公开(公告)号：US06620224B1

公开(公告)日：2003-09-16

申请号：US10217308

申请日：2002-08-12

Applicant: Hisashi Sato

Inventor： Hisashi Sato

IPC: B03C341

CPC classification number: B03C3/70 ,  B03C3/41 ,  B03C3/49 ,  B03C3/84 ,  B03C2201/28 ,  Y10S55/38

Abstract: In accordance with the present invention, there is provided an air purification device including: a first electrode in the shape of a hollow cylinder having both ends open; a second electrode in the shape of a solid needle having a tip end portion of a predetermined length including a pointed tip; a dielectric member covering the second electrode except the tip end portion; and a power supply for applying a high voltage across the two electrodes in order to create a corona discharge, for generating ozone and ion wind. The dielectric material may be of any type of silicone or plastic (including epoxy) as long as it is inexpensive and easy to mold. The dielectric member is, for example, in the shape of a circular flange, providing ease of maintenance and safety measures as well as permitting effective airflow.

Abstract translation: 根据本发明，提供了一种空气净化装置，包括：第一电极，其形状为两端敞开的中空筒; 固体针形状的第二电极，其具有包括尖端的预定长度的末端部分; 覆盖除了前端部分之外的第二电极的电介质部件; 以及用于在两个电极两端施加高电压以产生电晕放电以产生臭氧和离子风的电源。 介电材料可以是任何类型的硅树脂或塑料（包括环氧树脂），只要其便宜且易于模塑即可。 电介质构件例如是圆形凸缘的形状，提供易于维护和安全措施以及允许有效的气流。

公开(公告)号：US20020056679A1

公开(公告)日：2002-05-16

申请号：US10039510

申请日：2001-10-23

Inventor： Takashi Sato

IPC: C02F001/48

CPC classification number: C02F1/482 ,  B01J19/087 ,  B01J2219/0852 ,  B01J2219/0867 ,  B01J2219/0877 ,  B03C1/288 ,  B03C2201/18 ,  B03C2201/28 ,  C02F1/48

Abstract: The present invention is directed to provide a liquid magnetic processing unit that can activate a liquid flowing in a thick pipe and can perform water treatment. The liquid magnetic processing unit wound around the pipe in which the liquid flows and that activates the liquid by magnetic force, which comprises a water treatment sections having a band wore around the pipe and magnet housings equipped to the band in an inserting manner and that house a plurality of permanent magnets inside, in which the water processing sections are covered with a case that consists of a non-magnetic material.

Abstract translation: 本发明旨在提供一种能够激活在厚管中流​​动的液体并可进行水处理的液体磁性处理单元。 液体磁性处理单元缠绕在液体流过的管道中并且通过磁力激活液体，该液体磁性处理单元包括具有围绕管子穿过的带的水处理部分和以插入方式装配到带状物的磁体壳体， 多个永磁体，其中水处理部分被由非磁性材料构成的壳体覆盖。

公开(公告)号：US12070715B2

公开(公告)日：2024-08-27

申请号：US18141302

申请日：2023-04-28

Applicant: LG ELECTRONICS INC.

Inventor： Yanghwa Lee ,  Chulwoo Park ,  Hojung Kim

IPC: B01D46/66 ,  B03C3/04 ,  B03C3/12 ,  B03C3/36 ,  B03C3/38 ,  B03C3/41 ,  B03C3/47 ,  B03C3/51 ,  F24F1/0057 ,  F24F1/0073 ,  F24F8/192 ,  F24F8/30 ,  F24F8/90 ,  F24F13/08 ,  F24F13/28 ,  H01T19/00 ,  H01T23/00

CPC classification number: B01D46/785 ,  B03C3/04 ,  B03C3/12 ,  B03C3/368 ,  B03C3/38 ,  B03C3/41 ,  B03C3/47 ,  B03C3/51 ,  F24F1/0057 ,  F24F1/0073 ,  F24F8/192 ,  F24F13/082 ,  F24F13/28 ,  H01T19/00 ,  H01T23/00 ,  B03C2201/28 ,  F24F8/194 ,  F24F8/30 ,  F24F8/90 ,  Y02A50/20

Abstract: An air conditioning apparatus according to an aspect of the present invention includes a main body including a suction part through which air is suctioned and a discharge part through which the air suctioned through the suction part is discharged, a fan disposed in the main body to allow the air to flow, an electric charge device coupled to the main body outside the main body to charge dust in the air, and a filter device disposed between the suction part and the discharge part in the main body to collect the charged dust particles.

