公开(公告)号：US20190048883A1

公开(公告)日：2019-02-14

申请号：US16051735

申请日：2018-08-01

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Chen LIN ,  Ing-Jer CHIOU

IPC: F04D29/044 ,  F04D29/056 ,  G06F1/20

Abstract: A pivoting assembly includes a base, a bearing, and a rotating shaft. The bearing is disposed on the base and includes a first ring wall. The rotating shaft is sheathed in the first ring wall and rotatably disposed on the first ring wall. In this way, a larger superficial area is provided to generate an effective oil pressure acting force.

公开(公告)号：US20190249686A1

公开(公告)日：2019-08-15

申请号：US16264903

申请日：2019-02-01

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Chen LIN ,  Ing-Jer CHIOU

IPC: F04D29/42

CPC classification number: F04D29/4226 ,  F04D17/16

Abstract: This disclosure provides a fan, including a first case, a second case, and a reset mechanism. The first case includes a first side wall, where the first side wall has a first guide portion. The second case includes a second side wall, where the second side wall has a second guide portion. The first guide portion and the second guide portion are slidably joined and are configured to enable the first case and the second case to move toward or away from each other. The reset mechanism is connected to the first case and is configured to push the second case to move away from the first case.

公开(公告)号：US20190072112A1

公开(公告)日：2019-03-07

申请号：US16112975

申请日：2018-08-27

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Chen LIN ,  Ing-Jer CHIOU

IPC: F04D29/66 ,  F04D29/28 ,  F04D29/30

CPC classification number: F04D29/666 ,  F04D29/281 ,  F04D29/30 ,  F04D29/667 ,  F05D2240/307 ,  F05D2250/70

Abstract: A centrifugal fan includes a housing and an impeller. The housing includes a sidewall, and the sidewall includes a tongue portion. The impeller includes a fan hub and a plurality of blades. The fan hub is rotatably disposed in the housing, and the tongue portion has an inner contour line on a reference plane. The blades connect to the fan hub. Each one of the blades has an end surface facing the sidewall. The end surface has an outer contour line on the section of the blade. Any two adjacent blades have different outer contour lines. The outer contour line of at least one first blade of the plurality of blades is parallel to the inner contour line. The outer contour line of at least one second blade of the plurality of blades is not parallel to the inner contour line.

公开(公告)号：US20180223865A1

公开(公告)日：2018-08-09

申请号：US15866721

申请日：2018-01-10

Applicant: ASUSTeK COMPUTER INC.

Inventor： Hsin-Chen LIN ,  Ing-Jer CHIOU

IPC: F04D29/44 ,  F04D29/42

CPC classification number: F04D29/441 ,  F04D17/04 ,  F04D17/16 ,  F04D29/424 ,  F05D2250/51 ,  H05K7/20172

Abstract: A centrifugal fan comprises a casing and a fan impeller. The casing comprises a first cover, a second cover, a side wall structure and a isolating structure. The side wall structure is connected between the first cover and the second cover to form an accommodating space. The side wall structure includes a first air inlet and an air outlet. The isolating structure is disposed between the first cover and the second cover to distinguish the accommodating space into a first subspace and a second subspace. The isolating structure includes a through hole. As a result, airflow is guided from a side to the first air inlet easily. Then, the air inlet volume and air outlet volume of the centrifugal fan are improved.