公开(公告)号：US10033073B2

公开(公告)日：2018-07-24

申请号：US15152914

申请日：2016-05-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Dongmin Im

IPC: H01M12/08 ,  H01M8/04014 ,  H01M8/22 ,  H01M12/02 ,  H01M8/04089 ,  H01M8/04082 ,  H01M8/04701 ,  H01M10/6565 ,  H01M8/04007 ,  H01M8/0432 ,  H01M10/6566

Abstract: A metal air battery includes: a battery module comprising a metal air cell configured to use oxygen as a positive electrode active material; an air channel unit including a fluid tube extending from a side of a cathode layer of the metal air cell to a side of a metal anode layer of the metal air cell; and an air supply unit configured to supply air to the air channel unit, wherein the fluid tube is configured to direct air from the side of the cathode layer of the metal air cell to the side of the metal anode layer of the metal air cell.

公开(公告)号：US20170117600A1

公开(公告)日：2017-04-27

申请号：US15262142

申请日：2016-09-12

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae Kwon ,  Jeongsik Ko ,  Heungchan Lee

IPC: H01M12/08 ,  H01M8/04746 ,  H01M8/0444 ,  H01M8/04089 ,  H01M8/04119

Abstract: An electrochemical battery including: a battery module comprising at least one electrochemical cell; an air supplier configured to supply air to the battery module and constantly maintain an oxygen concentration in the air that is supplied to the battery module; and an air recirculator configured to recirculate air exhausted from the battery module, wherein the battery module comprises an air inlet port though which air is introduced from the air supplier, and an air outlet port through which air remaining after a reaction in the at least one electrochemical cell is exhausted, and wherein the air recirculator is configured to recirculate the air exhausted through the air outlet port of the battery module to the air inlet port of the battery module.

公开(公告)号：US20170104228A1

公开(公告)日：2017-04-13

申请号：US15153903

申请日：2016-05-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Heungchan Lee ,  Jeongsik Ko ,  Hyukjae Kwon ,  Kihyun Kim ,  Dongmin Im

IPC: H01M8/04223 ,  H01M8/04119 ,  H02J7/00 ,  H01M10/44 ,  H01M8/04746 ,  H01M12/08 ,  H01M10/46

CPC classification number: H01M8/04231 ,  H01M8/04119 ,  H01M8/04761 ,  H01M10/44 ,  H01M10/46 ,  H01M12/08 ,  H02J7/0042 ,  Y02E60/128

Abstract: A metal air battery system includes an air intake apparatus configured to draw external air, a metal air battery module configured to receive oxygen from the air intake apparatus to perform a discharging reaction, and comprising at least one inlet through configured for oxygen inflow and at least one outlet configured for oxygen outflow, and a flow path connection unit connecting the air intake apparatus to the metal air battery module. A position of the at least one inlet and a position of the at least one outlet is con figured to alternate between a first opening in the metal air battery module and a second opening in the metal air battery module as the metal air battery module is discharged, and the metal air battery system is configured so that at least a portion of the oxygen in the metal air battery module is removed during a charging reaction.

公开(公告)号：US20160064786A1

公开(公告)日：2016-03-03

申请号：US14750189

申请日：2015-06-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeongsik Ko ,  Hyukjae Kwon ,  Dongmin Im

IPC: H01M12/08

CPC classification number: H01M12/08 ,  H01M4/382 ,  H01M8/0668 ,  H01M8/0687 ,  Y02E60/128

Abstract: A metal-air battery including: a battery cell module for generating electricity by oxidizing a metal and reducing oxygen; and an air purification module in fluid communication with the battery cell module for purifying air, wherein a first portion of the air purification module is configured to supply purified air to the battery cell module, and a second portion of the air purification module is configured to receive air discharged from the battery cell module.

Abstract translation: 一种金属空气电池，包括：通过氧化金属和还原氧发电的电池单元模块; 以及空气净化模块，其与用于净化空气的电池单元模块流体连通，其中，所述空气净化模块的第一部分被配置为将净化空气供应到所述电池单元模块，并且所述空气净化模块的第二部分被配置为 接收从电池单元模块排出的空气。

公开(公告)号：US12128395B2

公开(公告)日：2024-10-29

申请号：US17411640

申请日：2021-08-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dongsik Yang ,  Hyukjae Kwon ,  Minseok Koo ,  Sukeun Kuk ,  Sehyeong Oh ,  Hyun Chul Lee ,  Sangmin Ji

IPC: C23C16/52 ,  B01J7/00 ,  C23C16/448 ,  H01L21/67

CPC classification number: B01J7/00 ,  C23C16/448 ,  C23C16/4481 ,  H01L21/67017 ,  H01L21/67253

Abstract: A process apparatus includes a gas supplier which supplies a reaction gas having a constant concentration, and a processor which performs a predetermined process by the reaction gas supplied from the gas supplier, where the gas supplier includes a reactor which accommodates a solid phase reactant, a heater which applies heat to the solid phase reactant to convert the solid phase reactant to a reaction gas in a gas phase, a gas pump which applies a predetermined pumping pressure to the reactor, and a gas outlet which discharges the reaction gas to the processor.

