TREA

Means in valves for absorbing fluid energy

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Industry

  • CPC
  • F16K47/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING

Current Industry

F16K47/00Means in valves for absorbing fluid energy

Sub Industries

F16K47/02for preventing water-hammer or noise F16K47/023for preventing water-hammer F16K47/026preventing noise in a single handle mixing valve F16K47/04for decreasing pressure or noise level , the throttle being incorporated in the closure member F16K47/045and the closure member being rotatable F16K47/06with a throttle in the form of a helical channel F16K47/08for decreasing pressure or noise level and having a throttling member separate from the closure member F16K47/10in which the medium in one direction must flow through the throttling channel, and in the other direction may flow through a much wider channel parallel to the throttling channel F16K47/12the throttling channel being of helical form F16K47/14the throttling member being a perforated membrane F16K47/16the throttling member being a cone
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor unit with a damped axial check valve for a discharge outlet
    • Patent number 11,976,747
    • Issue date May 7, 2024
    • Danfoss A/S
    • Bruce Busby
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Relieving pressure in critical and sub-critical flow regimes in bac...
    • Patent number 11,971,111
    • Issue date Apr 30, 2024
    • Dresser, LLC
    • Rajesh Krithivasan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electronic expansion valve and refrigeration system
    • Patent number 11,959,561
    • Issue date Apr 16, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Yuchen He
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Champagne tower-type multi-stage throttle control valve
    • Patent number 11,953,120
    • Issue date Apr 9, 2024
    • HEFEI GENERAL MACHINERY RESEARCH INSTITUTE CO., LTD
    • Wei Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Arrangements and methods for controlled flow rate of pneumatic actu...
    • Patent number 11,946,494
    • Issue date Apr 2, 2024
    • Swagelok Company
    • William H. Glime
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Fuel nozzle with reduced flow tolerance
    • Patent number 11,946,549
    • Issue date Apr 2, 2024
    • Woodward, Inc.
    • Jimroy A. McCormack
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Solenoid valve
    • Patent number 11,940,058
    • Issue date Mar 26, 2024
    • Hyundai Motor Company
    • In Tae Park
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear solenoid valve
    • Patent number 11,933,425
    • Issue date Mar 19, 2024
    • AISIN CORPORATION
    • Kenichi Tsuchida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Noise attenuation assembly for flow control devices
    • Patent number 11,933,426
    • Issue date Mar 19, 2024
    • Fisher Controls International LLC
    • Wade Helfer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Self-pressure-relief air distribution mechanism and cryogenic refri...
    • Patent number 11,913,698
    • Issue date Feb 27, 2024
    • CSIC PRIDE (NANJING) CRYOGENIC TECHNOLOGY CO., LTD.
    • Ao Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel tank isolation valve or vehicle
    • Patent number 11,913,566
    • Issue date Feb 27, 2024
    • HYUNDAI KEFICO CORPORATION
    • Du Seok Lee
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Ball control valves having three-dimensional tortuous path flowpaths
    • Patent number 11,906,076
    • Issue date Feb 20, 2024
    • Control Components, Inc.
    • Stephen Freitas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Choke Valve
    • Patent number 11,885,438
    • Issue date Jan 30, 2024
    • Lancaster Flow Automation, LLC
    • Gerardo Haro-Valdez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Optimised discharge line grid and optimized discharge valve
    • Patent number 11,873,763
    • Issue date Jan 16, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Paul Clément Guillaume Laffay
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Automated measuring system for meter test bench
    • Patent number 11,860,009
    • Issue date Jan 2, 2024
    • The Ford Meter Box Company, Inc.
    • Peter Roberts
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Disk stack repair insert
    • Patent number 11,858,078
    • Issue date Jan 2, 2024
    • ASC Engineered Solutions, LLC
    • Phillip Edwin Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Check valve assembly
