TREA

Pumps adapted for handling specific fluids

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Industry

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  • F04D7/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS

Current Industry

F04D7/00Pumps adapted for handling specific fluids

Sub Industries

F04D7/02of centrifugal type F04D7/04the fluids being viscous or non-homogenous F04D7/045with means for comminuting, mixing stirring or otherwise treating F04D7/06the fluids being hot or corrosive F04D7/065for liquid metal F04D7/08the fluids being radioactive
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Drainage pump
    • Patent number 12,173,723
    • Issue date Dec 24, 2024
    • Fujikoki Corporation
    • Katsushi Sato
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump with external slicer
    • Patent number 12,173,728
    • Issue date Dec 24, 2024
    • Robert Keener
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Arrangement and method for degassing a pump
    • Patent number 12,173,451
    • Issue date Dec 24, 2024
    • Andritz Oy
    • Ronny Geiger
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Low pressure molten metal transfer pump
    • Patent number 12,168,987
    • Issue date Dec 17, 2024
    • Pyrotek, Inc.
    • Jon Tipton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pumps
    • Patent number 12,161,854
    • Issue date Dec 10, 2024
    • Procyrion, Inc.
    • Ronald G. Earles
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Quick submergence molten metal pump
    • Patent number 12,163,536
    • Issue date Dec 10, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing soft water recovery apparatus for vacuum pump in vacuum pre...
    • Patent number 12,152,585
    • Issue date Nov 26, 2024
    • SHANGHAI LIFENGAS CO., LTD
    • Zhengxiong Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Composite metal centrifugal slurry pump impeller
    • Patent number 12,152,599
    • Issue date Nov 26, 2024
    • WEIR SLURRY GROUP, INC.
    • Mohammed Asadullah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial pump and riser
    • Patent number 12,146,508
    • Issue date Nov 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Molten metal pump
    • Patent number 12,129,871
    • Issue date Oct 29, 2024
    • Pyrotek, Inc.
    • Andrew Horsfall
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Ventricular assist device
    • Patent number 12,127,820
    • Issue date Oct 29, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Alignment portions on main liner for a pump
    • Patent number 12,123,429
    • Issue date Oct 22, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive side liner for a centrifugal pump
    • Patent number 12,117,018
    • Issue date Oct 15, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Bearing assembly and rotary fluid pump
    • Patent number 12,104,620
    • Issue date Oct 1, 2024
    • Berlin Heart GmbH
    • Sascha Pielka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,104,621
    • Issue date Oct 1, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Yoshiaki Okuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inducer for a submersible pump for pumping a slurry containing soli...
    • Patent number 12,098,728
    • Issue date Sep 24, 2024
    • Dajustco IP Holdings Inc.
    • Nicholas James Guenther
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Externally serrated rotary shredder and submersible shredder pump h...
    • Patent number 12,097,504
    • Issue date Sep 24, 2024
    • Alfredo A. Ciotola
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Pump and hydraulic unit of a pump
    • Patent number 12,092,129
    • Issue date Sep 17, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Auxiliary shaft seal flushing system of a centrifugal pump and an a...
    • Patent number 12,085,092
    • Issue date Sep 10, 2024
    • TIANJIN CRDT FLUID CONTROL SYSTEM LTD.
    • Yu Xing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump system
    • Patent number 12,085,287
    • Issue date Sep 10, 2024
    • Grundfos Holding a/s
    • Gert Friis Eriksen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Grooved side liner for centrifugal pump
    • Patent number 12,066,034
    • Issue date Aug 20, 2024
    • Weir Minerals Australia Ltd.
    • Garry Glaves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pump catheter with dual-function continuous lumen
    • Patent number 12,059,235
    • Issue date Aug 13, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Molten sulfur pump vibration and temperature sensor for enhanced co...
    • Patent number 12,060,888
    • Issue date Aug 13, 2024
    • Saudi Arabian Oil Company
    • Keith William Brashler
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,055,160
    • Issue date Aug 6, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hiroyuki Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wiping element for impeller leading edges of wastewater pumps
    • Patent number 12,044,252
    • Issue date Jul 23, 2024
    • KSB SE & Co. KGaA
    • Christoph Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Open impeller for submergible pump configured for pumping liquid co...
    • Patent number 12,031,554
    • Issue date Jul 9, 2024
    • Xylem Europe GmbH
    • Jan Wilkström
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Tensioned support post and other molten metal devices
    • Patent number 12,031,550
    • Issue date Jul 9, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat with a guide pin for a pump
    • Patent number 12,025,153
    • Issue date Jul 2, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat for a pump
    • Patent number 12,018,697
    • Issue date Jun 25, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Snow thrower impeller
    • Patent number 12,012,706
    • Issue date Jun 18, 2024
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES

Patents Applicationslast 30 patents

  • Information Patent Application

    PUMP ARRANGEMENT
    • Publication number 20240418186
    • Publication date Dec 19, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    SUBMERSIBLE PUMP
    • Publication number 20240410371
    • Publication date Dec 12, 2024
    • SULZER MANAGEMENT AG
    • Lorenz SCHNEIDER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SNOW THROWER IMPELLER
    • Publication number 20240410123
    • Publication date Dec 12, 2024
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    REVERSING POLARITY OF A PUMP ON FAILURE, AND APPLICATIONS THEREOF
    • Publication number 20240410373
    • Publication date Dec 12, 2024
    • ZOELLER PUMP COMPANY, LLC
    • Anthony Scott HUNCHMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING SOFT WATER RECOVERY APPARATUS FOR VACUUM PUMP IN VACUUM PRE...
    • Publication number 20240392786
    • Publication date Nov 28, 2024
    • SHANGHAI LIFENGAS CO., LTD
    • Zhengxiong Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTRIC PUMP ASSEMBLY, MANUFACTURING METHOD FOR INSTALLING SUCH A...
    • Publication number 20240384725
    • Publication date Nov 21, 2024
    • OPTIMEX
    • Pierre-Marc DE MOURGUES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A PUMPING SYSTEM AND METHOD
    • Publication number 20240367923
    • Publication date Nov 7, 2024
    • Karmøy Winch AS
    • Magne HYSTAD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PURGE APPARATUS AND PURGE METHOD
    • Publication number 20240360832
    • Publication date Oct 31, 2024
    • EBARA CORPORATION
    • Shuichiro HONDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INLET COMPONENT FOR A SLURRY PUMP
    • Publication number 20240344526
    • Publication date Oct 17, 2024
    • Weir Minerals Australia Ltd
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TENSIONED SUPPORT POST AND OTHER MOLTEN METAL DEVICES
    • Publication number 20240344528
    • Publication date Oct 17, 2024
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Grooved Side Liner For Centrifugal Pump
    • Publication number 20240337272
    • Publication date Oct 10, 2024
    • Weir Minerals Australia Ltd.
    • Garry Glaves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADDITIVELY MANUFACTURED OPTIMIZED FUEL PUMP VOLUTE ENTRANCE
    • Publication number 20240328433
    • Publication date Oct 3, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Travis Marshall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP CASING AND PUMP
    • Publication number 20240328422
    • Publication date Oct 3, 2024
    • EBARA CORPORATION
    • Miho ISONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPS CONFIGURED FOR USE WITH VISCOUS MATERIALS CONTAINING AGGREGATE
    • Publication number 20240328421
    • Publication date Oct 3, 2024
    • Contour Crafting Corporation
    • Behrokh Khoshnevis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller
    • Publication number 20240287998
    • Publication date Aug 29, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND HYDRAULIC UNIT OF A PUMP
    • Publication number 20240271635
    • Publication date Aug 15, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Impeller With Tapered Shroud
    • Publication number 20240255000
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd
    • Michael George Dern
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller Shroud With Lip
    • Publication number 20240254999
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd.
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Machine And Primary Motor-Pump Assembly Provided With This R...
    • Publication number 20240229813
    • Publication date Jul 11, 2024
    • ELECTRICITE DE FRANCE
    • Julien Freychet
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240229817
    • Publication date Jul 11, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN METAL CONTROLLED FLOW LAUNDER
    • Publication number 20240207926
    • Publication date Jun 27, 2024
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SHAFT AND POST ASSEMBLIES FOR MOLTEN APPARATUS
    • Publication number 20240198416
    • Publication date Jun 20, 2024
    • PYROTEK, INC.
    • Andrew HORSFALL
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PUMP FOR DELIVERING A FLUID AND METHOD OF MANUFACTURING A PUMP
    • Publication number 20240198084
    • Publication date Jun 20, 2024
    • KARDION GMBH
    • Ingo Stotz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR CONVEYING WASTEWATER AND IMPELLER FOR SUCH A PUMP
    • Publication number 20240191723
    • Publication date Jun 13, 2024
    • SULZER MANAGEMENT AG
    • Robert CONOLLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Bearingless Split Teeth Flux Reversal Motor
    • Publication number 20240195276
    • Publication date Jun 13, 2024
    • Massachusetts Institute of Technology
    • Krishan Kant
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20240165394
    • Publication date May 23, 2024
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT VOLUTE FOR SUBMERSIBLE PUMP
    • Publication number 20240159246
    • Publication date May 16, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken PATTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLURRY PUMP
    • Publication number 20240151241
    • Publication date May 9, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-PURPOSE PUMP
    • Publication number 20240139565
    • Publication date May 2, 2024
    • Paul C. Ballard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240133395
    • Publication date Apr 25, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...