TREA

Multiple arrangement thereof

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Industry

  • CPC
  • B04C3/04
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B04Centrifugal machines B04CAPPARATUS USING FREE VORTEX FLOW B04C3/00Apparatus in which the axial direction of the vortex (flow following a screw-thread type line) remains unchanged Also devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct

Current Industry

B04C3/04Multiple arrangement thereof
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Uniflow cyclone separator with stable vortex and tangential heavy p...
    • Patent number 11,819,861
    • Issue date Nov 21, 2023
    • Brian W. Hedrick
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Engine air cleaner
    • Patent number 11,536,232
    • Issue date Dec 27, 2022
    • KOHLER CO.
    • Terrence Rotter
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Apparatus, methods and systems for separating particles from air an...
    • Patent number 11,413,631
    • Issue date Aug 16, 2022
    • enVerid Systems, Inc.
    • Udi Meirav
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Filter device
    • Patent number 11,311,890
    • Issue date Apr 26, 2022
    • MANN+HUMMEL GMBH
    • Juergen Schmitt
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Multi-cyclone separator of a multi-stage fluid filter for cleaning...
    • Patent number 11,311,891
    • Issue date Apr 26, 2022
    • MANN+HUMMEL GMBH
    • Klaus-Dieter Ruhland
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Tangential air cleaner with coiled filter cartridge
    • Patent number 11,260,404
    • Issue date Mar 1, 2022
    • Cummins Filtration IP, Inc.
    • Robert A. Bannister
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Flow and pressure control in cyclonic filter arrays
    • Patent number 11,247,157
    • Issue date Feb 15, 2022
    • enVerid Systems, Inc.
    • Sharon Perl-Olshvang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Moisture extraction assembly having a cellular structure with inter...
    • Patent number 11,179,661
    • Issue date Nov 23, 2021
    • CHRIUS TECHNOLOGIES LIMITED
    • Christopher Devereux
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Liquid separator
    • Patent number 11,130,085
    • Issue date Sep 28, 2021
    • Atlas Copco Airpower, naamloze vennootschap
    • Pablo Manuel Fraguela Yanez
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Inlet device for gravity separator
    • Patent number 11,090,661
    • Issue date Aug 17, 2021
    • Cameron Systems AS
    • Dag Kvamsdal
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Protein concentration methods
    • Patent number 11,015,156
    • Issue date May 25, 2021
    • FRANZENBURG
    • Scott Kohl
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Water treatment methods
    • Patent number 10,904,968
    • Issue date Jan 26, 2021
    • LyteSyde, LLC
    • Bruce E. Nadeau
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dust collector and cleaner having the same
    • Patent number 10,799,887
    • Issue date Oct 13, 2020
    • LG Electronics Inc.
    • Kietak Hyun
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Separation device
    • Patent number 10,758,921
    • Issue date Sep 1, 2020
    • China University of Petroleum—Beijing
    • Chunxi Lu
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Engine air cleaner
    • Patent number 10,746,141
    • Issue date Aug 18, 2020
    • Kohler Co.
    • Terrence Rotter
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Tangential air cleaner with coiled filter cartridge
    • Patent number 10,737,282
    • Issue date Aug 11, 2020
    • Cummins Filtration IP, Inc.
    • Robert A. Bannister
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Well production separation systems and methods
    • Patent number 10,717,026
    • Issue date Jul 21, 2020
    • Covenant Testing Technology, LLC
    • Paul Anderson
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Compact axial flow separator
    • Patent number 10,710,013
    • Issue date Jul 14, 2020
    • MUELLER ENVIRONMENTAL DESIGNS, INC.
    • Fred J. Mueller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and process for gas-solids separation
    • Patent number 10,688,504
    • Issue date Jun 23, 2020
    • UOP LLC
    • Sujay R. Krishnamurthy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation device for separating particles from a fluid flow
    • Patent number 10,668,485
    • Issue date Jun 2, 2020
    • MCI MANAGEMENT CENTER INNSBRUCK-INTERNATIONALE HOCHSCHULE GMBH
    • Michael Kraxner
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dust collector and cleaner having the same
    • Patent number 10,639,652
    • Issue date May 5, 2020
    • LG Electronics Inc.
    • Kietak Hyun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Multi-stage axial flow cyclone separator
    • Patent number 10,639,651
    • Issue date May 5, 2020
    • Metha Yoavaphankul
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dust collector and cleaner having the same
    • Patent number 10,632,478
    • Issue date Apr 28, 2020
    • LG Electronics Inc.
    • Kietak Hyun
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Vacuum installation
    • Patent number 10,625,192
    • Issue date Apr 21, 2020
    • KOKS GROUP B.V.
    • Nic Spierdijk
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Dual-stage separator
