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Mounting rotors on shafts

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

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F04D29/20Mounting rotors on shafts
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Turbo compressor
    • Patent number 12,221,974
    • Issue date Feb 11, 2025
    • LG Electronics Inc.
    • Changgook Moon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    PAP system blower
    • Patent number 12,171,937
    • Issue date Dec 24, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aquarium fluid pump assembly with magnectic rotator
    • Patent number 12,173,716
    • Issue date Dec 24, 2024
    • Ecotech, Inc.
    • Timothy Marks
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • 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

    Impeller bearings for pumps
    • Patent number 12,000,406
    • Issue date Jun 4, 2024
    • General Electric Company
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor and rotor shaft for molten metal
    • Patent number 11,939,994
    • Issue date Mar 26, 2024
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Pump apparatus, in particular magnetic coupling pump apparatus
    • Patent number 11,927,192
    • Issue date Mar 12, 2024
    • Robert Bosch GmbH
    • Johannes Walter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Crankshaft mounted pump
    • Patent number 11,879,377
    • Issue date Jan 23, 2024
    • Volvo Car Corporation
    • Peter Kroon
    • 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

    PAP system blower
    • Patent number 11,859,622
    • Issue date Jan 2, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial sliding bearing arrangement for a pump impeller of a radial p...
    • Patent number 11,841,029
    • Issue date Dec 12, 2023
    • NIDEC GPM GmbH
    • Paul Michael Ludwig
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller locking collar
    • Patent number 11,795,963
    • Issue date Oct 24, 2023
    • ITT Manufacturing Enterprises LLC.
    • Brian Alan Yarnot
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller for an implantable, vascular support system
    • Patent number 11,754,075
    • Issue date Sep 12, 2023
    • KARDION GMBH
    • Armin Schuelke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller rotor configured with wear resistant seal land
    • Patent number 11,719,243
    • Issue date Aug 8, 2023
    • Pratt & Whitney Canada Corp.
    • Simon Baker-Ostiguy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Magnetic pump and rotary body for the magnetic pump
    • Patent number 11,713,765
    • Issue date Aug 1, 2023
    • World Chemical Co., Ltd.
    • Wataru Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for detecting the level of a well/tank and electric immersio...
    • Patent number 11,708,834
    • Issue date Jul 25, 2023
    • DAB Pumps S.p.A.
    • Francesco Sinico
    • G08 - SIGNALLING
  • Information Patent Grant

    Rotary machine
    • Patent number 11,649,828
    • Issue date May 16, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Hiroyuki Miyata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pap system blower
    • Patent number 11,428,232
    • Issue date Aug 30, 2022
    • ResMed Motor Technologies Inc.
    • Samuel Aziz Mebasser
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Easy access fan motor assemblies
    • Patent number 11,421,711
    • Issue date Aug 23, 2022
    • Heatcraft Refrigeration Products LLC
    • Todd Irvin Collins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump assembly
    • Patent number 11,396,878
    • Issue date Jul 26, 2022
    • Ecotech, Inc.
    • Timothy Marks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Permanent magnet direct-drive slurry pump based on gas film drag re...
    • Patent number 11,371,522
    • Issue date Jun 28, 2022
    • China University of Mining and Technology
    • Fangwei Xie
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Keyless impeller system and method
    • Patent number 11,371,526
    • Issue date Jun 28, 2022
    • Johnson Controls Tyco IP Holdings LLP
    • Paul William Snell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric water pump
    • Patent number 11,353,042
    • Issue date Jun 7, 2022
    • COAVIS
    • Hyun Tae Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor and rotor shaft for molten metal
    • Patent number 11,286,939
    • Issue date Mar 29, 2022
    • Molten Metal Equipment Innovations, LLC
    • Paul V. Cooper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Grant

    Hybrid coolant pump
    • Patent number 11,280,249
    • Issue date Mar 22, 2022
    • Hanon Systems EFP Canada Ltd.
    • Kyle D. Mills
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller stack compression device and method
    • Patent number 11,280,346
    • Issue date Mar 22, 2022
    • Halliburton Energy Services, Inc.
    • Wesley John Nowitzki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mounting structure and cooling fan
    • Patent number 11,274,728
    • Issue date Mar 15, 2022
    • FANUC CORPORATION
    • SeungJun Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Impeller attachment method
    • Patent number 11,255,340
    • Issue date Feb 22, 2022
    • ITT Manufacturing Enterprises LLC.
    • Douglas Paddock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 11,242,860
    • Issue date Feb 8, 2022
    • Aisan Kogyo Kabushiki Kaisha
    • Seiji Il
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water pump
    • Patent number 11,193,493
    • Issue date Dec 7, 2021
    • Amotech Co., Ltd.
    • Jeong Hoon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SUPPORT STRUCTURE FOR FORMING TURBINE ENGINE ROTATING STRUCTURE
    • Publication number 20240418177
    • Publication date Dec 19, 2024
    • Raytheon Technologies Corporation
    • Lawrence A. Binek
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Application