公开(公告)号：US12059689B2

公开(公告)日：2024-08-13

申请号：US17023685

申请日：2020-09-17

Applicant: KOREA INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yong-Sang Ryu ,  Eui-Sang Yu ,  Taehyun Kim ,  Sang Moon Kim ,  Jongsu Lee

IPC: B03C3/09 ,  B03C3/47 ,  B03C3/68 ,  B03C3/70 ,  B03C3/78 ,  F24F8/192

CPC classification number: B03C3/09 ,  B03C3/47 ,  B03C3/68 ,  B03C3/70 ,  F24F8/192 ,  B03C3/78 ,  B03C2201/28

Abstract: An air conditioning apparatus is provided. The air conditioning apparatus includes: a filter configured to have a first conductor layer, an insulating layer having a thickness in the range of 5 nm to 1000 nm, and a second conductor layer which are sequentially stacked, and include a plurality of holes penetrating through the first conductor layer, the insulating layer, and the second conductor layer; a fan assembly configured to suck air from the outside and provide the sucked air to the filter; a power supply device configured to provide alternating current power between the first conductor layer and the second conductor layer; and a processor configured to control the power supply device to selectively vary a frequency or a voltage magnitude of the alternating current power provided to the filter.

公开(公告)号：US20240024896A1

公开(公告)日：2024-01-25

申请号：US18479936

申请日：2023-10-03

Applicant: ADEY HOLDINGS (2008) LIMITED

Inventor： Simon Downie ,  Kashem Pathan ,  Alan Ferry

IPC: B03C1/28 ,  B01D35/06 ,  C02F1/48 ,  F28F19/01 ,  F24D19/00

CPC classification number: B03C1/288 ,  B01D35/06 ,  C02F1/482 ,  F28F19/01 ,  F24D19/0092 ,  B03C2201/18 ,  B03C2201/28 ,  C02F2103/023

Abstract: A magnetic filter is disclosed suitable for use in large heating and/or cooling systems, for example heating systems using pipework between 2 inch bore and 4 inch bore. The magnetic filter includes a separation chamber in the form of a pipe, and externally-mounted magnetic 5 assemblies which are movable from a position close to the pipe to a position spaced from the pipe. The magnetic assemblies are pivotally mounted to the pipe via a framework.

公开(公告)号：US20180345185A1

公开(公告)日：2018-12-06

申请号：US15552271

申请日：2016-01-28

Applicant: ADEY HOLDINGS (2008) LIMITED

Inventor： Simon Downie ,  Kashem Pathan

IPC: B01D35/06 ,  B01D21/24 ,  B01D21/00 ,  B03C1/28

CPC classification number: B01D35/06 ,  B01D21/0009 ,  B01D21/2411 ,  B01D21/267 ,  B01D2221/02 ,  B03C1/0332 ,  B03C1/286 ,  B03C2201/18 ,  B03C2201/28 ,  F16L27/12 ,  F16L27/125 ,  F24D19/0092 ,  F24H9/0005 ,  F24H9/0047 ,  F28F19/01

Abstract: A magnetic filter (10) includes first and second separation chambers (10, 12). The separation chambers (10, 12) each have an inlet and an outlet, and the separation chambers (10, 12) are joined together such that the inlets of the first and second chambers are adjacent, and the outlets of the first and second chambers are adjacent. An inlet port arrangement (28) connects both inlets to a single inlet pipe, and an outlet port arrangement (30) connects both outlets to a single outlet pipe.

