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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D13/00Pumping installations or systems

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F04D13/0653the motor being flooded
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Patents Grantslast 30 patents

  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,959,481
    • Issue date Apr 16, 2024
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrated pumps
    • Patent number 11,946,471
    • Issue date Apr 2, 2024
    • Hamilton Sundstrand Corporation
    • Naison E. Mastrocola
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump with ring motor
    • Patent number 11,867,202
    • Issue date Jan 9, 2024
    • Marlin AS
    • Egil Eriksen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,788,528
    • Issue date Oct 17, 2023
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric coolant pump having a coolant flow path around a stator, a...
    • Patent number 11,708,843
    • Issue date Jul 25, 2023
    • NIDEC GPM GmbH
    • Conrad Nickel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 11,454,235
    • Issue date Sep 27, 2022
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump having an internal bearing collar and method for assembl...
    • Patent number 11,378,082
    • Issue date Jul 5, 2022
    • Mahle International GmbH
    • Johannes Diekmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact centrifugal pump with magnetically suspended impeller
    • Patent number 11,378,090
    • Issue date Jul 5, 2022
    • CH Biomedical (USA) Inc.
    • Chen Chen
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Water pump and method for manufacturing a water pump
    • Patent number 11,371,519
    • Issue date Jun 28, 2022
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Ernesto Giovanni Arnoldi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor with cooled air passage and liquid coolant passage in ax...
    • Patent number 11,359,645
    • Issue date Jun 14, 2022
    • Garrett Transportation I Inc.
    • Carlos Chavez Castellanos
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric fluid pump
    • Patent number 11,156,222
    • Issue date Oct 26, 2021
    • Mahle International GmbH
    • Johannes Diekmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Compact centrifugal pump with magnetically suspended impeller
    • Patent number 10,947,986
    • Issue date Mar 16, 2021
    • CH Biomedical (USA) Inc.
    • Chen Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thermistor flow path
    • Patent number 10,914,305
    • Issue date Feb 9, 2021
    • GHSP, Inc.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Subsea process lubricated water injection pump
    • Patent number 10,859,084
    • Issue date Dec 8, 2020
    • OneSubsea IP UK Limited
    • Åsmund Valland
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump with impeller centering and vibration dampening
    • Patent number 10,830,242
    • Issue date Nov 10, 2020
    • Buhler Motor GmbH
    • Jürgen Ehrsam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Implantable pump impeller thermal knockdown
    • Patent number 10,744,247
    • Issue date Aug 18, 2020
    • Heartware, Inc.
    • Justin Wolman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Oil filtration system for subsea oil-filled machines
    • Patent number 10,633,961
    • Issue date Apr 28, 2020
    • Framo Engineering AS
    • Atle Karstein Berle
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Fluid pump with flow impedance member
    • Patent number 10,557,479
    • Issue date Feb 11, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump and fuel supply system using the same
    • Patent number 10,544,763
    • Issue date Jan 28, 2020
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Pump for circulating water
    • Patent number 10,502,224
    • Issue date Dec 10, 2019
    • NEW MOTECH CO., LTD.
    • Jeong Cheol Jang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bidirectional piston seals with pressure compensation
    • Patent number 10,480,298
    • Issue date Nov 19, 2019
    • GE Oil & Gas ESP, Inc.
    • Brian Paul Reeves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor-driven centrifugal pump for the primary circuit of small or m...
    • Patent number 10,388,416
    • Issue date Aug 20, 2019
    • CLYDE UNION S.A.S.
    • Stéphane Mauvais
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electric-motor-driven liquid pump
    • Patent number 10,337,513
    • Issue date Jul 2, 2019
    • FTE Automotive GmbH
    • Alexander Reul
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump having electrically insulated bearings
    • Patent number 10,330,108
    • Issue date Jun 25, 2019
    • Continental Automotive GmbH
    • Marc Völker
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Electric pump
    • Patent number 10,326,328
    • Issue date Jun 18, 2019
    • Zhejiang Sanhua Automotive Components Co., Ltd.
    • Junfeng Bao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump with flow impedance member
    • Patent number 10,184,475
    • Issue date Jan 22, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Omnirise hydromag “variable speed magnetic coupling system for subs...
    • Patent number 10,151,318
    • Issue date Dec 11, 2018
    • Fuglesangs Subsea SA
    • Tommy Westberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multiple stage fuel pump
    • Patent number 10,119,509
    • Issue date Nov 6, 2018
    • COAVIS
    • Gyu Sang Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Omnirise hydromag “variable speed magnetic coupling system for subs...
    • Patent number 9,964,113
    • Issue date May 8, 2018
    • Fuglesangs Subsea AS
    • Tommy Westberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Subsea pressure booster
    • Patent number 9,841,026
    • Issue date Dec 12, 2017
    • AKER SOLUTIONS AS
    • Kjell Olav Stinessen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230407865
    • Publication date Dec 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WITH RING MOTOR
    • Publication number 20230366402
    • Publication date Nov 16, 2023
    • Marlin AS
    • Egil ERIKSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20230296094
    • Publication date Sep 21, 2023
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220403840
    • Publication date Dec 22, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIQUID PUMP, IN PARTICULAR FOR A COMPONENT OF A DRIVE TRAIN OF A MO...
    • Publication number 20220163035
    • Publication date May 26, 2022
    • FTE automotive GmbH
    • Michael KRAUSE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20220090597
    • Publication date Mar 24, 2022
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GLANDED PUMP WITH RING CAPACITOR
    • Publication number 20210396233
    • Publication date Dec 23, 2021
    • NIDEC GPM GmbH
    • Franz PAWELLEK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT CENTRIFUGAL PUMP WITH MAGNETICALLY SUSPENDED IMPELLER
    • Publication number 20210172449
    • Publication date Jun 10, 2021
    • CH Biomedical (USA) Inc.
    • Chen Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THERMISTOR FLOW PATH
    • Publication number 20210123436
    • Publication date Apr 29, 2021
    • GHSP, INC.
    • Ryan David Rosinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATION OF IN-WELL WETMATE ESP MOTOR CONNECTOR WITH HIGH PRESSU...
    • Publication number 20200300068
    • Publication date Sep 24, 2020
    • Shell Oil Company
    • Christopher Kemspon SHAW
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER PUMP AND METHOD FOR MANUFACTURING A WATER PUMP
    • Publication number 20200271121
    • Publication date Aug 27, 2020
    • HANON SYSTEMS EFP DEUTSCHLAND GMBH
    • Ernesto Giovanni ARNOLDI
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    COMPACT CENTRIFUGAL PUMP WITH MAGNETICALLY SUSPENDED IMPELLER
    • Publication number 20200018318
    • Publication date Jan 16, 2020
    • CH Biomedical (USA) Inc.
    • Chen Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MOTOR-VEHICLE COOLANT PUMP
    • Publication number 20190353166
    • Publication date Nov 21, 2019
    • PIERBURG PUMP TECHNOLOGY GMBH
    • LARS HEITZIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP APPARATUS
    • Publication number 20190203724
    • Publication date Jul 4, 2019
    • EBARA CORPORATION
    • Takayuki KURONUMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20190107121
    • Publication date Apr 11, 2019
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    ELECTRIC FLUID PUMP
    • Publication number 20190063439
    • Publication date Feb 28, 2019
    • Mahle International GmbH
    • Johannes Diekmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETICALLY LEVITATED ROTOR AND A ROTARY MACHINE WITH SUCH A ROTOR
    • Publication number 20190013747
    • Publication date Jan 10, 2019
    • Levitronix GmbH
    • Natale BARLETTA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    PUMP FOR CIRCULATING WATER
    • Publication number 20180266430
    • Publication date Sep 20, 2018
    • New Motech Co., Ltd.
    • Jeong Cheol JANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fuel Pump and Fuel Supply System Using the Same
    • Publication number 20180258893
    • Publication date Sep 13, 2018
    • DELPHI TECHNOLOGIES IP LIMITED
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OMNIRISE HYDROMAG "VARIABLE SPEED MAGNETIC COUPLING SYSTEM FOR SUBS...
    • Publication number 20180209253
    • Publication date Jul 26, 2018
    • FUGLESANGS SUBSEA AS
    • Tommy Westberg
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    IMPLANTABLE PUMP IMPELLER THERMAL KNOCKDOWN
    • Publication number 20180085508
    • Publication date Mar 29, 2018
    • HEARTWARE, INC.
    • Justin WOLMAN
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    SUBSEA PRESSURE BOOSTER
    • Publication number 20180023573
    • Publication date Jan 25, 2018
    • AKER SOLUTIONS AS
    • Kjell Olav STINESSEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBSEA PROCESS LUBRICATED WATER INJECTION PUMP
    • Publication number 20170306966
    • Publication date Oct 26, 2017
    • Onesubsea IP UK Limited
    • ÅSMUND VALLAND
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP WITH IMPELLER CENTERING AND VIBRATION DAMPENING
    • Publication number 20170234314
    • Publication date Aug 17, 2017
    • Bühler Motor GmbH
    • Jürgen Ehrsam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Pump
    • Publication number 20170126089
    • Publication date May 4, 2017
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Junfeng BAO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP
    • Publication number 20170114787
    • Publication date Apr 27, 2017
    • ROLLS-ROYCE CONTROLS AND DATA SERVICES LIMITED
    • David Brookes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURIZED WATER REACTOR WITH INTERNAL REACTOR COOLANT PUMP SYSTEM
    • Publication number 20140140467
    • Publication date May 22, 2014
    • Robert T. FORTINO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPLIANCE PUMP WITH ANGLED FLOW PATH AND AXIAL FLOW IMPELLER
    • Publication number 20140127060
    • Publication date May 8, 2014
    • Nidec Motor Corporation
    • Jason A. Richter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBSEA PRESSURE BOOSTER
    • Publication number 20140086764
    • Publication date Mar 27, 2014
    • AKER SUBSEA AS
    • Kjell Olav Stinessen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FUEL PUMP
    • Publication number 20130323024
    • Publication date Dec 5, 2013
    • Yuuichirou OOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...