公开(公告)号：US10371616B2

公开(公告)日：2019-08-06

申请号：US15120728

申请日：2014-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Chulwoo Park ,  Sunghwa Lee ,  Yeekyeong Jung

IPC: G01N1/22 ,  C12Q1/04 ,  G01N15/06 ,  C12Q1/24 ,  G01N21/76 ,  C12Q1/06 ,  G01N15/00

Abstract: Provided is an airborne microbial measurement apparatus and a method of measuring the same. The airborne microbial measurement apparatus includes a particle separation device comprising an introduction part for introducing air and a nozzle part disposed on one side of the introduction part, a microbial particle passage through which microbial particles in the air passing through an inner passage of the nozzle part flow, an air particle passage through which air particles in the air passing through an outer space of the nozzle part flow, a collection device communicating with the microbial particle passage, the collection device comprising a filter part onto which the microbial particles are collected, and a luminescence measurement device dispose on one side of the collection device to detect an amount or intensity of light emitted from the microbial particles collected onto the filter part.

公开(公告)号：US10392648B2

公开(公告)日：2019-08-27

申请号：US15120073

申请日：2014-12-16

Applicant: LG ELECTRONICS INC. ,  INDUSTRY-ACADEMIC COOPERATION FOUNDATION, YONSEI UNIVERSITY

Inventor： Chulwoo Park ,  Yeekyeong Jung ,  Sunghwa Lee ,  Jungho Hwang ,  Jiwoon Park

IPC: C12Q1/24 ,  G01N1/22

Abstract: Provided are an airborne microbial measurement apparatus and a method of measuring the same. The airborne microbial measurement apparatus includes a particle separation device including a main body having a flow space in which airborne microorganism flows and a collection unit separably coupled to one side of the main body to collect the airborne microorganism, a reagent container in which a lysis reagent reacting with the airborne microorganism collected in the collection unit and a luminous material are stored, and a luminescence measurement device for measuring intensity of light emitted after the airborne microorganism reacts with the lysis reagent and the luminous material.

公开(公告)号：US10092873B2

公开(公告)日：2018-10-09

申请号：US15120479

申请日：2014-12-12

Applicant: LG ELECTRONICS INC.

Inventor： Yeekyeong Jung ,  Chulwoo Park ,  Sunghwa Lee

IPC: B01D46/00 ,  B01D46/44 ,  F24F3/16 ,  A61L9/00 ,  B01D46/42 ,  B01D46/48 ,  F24F110/66 ,  F24F11/39

Abstract: An air cleaning system and a method of controlling the same, the air cleaning system including a particle separation device for suctioning indoor air to separate microbial particles from air particles, a collection device collecting the microbial particles separated by the particle separation device, a luminescence measurement device for detecting an amount or intensity of light emitted from the microbial particles collected in the collection device, and at least one air cleaning device that selectively operates on the basis of contamination of the microbial particles detected by the luminescence measurement device.

公开(公告)号：US09976957B2

公开(公告)日：2018-05-22

申请号：US15336112

申请日：2016-10-27

Applicant: LG ELECTRONICS INC.

Inventor： Jihyun Kim ,  Bongjo Sung ,  Yeekyeong Jung ,  Sanggu Lee

IPC: G01N21/64 ,  F24F1/00 ,  F24F13/20 ,  G01N1/28 ,  G01N33/00 ,  B03C3/017 ,  F24F3/16 ,  G01N15/06 ,  G01N15/00 ,  G01N1/22 ,  G01N1/40 ,  G01N21/85

CPC classification number: G01N21/6428 ,  B03C3/017 ,  F24F1/0007 ,  F24F1/0025 ,  F24F3/16 ,  F24F11/30 ,  F24F11/52 ,  F24F13/20 ,  F24F2003/1667 ,  F24F2110/50 ,  G01N1/2273 ,  G01N1/28 ,  G01N15/0606 ,  G01N15/0656 ,  G01N21/6486 ,  G01N21/85 ,  G01N33/0036 ,  G01N2001/4038 ,  G01N2015/0046 ,  G01N2015/0065 ,  G01N2015/0693 ,  G01N2021/6482 ,  G01N2021/8578 ,  G01N2201/0642 ,  G01N2201/068 ,  Y02B30/78

Abstract: A device for measuring floating micro-organisms and an air conditioner including a device for measuring floating micro-organisms are provided. The device for measuring floating micro-organisms may include an air flow path through which air including floating micro-organisms may flow, a first main body provided at a first side of the air flow path and having a first space and a second space, a second main body provided at a second side of the air flow path and in which a collecting portion to collect the floating micro-organisms may be provided, a light emitter provided in the first space that emits a predetermined wavelength range of light toward the collecting portion, and a light receiver provided in the second space that detects a fluorescence signal generated from light which acts on riboflavin contained in the floating micro-organisms.

公开(公告)号：US09474822B2

公开(公告)日：2016-10-25

申请号：US14799941

申请日：2015-07-15

Applicant: LG ELECTRONICS INC.

Inventor： Yeekyeong Jung ,  Kyungsoo Yoon ,  Jaesoo Jang ,  Bongjo Sung

IPC: A61L9/22 ,  A61L9/12

CPC classification number: A61L9/12 ,  A61L9/22 ,  A61L2209/12 ,  A61L2209/14 ,  A61L2209/212 ,  H05H1/2406 ,  H05H2001/2412 ,  H05H2245/121

Abstract: A sterilization and deodorization apparatus is provided. The sterilization and deodorization apparatus may include a frame that defines an outer appearance of the sterilization and deodorization apparatus, a plasma unit or device disposed on or at one or a first side of the frame, the plasma unit forming a plasma region to generate a plurality of ions, and a filter unit or filter disposed on the other or a second side of the frame which is spaced apart from the frame. The filter unit may include a filter frame having a plurality of through-holes so that air passes therethrough, and a photocatalyst applied to the filter frame to perform photocatalytic reaction.

Abstract translation: 提供灭菌除臭装置。 灭菌除臭装置可以包括限定消毒和除臭装置的外观的框架，设置在框架的一侧或第一侧上或其上的等离子体单元或装置，等离子体单元形成等离子体区域以产生多个 以及布置在与框架间隔开的框架的另一侧或第二侧上的过滤器单元或过滤器。 过滤器单元可以包括具有多个通孔的过滤器框架，使得空气通过其中，并且将光催化剂施加到过滤器框架以进行光催化反应。