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公开(公告)号：US20150377245A1
公开(公告)日：2015-12-31
申请号：US14314375
申请日：2014-06-25
Applicant: DELTA ELECTRONICS, INC.
Inventor： Yi-Fang CHOU , Chi-Chang TENG , Min-Cheng TSENG , Ming-Kai HSIEH
IPC: F04D29/056 , F04D29/52 , F04D19/00 , F16C33/06 , F16C35/10
CPC classification number: F04D19/002 , F04D25/0613 , F04D25/062 , F04D29/646 , F16C17/02 , F16C33/08 , F16C35/02 , F16C2220/04 , F16C2226/30 , F16C2360/46
Abstract: A bushing structure cooperating with a shaft is disclosed. The bushing structure includes a cylindrical body and an extension portion. The cylindrical body has a shaft hole and the shaft is disposed in the shaft hole. The extension portion is disposed at one end of the cylindrical body and surrounds the cylindrical body. The cylindrical body and the extension portion are made of an iron-contained material.
Abstract translation: 公开了一种与轴配合的衬套结构。 衬套结构包括圆柱体和延伸部分。 圆柱体具有轴孔，轴设置在轴孔中。 延伸部分设置在圆柱体的一端并围绕圆柱体。 圆柱体和延伸部分由含铁材料制成。
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公开(公告)号：US20150064009A1
公开(公告)日：2015-03-05
申请号：US14143944
申请日：2013-12-30
Applicant: Delta Electronics, Inc.
Inventor： Yueh-Lung HUANG , Chien-Ming LEE , Tine-Kun LIN , Hai-Feng LI , Ming-Kai HSIEH , Chien-Chih LEE
CPC classification number: F04D19/002 , F04D25/0613 , F04D29/263
Abstract: A rotor structure of a fan includes a bushing, a hub, a shaft and a plurality of blades. The hub has a top portion and a sidewall, and the top portion of the hub covers the bushing. The hub and the bushing are made by the same material. One end of the shaft is connected to the bushing, and the shaft is disposed inside the top portion. The blades are disposed on the outer side of the sidewall of the hub. A manufacturing method of the rotor structure is also disclosed.
Abstract translation: 风扇的转子结构包括衬套，轮毂，轴和多个叶片。 毂具有顶部和侧壁，并且毂的顶部覆盖衬套。 轮毂和衬套由相同的材料制成。 轴的一端连接到衬套，并且轴设置在顶部内部。 叶片设置在轮毂的侧壁的外侧。 还公开了一种转子结构的制造方法。
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Patent Agency Ranking
公开(公告)号：US20220074430A1
公开(公告)日：2022-03-10
申请号：US17528646
申请日：2021-11-17
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ming-Kai HSIEH , Chih-Hui WU , Geng-Hua LIU
Abstract: A fan frame includes a metal base and a frame body. The metal base has a center portion, a plurality of supporting portions with strip shapes and a plurality of wing portions. Each of the supporting portions has a head end, a middle part and a tail end. The head end connects to a peripheral part of the center portion. The wing portions extend outwardly at an angle from the middle parts of the supporting portions, respectively. The frame body has a frame wall. The wing portions are partially at least covered by the frame body. Another fan frame is also disclosed.
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公开(公告)号：US20160138609A1
公开(公告)日：2016-05-19
申请号：US14872456
申请日：2015-10-01
Applicant: DELTA ELECTRONICS, INC.
Inventor： Hung-Wei LIN , Chih-Hui WU , Ming-Kai HSIEH
CPC classification number: F04D25/0693 , F04D25/0613
Abstract: A fan frame module comprises a frame and a wire-stopping structure. In the frame, an outer wall is divided into a first side section, a first mid section, a central section, a second mid section and a second side section in a first direction. The extension direction of the major axis of the central section is parallel to the central axis of the frame, and the first direction is perpendicular to the extension direction of the major axis of the central section. A wire groove is formed on the first mid section to accommodate a wire. A fastening portion is disposed on one side of the wire groove. A positioning portion is disposed on the other one side of the wire groove. The wire-stopping structure is held by the fastening portion and the positioning portion, and fixed to the outer wall.
Abstract translation: 风扇框架模块包括框架和线阻结构。 在框架中，外壁沿第一方向分为第一侧部分，第一中间部分，中心部分，第二中间部分和第二侧部分。 中心部分的长轴的延伸方向平行于框架的中心轴线，第一方向垂直于中心部分长轴的延伸方向。 在第一中间部分上形成线槽以容纳线。 紧固部分设置在线槽的一侧。 定位部设置在线槽的另一侧。 线停止结构由紧固部和定位部保持固定在外壁上。
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公开(公告)号：US20190063465A1
公开(公告)日：2019-02-28
申请号：US16110236
申请日：2018-08-23
Applicant: DELTA ELECTRONICS, INC.
Inventor： Ming-Kai HSIEH , Chih-Hui WU , Geng-Hua LIU
Abstract: A fan frame includes a frame body and a metal base. The frame body has a frame wall. The metal base includes a center portion and a plurality of static blades. The static blades radially extend from the center portion outwardly and connect to the frame wall. Another fan frame includes a base and a frame body. The frame body includes a metal frame wall and a plurality of static blades. The static blades radially extend from the metal frame wall inwardly and connect to the base. Another fan frame includes a frame body, a base and a plurality of static blades. The frame body has a frame wall. One end of each static blade connects to the base, and the other end of each static blade connects to the frame wall. At least one part of the static blades is made of metal.
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公开(公告)号：US20180195516A1
公开(公告)日：2018-07-12
申请号：US15916832
申请日：2018-03-09
Applicant: DELTA ELECTRONICS, INC.
Inventor： Hung-Wei LIN , Chih-Hui WU , Ming-Kai HSIEH
IPC: F04D25/06
CPC classification number: F04D25/0693 , F04D25/0613
Abstract: A fan frame module comprises a frame and a wire-stopping structure. In the frame, an outer wall is divided into a first side section, a first mid section, a central section, a second mid section and a second side section in a first direction. The extension direction of the major axis of the central section is parallel to the central axis of the frame, and the first direction is perpendicular to the extension direction of the major axis of the central section. A wire groove is formed on the first mid section to accommodate a wire. A fastening portion is disposed on one side of the wire groove. A positioning portion is disposed on the other one side of the wire groove. The wire-stopping structure is held by the fastening portion and the positioning portion, and fixed to the outer wall.
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公开(公告)号：US20180058470A1
公开(公告)日：2018-03-01
申请号：US15686530
申请日：2017-08-25
Applicant: DELTA ELECTRONICS, INC.
Inventor： Tai-Ying TU , Yi-Wen LIN , Chih-Hui WU , Ming-Kai HSIEH
CPC classification number: F04D29/522 , F04D19/002 , F04D25/0613 , F04D25/08 , F04D29/325 , F04D29/542
Abstract: A fan includes an impeller, a drive device, and a frame structure. The driving device drives the impeller to rotate, and the frame structure accommodates the driving device. The frame structure includes a frame body, a first frame, a second frame, a base and a plurality of supports. The frame body has first engaging portions and second engaging portions, which are disposed annularly at the upper end and the lower end of the frame body, respectively. The first frame is mounted on the frame body and disposed corresponding to the first engaging portions. The second frame is mounted on the frame body and disposed corresponding to the second engaging portions. The base is disposed within the frame body and located adjacent to the second frame. The supports are disposed around the base. The material of the frame body is different from that of the first and second frames.
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