公开(公告)号：US20190296607A1

公开(公告)日：2019-09-26

申请号：US16437761

申请日：2019-06-11

Applicant: Delta Electronics, Inc.

Inventor： Chin-Chun LAI ,  Kun-Fu CHUANG ,  Chao-Wen LU

IPC: H02K7/14 ,  H02K3/47 ,  F04D29/056 ,  F04D25/06 ,  F04D25/08 ,  F04D29/28 ,  H02K11/33 ,  H02K1/12 ,  H02K1/27 ,  H02K7/08 ,  H02K11/30 ,  F04D29/52

Abstract: A micro fan is provided. The micro fan includes a rotor and a stator. The stator includes a plurality of axial induced coil units and a circuit board. The axial induced coil units are respectively preformed as a plurality of stator magnetic pole units, and are coupled to the circuit board. At least one of the coil units includes a coil and insulation material. The insulation material is block-shaped and covers at least a portion of the coil, and the central axis of the coil is parallel to the shaft of the rotor.

公开(公告)号：US20130134818A1

公开(公告)日：2013-05-30

申请号：US13682144

申请日：2012-11-20

Applicant: DELTA ELECTRONICS, INC.

Inventor： Hsun-Hao JAN ,  Chin-Chun LAI ,  Kun-Fu CHUANG

IPC: H02K15/00 ,  H02K3/12 ,  H02K21/24

CPC classification number: H02K15/0006 ,  H02K3/12 ,  H02K15/00 ,  H02K15/0031 ,  H02K21/24 ,  H02K29/03 ,  Y10T29/49009 ,  Y10T29/49012

Abstract: A three-phase axial flux motor is disclosed. The axial flux motor includes a stator, a rotor and a driving unit. The stator includes three coils. The rotor is pivotally disposed on the stator and includes a magnet which has a magnetizing state. The driving unit outputs a sinusoidal phase voltage to the coils. The magnetizing state of the magnet is corresponding to the inductance waveform and the IEF (induced electromotive force) waveform of the stator to let the waveform of the driving phase current to be an approximative sine wave.

Abstract translation: 公开了一种三相轴向磁通电动机。 轴向磁通电动机包括定子，转子和驱动单元。 定子包括三个线圈。 转子枢转地设置在定子上并且包括具有磁化状态的磁体。 驱动单元向线圈输出正弦相电压。 磁体的磁化状态对应于定子的电感波形和IEF（感应电动势）波形，使驱动相电流的波形成为近似正弦波。

公开(公告)号：US20250099900A1

公开(公告)日：2025-03-27

申请号：US18895951

申请日：2024-09-25

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chin-Chun LAI ,  Po-Cheng KUNG ,  Li-Chia CHEN ,  Kun-Fu CHUANG ,  Chia-Feng WU

IPC: B01D53/04

Abstract: This disclosure is directed to a carbon capture system having an adsorption module, a fan module, a desorption chamber and a desorption line. The adsorption module has a plurality of adsorption units arranged in a coplanar array. Each of the adsorption units has a frame and a plurality of adsorption structures. The frame has an inlet end and an exhaust end. The adsorption structures are arranged in the frame, and the adsorption module is defined with a flow direction from the inlet ends toward the exhaust ends. The fan module is defined with an air outlet direction, and the air outlet direction is arranged along the flow direction. The desorption chamber is used for accommodating the adsorption module. One end of the desorption pipeline is connected to the desorption chamber, and the desorption pipeline is connected with a gas storage tank and a negative pressure pump arranged in series.

公开(公告)号：US20250099897A1

公开(公告)日：2025-03-27

申请号：US18895866

申请日：2024-09-25

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chin-Chun LAI ,  Po-Cheng KUNG ,  Li-Chia CHEN ,  Kun-Fu CHUANG ,  Chia-Feng WU

IPC: B01D53/04

Abstract: This disclosure is directed to an adsorption unit, having a frame, multiple spacer tubes and multiple adsorption granules. The frame has an inlet side and an exhaust side. The spacer tubes are arranged in the frame, and a plurality of through holes are provided on each of the spacer tubes. The adsorbed granules are arranged in the frame, and the adsorbed granules are restricted by the spacers and fixed in the frame so as to locate between the inlet side and the exhaust side. Air enters the adsorption unit from the environment through the inlet side, passes through the adsorption unit, and leaves the adsorption unit through the exhaust side. The air passes through the adsorption unit and returns to the environment so as to contact the adsorption granules to remove carbon dioxide and water.

公开(公告)号：US20210083551A1

公开(公告)日：2021-03-18

申请号：US17103490

申请日：2020-11-24

Applicant: Delta Electronics, Inc.

Inventor： Chin-Chun LAI ,  Chao-Wen LU

IPC: H02K7/14 ,  F04D25/06 ,  H02K3/47 ,  H02K11/30 ,  F04D25/08 ,  F04D29/056 ,  F04D29/28 ,  H02K1/12 ,  H02K1/27 ,  H02K7/08 ,  H02K11/33 ,  F04D29/52

Abstract: A micro fan is provided. The micro fan includes a rotor and a stator. The stator includes a plurality of axial induced coil units and a circuit board. The axial induced coil units are respectively preformed as a plurality of stator magnetic pole units, and are coupled to the circuit board. At least one of the coil units includes a coil and insulation material. The insulation material is block-shaped and covers at least a portion of the coil, and the central axis of the coil is parallel to the shaft of the rotor.

公开(公告)号：US20180026494A1

公开(公告)日：2018-01-25

申请号：US15440640

申请日：2017-02-23

Applicant: Delta Electronics, Inc.

Inventor： Chin-Chun LAI ,  Kun-Fu CHUANG ,  Chao-Wen LU

IPC: H02K7/14 ,  H02K1/27 ,  H02K7/08 ,  F04D29/056 ,  F04D25/06 ,  F04D25/08 ,  F04D29/28 ,  H02K1/12 ,  H02K11/30

Abstract: A micro fan is provided. The micro fan includes a rotor and a stator. The stator includes a plurality of axial induced coil units and a circuit board. The axial induced coil units are respectively preformed as a plurality of stator magnetic pole units, and are coupled to the circuit board. At least one of the coil units includes a coil and insulation material. The insulation material is block-shaped and covers at least a portion of the coil, and the central axis of the coil is parallel to the shaft of the rotor.

公开(公告)号：US20250099899A1

公开(公告)日：2025-03-27

申请号：US18895912

申请日：2024-09-25

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chin-Chun LAI ,  Po-Cheng KUNG ,  Li-Chia CHEN ,  Kun-Fu CHUANG ,  Chia-Feng WU

IPC: B01D53/04

Abstract: This disclosure is directed to an adsorption unit having spring structure, which has a frame, multiple limiting springs and multiple adsorption granules. The frame has an inlet side and an exhaust side. The limiting springs are arranged in the frame, and a slot is provided on each limiting spring. The adsorbed granules are arranged in the frame and restricted by the spacers and fixed in the frame so as to locate between the inlet side and the exhaust side. Air enters the adsorption unit from the environment through the inlet side, passes through the adsorption unit, and leaves the adsorption unit through the exhaust side. The air passes through the adsorption unit and returns to the environment so as to contact the adsorption granules to remove carbon dioxide and water.

公开(公告)号：US20250099898A1

公开(公告)日：2025-03-27

申请号：US18895892

申请日：2024-09-25

Applicant: DELTA ELECTRONICS, INC.

Inventor： Chin-Chun LAI ,  Po-Cheng KUNG ,  Li-Chia CHEN ,  Kun-Fu CHUANG ,  Chia-Feng WU

IPC: B01D53/04

Abstract: This disclosure is directed to an adsorption unit, having a frame, multiple spacer pieces and multiple adsorption structures. The frame has an inlet side and an exhaust side. The spacer pieces are arranged in the frame. The adsorbed structures are arranged in the frame, and are restricted by the spacers and fixed in the frame so as to locate between the inlet side and the exhaust side. Air enters the adsorption unit from the environment through the inlet side, passes through the adsorption unit, and leaves the adsorption unit through the exhaust side. The air passes through the adsorption unit and returns to the environment so as to contact the adsorption structures to remove carbon dioxide and water.

公开(公告)号：US20230216375A1

公开(公告)日：2023-07-06

申请号：US18181868

申请日：2023-03-10

Applicant: Delta Electronics, Inc.

Inventor： Chin-Chun LAI ,  Chao-Wen LU

IPC: H02K7/14 ,  H02K3/47 ,  H02K11/30 ,  F04D25/06 ,  F04D25/08 ,  F04D29/056 ,  F04D29/28 ,  H02K1/12 ,  H02K1/27 ,  H02K7/08 ,  H02K11/33 ,  F04D29/52

CPC classification number: H02K7/14 ,  H02K3/47 ,  H02K11/30 ,  F04D25/06 ,  F04D25/08 ,  F04D29/056 ,  F04D29/281 ,  H02K1/12 ,  H02K1/27 ,  H02K7/08 ,  H02K11/33 ,  F04D29/522 ,  F04D25/0653 ,  H02K2211/03 ,  F04D19/002

Abstract: A micro fan is provided. The micro fan includes a rotor and a stator. The stator includes a plurality of axial induced coil units and a circuit board. The axial induced coil units are respectively preformed as a plurality of stator magnetic pole units, and are coupled to the circuit board. At least one of the coil units includes a coil and insulation material. The insulation material is block-shaped and covers at least a portion of the coil, and the central axis of the coil is parallel to the shaft of the rotor.