公开(公告)号：US20230321668A1

公开(公告)日：2023-10-12

申请号：US17794613

申请日：2021-11-12

Applicant: BEIANG AIR TECH LTD.

Inventor： Hongyu RAN ,  Yan ZHANG ,  Yigang LIU ,  Yaoyuan LU ,  Hongqiang LI ,  Qidong ZHANG

IPC: B03C3/78 ,  B03C3/82 ,  B03C3/41 ,  B03C3/47 ,  B03C3/011 ,  B03C3/019 ,  B03C3/08 ,  B03C3/12 ,  F24F8/192 ,  F24F8/167 ,  F24F8/108 ,  F24F8/80 ,  B01D46/00 ,  B01D53/86

CPC classification number: B03C3/78 ,  B01D2258/06 ,  B03C3/41 ,  B03C3/47 ,  B03C3/011 ,  B03C3/019 ,  B03C3/08 ,  B03C3/12 ,  F24F8/192 ,  F24F8/167 ,  F24F8/108 ,  F24F8/80 ,  B01D46/0032 ,  B01D53/86 ,  B03C2201/28 ,  F24F2221/22 ,  B03C3/82

Abstract: The present application provide an air purifier and a cleaning method for same The air purifier includes: a housing, which is provided with an air inlet and an air outlet and a detachable door panel; a protective cover, which is detachably disposed on an inner wall of the housing and opposite to the door panel, and located between the air inlet and the air outlet; and an electrostatic filter element, which includes an emission assembly and a collection assembly, the emission assembly and the collection assembly are detachably disposed in the protective cover, the emission assembly is located at a side of the collection assembly close to the air inlet. The detachable protective cover is provided to facilitate washing and protect the housing. The emission assembly and the collection assembly are detachably mounted in the protective cover, so that they can be separately cleaned.

公开(公告)号：US20180271347A1

公开(公告)日：2018-09-27

申请号：US15825850

申请日：2017-11-29

Applicant: STEVEN JAY SNIDER

Inventor： STEVEN JAY SNIDER

IPC: A47L13/41

CPC classification number: A47L13/41 ,  B03C2201/28

Abstract: A magnetic tool for manipulated conveyance over a surface for magnetic collection of ferrous articles. This tool has a three-sided extruded channel, which cooperates with an opposing steel top plate to form a protective magnet housing for one or more magnets.The extruded channel is configured to direct magnet flux downward to optimize the attraction efficiency of the tool.Magnetic flux is further optimized by the use of multiple magnets in the channel housing of opposite polarity. The steel top plate channel also serves as the primary structural element of the tool for attachment of conveyance and manipulation means, such as an adjustable handle by means of an ACME collar and two axles for wheels.The invention is the three-sided extruded channel, that has an incorporated track for a free-floating hinged release lever. The release lever has been designed specifically as a means of easily removing ferrous material attracted by the three-sided channel, that allows to pass through the magnetic field from the magnets. As a means of incorporating minimal mechanical friction, the magnets are allowed to remain in a static position within the housing. A free-floating release lever is incorporated via a hinge into the extruded housing as to create a space gap between the magnetic field and the ferrous materials collected when operated. This allows for easy removal of the ferrous material without the operator having to be in direct contact with it.

公开(公告)号：US10005089B2

公开(公告)日：2018-06-26

申请号：US15837531

申请日：2017-12-11

Applicant: Adey Holdings (2008) Limited

Inventor： Christopher Adey ,  Simon Downie ,  Matthew Taylor

IPC: B01D21/24 ,  B04C5/14 ,  B03C1/30 ,  C02F1/48 ,  B01D29/90 ,  E03B7/07 ,  B01D21/26 ,  B01D21/00 ,  B03C1/14 ,  B03C1/02 ,  B03C1/0355 ,  B03C1/28 ,  F16L21/00 ,  F16L29/00 ,  B21D39/04 ,  F24D19/00 ,  B04C3/06 ,  B04C5/185 ,  F17D3/16 ,  B01D35/30 ,  B01D35/06 ,  F16L55/24 ,  C02F101/20

