TREA

Arrangements of guide vanes in pipe elbows or duct bends Construction of pipe conduit elements or elbows with respect to flow, specially for reducing losses in flow

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  • F15D1/04
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F15Hydraulics devices F15DFLUID DYNAMICS F15D1/00Influencing flow of fluids

Current Industry

F15D1/04Arrangements of guide vanes in pipe elbows or duct bends Construction of pipe conduit elements or elbows with respect to flow, specially for reducing losses in flow
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Flow divider with internal vane
    • Patent number 11,971,127
    • Issue date Apr 30, 2024
    • Cummins Inc.
    • George Martin Tolhurst
    • B24 - GRINDING POLISHING
  • Information Patent Grant

    Downdraft element and assembly
    • Patent number 11,933,333
    • Issue date Mar 19, 2024
    • Naber Holding Gmbh & Co.
    • Hans-Joachim Naber
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid systems and methods that address flow separation
    • Patent number 11,920,617
    • Issue date Mar 5, 2024
    • Coflow Jet, LLC
    • Gecheng Zha
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    U-bends with the reduced pressure losses to fluid distributing netw...
    • Patent number 11,879,693
    • Issue date Jan 23, 2024
    • Nova Chemicals (International) S.A.
    • Grazyna Petela
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    U-bends with the reduced pressure losses to fluid distributing netw...
    • Patent number 11,867,470
    • Issue date Jan 9, 2024
    • Nova Chemicals (International) S.A.
    • Grazyna Petela
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Valve device
    • Patent number 11,796,067
    • Issue date Oct 24, 2023
    • Fujikoki Corporation
    • Tatsuya Yoshida
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Expanding and radiative flow mechanism
    • Patent number 11,739,775
    • Issue date Aug 29, 2023
    • Zhejiang University
    • Xin Li
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow control valve
    • Patent number 11,719,236
    • Issue date Aug 8, 2023
    • Brett W. Siebert
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Flow control insert for an agent distribution system
    • Patent number 11,692,565
    • Issue date Jul 4, 2023
    • Kidde Technologies, Inc.
    • Eli Baldwin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Device for increasing flow capacity of a fluid channel
    • Patent number 11,592,041
    • Issue date Feb 28, 2023
    • Artisan Industries, Inc.
    • Peter J. Tavilla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sweep elbow pipe connector with optimized flow path
    • Patent number 11,585,477
    • Issue date Feb 21, 2023
    • Spears Manufacturing Co.
    • Douglas Swingley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Exhaust diffuser hub structure for reducing flow separation
    • Patent number 11,506,145
    • Issue date Nov 22, 2022
    • Willy Hofmann
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Helix amplifier fittings
    • Patent number 11,460,056
    • Issue date Oct 4, 2022
    • Somarakis Helix Elbow, LLC
    • Paul Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow divider with internal vane
    • Patent number 11,448,350
    • Issue date Sep 20, 2022
    • Cummins Inc.
    • George Martin Tolhurst
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Flow conditioning assembly
    • Patent number 11,261,891
    • Issue date Mar 1, 2022
    • Kalsi Engineering, Inc.
    • Zachary W Leutwyler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow conditioning assembly
    • Patent number 11,085,470
    • Issue date Aug 10, 2021
    • Kalsi Engineering, Inc.
    • Zachary W Leutwyler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Material guiding device
    • Patent number 11,060,540
    • Issue date Jul 13, 2021
    • Yuan-Lai Chen
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Converging suction line for compressor
    • Patent number 11,022,355
    • Issue date Jun 1, 2021
    • Johnson Controls Technology Company
    • Florin V. Iancu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Structure of engine intake duct
    • Patent number 10,907,588
    • Issue date Feb 2, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Kotaro Haratake
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    HRSG with stepped tube restraints
    • Patent number 10,907,821
    • Issue date Feb 2, 2021
    • General Electric Company
    • Jeffrey Frederick Magee
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Flow distributer
    • Patent number 10,731,680
    • Issue date Aug 4, 2020
    • Air BP Limited
    • Darren Beard
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Systems and methods for actively controlling a vortex in a fluid
    • Patent number 10,718,362
    • Issue date Jul 21, 2020
    • THE FLORIDA STATE UNIVERSITY RESEARCH FOUNDATION, INC.
    • Kunihiko Taira
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Curved flow channel with built-in lattice structure
    • Patent number 10,704,726
    • Issue date Jul 7, 2020
    • NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY
    • Po-Shen Lin
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Valve unit
    • Patent number 10,629,920
    • Issue date Apr 21, 2020
    • SOKEN, INC.
    • Ryosuke Hori
    • F17 - STORING OF DISTRIBUTING GASES OR LIQUIDS
  • Information Patent Grant

