TREA

with swinging flaps or revolving sluices Sluices Check-valves

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  • CPC
  • B04C5/15
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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B04Centrifugal machines B04CAPPARATUS USING FREE VORTEX FLOW B04C5/00Apparatus in which the axial direction of the vortex is reversed

Current Industry

B04C5/15with swinging flaps or revolving sluices Sluices Check-valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Down-hole separator for in-situ gas-lift
    • Patent number 11,828,154
    • Issue date Nov 28, 2023
    • Saudi Arabian Oil Company
    • Rayan A. Alrabaei
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Dust collector with negative pressure bagging
    • Patent number 11,458,485
    • Issue date Oct 4, 2022
    • Oneida Air Systems, Inc.
    • John J. Fitzsimmons
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Inline vortex demister
    • Patent number 11,351,492
    • Issue date Jun 7, 2022
    • B/E Aerospace, Inc.
    • Thao Hoang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • 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

    Particulate separator
    • Patent number 10,919,053
    • Issue date Feb 16, 2021
    • Cory M Holdings Ltd.
    • Cory Martindale
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Foreign substance removal apparatus, circulation system and vehicle...
    • Patent number 10,369,497
    • Issue date Aug 6, 2019
    • Mitsubishi Electric Corporation
    • Takafumi Nakai
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Separator and method of separation
    • Patent number 9,714,561
    • Issue date Jul 25, 2017
    • Cameron International Corporation
    • Hans Paul Hopper
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Trickle valve assembly and a method of supplying particulate materi...
    • Patent number 9,409,188
    • Issue date Aug 9, 2016
    • Rockwool International A/S
    • Lars Elmekilde Hansen
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Three-phase separation system for drilling fluids and drill cuttings
    • Patent number 9,375,732
    • Issue date Jun 28, 2016
    • FP Marangoni Inc.
    • Daniel Guy Pomerleau
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Method, system, and apparatus for separation in processing of feeds...
    • Patent number 9,162,171
    • Issue date Oct 20, 2015
    • Ivanhoe HTL Petroleum Ltd.
    • Stephen K. Pavel
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Particle separator with deflector and lateral opening and air filte...
    • Patent number 8,876,961
    • Issue date Nov 4, 2014
    • MANN+HUMMEL GMBH
    • Carlos Alberto da Silva
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Filter with cyclone separation means
    • Patent number 8,795,401
    • Issue date Aug 5, 2014
    • Assured Performance Group (Holdings) Ltd.
    • John Edward Charles Gwynn
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Separator and method of separation
    • Patent number 8,617,405
    • Issue date Dec 31, 2013
    • Cameron International Corporation
    • Hans Paul Hopper
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Gas-liquid-solid separator
    • Patent number 8,551,225
    • Issue date Oct 8, 2013
    • Ian Gray
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Multiple vortex waste separator apparatus
    • Patent number 7,998,250
    • Issue date Aug 16, 2011
    • B/E Aerospace, Inc.
    • Mark A. Pondelick
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Vortex waste separator apparatus
    • Patent number 7,998,251
    • Issue date Aug 16, 2011
    • B/E Aerospace, Inc.
    • Mark A. Pondelick
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Vehicle filter assembly
    • Patent number 7,938,871
    • Issue date May 10, 2011
    • Nissan North America, Inc.
    • Robert Lloyd
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Device for removing heavy contaminants from an apparatus for treati...
    • Patent number 7,819,257
    • Issue date Oct 26, 2010
    • Voith Patent GmbH
    • Roman Bart
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Cyclone with plug prevention
    • Patent number 6,997,973
    • Issue date Feb 14, 2006
    • Huber Engineered Woods LLC
    • David P. Kilgore
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Air/particle separator
    • Patent number 6,936,095
    • Issue date Aug 30, 2005
    • John Herbert North
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Separator apparatus
    • Patent number 6,830,735
    • Issue date Dec 14, 2004
    • Shell Oil Company
    • Jacob Hendrik Bouma
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Dust/particle collecting arrangement for cyclone separators
    • Patent number 6,818,033
    • Issue date Nov 16, 2004
    • John Herbert North
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Apparatus and method for processing of a mixture of gas with liquid...
    • Patent number 6,702,877
    • Issue date Mar 9, 2004
    • Spark Technologies and Innovations N.V.
    • Rombout Adriaan Swanborn
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Trickle valve
    • Patent number 6,569,317
    • Issue date May 27, 2003
    • Shell Oil Company
    • Hendricus Arien Dirkse
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    System for sealing a cyclone leg
    • Patent number 6,197,266
    • Issue date Mar 6, 2001
    • Petroleo Brasileiro S.A.-Petrobras
    • Jose Mozart Fusco
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air seal for the product discharge of a cyclone separator or simila...
    • Patent number 5,383,614
    • Issue date Jan 24, 1995
    • Martin H. Panning
    • B07 - SEPARATING SOLIDS FROM SOLIDS SORTING
  • Information Patent Grant