CPC classification number: B04C5/14 ,  B01D21/0009 ,  B01D21/0042 ,  B01D21/2411 ,  B01D21/2483 ,  B01D21/26 ,  B01D21/267 ,  B01D29/908 ,  B01D35/06 ,  B01D35/303 ,  B01D2201/302 ,  B01D2201/4023 ,  B01D2221/02 ,  B03C1/02 ,  B03C1/0355 ,  B03C1/14 ,  B03C1/286 ,  B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/28 ,  B04C3/06 ,  B04C5/185 ,  B21D39/044 ,  C02F1/488 ,  C02F2101/203 ,  C02F2201/48 ,  C02F2303/22 ,  E03B7/074 ,  F16L21/00 ,  F16L29/007 ,  F16L55/24 ,  F17D3/16 ,  F24D19/0092 ,  Y10T137/794

Abstract: A separator device 10 for removing particles from suspension in a fluid including a housing 12, having first and second apertures 96 for ingress and egress of fluid into and out of the housing 12; a first separator chamber 38 disposed at one end of the housing; a second separator chamber 40 disposed at the other end of the housing, and a central chamber disposed between the first and second separator chambers 38, 40, the first and second separator chambers 38, 40 being apertured for ingress and egress of fluid from the central chamber and each containing obstruction means to slow the flow of fluid within the chamber.

公开(公告)号：US20180141054A1

公开(公告)日：2018-05-24

申请号：US15570332

申请日：2016-04-29

Applicant: Fleenor Manufacturing, Inc.

Inventor： Jeff FLEENOR ,  Kurtis STOCKDALE

IPC: B03C3/66 ,  B03C1/033 ,  B03C1/034 ,  B03C3/47 ,  B03C1/28 ,  B03C3/82

CPC classification number: B03C3/66 ,  B03C1/0332 ,  B03C1/034 ,  B03C1/284 ,  B03C1/286 ,  B03C1/288 ,  B03C1/30 ,  B03C3/47 ,  B03C3/82 ,  B03C2201/18 ,  B03C2201/28

Abstract: A filter for removing ferrous particles from a fluid. The filter has an outer filter housing and a non-ferrous liner inside the housing. A plurality of magnets are longitudinally extended at intervals outside the liner. An insert inside the liner imparting a directional flow to the fluid inside the filter whereby ferrous particles in the fluid are trapped by the magnets and held against the non-ferrous line.

公开(公告)号：US20180099294A1

公开(公告)日：2018-04-12

申请号：US15837531

申请日：2017-12-11

Applicant: Adey Holdings (2008) Limited

Inventor： Christopher Adey ,  Simon Downie ,  Matthew Taylor

IPC: B04C5/14 ,  F24D19/00 ,  F17D3/16 ,  B01D21/00 ,  B01D21/24 ,  B01D21/26 ,  B01D29/90 ,  B01D35/06 ,  B01D35/30 ,  B03C1/02 ,  B03C1/0355 ,  B03C1/14 ,  F16L29/00 ,  F16L21/00 ,  E03B7/07 ,  C02F1/48 ,  B21D39/04 ,  B04C5/185 ,  B04C3/06 ,  B03C1/30 ,  B03C1/28 ,  C02F101/20 ,  F16L55/24

CPC classification number: B04C5/14 ,  B01D21/0009 ,  B01D21/0042 ,  B01D21/2411 ,  B01D21/2483 ,  B01D21/26 ,  B01D21/267 ,  B01D29/908 ,  B01D35/06 ,  B01D35/303 ,  B01D2201/302 ,  B01D2201/4023 ,  B01D2221/02 ,  B03C1/02 ,  B03C1/0355 ,  B03C1/14 ,  B03C1/286 ,  B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/28 ,  B04C3/06 ,  B04C5/185 ,  B21D39/044 ,  C02F1/488 ,  C02F2101/203 ,  C02F2201/48 ,  C02F2303/22 ,  E03B7/074 ,  F16L21/00 ,  F16L29/007 ,  F16L55/24 ,  F17D3/16 ,  F24D19/0092 ,  Y10T137/794