公开(公告)号：US12055320B2

公开(公告)日：2024-08-06

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 ,  B01D46/44 ,  B01D53/02 ,  F24F1/48 ,  F24F1/56 ,  F24F8/10 ,  F24F8/20 ,  F24F9/00 ,  F24F110/12 ,  F24F110/20 ,  F24F110/52

CPC classification number: F24F8/99 ,  B01D46/0032 ,  B01D46/0049 ,  B01D46/448 ,  B01D53/02 ,  F24F1/48 ,  F24F1/56 ,  F24F8/10 ,  F24F8/20 ,  B01D2279/40 ,  F24F2110/12 ,  F24F2110/20 ,  F24F2110/52

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：US12016982B2

公开(公告)日：2024-06-25

申请号：US17370357

申请日：2021-07-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae Kwon ,  Minseok Koo ,  Hyun Chul Lee ,  Sukeun Kuk ,  Dongsik Yang ,  Sehyeong Oh ,  Inhyuock Cho ,  Sangmin Ji

IPC: A61L9/18 ,  A61L9/20 ,  B01D46/00 ,  B01D53/00 ,  B01D53/86 ,  A61L101/26

CPC classification number: A61L9/18 ,  B01D46/0002 ,  B01D46/0028 ,  B01D53/007 ,  B01D53/8668 ,  A61L2101/26 ,  A61L2209/14 ,  B01D2255/20707 ,  B01D2255/20776 ,  B01D2255/802 ,  B01D2257/708 ,  B01D2259/804 ,  B01D2279/65

Abstract: A filter and a filter system including the filter. The filter includes a porous filter frame having a first upstream-side surface, and a second downstream-side surface based on a thickness direction, the porous filter frame filtering particulate matter. A copper material layer is disposed on at least a portion of the first upstream-side surface of the filter frame.

公开(公告)号：US20240058793A1

公开(公告)日：2024-02-22

申请号：US18158714

申请日：2023-01-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： MinSeok Koo ,  Hyukjae Kwon ,  Dongsik Yang ,  Hyun Chul Lee ,  Jongmin Lee ,  Sangmin Ji

IPC: B01J23/72 ,  B01J21/06 ,  B01J35/00 ,  B01J35/02 ,  B01J35/10 ,  B01J35/04 ,  B01D53/86 ,  B01D53/88 ,  B01D53/00

CPC classification number: B01J23/72 ,  B01J21/063 ,  B01J35/004 ,  B01J35/0013 ,  B01J35/026 ,  B01J35/1014 ,  B01J35/1019 ,  B01J35/1023 ,  B01J35/04 ,  B01D53/8668 ,  B01D53/885 ,  B01D53/007 ,  B01D2255/802 ,  B01D2259/804 ,  B01D2255/20707 ,  B01D2255/20761 ,  B01D2257/708

Abstract: A photocatalyst including a first metal oxide; and a second metal oxide, wherein the first metal oxide is disposed on a surface of the second metal oxide, and wherein absorbance of the photocatalyst in a wavelength region of about 200 nanometers (nm) to about 600 nm is about 5% to about 50% greater than an absorbance of TiO2 in the wavelength region of about 200 nm to about 600 nm.

公开(公告)号：US11794173B2

公开(公告)日：2023-10-24

申请号：US17387448

申请日：2021-07-28

Applicant: Samsung Electronics Co., Ltd. ,  Myongji University Industry and Academia Cooperation

Inventor： Sangmin Ji ,  Hyukjae Kwon ,  Minseok Koo ,  Sukeun Kuk ,  Dongsik Yang ,  Hyun Chul Lee ,  Joeng Gil Seo ,  Namjun So

IPC: B01J27/00 ,  B01J27/08 ,  B01J21/06 ,  B01J35/00 ,  B01J35/10 ,  B01J35/02 ,  B01D53/88

CPC classification number: B01J27/08 ,  B01D53/885 ,  B01J21/063 ,  B01J35/004 ,  B01J35/0033 ,  B01J35/0066 ,  B01J35/026 ,  B01J35/1014 ,  B01D2255/2096 ,  B01D2255/20707 ,  B01D2255/802 ,  B01D2255/9202 ,  B01D2255/9207

Abstract: A composite photocatalyst, a photocatalytic filter for air purification, and an air purification device that includes the photocatalytic filter. The composite photocatalyst includes: a first metal oxide particle; and second metal oxide particles arranged on a surface of the first metal oxide particle, wherein specific surface area of the second metal oxide particles is greater than specific surface area of the first metal oxide particle, and bandgap energy of the second metal oxide particles is greater than bandgap energy of the first metal oxide particle. The composite photocatalyst structure may degrade and remove gaseous pollutants under room temperature and atmospheric pressure conditions. The composite photocatalyst may be applied to various indoor and outdoor air purification systems in the form of a photocatalytic filter.

公开(公告)号：US20230031550A1

公开(公告)日：2023-02-02

申请号：US17966369

申请日：2022-10-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Hyukjae Kwon ,  Sangmin Ji ,  Jinkyu Kang ,  Kitae Park ,  Hyun Chul Lee ,  Seokwhan Chung ,  Hyoungwoo Choi

IPC: B01J35/04 ,  B01J35/00 ,  B01J38/48 ,  A61L9/20 ,  B01D53/88 ,  B01D53/96 ,  B01D53/86

Abstract: A recyclable ceramic catalyst filter, a filtering system including the same, and a method of managing the filtering system are provided. The ceramic catalyst filter has a monolithic structure including a first surface which blocks a first material; and a second surface which removes a second material that passed through the first surface, where the second surface is activated and operates as a catalyst layer which removes the second material in response to energy supplied to the second surface.