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Rotors specially for elastic fluids

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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

Current Industry

F04D29/26Rotors specially for elastic fluids
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    High rotational speed rotor and turbocompressor comprising the same
    • Patent number 12,158,158
    • Issue date Dec 3, 2024
    • CLIMAT GESTION SA
    • Jürg Schiffmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Blower
    • Patent number 12,150,415
    • Issue date Nov 26, 2024
    • TECHTRONIC CORDLESS GP
    • Zhengjun Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller
    • Patent number 12,129,864
    • Issue date Oct 29, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine, method for operating a turbomachine
    • Patent number 12,123,427
    • Issue date Oct 22, 2024
    • Robert Bosch GmbH
    • Andreas Knoop
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Fan motor
    • Patent number 12,110,897
    • Issue date Oct 8, 2024
    • LG Electronics Inc.
    • Jeong Ho Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor impeller with nonlinear backwall
    • Patent number 12,110,902
    • Issue date Oct 8, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Locking structure of compressor impeller and installation method, c...
    • Patent number 12,078,186
    • Issue date Sep 3, 2024
    • Carrier Corporation
    • Huiliang Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    In a turbomachine, rotor structure with seal assembly and method in...
    • Patent number 12,055,152
    • Issue date Aug 6, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Kevin Miny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High speed turbo-alternator with integrated cooling fan
    • Patent number 12,055,156
    • Issue date Aug 6, 2024
    • Hamilton Sundstrand Corporation
    • Richard A. Himmelmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor structure for a turbomachine with features to control relativ...
    • Patent number 12,038,015
    • Issue date Jul 16, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Kevin Miny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Monolithic rotor and compressor wheel
    • Patent number 11,994,143
    • Issue date May 28, 2024
    • BLADON JETS HOLDINGS LIMITED
    • Vasudeva Nimma
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fan motor
    • Patent number 11,976,666
    • Issue date May 7, 2024
    • LG Electronics Inc.
    • Sunggi Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-stage compressor with turbine section for fuel cell system
    • Patent number 11,927,193
    • Issue date Mar 12, 2024
    • Garrett Transportation I Inc.
    • Brent Donato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Impeller with reduced mass inertia for a respiration therapy appliance
    • Patent number 11,925,755
    • Issue date Mar 12, 2024
    • Loewenstein Medical Technology S.A.
    • Angela Gerlach
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Axial flow fan, air conditioner outdoor unit and air conditioner
    • Patent number 11,913,469
    • Issue date Feb 27, 2024
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Wendong Gao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor system
    • Patent number 11,913,476
    • Issue date Feb 27, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Takanori Shibata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor wheel arrangement and method for the production of a com...
    • Patent number 11,905,966
    • Issue date Feb 20, 2024
    • BorgWarner Inc.
    • Timo Breininger
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Impeller
    • Patent number 11,892,007
    • Issue date Feb 6, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor rotor structure
    • Patent number 11,885,340
    • Issue date Jan 30, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Martin Reimann
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Systems and methods for a rotary fan
    • Patent number 11,867,193
    • Issue date Jan 9, 2024
    • Bogdan Tudor Bucheru
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Motor and air conditioner using the same
    • Patent number 11,852,167
    • Issue date Dec 26, 2023
    • Mitsubishi Electric Corporation
    • Takaya Shimokawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor rotor having flow loop through tie bolt
    • Patent number 11,821,435
    • Issue date Nov 21, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Kevin Miny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor impeller with nonlinear backwall
    • Patent number 11,821,434
    • Issue date Nov 21, 2023
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower comprising a fan installed in an inner space of a lower body...
    • Patent number 11,746,800
    • Issue date Sep 5, 2023
    • LG Electronics Inc.
    • Jaehyun Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mounting system for fan
    • Patent number 11,739,767
    • Issue date Aug 29, 2023
    • Seneca Dairy Systems LLC
    • Earl M. Martin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller attach mechanism
    • Patent number 11,739,763
    • Issue date Aug 29, 2023
    • PROGRESS RAIL LOCOMOTIVE INC.
    • Gary R. Svihla
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fan motor
    • Patent number 11,686,314
    • Issue date Jun 27, 2023
    • LG Electronics Inc.
    • Jeong Ho Lee
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Nozzle for a fan assembly
    • Patent number 11,680,581
    • Issue date Jun 20, 2023
    • Dyson Technology Limited
    • Timothy Neil Jukes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaft sleeve assembly, blade mounting structure and air conditioner
    • Patent number 11,680,577
    • Issue date Jun 20, 2023
    • Gree Electric Appliances (Wuhan) Co., Ltd.
    • Chunjie Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial-flow impeller and air-conditioner having the same
    • Patent number 11,680,580
    • Issue date Jun 20, 2023