Abstract: A separator device 10 for removing particles from suspension in a fluid including a housing 12, having first and second apertures 96 for ingress and egress of fluid into and out of the housing 12; a first separator chamber 38 disposed at one end of the housing; a second separator chamber 40 disposed at the other end of the housing, and a central chamber disposed between the first and second separator chambers 38, 40, the first and second separator chambers 38, 40 being apertured for ingress and egress of fluid from the central chamber and each containing obstruction means to slow the flow of fluid within the chamber.

公开(公告)号：US20170312757A1

公开(公告)日：2017-11-02

申请号：US15141362

申请日：2016-04-28

Applicant: Fleenor Manufacturing, Inc.

Inventor： Jeff Fleenor ,  Kurtis Stockdale

IPC: B03C1/033 ,  B03C1/30

CPC classification number: B03C1/0332 ,  B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/28

Abstract: A filter for removing ferrous particles from a fluid. The filter has an outer filter housing and a non-ferrous liner inside the housing. A plurality of magnets are longitudinally extended at intervals outside the liner. An insert inside the liner imparting a directional flow to the fluid inside the filter whereby ferrous particles in the fluid are trapped by the magnets and held against the non-ferrous line.

公开(公告)号：USD794165S1

公开(公告)日：2017-08-08

申请号：US29560406

申请日：2016-04-06

Applicant: Adey Holdings (2008) Limited

Designer： Christopher Adey ,  Matthew Taylor ,  Simon Downie

CPC classification number: B04C5/14 ,  B01D21/0009 ,  B01D21/0042 ,  B01D21/2411 ,  B01D21/2483 ,  B01D21/26 ,  B01D21/267 ,  B01D29/908 ,  B01D35/06 ,  B01D35/303 ,  B01D2201/302 ,  B01D2201/4023 ,  B01D2221/02 ,  B03C1/02 ,  B03C1/0355 ,  B03C1/14 ,  B03C1/286 ,  B03C1/288 ,  B03C1/30 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/28 ,  B04C3/06 ,  B04C5/185 ,  B21D39/044 ,  C02F1/488 ,  C02F2101/203 ,  C02F2201/48 ,  C02F2303/22 ,  E03B7/074 ,  F16L21/00 ,  F16L29/007 ,  F16L55/24 ,  F17D3/16 ,  F24D19/0092 ,  Y10T137/794

Abstract: A separator device for removing particles from suspension in a liquid comprises: a housing (12), having first (19) and second (40) chambers with apertures (98) for ingress and egress of liquid into the first chamber (19); means (100) for setting up a swirl of liquid within the first chamber (19); apertures enabling flow of liquid between the first chamber (19) and the second chamber (40); means for setting up a swirl of liquid within the second chamber (40), the swirl in the second chamber (40) being in substantially the opposite direction to the swirl in the first chamber, and there being no substantial flow in the second chamber (40) which is in the same direction as the swirl in the first chamber (19).

公开(公告)号：US09675972B2

公开(公告)日：2017-06-13

申请号：US12921256

申请日：2009-03-09

Applicant: Michael G. Pollack ,  Ramakrishna Sista ,  Zhishan Hua ,  Vamsee K. Pamula ,  Arjun Sudarsan ,  Vijay Srinivasan ,  Prasanna Thwar ,  Alexander Shenderov ,  Dwayne Allen

Inventor： Michael G. Pollack ,  Ramakrishna Sista ,  Zhishan Hua ,  Vamsee K. Pamula ,  Arjun Sudarsan ,  Vijay Srinivasan ,  Prasanna Thwar ,  Alexander Shenderov ,  Dwayne Allen