    • Patent number 10,625,274
    • Issue date Apr 21, 2020
    • ENERCORP SAND SOLUTIONS INC.
    • Nikolay Spiridonov
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Hood of a multi cyclone block of an air cleaner and air cleaner
    • Patent number 10,570,859
    • Issue date Feb 25, 2020
    • MANN+HUMMEL GMBH
    • Anand Navaliger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dust collector and vacuum cleaner having the same
    • Patent number 10,517,453
    • Issue date Dec 31, 2019
    • LG Electronics Inc.
    • Kietak Hyun
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dust collector for vacuum cleaner
    • Patent number 10,492,652
    • Issue date Dec 3, 2019
    • LG Electronics Inc.
    • Kietak Hyun
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Two-stage dust-air separation structure and dust cup comprising same
    • Patent number 10,406,535
    • Issue date Sep 10, 2019
    • KINGCLEAN ELECTRIC CO., LTD.
    • Zugen Ni
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Portable cyclone dust separator and corresponding dedusting system
    • Patent number 10,363,565
    • Issue date Jul 30, 2019
    • BOSCH POWER TOOLS (CHINA) CO. LTD.
    • Feng Chen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Dust and gas separator and vacuum cleaner
    • Publication number 20240099530
    • Publication date Mar 28, 2024
    • Shenzhen Chenbei Technology Co., Ltd.
    • Junping Li
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    HANDHELD VACUUM CLEANER WITH IMPROVED FILTRATION EFFICIENCY
    • Publication number 20240000275
    • Publication date Jan 4, 2024
    • DREAME INNOVATION TECHNOLOGY (SUZHOU) CO., LTD.
    • RU ZHANG
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Uniflow Cyclone Separator with Stable Vortex and Tangential Heavy P...
    • Publication number 20230302467
    • Publication date Sep 28, 2023
    • Brian W. Hedrick
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    CLEANING APPARATUS
    • Publication number 20230240495
    • Publication date Aug 3, 2023
    • Beijing Roborock Technology Co., Ltd.
    • Qing SUN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    CLEANER
    • Publication number 20230210323
    • Publication date Jul 6, 2023
    • LG ELECTRONICS INC.
    • Jungbae HWANG
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    MULTICYCLONE SEPARATOR
    • Publication number 20220401968
    • Publication date Dec 22, 2022
    • Foremost Equipment LP
    • Michael McCarthy
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEPARATION STRUCTURE FOR DUST CUP OF VACUUM CLEANER
    • Publication number 20220400918
    • Publication date Dec 22, 2022
    • Shenzhen Shermon Technology Co., Limited
    • Pengfei Lu
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DESANDING WELLHEAD
    • Publication number 20220307363
    • Publication date Sep 29, 2022
    • ENERCORP ENGINEERED SOLUTIONS INC.
    • Rory Nagge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLOW AND PRESSURE CONTROL IN CYCLONIC FILTER ARRAYS
    • Publication number 20220161173
    • Publication date May 26, 2022
    • enVerid Systems, Inc.
    • Sharon PERL-OLSHVANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONIC AIR FILTRATION EQUIPMENT
    • Publication number 20210387207
    • Publication date Dec 16, 2021
    • Darren Richard Bibby
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Dewatering Method And System
    • Publication number 20210214255
    • Publication date Jul 15, 2021
    • Weir Minerals Australia Ltd.
    • Nils Richard Steward
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    SYSTEM AND METHOD FOR TREATING HIGH-SALT HIGH-ORGANIC WASTEWATER AN...
    • Publication number 20210188683
    • Publication date Jun 24, 2021
    • Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences
    • Fengming Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER TREATMENT METHODS
    • Publication number 20210153316
    • Publication date May 20, 2021
    • LYTESYDE, LLC
    • Bruce E. NADEAU
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    FLOW AND PRESSURE CONTROL IN CYCLONIC FILTER ARRAYS
    • Publication number 20200360847
    • Publication date Nov 19, 2020
    • enVerid Systems, Inc.
    • Sharon PERL-OLSHVANG
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    TANGENTIAL AIR CLEANER WITH COILED FILTER CARTRIDGE
    • Publication number 20200353483
    • Publication date Nov 12, 2020
    • CUMMINS FILTRATION IP, INC.
    • Robert A. Bannister
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Multi-Cyclone Separator of a Multi-Stage Fluid Filter for Cleaning...
    • Publication number 20200030821
    • Publication date Jan 30, 2020
    • Mann + Hummel GmbH
    • Klaus-Dieter Ruhland
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Filter Device
    • Publication number 20200030820
    • Publication date Jan 30, 2020
    • Mann + Hummel GmbH
    • Juergen Schmitt
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    SEPARATION DEVICE
    • Publication number 20190321833
    • Publication date Oct 24, 2019
    • China University of Petroleum-Beijing
    • Chunxi Lu
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    WATER TREATMENT METHODS
    • Publication number 20190289690
    • Publication date Sep 19, 2019
    • LYTESYDE, LLC
    • Bruce E. Nadeau
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
  • Information Patent Application

