公开(公告)号：US20080012434A1

公开(公告)日：2008-01-17

申请号：US11812038

申请日：2007-06-14

申请人： Chen-Mo Jiang ,  Chung-Kai Lan ,  Hung-Chi Chen

发明人： Chen-Mo Jiang ,  Chung-Kai Lan ,  Hung-Chi Chen

IPC分类号： H02K1/30 ,  H02K1/04 ,  H02K1/27 ,  H02K1/28

CPC分类号： H02K1/30 ,  H02K1/2733

摘要： A rotor structure of a motor includes a shaft, a holding ring, at least one connecting portion and a magnetic element. The holding ring is disposed on and connected with a periphery of the shaft. The connecting portion is disposed at a conjunction of the shaft and the holding ring. The magnetic element is disposed on a periphery of the holding ring.

摘要翻译： 马达的转子结构包括轴，保持环，至少一个连接部和磁性元件。 保持环设置在轴的周边并与轴的周边连接。 连接部分设置在轴和保持环的结合处。 磁性元件设置在保持环的周围。

公开(公告)号：US20070172350A1

公开(公告)日：2007-07-26

申请号：US11655198

申请日：2007-01-19

申请人： Shihhua Ho ,  Shihying Huang ,  Tsung-Yu Lei ,  Chung-Kai Lan ,  Huan-Chi Chen ,  Wen-Shi Huang

发明人： Shihhua Ho ,  Shihying Huang ,  Tsung-Yu Lei ,  Chung-Kai Lan ,  Huan-Chi Chen ,  Wen-Shi Huang

IPC分类号： F01D1/02

CPC分类号： F04D29/329

摘要： A fan includes an impeller and a motor. The impeller includes a hub and a plurality of blades. The hub has a top portion, a connection portion, and at least one airflow-guiding portion. The top portion is connected to the connection portion. The blades are disposed around the connection portion. The motor is disposed corresponding to the impeller and used to drive the impeller to rotate. The airflow-guiding portion is disposed between two adjacent blades.

摘要翻译： 风扇包括叶轮和电动机。 叶轮包括轮毂和多个叶片。 轮毂具有顶部，连接部分和至少一个气流引导部分。 顶部连接到连接部分。 叶片围绕连接部分设置。 电动机对应于叶轮设置并用于驱动叶轮旋转。 气流引导部分设置在两个相邻的叶片之间。

公开(公告)号：US20070110572A1

公开(公告)日：2007-05-17

申请号：US11376094

申请日：2006-03-16

申请人： Chung-Kai Lan ,  Huan-Chi Chen ,  Wen-Shi Huang

发明人： Chung-Kai Lan ,  Huan-Chi Chen ,  Wen-Shi Huang

IPC分类号： F01D1/02

CPC分类号： F04D29/30 ,  F04D25/0606 ,  F04D29/281 ,  F05D2240/304

摘要： An impeller applied to a centrifugal fan includes a base plate, a hub and a plurality of blades. The hub is connected to the base plate. The blades are disposed around the base plate and around the hub. The blades are the backward leaning structures and each blade has at least one inversely inflective portion located at its tail. A centrifugal fan including the impeller is also disclosed.

摘要翻译： 应用于离心风扇的叶轮包括基板，轮毂和多个叶片。 轮毂连接到基板。 叶片围绕基板设置并围绕轮毂。 叶片是向后倾斜的结构，并且每个叶片具有位于其尾部的至少一个反向反射部分。 还公开了一种包括叶轮的离心式风扇。

公开(公告)号：US20070065281A1

公开(公告)日：2007-03-22

申请号：US11354918

申请日：2006-02-16

申请人： Chung-Kai Lan ,  Huan-Chi Chen ,  Te-Tsai Chuang ,  Wen-Shi Huang

发明人： Chung-Kai Lan ,  Huan-Chi Chen ,  Te-Tsai Chuang ,  Wen-Shi Huang

IPC分类号： F04D19/00

CPC分类号： F04D29/547

摘要： A fan includes a fan frame and an impeller. The fan frame has a housing, a base and at least one supporting element. The inner wall of the housing has at least one guiding portion for increasing an airflow intake of the fan, and the base is disposed within the housing and has a bottom portion and a pressurizing portion. The pressurizing portion is disposed around the bottom portion for increasing an air pressure of the fan. The supporting elements are connected to the housing and the pressurized portion of the base. The impeller is disposed within the housing and supported by the base.

摘要翻译： 风扇包括风扇框架和叶轮。 风扇框架具有壳体，基座和至少一个支撑元件。 壳体的内壁具有用于增加风扇的气流入口的至少一个引导部分，并且基座设置在壳体内并具有底部部分和加压部分。 加压部分设置在底部周围以增加风扇的空气压力。 支撑元件连接到壳体和基座的加压部分。 叶轮设置在壳体内并由基座支撑。