IPC: B01L3/00 ,  B01L3/02 ,  B01F13/00 ,  B01F13/08 ,  B03C1/01 ,  B03C1/28

CPC classification number: B01L3/0282 ,  B01F13/002 ,  B01F13/0023 ,  B01F13/0071 ,  B01F13/0076 ,  B01F13/0818 ,  B01L3/502753 ,  B01L2200/0621 ,  B01L2200/0631 ,  B01L2200/0652 ,  B01L2200/0668 ,  B01L2200/141 ,  B01L2300/0832 ,  B01L2300/0864 ,  B01L2300/0867 ,  B01L2400/043 ,  B03C1/01 ,  B03C1/284 ,  B03C1/286 ,  B03C2201/18 ,  B03C2201/26 ,  B03C2201/28 ,  Y10T436/25

Abstract: Methods of concentrating beads in a droplet and/or loading beads on a fluidic device are provided, including among other things, a method of concentrating beads in a droplet, the method comprising: (a) providing a droplet actuator comprising: (i) an interior droplet operations volume; and (ii) a reservoir exterior to the interior volume; (iii) a droplet established in a liquid path extending from the reservoir into the interior volume; (b) providing magnetically responsive beads in the portion of the droplet which is in the reservoir; (c) magnetically attracting the magnetically responsive beads through the liquid path into the portion of the droplet which is in the interior volume; and (d) forming a droplet comprising one or more of the magnetically responsive beads in the interior volume.

公开(公告)号：US09669414B2

公开(公告)日：2017-06-06

申请号：US14389711

申请日：2013-04-02

Applicant: ECLIPSE MAGNETICS LIMITED

Inventor： Steve McAllorum ,  Kevin Martin ,  Gary Liptrot

IPC: B03C1/30 ,  B03C1/02 ,  B03C1/033 ,  B03C1/28 ,  B01D35/06 ,  F24D19/00 ,  C02F1/48 ,  C02F101/20 ,  C02F103/02 ,  C02F101/10 ,  C02F103/00

CPC classification number: B03C1/30 ,  B01D35/06 ,  B03C1/02 ,  B03C1/0332 ,  B03C1/286 ,  B03C2201/18 ,  B03C2201/20 ,  B03C2201/22 ,  B03C2201/28 ,  C02F1/481 ,  C02F1/488 ,  C02F2101/10 ,  C02F2101/203 ,  C02F2103/00 ,  C02F2103/023 ,  C02F2201/48 ,  C02F2303/14 ,  F24D19/0092

Abstract: A magnetic filtration device (105) configured to entrap magnetically susceptible material and non-magnetically susceptible material. An array of magnetic columns (703, 704) of alternating north and south polarity are positioned within a plurality of chambers (308, 309) that direct the fluid flow in an extended flowpath through a magnetic field circuit created by the columns of magnets (703, 704). A separator flange (305) acts to entrap nonferrous particles for subsequent removal and isolation from a fluid network in which the device (105) maybe installed.

公开(公告)号：US09610589B2

公开(公告)日：2017-04-04

申请号：US14718165

申请日：2015-05-21

Applicant: Savannah River Nuclear Solutions, LLC

Inventor： Matthew J. Siegfried ,  Daniel R. Radford ,  Russell K. Huffman

IPC: B03C3/00 ,  B03C3/32 ,  B03C3/34 ,  B03C3/82 ,  B03C3/47 ,  B03C3/41

CPC classification number: B03C3/47 ,  B03C3/08 ,  B03C3/32 ,  B03C3/368 ,  B03C3/41 ,  B03C3/82 ,  B03C2201/04 ,  B03C2201/28

Abstract: An electrostatic particle collector may generally include a housing having sidewalls extending lengthwise between a first end and a second end. The housing may define a plate slot that extends heightwise within the housing between a top end and a bottom end. The housing may further include a plate access window that provides access to the bottom end of the plate slot. The collector may also include a collector plate configured to be installed within the plate slot that extends heightwise between a top edge and a bottom edge. Additionally, when the collector plate is installed within the plate slot, the bottom edge of the collector plate may be accessible from an exterior of the housing via the plate access window so as to allow the bottom edge of the collector plate to be moved relative to the housing to facilitate removal of the collector plate from the housing.