    Flow-conducting component
    • Patent number 10,330,132
    • Issue date Jun 25, 2019
    • KSB Aktiengesellschaft
    • Kai Salomon
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Helix amplifier fittings
    • Patent number 10,302,104
    • Issue date May 28, 2019
    • SOMARAKIS HELIX ELBOW PIPING LLC
    • Paul Schmidt
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Coal rope distributor with replaceable wear components
    • Patent number 9,857,077
    • Issue date Jan 2, 2018
    • General Electric Technology GmbH
    • Daniel J. Adam
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Air filtration cartridges having air flow rectification and methods...
    • Patent number 9,827,524
    • Issue date Nov 28, 2017
    • Cummins Filtration IP, Inc.
    • John C. Lukasavitz
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Exhaust pipe
    • Patent number 9,784,167
    • Issue date Oct 10, 2017
    • Bosal Emission Control Systems N.V.
    • Filip Dörge
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fluid flow modifier and fluid treatment system incorporating same
    • Patent number 9,771,959
    • Issue date Sep 26, 2017
    • Trojan Technologies
    • Jim Fraser
    • C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

Patents Applicationslast 30 patents

  • Information Patent Application

    LIQUID EJECTION APPARATUS
    • Publication number 20240100852
    • Publication date Mar 28, 2024
    • Canon Kabushiki Kaisha
    • SATOSHI IDETA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20240003426
    • Publication date Jan 4, 2024
    • FUJIKOKI CORPORATION
    • Tatsuya YOSHIDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    PHASE POWER DEVICE AND FLUID EXPERIMENT SYSTEM
    • Publication number 20230204395
    • Publication date Jun 29, 2023
    • Petrochina Company Limited
    • Xinglong CHEN
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    GAS FLOW CONDITIONER IN THE FLOW BEND, ESPECIALLY FOR ULTRASONIC GA...
    • Publication number 20230131371
    • Publication date Apr 27, 2023
    • OIL&GAS METERING EQUIPMENT S.R.O.
    • Jaroslav MIKAN
    • G01 - MEASURING TESTING
  • Information Patent Application

    RECTIFICATION MEMBER
    • Publication number 20230112504
    • Publication date Apr 13, 2023
    • NIPPON FILCON CO., LTD.
    • Takehiko Tatsuno
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    SWEEP ELBOW PIPE CONNECTOR WITH OPTIMIZED FLOW PATH
    • Publication number 20230112745
    • Publication date Apr 13, 2023
    • Spears Manufacturing Co.
    • Douglas Swingley
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR CONTROLLING A LIQUID
    • Publication number 20230080843
    • Publication date Mar 16, 2023
    • ASM IP HOLDING B.V.
    • Harihara Krishnan Krishnamoorthy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Improved Volumetric Flow Design for Conduits
    • Publication number 20230070379
    • Publication date Mar 9, 2023
    • Seshadri Raju
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LIQUID INTAKE WITH REMOVABLE COVER
    • Publication number 20230055983
    • Publication date Feb 23, 2023
    • Quest Integrity Group, LLC
    • Maarten Cornelis BURGGRAAFF
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLOW CONTROL INSERT FOR AN AGENT DISTRIBUTION SYSTEM
    • Publication number 20230051286
    • Publication date Feb 16, 2023
    • KIDDE TECHNOLOGIES, INC.
    • Eli Baldwin
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLOW DIVIDER WITH INTERNAL VANE
    • Publication number 20230020882
    • Publication date Jan 19, 2023
    • Cummins Inc.
    • George Martin Tolhurst
    • B24 - GRINDING POLISHING
  • Information Patent Application

    FLUID SYSTEMS AND METHODS THAT ADDRESS FLOW SEPARATION
    • Publication number 20220403861
    • Publication date Dec 22, 2022
    • Gecheng Zha
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Flow Control Valve
    • Publication number 20220403838
    • Publication date Dec 22, 2022
    • UNITED STATES DEPARTMENT OF ENERGY
    • Brett W. Siebert
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    Downdraft Element And Assembly
    • Publication number 20220373005
    • Publication date Nov 24, 2022
    • Naber Holding GmbH & Co.
    • Hans-Joachim NABER
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    EXPANDING AND RADIATIVE FLOW MECHANISM
    • Publication number 20220325732
    • Publication date Oct 13, 2022
    • Zhejiang University
    • Xin LI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    OPTIMISED NOZZLE GEOMETRY
    • Publication number 20220306309
    • Publication date Sep 29, 2022
    • Genesis Aerotech Limited
    • Martin LESLIE
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    GUIDE DEVICE FOR DIRECTING GAS THROUGH A GAS PRESSURIZING DEVICE
    • Publication number 20220145902
    • Publication date May 12, 2022
    • ATLAS COPCO (WUXI) COMPRESSOR CO., LTD.
    • Rakeshkumar Natubhai PATEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ANGLE PIECE FLUIDICALLY CONNECTING FLUID LINES OF A VEHICLE
    • Publication number 20220128072
    • Publication date Apr 28, 2022
    • NORMA Germany GmbH
    • Daniel Kintea
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Device for Increasing Flow Capacity of a Fluid Channel
    • Publication number 20220128071
    • Publication date Apr 28, 2022
    • Artisan Industries Inc.
    • Peter J. Tavilla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE DEVICE
    • Publication number 20220107024
    • Publication date Apr 7, 2022
    • FUJIKOKI CORPORATION
    • Tatsuya YOSHIDA
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLOW CONDITIONING DEVICE HAVING INTEGRATED FLOW CONDITIONING ELEMENTS
    • Publication number 20220099114
    • Publication date Mar 31, 2022
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Jeffrey Harris
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    PIPING ASSEMBLY AND REFRIGERATION SYSTEM
    • Publication number 20220034338
    • Publication date Feb 3, 2022
    • Carrier Corporation
    • Lei Yu
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLUID HEATER
    • Publication number 20220003455
    • Publication date Jan 6, 2022
    • HANON SYSTEMS
    • Cha You LIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    ADJUSTABLE FLOW SPLITTER FOR DISTRIBUTION SYSTEMS
    • Publication number 20210404491
    • Publication date Dec 30, 2021
    • Kidde Graviner Limited
    • Adam CHATTAWAY
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    FLOW STRAIGHTENING BLANK
    • Publication number 20210285473
    • Publication date Sep 16, 2021
    • Halliburton Energy Services, Inc.
    • Robert Cecil MOGER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONDITIONING ASSEMBLY
    • Publication number 20210270298
    • Publication date Sep 2, 2021
    • Kalsi Engineering, Inc.
    • Zachary W Leutwyler
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    MULTISTAGE PUMP
    • Publication number 20210156394
    • Publication date May 27, 2021
    • SULZER MANAGEMENT AG
    • Steve MILOJEVIC
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Fluid Medium Enhancement Apparatus
    • Publication number 20210108658
    • Publication date Apr 15, 2021
    • Stephen Heye
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    HELIX AMPLIFIER FITTINGS
    • Publication number 20210071692
    • Publication date Mar 11, 2021
    • SOMARAKIS HELIX ELBOW PIPING LLC
    • PAUL SCHMIDT
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    LAMINAR FLOW RESTRICTOR
    • Publication number 20210041279
    • Publication date Feb 11, 2021
    • ICHOR SYSTEMS, INC.
    • Sean Joseph Penley
    • G01 - MEASURING TESTING