    • Patent number 11,852,272
    • Issue date Dec 26, 2023
    • General Electric Company
    • Arvind Namadevan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pilot valve
    • Patent number 11,846,368
    • Issue date Dec 19, 2023
    • YOUNG DONG TECH CO., LTD.
    • Hee Chul Kim
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Gas solenoid valve
    • Patent number 11,821,539
    • Issue date Nov 21, 2023
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masayoshi Okamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Meter tube assembly
    • Patent number 11,815,375
    • Issue date Nov 14, 2023
    • Micro-Trak Systems, Inc.
    • Jeff Germscheid
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Manufacturing valve trim to abate noise
    • Patent number 11,796,083
    • Issue date Oct 24, 2023
    • Dresser, LLC
    • Chad Eric Yates
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve cooling and noise suppression
    • Patent number 11,796,084
    • Issue date Oct 24, 2023
    • Alcon Inc.
    • Jiansheng Zhou
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vibration damping clips for climate control systems
    • Patent number 11,781,798
    • Issue date Oct 10, 2023
    • TRANE INTERNATIONAL INC.
    • Arvind Chitrala
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shower system
    • Patent number 11,767,930
    • Issue date Sep 26, 2023
    • Kohler Co.
    • Chad J. Cochart
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Method of repairing a disk stack
    • Patent number 11,766,748
    • Issue date Sep 26, 2023
    • ASC Engineered Solutions, LL
    • Phillip Edwin Gardner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Power-assisted pipeline valve
    • Patent number 11,767,925
    • Issue date Sep 26, 2023
    • HAINAN NUCLEAR POWER CO., LTD.
    • Tongchen Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid flow control devices and systems, and methods of flowing flui...
    • Patent number 11,761,558
    • Issue date Sep 19, 2023
    • Flowserve Pte. Ltd.
    • Jeff Parish
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas solenoid valve
    • Patent number 11,754,197
    • Issue date Sep 12, 2023
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Masayoshi Okamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Erosion resistant trim for a valve
    • Patent number 11,739,850
    • Issue date Aug 29, 2023
    • Saudi Arabian Oil Company
    • Pablo Daniel Genta
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water arrestor valve assembly
    • Patent number 11,725,747
    • Issue date Aug 15, 2023
    • NIBCO Inc.
    • Christopher W. Mason
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE APPARATUS
    • Publication number 20240142011
    • Publication date May 2, 2024
    • JB VALVES LIMITED
    • Alexandar Stuart JAMIESON
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SPOOL VALVE
    • Publication number 20240143001
    • Publication date May 2, 2024
    • IHI Corporation
    • Seiei MASUDA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE SECTION AND HYDRAULIC SYSTEM WITH A VALVE SECTION
    • Publication number 20240125396
    • Publication date Apr 18, 2024
    • HAWE HYDRAULIK SE
    • Thomas WECHSEL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVES AND CONTROL SYSTEMS FOR CLEAN FLUID PRESSURE EQUALIZATION AN...
    • Publication number 20240125401
    • Publication date Apr 18, 2024
    • The E3 Company LLC
    • Daniel Fink
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automated Measuring System for Meter Test Bench
    • Publication number 20240125631
    • Publication date Apr 18, 2024
    • THE FORD METER BOX COMPANY, INC.
    • Peter Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR NOISE REDUCTION IN VALVES
    • Publication number 20240077148
    • Publication date Mar 7, 2024
    • FISHER CONTROLS INTERNATIONAL LLC
    • Thomas N. Gabriel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROPORTIONAL FORCE MODIFICATION OF PASSIVE SPOOL FOR CONTROL OF SIM...
    • Publication number 20240068409
    • Publication date Feb 29, 2024
    • Collins Engine Nozzles, Inc.
    • Brandon P. Williams
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLOW REGULATOR
    • Publication number 20240060575
    • Publication date Feb 22, 2024
    • CAVAGNA GROUP S.P.A.
    • Alessandro MODENA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE FOR CRYOGENIC FLUID
    • Publication number 20240052937
    • Publication date Feb 15, 2024
