LIN

IPC分类号： H02K21/22 ,  F01D25/28

CPC分类号： F04D29/329 ,  F04D25/064 ,  F04D25/0646

摘要： An exemplary heat dissipation fan includes a rotor and a stator. The stator includes a stator core. The rotor is rotatably mounted around the stator. The rotor includes a hub and a magnet ring received in the hub. The hub includes a top wall and a peripheral side wall depending from the top wall. The magnet ring is attached to the side wall and surrounding the stator. The magnet ring has a larger thickness as measured in a radial direction at a first end which is far away from the top wall than a second end which is adjacent to top wall, such that an attracting force formed between the first end of the magnet ring and the stator core is larger than that formed between the second end of the magnet ring and the stator core.

摘要翻译： 示例性的散热风扇包括转子和定子。 定子包括定子芯。 转子可旋转地安装在定子周围。 转子包括容纳在轮毂中的轮毂和磁环。 轮毂包括从顶壁垂下的顶壁和周边侧壁。 磁环附着在侧壁上并围绕定子。 磁体环具有比在与顶壁相邻的第二端远离顶壁的第一端处沿径向测量的厚度，使得在磁环的第一端之间形成的吸引力 并且定子铁心大于在磁环和定子铁芯的第二端之间形成的铁心。

公开(公告)号：US20120308416A1

公开(公告)日：2012-12-06

申请号：US13338277

申请日：2011-12-28

申请人： HONG-TAO WU ,  YONG-KANG ZHANG ,  YUNG-PING LIN

发明人： HONG-TAO WU ,  YONG-KANG ZHANG ,  YUNG-PING LIN

IPC分类号： F04B35/04 ,  H02K1/27

CPC分类号： F04D25/0613 ,  F04D29/263 ,  H02K7/14 ,  H02K21/227

摘要： A cooling fan includes a fan housing, a stator and a rotor received in the fan housing. The rotor includes a shaft, a hub engaged with the shaft, a plurality of rotary blades extending outwardly from the hub, a connecting member and a magnet mounted in the connecting member. The hub includes a plurality of hooks. The connecting member has a flange clasping the hooks of the hub to mount the magnet in the hub.

摘要翻译： 冷却风扇包括风扇壳体，定子和收纳在风扇壳体中的转子。 转子包括轴，与轴接合的毂，从轮毂向外延伸的多个旋转刀片，连接构件和安装在连接构件中的磁体。 轮毂包括多个钩。 连接构件具有紧固毂的钩的法兰，以将磁体安装在毂中。