    IMPELLER BEARINGS FOR PUMPS
    • Publication number 20240309882
    • Publication date Sep 19, 2024
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20240240650
    • Publication date Jul 18, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    PAP SYSTEM BLOWER
    • Publication number 20240125325
    • Publication date Apr 18, 2024
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR AN IMPLANTABLE, VASCULAR SUPPORT SYSTEM
    • Publication number 20240102475
    • Publication date Mar 28, 2024
    • KARDION GMBH
    • Armin Schuelke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER BEARINGS FOR PUMPS
    • Publication number 20230392605
    • Publication date Dec 7, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR ASSEMBLY AND ELECTRONIC WATER PUMP
    • Publication number 20230208227
    • Publication date Jun 29, 2023
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Xiaowei ZHOU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO COMPRESSOR
    • Publication number 20230193917
    • Publication date Jun 22, 2023
    • LG ELECTRONICS INC.
    • Changgook MOON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER MOTOR
    • Publication number 20230163661
    • Publication date May 25, 2023
    • Dongguan Kede Precision Manufacturing Co., Ltd.
    • YOUWEI TANG
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    IMPELLER ROTOR CONFIGURED WITH WEAR RESISTANT SEAL LAND
    • Publication number 20230044553
    • Publication date Feb 9, 2023
    • Simon Baker-Ostiguy
    • 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

    PUMP APPARATUS, IN PARTICULAR MAGNETIC COUPLING PUMP APPARATUS
    • Publication number 20230019571
    • Publication date Jan 19, 2023
    • ROBERT BOSCH GmbH
    • Johannes Walter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER LOCKING COLLAR
    • Publication number 20230003228
    • Publication date Jan 5, 2023
    • ITT MANUFACTURING ENTERPRISES LLC
    • Brian Alan YARNOT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20220381251
    • Publication date Dec 1, 2022
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    CRANKSHAFT MOUNTED PUMP
    • Publication number 20220282661
    • Publication date Sep 8, 2022
    • Volvo Car Corporation
    • Peter Kroon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE
    • Publication number 20220268291
    • Publication date Aug 25, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Hiroyuki MIYATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBSEA ELECTRIC FLUID PROCESSING MACHINE
    • Publication number 20220252071
    • Publication date Aug 11, 2022
    • Onesubsea IP UK Limited
    • Anders Brunvold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SUBSEA ELECTRIC FLUID PROCESSING MACHINE
    • Publication number 20220252070
    • Publication date Aug 11, 2022
    • Onesubsea IP UK Limited
    • Anders Brunvold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR AND ROTOR SHAFT FOR MOLTEN METAL
    • Publication number 20220213895
    • Publication date Jul 7, 2022
    • MOLTEN METAL EQUIPMENT INNOVATIONS, LLC
    • Paul V. Cooper
    • C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
  • Information Patent Application

    PERMANENT MAGNET DIRECT-DRIVE SLURRY PUMP BASED ON GAS FILM DRAG RE...
    • Publication number 20220154733
    • Publication date May 19, 2022
    • CHINA UNIVERSITY OF MINING AND TECHNOLOGY
    • Fangwei XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WATER-COOLED PUMP ASSEMBLY FOR BATHING UNIT SYSTEM AND PUMP ASSEMBL...
    • Publication number 20220136510
    • Publication date May 5, 2022
    • GECKO ALLIANCE GROUP INC.
    • Martin Pelletier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL SLIDING BEARING ARRANGEMENT FOR A PUMP IMPELLER OF A RADIAL P...
    • Publication number 20220049713
    • Publication date Feb 17, 2022
    • NIDEC GPM GmbH
    • Paul Michael LUDWIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR AN IMPLANTABLE, VASCULAR SUPPORT SYSTEM
    • Publication number 20210379358
    • Publication date Dec 9, 2021
    • KARDION GMBH
    • Armin Schuelke
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    Impeller Stack Compression Device and Method
    • Publication number 20210332827
    • Publication date Oct 28, 2021
    • Halliburton Energy Services, Inc.
    • Wesley John Nowitzki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Magnetic Spa Jet
    • Publication number 20210251847
    • Publication date Aug 19, 2021
    • Vu Van Tran
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP SHAFT WITH FASTENING BOLTS
    • Publication number 20210095685
    • Publication date Apr 1, 2021
    • EVOGUARD GMBH
    • Johann JUSTL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID COOLANT PUMP
    • Publication number 20210079830
    • Publication date Mar 18, 2021
    • Hanon Systems EFP Canada Ltd.
    • Kyle D. MILLS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOWNHOLE CENTRIFUGAL PUMP HAVING NON-CIRCULAR SHAFT
    • Publication number 20210071511
    • Publication date Mar 11, 2021
    • Halliburton Energy Services, Inc.
    • Joshua Wayne WEBSTER
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DEVICE FOR DETECTING THE LEVEL OF A WELL/TANK AND ELECTRIC IMMERSIO...
    • Publication number 20210025398
    • Publication date Jan 28, 2021
    • DAB PUMPS S.P.A.
    • Francesco SINICO
    • G01 - MEASURING TESTING