    • DONG-A UNIVERSITY RESEARCH FOUNDATION FOR INDUSTRY ACADEMY COOPERATION
    • Seungho HAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Low Noise and Anti-Cavitation Rotary Control Valve
    • Publication number 20240035590
    • Publication date Feb 1, 2024
    • Bray International, Inc.
    • Mathew Varghese
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND APPARATUS TO REDUCE NOISE IN VALVES
    • Publication number 20240019046
    • Publication date Jan 18, 2024
    • FISHER CONTROLS INTERNATIONAL LLC
    • Brandon Wayne Bell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHOWER SYSTEM
    • Publication number 20240019047
    • Publication date Jan 18, 2024
    • KOHLER CO.
    • Chad J. Cochart
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    FLUID FLOW CONTROL DEVICES AND SYSTEMS, AND METHODS OF FLOWING FLUI...
    • Publication number 20240003465
    • Publication date Jan 4, 2024
    • FLOWSERVE PTE. LTD.
    • Jeff Parish
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BALL VALVE
    • Publication number 20240003435
    • Publication date Jan 4, 2024
    • Paolo BONSI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE WITH DAMPER
    • Publication number 20230407990
    • Publication date Dec 21, 2023
    • Jesse W. Clauson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVES AND CAGES THAT ARE ADAPTED TO REDUCE FLASHING AND CA...
    • Publication number 20230358335
    • Publication date Nov 9, 2023
    • EMERSON PROCESS MANAGEMENT (TIANJIN) VALVE CO., LTD
    • Zhimin Sun
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method of Manufacturing a Fluid Pressure Reduction Device
    • Publication number 20230349488
    • Publication date Nov 2, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Thomas N. Gabriel
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    FUEL PUMP
    • Publication number 20230323868
    • Publication date Oct 12, 2023
    • Cummins Inc.
    • Rodney J. Hemmerlein
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOW RESTRICTOR
    • Publication number 20230323971
    • Publication date Oct 12, 2023
    • OFIP LIMITED
    • Matthew Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VENT WITH RELIEF VALVE
    • Publication number 20230287991
    • Publication date Sep 14, 2023
    • Donaldson Company, Inc.
    • Jacob Sanders
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Systems and Methods for Manufacturing a Stack Trim
    • Publication number 20230286086
    • Publication date Sep 14, 2023
    • Celeros Flow Technology, LLC
    • Robert Wnek
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    DUAL AIR ADMITTANCE VALVE
    • Publication number 20230257977
    • Publication date Aug 17, 2023
    • MICHAEL ANTHONY DI MONTE
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    POROUS CYLINDER, GAS FLOW CONTROL VALVE, AND MOUNTING METHOD FOR GA...
    • Publication number 20230258282
    • Publication date Aug 17, 2023
    • Petrochina Company Limited
    • Xinglong CHEN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GAS PRESSURE BALANCE VALVE, GAS PRESSURE BALANCE METHOD, AND LOAD L...
    • Publication number 20230250894
    • Publication date Aug 10, 2023
    • CHANGXIN MEMORY TECHNOLOGIES, INC
    • Wenzhe LI
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    ROTARY BALL VALVES WITH NOISE ATTENUATORS
    • Publication number 20230243442
    • Publication date Aug 3, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Daniel Eilers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METAL SEAL FOR A FLAP VALVE
    • Publication number 20230243429
    • Publication date Aug 3, 2023
    • Adams GmbH
    • Martin ADAMS
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    Flush Valve Apparatus
    • Publication number 20230243137
    • Publication date Aug 3, 2023
    • AS AMERICA, INC.
    • Walter Pitsch
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    SENSOR-OPERATED KITCHEN FAUCET
    • Publication number 20230228346
    • Publication date Jul 20, 2023
    • NCIP INC.
    • Rong-Chyan TZENG
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    POWER-ASSISTED PIPELINE VALVE
    • Publication number 20230220925
    • Publication date Jul 13, 2023
    • HAINAN NUCLEAR POWER CO., LTD.
    • Tongchen WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    INLINE VARIABLE SONIC VALVE
    • Publication number 20230213099
    • Publication date Jul 6, 2023
    • WOODWARD, INC.
    • Steven Charles Stumbo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...