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especially adapted for liquid pumps

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  • F04D29/026
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/026especially adapted for liquid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal pump for conveying a fluid
    • Patent number 12,168,985
    • Issue date Dec 17, 2024
    • SULZER MANAGEMENT AG
    • Nicolas Amalric
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Pump housing with an interior for accommodating a pump rotor
    • Patent number 12,123,426
    • Issue date Oct 22, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and resin composition therefor
    • Patent number 12,084,572
    • Issue date Sep 10, 2024
    • Teijin Limited
    • Shunsuke Okuzawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Bearing-less turbine
    • Patent number 12,078,185
    • Issue date Sep 3, 2024
    • Fluid Handling LLC
    • Andrew Clay McCullough
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water well submersible pump filter
    • Patent number 12,071,961
    • Issue date Aug 27, 2024
    • FES Labs, LLC
    • Brandon Galusha
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid-dynamic pump for aquariums
    • Patent number 12,022,812
    • Issue date Jul 2, 2024
    • SICCE S.R.L.
    • Paolo Pettenon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump having a radially compressible rotor
    • Patent number 12,018,698
    • Issue date Jun 25, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable mechanical automotive coolant pump
    • Patent number 12,018,690
    • Issue date Jun 25, 2024
    • Pierburg Pump Technology GmbH
    • Laurent Finidori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric water pump
    • Patent number 12,000,402
    • Issue date Jun 4, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Junjie Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric coolant pump with expansion compensating seal
    • Patent number 11,988,218
    • Issue date May 21, 2024
    • MULTI PARTS SUPPLY USA, INC.
    • Brandon Christopher Kruizenga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with rotary valve
    • Patent number 11,982,279
    • Issue date May 14, 2024
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump arrangement
    • Patent number 11,976,674
    • Issue date May 7, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor for a fluid pump, and method and mold for manufacturing same
    • Patent number 11,946,481
    • Issue date Apr 2, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thorsten Siess
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Molten metal rotor with hardened blade tips
    • Patent number 11,933,324
    • Issue date Mar 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Molten metal controlled flow launder
    • Patent number 11,931,802
    • Issue date Mar 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Molten metal transfer system and method
    • Patent number 11,931,803
    • Issue date Mar 19, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pump
    • Patent number 11,885,345
    • Issue date Jan 30, 2024
    • IHC Holland IE B.V.
    • Theodorus Adrianus Koning
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water pump
    • Patent number 11,885,346
    • Issue date Jan 30, 2024
    • COAVIS
    • Wan Sung Pae
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump assembly
    • Patent number 11,867,184
    • Issue date Jan 9, 2024
    • Ecotech, Inc.
    • Timothy Marks
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    System and method to feed mold with molten metal
    • Patent number 11,858,036
    • Issue date Jan 2, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Smart molten metal pump
    • Patent number 11,858,037
    • Issue date Jan 2, 2024
    • Molten Metal Equipment Innovations, LLC
    • Vince Fontana
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Water pump with adjustable water discharge direction
    • Patent number 11,859,638
    • Issue date Jan 2, 2024
    • Bingbiao Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for melting solid metal
    • Patent number 11,850,657
    • Issue date Dec 26, 2023
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Fluid pump with a rotor
    • Patent number 11,852,155
    • Issue date Dec 26, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Mario Scheckel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for manufacturing or for repairing a component of a rotary m...
    • Patent number 11,845,131
    • Issue date Dec 19, 2023
    • SULZER MANAGEMENT AG
    • Robin Rettberg
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Water pump and manufacturing method thereof
    • Patent number 11,781,566
    • Issue date Oct 10, 2023
    • COAVIS
    • Joonseup Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Melting metal on a raised surface
    • Patent number 11,759,853
    • Issue date Sep 19, 2023
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Method for manufacturing or for repairing a component of a rotary m...
    • Patent number 11,752,553
    • Issue date Sep 12, 2023
    • SULZER MANAGEMENT AG
    • Robin Rettberg
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Pump front chamber automatic compensation device for improving clos...
    • Patent number 11,754,095
    • Issue date Sep 12, 2023
    • Jiangsu University
    • Wei Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