    LIQUID SEPARATOR
    • Publication number 20190262752
    • Publication date Aug 29, 2019
    • ATLAS COPCO AIRPOWER, NAAMLOZE VENNOOTSCHAP
    • Pablo Manuel FRAGUELA YANEZ
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MOISTURE EXTRACTION ASSEMBLY HAVING A CELLULAR STRUCTURE WITH INTER...
    • Publication number 20190126180
    • Publication date May 2, 2019
    • Omnidex Limited
    • Christopher Devereux
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS AND PROCESS FOR GAS-SOLIDS SEPARATION
    • Publication number 20190099766
    • Publication date Apr 4, 2019
    • UOP LLC
    • Sujay R. Krishnamurthy
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUST COLLECTOR AND CLEANER HAVING THE SAME
    • Publication number 20190091703
    • Publication date Mar 28, 2019
    • LG Electronics Inc.
    • Kietak Hyun
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    DUST COLLECTOR AND CLEANER HAVING THE SAME
    • Publication number 20190091702
    • Publication date Mar 28, 2019
    • LG ELECTRONICS INC.
    • Kietak HYUN
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Inlet Device For Gravity Separator
    • Publication number 20190030546
    • Publication date Jan 31, 2019
    • Cameron Systems AS
    • Dag Kvamsdal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATION DEVICE FOR SEPARATING PARTICLES FROM A FLUID FLOW
    • Publication number 20190009281
    • Publication date Jan 10, 2019
    • MCI MANAGEMENT CENTER INNSBRUCK - INTERNATIONALE HOCHSCHULE GMBH
    • Michael Kraxner
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    COMPACT AXIAL FLOW SEPARATOR
    • Publication number 20180369731
    • Publication date Dec 27, 2018
    • Mueller Environmental Designs, Inc.
    • Fred J. Mueller
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DUAL-STAGE SEPARATOR
    • Publication number 20180353975
    • Publication date Dec 13, 2018
    • ENERCORP SAND SOLUTIONS INC.
    • Nikolay Spiridonov
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VACUUM INSTALLATION
    • Publication number 20180311603
    • Publication date Nov 1, 2018
    • Koks Group B.V.
    • Nic SPIERDIJK
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    TANGENTIAL AIR CLEANER WITH COILED FILTER CARTRIDGE
    • Publication number 20180290153
    • Publication date Oct 11, 2018
    • CUMMINS FILTRATION IP, INC.
    • Robert A. Bannister
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL