公开(公告)号：US20210030914A1

公开(公告)日：2021-02-04

申请号：US16525616

申请日：2019-07-30

Applicant: Industrial Technology Research Institute

Inventor： Karthickraj Muthuramalingam ,  Chen-Peng Hsu ,  Chien-Chun Lu

IPC: A61L9/20 ,  B01D53/86

Abstract: The disclosure is directed to an air purifier and an automobile air conditioner with an air purifier. The air purifier includes a reactor, a column, an air guider and a plurality of light emitting elements. The reactor includes an air inlet and an air outlet. The column is disposed in the reactor, and the column has a N-side walls. The air guider is disposed on the column, and the air guider is coated with a photocatalyst. The light emitting elements are placed on the N side walls of the column configured to irradiate on the photocatalyst, where each of the light emitting elements has an emitting angle of θ and θ*N>360°.

公开(公告)号：US11471554B2

公开(公告)日：2022-10-18

申请号：US16525616

申请日：2019-07-30

Applicant: Industrial Technology Research Institute

Inventor： Karthickraj Muthuramalingam ,  Chen-Peng Hsu ,  Chien-Chun Lu

IPC: A61L9/20 ,  B01D53/86

Abstract: The disclosure is directed to an air purifier and an automobile air conditioner with an air purifier. The air purifier includes a reactor, a column, an air guider and a plurality of light emitting elements. The reactor includes an air inlet and an air outlet. The column is disposed in the reactor, and the column has a N-side walls. The air guider is disposed on the column, and the air guider is coated with a photocatalyst. The light emitting elements are placed on the N side walls of the column configured to irradiate on the photocatalyst, where each of the light emitting elements has an emitting angle of θ and θ*N>360°.

公开(公告)号：US11312642B2

公开(公告)日：2022-04-26

申请号：US16381816

申请日：2019-04-11

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Chun Lu ,  Chen-Peng Hsu ,  Karthickraj Muthuramalingam

IPC: C02F1/32 ,  C02F1/00

Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.

公开(公告)号：US20190233309A1

公开(公告)日：2019-08-01

申请号：US16381816

申请日：2019-04-11

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Chun Lu ,  Chen-Peng Hsu ,  Karthickraj Muthuramalingam

IPC: C02F1/32

CPC classification number: C02F1/325 ,  C02F2201/322

Abstract: A fluid sterilizing device includes a first reaction chamber, a second reaction chamber, a communication chamber and a light source. The first reaction chamber is connected to a fluid inlet. The second reaction chamber is connected to a fluid outlet. The communication chamber is connected the first reaction chamber with the second reaction chamber. The light source is configured to emit sterilization light to enter the first reaction chamber and the second reaction chamber. The fluid inlet allows a fluid to enter the first reaction chamber, the communication chamber allows the fluid to pass through and enter the second reaction chamber, and a flow velocity distribution of the fluid in the second reaction chamber is different from that of the fluid in the first reaction chamber.

公开(公告)号：US20180290900A1

公开(公告)日：2018-10-11

申请号：US15940552

申请日：2018-03-29

Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE

Inventor： Chien-Chun LU ,  Chen-Peng HSU ,  Karthickraj Muthuramalingam ,  Yi-Keng FU ,  Chieh Lee

IPC: C02F1/32

Abstract: A fluid sterilization device including a reaction chamber body, a light source, a fluid sensor and a controller is provided. The reaction chamber body has a reaction chamber through which a fluid passes. The light source is used to emit a light to the reaction chamber. The fluid sensor is used to detect the passage of the fluid and accordingly output. The controller is used to control the light source to emit the light in response to the signal.