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

    CENTRIFUGAL PUMP FOR CONVEYING A FLUID
    • Publication number 20240401607
    • Publication date Dec 5, 2024
    • SULZER MANAGEMENT AG
    • Nicolas AMALRIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    COMPOSITE CROSS-OVER DIFFUSER FOR A CENTRIFUGAL PUMP, CENTRIFUGAL P...
    • Publication number 20240360840
    • Publication date Oct 31, 2024
    • WATERAX INC.
    • Frederic Lefrancois
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FOR A FLUID PUMP, AND METHOD AND MOLD FOR MANUFACTURING SAME
    • Publication number 20240301888
    • Publication date Sep 12, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thorsten SIESS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PUMP WITH ROTARY VALVE
    • Publication number 20240271626
    • Publication date Aug 15, 2024
    • Cooper Standard Automotive Inc.
    • David S. Malone
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ELECTRIC COOLANT PUMP WITH EXPANSION COMPENSATING SEAL
    • Publication number 20240263637
    • Publication date Aug 8, 2024
    • Muti Parts Supply USA, Inc.
    • Brandon C. Kruizenga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    COMPRESSIBLE ROTOR
    • Publication number 20240198083
    • Publication date Jun 20, 2024
    • ABIOMED EUROPE GMBH
    • Tino Andreas BOELKE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    FLUID PUMP ASSEMBLY
    • Publication number 20240167477
    • Publication date May 23, 2024
    • ECOTECH, INC.
    • Timothy MARKS
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FLUID PUMP WITH A ROTOR
    • Publication number 20240141913
    • Publication date May 2, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Mario Scheckel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • 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...
  • Information Patent Application

    SYSTEM AND METHOD TO FEED MOLD WITH MOLTEN METAL
    • Publication number 20240066591
    • Publication date Feb 29, 2024
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    SMART MOLTEN METAL PUMP
    • Publication number 20240042519
    • Publication date Feb 8, 2024
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Vince Fontana
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    PUMP HOUSING WITH AN INTERIOR FOR ACCOMMODATING A PUMP ROTOR
    • Publication number 20230374999
    • Publication date Nov 23, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    MAGNETIC DRIVE AND HYBRID PUMP INCLUDING THE SAME
    • Publication number 20230366403
    • Publication date Nov 16, 2023
    • FLUONICS CORP.
    • Sang Seon LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE MECHANICAL AUTOMOTIVE COOLANT PUMP
    • Publication number 20230358239
    • Publication date Nov 9, 2023
    • PIERBURG PUMP TECHNOLOGY GMBH
    • LAURENT FINIDORI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Composite Metal Centrifugal Slurry Pump Impeller
    • Publication number 20230332613
    • Publication date Oct 19, 2023
    • WEIR SLURRY GROUP, INC.
    • Mohammed Asadullah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump for Conveying Media Containing Solids
    • Publication number 20230258195
    • Publication date Aug 17, 2023
    • KSB SE & Co. KGaA
    • Juergen KALB
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump With Rotary Valve
    • Publication number 20230235739
    • Publication date Jul 27, 2023
    • Cooper Standard Automotive, inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN METAL TRANSFER SYSTEM AND METHOD
    • Publication number 20230219132
    • Publication date Jul 13, 2023
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    FLUID PUMP HAVING A RADIALLY COMPRESSIBLE ROTOR
    • Publication number 20230143061
    • Publication date May 11, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SQUIRREL CAGE PULLEY ASSIST ELECTROMAGNETIC WATER PUMP
    • Publication number 20230042094
    • Publication date Feb 9, 2023
    • Hanon Systems EFP Canada Ltd.
    • Kyle MCCARROLL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP ASSEMBLY
    • Publication number 20230020990
    • Publication date Jan 19, 2023
    • ECOTECH, INC.
    • Timothy MARKS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SMART MOLTEN METAL PUMP
    • Publication number 20230001474
    • Publication date Jan 5, 2023
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Vince Fontana
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    EXPANDABLE IMPELLER PUMP
    • Publication number 20220372989
    • Publication date Nov 24, 2022
    • TC1 LLC
    • Mark W. McBride
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP FRONT CHAMBER AUTOMATIC COMPENSATION DEVICE FOR IMPROVING CLOS...
    • Publication number 20220356888
    • Publication date Nov 10, 2022
    • Jiangsu University
    • Wei LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID PUMPING UNITS, AND RELATED SYSTEMS AND METHODS
    • Publication number 20220354025
    • Publication date Nov 3, 2022
    • COOLIT SYSTEMS, INC.
    • Sebastian Varela Benitez
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD FOR MANUFACTURING OR FOR REPAIRING A COMPONENT OF A ROTARY M...
    • Publication number 20220341326
    • Publication date Oct 27, 2022
    • SULZER MANAGEMENT AG
    • Robin RETTBERG
    • B22 - CASTING POWDER METALLURGY