Arrangements for preventing erosion, not otherwise provided for

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Patents Applicationslast 30 patents

  • Information Patent Application

    GATE VALVE AND SEAT FOR A GATE VALVE

    • Publication number 20240418283
    • Publication date Dec 19, 2024
    • Sayatva, LLC
    • Gayathri Srinivasa Ragavan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW CONTROL VALVE WITH EROSION PROTECTION

    • Publication number 20240410472
    • Publication date Dec 12, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Brad Swenson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CRYOGENIC VALVE

    • Publication number 20240353026
    • Publication date Oct 24, 2024
    • Faurecia Hydrogen Solutions France
    • Frédéric GREBER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD FOR PREDICTING, REGULATING AND CONTROLLING WEAR CHARACTERIST...

    • Publication number 20240240725
    • Publication date Jul 18, 2024
    • ZHEJIANG SCI-TECH UNIVERSITY
    • Haozhe JIN
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    WEAR PLATE FOR MEDIA FLOW CONTROL VALVE IN SHOT PEENING

    • Publication number 20240229957
    • Publication date Jul 11, 2024
    • ELECTRONICS INC.
    • Benjamin Wilson
    • B24 - GRINDING POLISHING
  • Information Patent Application

    BLAST TUBE ASSEMBLIES

    • Publication number 20240229956
    • Publication date Jul 11, 2024
    • CALDERA ENGINEERING, LC
    • Jeffrey C. Robison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTACT MEMBER AND METHOD OF MANUFACTURING FLUID CONTACT MEMBER

    • Publication number 20240200679
    • Publication date Jun 20, 2024
    • Hitachi-GE NUCLEAR ENERGY, LTD.
    • Hirotsugu KAWANAKA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    COATINGS FOR VALVE PARTS TO PREVENT EROSION

    • Publication number 20240175506
    • Publication date May 30, 2024
    • Dresser, LLC
    • Donald Stroman Sanders
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    BLAST TUBE ASSEMBLIES

    • Publication number 20240133477
    • Publication date Apr 25, 2024
    • CALDERA ENGINEERING, LC
    • Jeffrey C. Robison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    WEAR PLATE FOR MEDIA FLOW CONTROL VALVE IN SHOT PEENING

    • Publication number 20240133478
    • Publication date Apr 25, 2024
    • ELECTRONICS INC.
    • Benjamin Wilson
    • B24 - GRINDING POLISHING
  • Information Patent Application

    Valve device for controlled passage of a medium, in particular in t...

    • Publication number 20230366478
    • Publication date Nov 16, 2023
    • ALLFI AG
    • Rudolf Brunner
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    VALVE

    • Publication number 20230323970
    • Publication date Oct 12, 2023
    • Lee Ventus Ltd.
    • James Samuel BUMBY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID END VALVE

    • Publication number 20230313890
    • Publication date Oct 5, 2023
    • KERR MACHINE CO.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE WITH EROSION RESISTANT FLOW TRIM

    • Publication number 20230304594
    • Publication date Sep 28, 2023
    • Weatherford Technology Holdings, LLC.
    • Nauman H. MHASKAR
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Kelly Valve

    • Publication number 20230062916
    • Publication date Mar 2, 2023
    • M&M International, LLC
    • Tripp Cappel Staples
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOW CONTROL VALVE WITH EROSION PROTECTION

    • Publication number 20230036187
    • Publication date Feb 2, 2023
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Brad Swenson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE BLOCK FOR HYDROGEN GAS, AND METHOD FOR PRODUCING SAME

    • Publication number 20230033674
    • Publication date Feb 2, 2023
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Yutaka SUZUKI
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    SELECTABLE FLUID COUPLER

    • Publication number 20220307606
    • Publication date Sep 29, 2022
    • David WEISER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE EROSION RESISTANT CHOKE VALVE

    • Publication number 20220243836
    • Publication date Aug 4, 2022
    • Cameron International Corporation
    • Declan Elliott
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    PROTECTING VALVE PARTS FROM EROSION

    • Publication number 20220185678
    • Publication date Jun 16, 2022
    • Dresser, LLC
    • Cyril Nicolas Vlassoff
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    FLUID CONTACT MEMBER AND METHOD OF MANUFACTURING FLUID CONTACT MEMBER

    • Publication number 20220025984
    • Publication date Jan 27, 2022
    • HITACHI-GE NUCLEAR ENERGY, LTD
    • Hirotsugu KAWANAKA
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    MECHANICAL PART WITH A NANOSTRUCTURED TIO2-CR2O3 CERAMIC COATING AN...

    • Publication number 20210070662
    • Publication date Mar 11, 2021
    • National Research Council of Canada
    • Luc VERNHES
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    PLATE VALVE AND METHOD FOR OPERATING SAME

    • Publication number 20210025508
    • Publication date Jan 28, 2021
    • Burckhardt Compression AG
    • Reiner SCHULZ
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID END WITH INTEGRATED VALVE SEAT

    • Publication number 20210017982
    • Publication date Jan 21, 2021
    • S.P.M. Flow Control, Inc.
    • Jacob A. Bayyouk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE TRIM APPARATUS FOR USE WITH VALVES

    • Publication number 20200393063
    • Publication date Dec 17, 2020
    • FISHER CONTROLS INTERNATIONAL LLC
    • Brandon Wayne Bell
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHOKE VALVE WITH INTERNAL SLEEVE FOR EROSION PROTECTION

    • Publication number 20200284366
    • Publication date Sep 10, 2020
    • Saudi Arabian Oil Company
    • Abdullah Ali Al-Salam
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    EXECUTIVE SYSTEM FOR DRIVING A VALVE TO OPEN AND CLOSE

    • Publication number 20200182373
    • Publication date Jun 11, 2020
    • NEWAY VALVE (SUZHOU) CO., LTD.
    • Yueqiang BAO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BYPASS VALVE ASSEMBLY FOR TURBINE GENERATORS

    • Publication number 20200182079
    • Publication date Jun 11, 2020
    • Mechanical Dynamics & Analysis LLC
    • Mark Jeffrey Passino
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydraulic Ball Guide For Subsurface Ball Valves

    • Publication number 20200141210
    • Publication date May 7, 2020
    • Jerry Rich
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    VALVES, VALVE ASSEMBLIES AND APPLICATIONS THEREOF

    • Publication number 20200072369
    • Publication date Mar 5, 2020
    • Kennametal Inc.
    • Joshua T. SINGLEY
    • B22 - CASTING POWDER METALLURGY