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公开(公告)号：US20210320568A1
公开(公告)日：2021-10-14
申请号：US16997906
申请日：2020-08-19
Applicant: Delta Electronics, Inc.
Inventor： Han-En CHIEN , Hung-Chi CHEN , Meng-Yu CHEN
Abstract: A rotor-grounded motor including a stator, a rotor and a conductive plate. The stator is disposed with a bearing seat, and the bearing seat accommodates a bearing. The rotor includes a rotating shaft, and the rotating shaft is inserted in the bearing and electrically connected therewith. The conductive plate is disposed on the bearing seat, and one end of the conductive plate is connected to the bearing and the other end is electrically connected to a grounding terminal. The rotating shaft and the grounding terminal are electrically connected.
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2.发明申请CENTRIFUGAL FAN WITH DUAL OUTLETS IN THE SAME DIRECTION AND FAN FRAME THEREOF 审中-公开具有相同方向和风扇框架的双出口的离心风扇公开(公告)号：US20160369811A1
公开(公告)日：2016-12-22
申请号：US15168443
申请日：2016-05-31
Applicant: DELTA ELECTRONICS, INC.
Inventor： Wei-I LING , Shih-Kang HSIUNG , Meng-Yu CHEN
Abstract: A centrifugal fan with dual outlets in the same direction includes a fan frame, an impeller, and a motor. The fan frame includes an upper cover, a base plate and a first air deflector. The base plate and the upper cover are connected to form an accommodating space and an air outlet plane. The first air deflector is arranged near the air outlet plane and divides the air outlet plane into a first air outlet and a second air outlet. The impeller is disposed in the accommodating space. The impeller and the side wall of the fan frame form a flow channel therebetween. The motor connects the impeller and drives it to rotate. The first air deflector extends inward the flow channel from the air outlet plane and the end of the first air deflector has a first guide portion, which is a slant surface.
Abstract translation: 具有相同方向的双出口的离心式风扇包括风扇框架，叶轮和电动机。 风扇框架包括上盖，底板和第一空气导流板。 基板和上盖连接以形成容纳空间和空气出口平面。 第一空气导流器布置在空气出口平面附近，并将空气出口平面分成第一空气出口和第二空气出口。 叶轮设置在容纳空间中。 风扇框架的叶轮和侧壁在其间形成流动通道。 电机连接叶轮并驱动它旋转。 第一空气导流器从空气出口平面向内延伸流动通道，并且第一空气导流器的端部具有作为倾斜表面的第一引导部分。
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公开(公告)号：US20240396386A1
公开(公告)日：2024-11-28
申请号：US18530047
申请日：2023-12-05
Applicant: DELTA ELECTRONICS, INC.
Inventor： Yong-Cheng WANG , Meng-Yu CHEN , Shih-Han HUANG
Abstract: This disclosure is a stator assembly of a water pump. The stator assembly includes a shell seat and a stator component. The shell seat includes an inner side wall and hooks. The stator component includes a bobbin, a silicon lamination set and a wiring set. The bobbin covers the silicon lamination set and exposes an outer peripheral surface of the silicon lamination set. The wiring set is arranged on the bobbin, and snapping holes are disposed on a bottom side of the bobbin. The inner side wall is attached to the outer peripheral surface, and the snapping holes are engaged with the hooks. Therefore, the stator component may be firmly integrated into the shell seat through simple positioning structures.
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公开(公告)号：US20150214796A1
公开(公告)日：2015-07-30
申请号：US14523598
申请日：2014-10-24
Applicant: DELTA ELECTRONICS, INC.
Inventor： Hung-Chi CHEN , Han-En CHIEN , Meng-Yu CHEN
CPC classification number: H02K1/2786 , F04D25/0633 , F04D29/282 , H02K1/28 , H02K7/14
Abstract: A magnet module is disclosed. The magnet module includes a sintered magnet structure, a magnetic permeable casing and a fixing member. The sintered magnet structure is disposed in the magnetic permeable casing. The fixing member has a plurality of locking units, and the sintered magnet structure and the magnetic permeable casing are fixed by the locking units of the fixing member.
Abstract translation: 公开了一种磁体模块。 磁体模块包括烧结磁体结构，磁性可渗透壳体和固定部件。 烧结磁体结构设置在磁性可渗透的壳体中。 固定构件具有多个锁定单元，并且烧结磁体结构和磁性可渗透壳体通过固定构件的锁定单元固定。
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Patent Agency Ranking
公开(公告)号：US20240175635A1
公开(公告)日：2024-05-30
申请号：US18519414
申请日：2023-11-27
Applicant: DELTA ELECTRONICS, INC.
