公开(公告)号：US20130263894A1

公开(公告)日：2013-10-10

申请号：US13666635

申请日：2012-11-01

Applicant: DELTA ELECTRONICS, INC.

Inventor： Yueh-Lung HUANG ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Chia-Lin LEE ,  Jian-Cun LIN ,  Yen-Hung CHEN ,  Chia-Ming HSU

IPC: B08B13/00

CPC classification number: H05K7/20209 ,  F04D25/10

Abstract: A fan control method includes the steps of: acquiring a control factor; determining whether the control factor is located in a first range or a second range; executing a first dust removing mode if the control factor is located in the first range; executing a second dust removing mode if the control factor is located in the second range; and executing a normal mode if the control factor is not located in the first range and the second range.

Abstract translation: 风扇控制方法包括以下步骤：获取控制因子; 确定所述控制因子是否位于第一范围或第二范围内; 如果控制因素位于第一范围内，则执行第一除尘模式; 如果控制因素位于第二范围内则执行第二除尘模式; 并且如果所述控制因素不位于所述第一范围和所述第二范围内，则执行正常模式。

公开(公告)号：US20180128108A1

公开(公告)日：2018-05-10

申请号：US15865851

申请日：2018-01-09

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chien-Ming LEE ,  Chia-Ming HSU ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Jian-Cun LIN ,  Shih-Yu LAI

IPC: F01D5/00 ,  F04D29/38 ,  F04D27/00 ,  F04D25/06 ,  F04D17/16 ,  F01D17/00 ,  F04D19/00

Abstract: An axial fan includes a fan frame, an impeller and a motor. The fan frame has a frame body, a base and plural connecting members. The base is disposed at the center of a side of the frame body. The connecting members connect the frame body to the base. The impeller is accommodated in the frame body and disposed on the base. The impeller has a rotating shaft, a hub and plural blades disposed around the hub. The motor is disposed on the base and connects with the rotating shaft to drive the impeller to rotate. When the impeller rotates forwardly, the airflow is induced to flow through the connecting members, blades, and one side of the frame body away from the base. When the impeller rotates reversely, the airflow is induced to flow through the side of the frame body, blades and connecting members.

公开(公告)号：US20130280029A1

公开(公告)日：2013-10-24

申请号：US13673597

申请日：2012-11-09

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chien-Ming LEE ,  Chia-Ming HSU ,  Jung-Yuan CHEN ,  Ching-Sen HSIEH ,  Jian-Cun LIN ,  Shih-Yu LAI

IPC: F01D5/00 ,  F01D17/00

CPC classification number: F01D5/00 ,  F01D17/00 ,  F04D17/16 ,  F04D19/002 ,  F04D25/0613 ,  F04D27/004 ,  F04D29/384

Abstract: An axial fan includes a fan frame, an impeller and a motor. The fan frame has a frame body, a base and plural connecting members. The base is disposed at the center of a side of the frame body. The connecting members connect the frame body to the base. The impeller is accommodated in the frame body and disposed on the base. The impeller has a rotating shaft, a hub and plural blades disposed around the hub. The motor is disposed on the base and connects with the rotating shaft to drive the impeller to rotate. When the impeller rotates forwardly, the airflow is induced to flow through the connecting members, blades, and one side of the frame body away from the base. When the impeller rotates reversely, the airflow is induced to flow through the side of the frame body, blades and connecting members.

Abstract translation: 轴流风扇包括风扇框架，叶轮和电动机。 风扇框架具有框体，底座和多个连接构件。 基座设置在框体的侧面的中心。 连接构件将框体连接到基座。 叶轮容纳在框架体中并设置在基座上。 叶轮具有旋转轴，轮毂和围绕轮毂设置的多个叶片。 马达设置在基座上并与旋转轴连接以驱动叶轮旋转。 当叶轮向前旋转时，气流被引导通过连接构件，叶片和框体的一侧远离基座。 当叶轮反向旋转时，气流被引导流过框体，叶片和连接构件的侧面。