公开(公告)号：US11541145B2

公开(公告)日：2023-01-03

申请号：US16629843

申请日：2018-07-13

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Ji Won Kim ,  Jae Hak Jeong ,  Jong Man Kim ,  Sang Chul Shin ,  Si Ho Yu

IPC: A61L9/20 ,  B01D53/88 ,  B60H3/06 ,  F24F3/16 ,  F24F13/08

Abstract: A fluid treatment apparatus including a photocatalyst filter having a first surface and a second surface, a light source unit spaced apart from the photocatalyst filter to provide light to the first surface, a housing including an inlet, an outlet, and a flow path formed between the photocatalyst filter and the light source, and a guide member disposed at one side of the housing and including at least one slat to guide a movement direction of a fluid, in which the slat is inclined at least in a direction closer to the first surface of the photocatalyst filter along an advancing direction of the flow path when an air flow rate of the fluid has a first value, and in a direction away from the first surface of the photocatalyst filter along the advancing direction when the air flow rate of the fluid is greater than the first value.

公开(公告)号：US11467088B2

公开(公告)日：2022-10-11

申请号：US16805432

申请日：2020-02-28

Applicant: SEOUL VIOSYS CO., LTD.

Inventor： Jong Man Kim ,  Ki Yon Park

IPC: G01N21/64 ,  G01N21/88 ,  G01N21/94

Abstract: A detector has an internal sensing space, and includes a light source unit for emitting light into the sensing space, a reflector for reflecting the light, a sample supply for providing a sample into a path of the light, a first sensor unit for sensing the light reflected by the reflector, and a second sensor unit for sensing at least one of scattered light and fluorescence by the sample. The light source and the first and second sensor units are arranged in the sensing space.