Inventor： Kuan-Cheng LU , Chih-Hao HSIA , Wei-Fang WU , Meng-Yu CHEN
CPC classification number: F28D1/0308 , F28D1/06 , F28F9/001 , F28D2020/0082
Abstract: This disclosure is directed to a liquid cooling device having at least two collecting tanks and at least one pair of heat-exchange plates. The tanks are separated from each other. Each of the collecting tanks has a joint tube. Each of the heat-exchange plates is in elongated shape and the collecting tanks are connected serially by the heat-exchange plates. The two collecting tanks are connected by the pair of heat-exchange plates. Each of the heat-exchange plates has a channel extended along the longitudinal direction thereof. The channels in the heat-exchange plates are connected to the collecting tanks at two ends of the heat-exchange plates, respectively. The longitudinal directions of the channels of the heat-exchange plates between the collecting tanks are parallel to each other.
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公开(公告)号：US20160363125A1
公开(公告)日：2016-12-15
申请号：US14834744
申请日：2015-08-25
Applicant: DELTA ELECTRONICS, INC.
Inventor： Han-En CHIEN , Hung-Chi CHEN , Meng-Yu CHEN , Che-Hung LIN , Chao-Chun KUNG
Abstract: An outer rotor type fan structure includes a stator assembly, an outer rotor assembly, a front lateral shielding sheet and an impeller. The stator assembly includes a stator core and a plurality of coils. The outer rotor assembly corresponds to and covers the stator assembly. The outer rotor assembly includes a plurality of magnets and a rotor yoke. The plurality of magnets is disposed corresponding to the plurality of coils. The front lateral shielding sheet is a metallic sheet, the front lateral shielding sheet is disposed between the stator assembly and the outer rotor assembly, and the front lateral shielding sheet corresponds to and covers the plurality of coils. The impeller includes a plurality of blades. The rotor yoke drives the plurality of blades rotating. Thereby, the outer rotor type fan structure can be shielded and the fan can operate properly.
Abstract translation: 外转子式风扇结构包括定子组件，外转子组件，前横向屏蔽片和叶轮。 定子组件包括定子芯和多个线圈。 外转子组件对应于并且覆盖定子组件。 外转子组件包括多个磁体和转子轭。 多个磁体对应于多个线圈设置。 前横向屏蔽片是金属片，前横向屏蔽片设置在定子组件和外转子组件之间，并且前横向屏蔽片对应于并覆盖多个线圈。 叶轮包括多个叶片。 转子轭驱动多个叶片旋转。 由此，可以对外转子式风扇结构进行屏蔽，风扇能够正常工作。
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公开(公告)号：US20220352832A1
公开(公告)日：2022-11-03
申请号：US17869623
申请日：2022-07-20
Applicant: DELTA ELECTRONICS, INC.
Inventor： Kuo-Ying LEE , Feng-Ying LIN , Meng-Yu CHEN , Chia-Ching TSAI
Abstract: A plural-fans driving apparatus is provided to drive a first fan and a second fan, and the first fan and the second fan are three-phase fans. The plural-fans driving apparatus includes a controller, a first three-phase motor driver structure, a second three-phase motor driver structure, and a protection and input interface circuit. The protection and input interface circuit is coupled to the first three-phase motor driver structure and the second three-phase motor driver structure, and protects the first three-phase motor driver structure and the second three-phase motor driver structure. The controller controls the first three-phase motor driver structure to drive the first fan, and controls the second three-phase motor driver structure to drive the second fan.
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公开(公告)号：US20200248612A1
公开(公告)日：2020-08-06
申请号：US16856743
申请日：2020-04-23
Applicant: DELTA ELECTRONICS, INC.
Inventor： Kuo-Ying LEE , Feng-Ying LIN , Meng-Yu CHEN , Chia-Ching TSAI
Abstract: A plural-fans driving apparatus is provided to drive a first fan and a second fan, and the first fan and the second fan are three-phase fans. The plural-fans driving apparatus includes a controller, a first three-phase motor driver structure, a second three-phase motor driver structure, and a protection and input interface circuit. The protection and input interface circuit is coupled to the first three-phase motor driver structure and the second three-phase motor driver structure, and protects the first three-phase motor driver structure and the second three-phase motor driver structure. The controller controls the first three-phase motor driver structure to drive the first fan, and controls the second three-phase motor driver structure to drive the second fan.
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公开(公告)号：US20170218967A1
公开(公告)日：2017-08-03
申请号：US15132459
申请日：2016-04-19
Applicant: DELTA ELECTRONICS, INC.
Inventor： Kuo-Ying LEE , Feng-Ying LIN , Meng-Yu CHEN , Chia-Ching TSAI
CPC classification number: F04D27/008 , F04D25/166 , H02P6/04 , H02P6/16
Abstract: A plural-fans driving apparatus includes a controller, a first fan driving circuit, a second fan driving circuit and a protection and input interface circuit. The controller controls the first fan driving circuit to drive a first fan apparatus. The controller controls the second fan driving circuit to drive a second fan apparatus. The protection and input interface circuit is used to protect the first fan driving circuit and the second fan driving circuit. The protection and input interface circuit is a common input interface for the first fan driving circuit and the second fan driving circuit.
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