公开(公告)号：US20240263813A1

公开(公告)日：2024-08-08

申请号：US18229801

申请日：2023-08-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongwook KIM ,  Jaiyoung CHUNG ,  Joonseon JEONG

IPC: F24F8/167 ,  F24F8/192

CPC classification number: F24F8/167 ,  F24F8/192

Abstract: An air purifier includes a reactor in a tubular shape defining a hollow region extending in a first direction, a first electrode unit extending in the first direction and arranged in the hollow region, a second electrode unit arranged to surround the first electrode unit and separated from the first electrode unit with a certain space therebetween, a power source unit which applies a certain voltage between the first electrode unit and the second electrode unit to generate plasma between the first electrode unit and the second electrode unit, a support arranged between the first electrode unit and the second electrode unit, where a plurality of through-holes extending in the first direction is defined through the support, and a catalyst coated on a surface of the support defining the plurality of through-holes.

公开(公告)号：US20240139368A1

公开(公告)日：2024-05-02

申请号：US18199866

申请日：2023-05-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaeeun KIM ,  Joonseon JEONG ,  Jinkyu KANG ,  Dongwook KIM

IPC: A61L9/20

CPC classification number: A61L9/20 ,  A61L2202/11 ,  A61L2202/122 ,  A61L2202/123 ,  A61L2202/14

Abstract: An air purifying performance evaluation device includes a chamber which accommodates an inspection object, a stirring fan which circulates air inside the chamber, a sterilizer configured sterilize microorganisms inside the chamber, a microorganism injector which injects microorganisms from the outside of the chamber into the inside of the chamber, and a sampling assembly which obtains a sample of microorganisms inside the chamber.

公开(公告)号：US20210231324A1

公开(公告)日：2021-07-29

申请号：US17160777

申请日：2021-01-28

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY PUBLIC CORPORATION OSAKA

Inventor： Kitae PARK ,  Jinkyu KANG ,  Haruhiko YAMASAKI ,  Tomoyuki KUROKI ,  Masaaki OKUBO ,  Tadao YAGI ,  Hyun Chul LEE ,  Joonseon JEONG ,  Hyoungwoo CHOI

IPC: F24F8/30 ,  F24F8/98 ,  F24F8/167

Abstract: An air purification device includes a reactor having a hollow shape and extending in one direction, a discharge plasma generator comprising a first electrode disposed on an outer wall of the reactor and a second electrode disposed inside the reactor, where the discharge plasma generator is configured to generate a discharge plasma in a discharge region, a plurality of dielectric particles disposed on a packed-bed of the reactor, a liquid supplier which supplies a liquid into the reactor, and a liquid recoverer which recovers the liquid discharged from the reactor.

公开(公告)号：US20240216858A1

公开(公告)日：2024-07-04

申请号：US18212544

申请日：2023-06-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jaiyoung CHUNG ,  Dongwook KIM ,  Joonseon JEONG ,  Jinkyu KANG ,  Dongjin LEE ,  Jaehee CHANG

IPC: B01D53/32 ,  B01D45/08 ,  B01D47/06 ,  B01D50/40 ,  B03C3/01 ,  B03C3/08 ,  B03C3/09 ,  B03C3/47 ,  B03C3/49

CPC classification number: B01D53/323 ,  B01D45/08 ,  B01D47/06 ,  B01D50/40 ,  B03C3/01 ,  B03C3/08 ,  B03C3/09 ,  B03C3/47 ,  B03C3/49 ,  B01D2259/818

Abstract: An air purifier includes an air inlet through which contaminated air is introduced, a plasma reaction unit connected in fluid communication with the air inlet and including a predetermined discharge region generating discharge plasma, and a dust collector that is connected in fluid communication with the plasma reaction unit and collects and removes contaminants from first purified air discharged from the plasma reaction unit.

公开(公告)号：US20210172631A1

公开(公告)日：2021-06-10

申请号：US17109628

申请日：2020-12-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae KWON ,  Taeksoo KIM ,  Hyun Chul LEE ,  Joonseon JEONG ,  Inhyuock CHO ,  Sangmin JI ,  Jaeseung HAN ,  Jinkyu KANG ,  Ilhwan KIM ,  Kitae PARK ,  Seokwhan CHUNG ,  Hyoungwoo CHOI

IPC: F24F8/99 ,  B01D46/00 ,  B01D53/02 ,  B01D46/44 ,  F24F1/48 ,  F24F8/20 ,  F24F1/56 ,  F24F8/10

Abstract: An outdoor air cleaning system includes a partition surrounding a purification space to isolate the purification space from an external space and having at least one opening connecting the purification space to the external space, an air purifying device configured to supply purified air to the purification space, and a controller configured to control the air purifying device. An openness level defined as an area ratio of the opening with respect to a surface area of the partition is about 10% or more and about 50% or less.

公开(公告)号：US20200052330A1

公开(公告)日：2020-02-13

申请号：US16449910

申请日：2019-06-24

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Hongsoo CHOI ,  Dongjin LEE ,  Joonseon JEONG

IPC: H01M10/0565 ,  H01M10/052 ,  H01M4/525 ,  H01M4/58 ,  H01M4/136

Abstract: A sulfide solid electrolyte including: a sulfide electrolyte for a lithium battery; and a metal-organic framework.