    • GD MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Yutai Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRIC MOTOR, AND BLOWER
    • Publication number 20240348112
    • Publication date Oct 17, 2024
    • Mitsubishi Electric Corporation
    • Kazuchika TSUCHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CEILING FAN WITH SNAP-FIT CONNECTOR
    • Publication number 20240271632
    • Publication date Aug 15, 2024
    • HUNTER FAN COMPANY
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IN A TURBOMACHINE, ROTOR STRUCTURE WITH SEAL ASSEMBLY AND METHOD IN...
    • Publication number 20240263636
    • Publication date Aug 8, 2024
    • Siemens Energy Global GmbH & Co. KG
    • Kevin Miny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH ROTATIONAL SPEED ROTOR AND TURBOCOMPRESSOR COMPRISING THE SAME
    • Publication number 20240191722
    • Publication date Jun 13, 2024
    • CLIMAT GESTION SA
    • Jürg SCHIFFMANN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FAN MOTOR
    • Publication number 20240178717
    • Publication date May 30, 2024
    • LG ELECTRONICS INC.
    • Eunji HWANG
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    Computer fan
    • Publication number 20240167482
    • Publication date May 23, 2024
    • Chien-Hao CHEN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    CELL SEPARATION USING MICROCHANNEL HAVING PATTERNED POSTS
    • Publication number 20240151234
    • Publication date May 9, 2024
    • Biocept, Inc.
    • ZHONGLIANG TANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER PRELOADING BANDS
    • Publication number 20240117811
    • Publication date Apr 11, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER
    • Publication number 20240110576
    • Publication date Apr 4, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINE, METHOD FOR OPERATING A TURBOMACHINE
    • Publication number 20240093695
    • Publication date Mar 21, 2024
    • ROBERT BOSCH GmbH
    • Andreas Knoop
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIXED FLOW INLINE FAN ASSEMBLY
    • Publication number 20240093696
    • Publication date Mar 21, 2024
    • Johnson Controls Tyco IP Holdings LLP
    • Digambar Satappa Killedar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fiber Reinforced Polymer Blade
    • Publication number 20240084707
    • Publication date Mar 14, 2024
    • BladeX Technologies, LLC
    • Brennan Lieu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR IMPELLER WITH NONLINEAR BACKWALL
    • Publication number 20240052846
    • Publication date Feb 15, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Noel Blair
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN ASSEMBLY FOR A HEAT EXCHANGER SYSTEM IN A VEHICLE
    • Publication number 20240052850
    • Publication date Feb 15, 2024
    • VOLVO TRUCK CORPORATION
    • Andreas LYGNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR AND COMPRESSOR
    • Publication number 20240026895
    • Publication date Jan 25, 2024
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Noriyuki Okada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TOWER FAN AND SHELL THEREOF
    • Publication number 20230407880
    • Publication date Dec 21, 2023
    • SAUL LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR HAVING SEAL ASSEMBLY WITHIN HIRTH COUPLING
    • Publication number 20230332614
    • Publication date Oct 19, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Martin Reimann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VACUUM PUMP, STATOR BLADE, AND SPACER
    • Publication number 20230323890
    • Publication date Oct 12, 2023
    • Edwards Japan Limited
    • Tooru Miwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20230313806
    • Publication date Oct 5, 2023
    • IHI Corporation
    • Tohru TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH SPEED TURBO-ALTERNATOR WITH INTEGRATED COOLING FAN
    • Publication number 20230313812
    • Publication date Oct 5, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Richard A. Himmelmann
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    FAN MOTOR
    • Publication number 20230287892
    • Publication date Sep 14, 2023
    • LG ELECTRONICS INC.
    • Jeong Ho LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND SYSTEMS FOR MANUFACTURING AN IMPELLER WHEEL ASSEMBLY
    • Publication number 20230250831
    • Publication date Aug 10, 2023
    • Turbonetics Holdings, Inc.
    • Daniel J. Barlog
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOCKING STRUCTURE OF COMPRESSOR IMPELLER AND INSTALLATION METHOD, C...
    • Publication number 20230228276
    • Publication date Jul 20, 2023
    • Carrier Corporation
    • Huiliang Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER
    • Publication number 20230220850
    • Publication date Jul 13, 2023
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS AND METHODS FOR A ROTARY FAN
    • Publication number 20230193919
    • Publication date Jun 22, 2023
    • Bogdan Tudor Bucheru
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER RECEPTACLE
    • Publication number 20230193918
    • Publication date Jun 22, 2023
    • Caso Holding GmbH
    • Udo BERLING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR HAVING FLOW LOOP THROUGH TIE BOLT
    • Publication number 20230193920
    • Publication date Jun 22, 2023
    • Kevin Miny
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR STRUCTURE FOR A TURBOMACHINE WITH FEATURES TO CONTROL RELATIV...
    • Publication number 20230175520
    • Publication date Jun 8, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Kevin Miny
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPELLER ATTACH MECHANISM
    • Publication number 20230147254
    • Publication date May 11, 2023
    • Progress Rail Locomotive Inc.
    • Gary R. SVIHLA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ROTOR STRUCTURE
    • Publication number 20230125483
    • Publication date Apr 27, 2023
    • Siemens Energy Global GmbH & Co. KG
    • Martin Reimann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...