公开(公告)号：US10005015B2

公开(公告)日：2018-06-26

申请号：US14119045

申请日：2012-05-14

Applicant: Ronald L. Bowman

Inventor： Ronald L. Bowman

IPC: B03C3/82 ,  B01D46/00 ,  B01D46/24 ,  B01D46/52

CPC classification number: B01D46/0002 ,  B01D46/2411 ,  B01D46/521 ,  B01D2265/026 ,  B03C3/82 ,  B03C2201/28 ,  Y10T29/49826

Abstract: An air filtration system includes a frame directing an airflow through the air filtration system and a media filter disposed in the frame including one or more filtration elements. The system further includes one or more alignment features and one or more sealing elements interactive with the one or more alignment features to prevent incorrect installation of the media filter into the frame. A method of installing a media filter in an air filtration system includes aligning an alignment feature of the media filter with an opening in a frame of the air filtration system and inserting the media filter into the frame. The alignment feature ensures that the media filter is inserted in the frame in a correct orientation.

公开(公告)号：US10004163B2

公开(公告)日：2018-06-19

申请号：US15167747

申请日：2016-05-27

Applicant: Oracle International Corporation

Inventor： Frank Smith

IPC: H05K7/20 ,  B03C3/82 ,  B03C3/02 ,  H05K9/00 ,  B03C3/017

CPC classification number: H05K7/20736 ,  B03C3/017 ,  B03C3/41 ,  B03C3/47 ,  B03C2201/28 ,  H05K9/0041

Abstract: Embodiments include systems and methods for integrated control of environmental conditions in an equipment enclosure. For example, a novel airflow inlet structure can be installed into a primary airflow path of the equipment enclosure. The airflow inlet structure can include an integrated electrostatic filter sub-structure and an integrated electromagnetic radiation (EMR) control sub-structure. During operation of equipment within the enclosure, air drawn through the equipment enclosure can flow through the primary airflow path in such a way as to flow through the electrostatic filter sub-structure; and the EMR control sub-structure can control EMR emitted by the equipment, such that EMR leaving the enclosure is attenuated to below a threshold level.

公开(公告)号：US09925544B2

公开(公告)日：2018-03-27

申请号：US14818628

申请日：2015-08-05

Applicant: International Business Machines Corporation

Inventor： Eric J. Barkie ,  Benjamin L. Fletcher ,  Andrew P. Wyskida

IPC: B03C3/36 ,  F24F3/16 ,  B03C3/12 ,  B03C3/38 ,  B03C3/47

CPC classification number: B03C3/36 ,  B03C3/12 ,  B03C3/38 ,  B03C3/47 ,  B03C2201/28 ,  F24F3/1603 ,  F24F3/166 ,  F24F2003/1614 ,  F24F2003/1682 ,  Y02A50/21

Abstract: An airborne particle collection system includes an airflow directing unit, register units, a fan unit, and a control system. The airflow directing unit includes a plurality of separately controlled air distribution segments. Each register unit includes a motorized damper and filter. The fan unit is connected to the airflow directing unit and to the register units through piping. The fan unit injects air into the airflow directing unit, and generates a vacuum force that causes exhaust air with airborne particles to be pulled into the register units and filtered by the filters within the register units. The control system selectively controls the air distribution segments of the airflow directing unit and the motorized dampers of the register units to generate alterable airflow patterns between the airflow directing unit and the register units in different zones within a room in which the airflow directing unit and the register units are disposed.

公开(公告)号：US20180015482A1

公开(公告)日：2018-01-18

申请号：US15653440

申请日：2017-07-18

Applicant: PACIFIC AIR FILTRATION HOLDINGS, LLC

Inventor： Larry Rothenberg ,  Alan Viosca ,  Igor Krichtafovitch

IPC: B03C3/41 ,  B03C3/47

CPC classification number: B03C3/41 ,  B03C3/08 ,  B03C3/12 ,  B03C3/32 ,  B03C3/368 ,  B03C3/47 ,  B03C3/60 ,  B03C2201/04 ,  B03C2201/28

Abstract: An electronic air filter containing two separate parts: an inlet part and an outlet part; an ionizer located in the inlet part; a collector located in the outlet part; the inlet part is detachable from the outlet part. The inlet part is a door. The outlet part contains detachable set of collecting electrodes.