    Fuel/contaminant separator
    • Patent number 5,227,061
    • Issue date Jul 13, 1993
    • Robert D. Bedsole
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Loading apparatus
    • Patent number 5,221,299
    • Issue date Jun 22, 1993
    • The Conair Group, Inc.
    • Douglas J. Boring
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Buoyed flapper valve
    • Patent number 5,141,644
    • Issue date Aug 25, 1992
    • Chevron Research and Technology Company
    • Ralph M. Forde
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cyclone having circular trickle valve assembly
    • Patent number 5,101,855
    • Issue date Apr 7, 1992
    • Exxon Research and Engineering Company
    • Robert F. Tammera
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    DOWN-HOLE SEPARATOR FOR IN-SITU GAS-LIFT
    • Publication number 20230220759
    • Publication date Jul 13, 2023
    • Saudi Arabian Oil Company
    • Rayan A. Alrabaei
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    CYCLONE SEPARATOR PARTICULARLY FOR A POWDER RECOVERY DEVICE OF A PO...
    • Publication number 20230111882
    • Publication date Apr 13, 2023
    • GEMA SWITZERLAND GMBH
    • Peter Steiger
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    APPARATUS AND METHOD OF TRAPPING AN EXHAUST MATERIAL FROM A SUBSTRA...
    • Publication number 20230068823
    • Publication date Mar 2, 2023
    • Samsung Electronics Co., Ltd.
    • Uihyoung LEE
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    APPARATUS TO RECOVER INCOHERENT MATERIAL PRESENT IN A PROCESS FLUID...
    • Publication number 20220362781
    • Publication date Nov 17, 2022
    • I.M.M.M.E.S. S.R.L.
    • Giuseppe COMBERLATO
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Librixer Comminutor and Particle Air Classifier System
    • Publication number 20220219174
    • Publication date Jul 14, 2022
    • Librixer AB
    • Eric L. Lundgren
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Dust Collector with Negative Pressure Bagging
    • Publication number 20210001356
    • Publication date Jan 7, 2021
    • ONEIDA AIR SYSTEMS, INC.
    • John J. Fitzsimmons
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    PARTICULATE SEPARATOR
    • Publication number 20190134650
    • Publication date May 9, 2019
    • CORY M HOLDINGS LTD.
    • Cory MARTINDALE
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Low-Profile, High-Pressure Dust Separator and Collector
    • Publication number 20190134649
    • Publication date May 9, 2019
    • ONEIDA AIR SYSTEMS, INC.
    • Robert M. Witter
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CYCLONE SYSTEM
    • Publication number 20190060918
    • Publication date Feb 28, 2019
    • Hans-Joachim BOLTERSDORF
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Separator and Method of Separation
    • Publication number 20170284182
    • Publication date Oct 5, 2017
    • Cameron International Corporation
    • Hans Paul Hopper
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Method, System, and Apparatus for Separation in Processing of Feeds...
    • Publication number 20160001304
    • Publication date Jan 7, 2016
    • Ivanhoe HTL Petroleum Ltd.
    • Stephen K. Pavel
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    TRICKLE VALVE ASSEMBLY AND A METHOD OF SUPPLYING PARTICULATE MATERI...
    • Publication number 20140345715
    • Publication date Nov 27, 2014
    • Rockwool International A/S
    • Lars Elmekilde Hansen
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Three-Phase Separation System for Drilling Fluids and Drill Cuttings
    • Publication number 20140202333
    • Publication date Jul 24, 2014
    • FP Marangoni Inc.
    • Daniel Guy Pomerleau
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Separator and Method of Separation
    • Publication number 20140158364
    • Publication date Jun 12, 2014
    • Cameron International Corporation
    • Hans Paul Hopper
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    PARTICLE SEPARATOR WITH DEFLECTOR AND LATERAL OPENING AND AIR FILTE...
    • Publication number 20130213235
    • Publication date Aug 22, 2013
    • Mann + Hummel GmbH
    • Carlos Alberto da Silva
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    FILTER WITH CYCLONE SEPARATION MEANS
    • Publication number 20130145732
    • Publication date Jun 13, 2013
    • John Edward Charles Gwynn
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    METHOD, SYSTEM, AND APPARATUS FOR SEPARATION IN PROCESSING OF FEEDS...
    • Publication number 20120167767
    • Publication date Jul 5, 2012
    • Ivanhoe Energy Inc.
    • Stephen K. Pavel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS-LIQUID-SOLID SEPARATOR
    • Publication number 20120024151
    • Publication date Feb 2, 2012
    • Ian Gray
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VEHICLE FILTER ASSEMBLY
    • Publication number 20100218466
    • Publication date Sep 2, 2010
    • Nissan Technical Center North America, Inc.
    • Robert Lloyd
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    VORTEX WASTE SEPARATOR APPARATUS
    • Publication number 20100083832
    • Publication date Apr 8, 2010
    • B/E AEROSPACE, INC.
    • Mark A. Pondelick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MULTIPLE VORTEX WASTE SEPARATOR APPARATUS
    • Publication number 20100084352
    • Publication date Apr 8, 2010
    • B/E AEROSPACE, INC.
    • Mark A. Pondelick
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Separator and Method of Separation
    • Publication number 20100064893
    • Publication date Mar 18, 2010
    • Cameron International Corporation
    • Hans Paul Hopper
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRY CYCLONE COLLECTION SYSTEM
    • Publication number 20070251386
    • Publication date Nov 1, 2007
    • SCEPTOR INDUSTRIES INC.
    • FREEMAN J. SWANK
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DEVICE FOR REMOVING HEAVY CONTAMINANTS FROM AN APPARATUS FOR TREATI...
    • Publication number 20070216500
    • Publication date Sep 20, 2007
    • VOITH PATENT GmbH
    • Roman BART
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Application

    Air/particle separator
    • Publication number 20050194295
    • Publication date Sep 8, 2005
    • John Herbert North
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Cyclone with plug prevention
    • Publication number 20050115408
    • Publication date Jun 2, 2005
    • J. M. Huber Corporation
    • David P. Kilgore
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air/particle separator
    • Publication number 20040103785
    • Publication date Jun 3, 2004
    • John Herbert North
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Sand and particle separator for fluid pumping systems
    • Publication number 20030196952
    • Publication date Oct 23, 2003
    • Theodore A. Kampfen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Dust/particle collecting arrangement for cyclone separators
    • Publication number 20030159412
    • Publication date Aug 28, 2003
    • John Herbert North
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL