公开(公告)号：US10243431B2

公开(公告)日：2019-03-26

申请号：US14674325

申请日：2015-03-31

Applicant: Industrial Technology Research Institute

Inventor： Ying-Che Weng ,  Chun-Han Chen ,  Hung-Cheng Yen ,  Yung-Jen Cheng

IPC: H02K9/14 ,  H02K9/00 ,  H02K9/04 ,  H02K9/02 ,  H02K9/12 ,  H02K9/06

Abstract: The present disclosure relates to a heat dispersion apparatus for motors, which comprises: a cooling fan, and a guide cover. The cooling fan has a plurality of fan blades disposed radially on a back plate, the outside portion of the fan blades axially extend beyond the periphery of the back plate, and the back plate is a cone structure. The guide cover has air inlet, a plurality of holes opened on the surface of the air inlet with slots, the slots arranged in accordance with the rotation direction of the cooling fan, and each slot set up a chamfer for leading into more air to reduce temperature. With this device, airflow supercharging and peripheral axial flow are improved, and the slot structure and the cooling fan blades can introduce a large scale of air; thereby the present invention provides a significant improvement to motors.

公开(公告)号：US10215784B1

公开(公告)日：2019-02-26

申请号：US15832942

申请日：2017-12-06

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chun-Han Chen ,  Chun-Hsiang Yang ,  Yung-Jen Cheng ,  Ming-Fa Tsai ,  Ying-Che Weng

IPC: H02M5/42 ,  H02M5/45 ,  H02P21/02 ,  G01R21/133 ,  H03L7/08 ,  G01R25/00 ,  H02P23/00 ,  H02P23/14

Abstract: A measuring system, during a measurement process thereof, uses a phase-locked loop mechanism of a stator phase voltage and a stator phase current of a three-phase AC motor to effectively remove harmonics and to sense and obtain the amplitude effective values of the phase voltage and the phase current of the three-phase AC motor and the phase difference between the phase voltage and phase current. Therefore, the measuring apparatus is capable of quickly and accurately calculating the input power of the motor without having to measure the parameters of the motor.

公开(公告)号：US11850606B2

公开(公告)日：2023-12-26

申请号：US17106222

申请日：2020-11-30

Applicant: Industrial Technology Research Institute

Inventor： Fu-Ching Tung ,  Hsuan-Fu Wang ,  Jwu-Sheng Hu ,  Yung-Jen Cheng ,  Hung-Cheng Yen ,  Meng-Chun Chen

IPC: B04C5/26 ,  B04C9/00 ,  B01D47/10

CPC classification number: B04C9/00 ,  B01D47/10 ,  B04C5/26 ,  B04C2009/008

Abstract: A particles capturing system includes a venturi filter device, a cyclone filter device, a plurality of first nozzles and air to flow through the system. The venturi filter device has an air intake portion, a neck portion and an air outlet portion. The cyclone filter device, disposed in the air outlet portion, has an entrance and an exit. The plurality of first nozzles, disposed inside the venturi filter device, have a height greater than that of the the neck portion. When the air flows, the air enters the venturi filter device via an air inlet of the air intake portion, then orderly passes through the neck portion and the plurality of first nozzles, then enters the cyclone filter device via the entrance, and finally leaves the cyclone filter device via the exit, such that particles in the flowing air can be captured.

公开(公告)号：US09302919B2

公开(公告)日：2016-04-05

申请号：US13860637

申请日：2013-04-11

Applicant: Industrial Technology Research Institute

Inventor： Yung-Jen Cheng ,  Hung-Cheng Yen

IPC: C02F1/44 ,  C02F1/00 ,  B01D61/14 ,  C02F1/28 ,  C02F1/42 ,  B01D35/26 ,  B01D35/30 ,  B01D61/08 ,  B01D61/10 ,  C02F103/08

CPC classification number: C02F1/002 ,  B01D35/26 ,  B01D35/30 ,  B01D61/08 ,  B01D61/10 ,  B01D2313/20 ,  B01D2313/243 ,  C02F1/283 ,  C02F1/42 ,  C02F1/441 ,  C02F2001/427 ,  C02F2103/08 ,  Y02A20/131

Abstract: A seawater desalination unit is disclosed, which comprises: a frame, an exit filtration part, and a water drawing part. The frame is configured with a reservoir, a water intake pipe and a water discharge pipe in a manner that the water intake pipe is connected to the reservoir respectively via one end thereof, while allowing a first check valve to be disposed at a position between the reservoir and the water intake pipe, and the water discharge pipe is connected to the second filtration part and the reservoir respectively via two opposite ends thereof, while allowing a second check valve to be disposed at a position between the high-pressure reservoir and the water discharge pipe. Moreover, the water drawing part is arranged in fluid communication with the water intake pipe.

Abstract translation: 公开了一种海水淡化装置，其特征在于，包括：框架，出口过滤部和抽水部。 框架配置有储水器，进水管和排水管，其方式为，进水管经由其一端连接到储存器，同时允许第一止回阀设置在第一止回阀 储水器和进水管，排水管分别经由其两个相对端连接到第二过滤部分和储存器，同时允许第二止回阀设置在高压储存器和水的位置之间 排水管。 此外，抽水部分与进水管流体连通。