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  • F04D29/284
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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

F04D29/284for compressors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Impeller
    • Patent number 11,971,048
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Hakkyu Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor with balancing features and balancing method
    • Patent number 11,971,053
    • Issue date Apr 30, 2024
    • Garrett Transportation I Inc.
    • Quentin Roberts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Axial and downstream compressor assembly
    • Patent number 11,965,514
    • Issue date Apr 23, 2024
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor with reverse overhung volute
    • Patent number 11,953,015
    • Issue date Apr 9, 2024
    • Daikin Industries, Ltd.
    • Midori Drake
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor rotor, compressor and refrigerant circulation system
    • Patent number 11,946,476
    • Issue date Apr 2, 2024
    • Gree Electric Appliances, Inc. of Zhuhai
    • Hua Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 11,939,983
    • Issue date Mar 26, 2024
    • Accessible Technologies, Inc.
    • Michael A. Carlson
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fused rotor
    • Patent number 11,933,185
    • Issue date Mar 19, 2024
    • Hamilton Sundstrand Corporation
    • Jeremy Clavette
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor wheel
    • Patent number 11,933,314
    • Issue date Mar 19, 2024
    • BorgWarner Inc.
    • Martin Schön
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radial compressor with leading edge air injection
    • Patent number 11,905,975
    • Issue date Feb 20, 2024
    • Hamilton Sundstrand Corporation
    • Ousmane Gaye
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • 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

    Combustible gas compressor
    • Patent number 11,892,010
    • Issue date Feb 6, 2024
    • CLUSTER LNG CO., LTD.
    • Jung Han Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller and turbocompressor equipped with such impeller and method...
    • Patent number 11,878,347
    • Issue date Jan 23, 2024
    • Atlas Copco Airpower, naamloze vennootschap
    • Karolien Kempen
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Compressor with motor cooling impeller
    • Patent number 11,867,199
    • Issue date Jan 9, 2024
    • Hamilton Sundstrand Corporation
    • Debabrata Pal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser pipe with exit flare
    • Patent number 11,859,543
    • Issue date Jan 2, 2024
    • Pratt & Whitney Canada Corp.
    • Jason Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Turbocharger
    • Patent number 11,846,295
    • Issue date Dec 19, 2023
    • IHI Corporation
    • Katsunori Hayashi
    • 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

    Impeller of centrifugal compressor, centrifugal compressor, and tur...
    • Patent number 11,835,057
    • Issue date Dec 5, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Yutaka Fujita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller and centrifugal compressor
    • Patent number 11,835,058
    • Issue date Dec 5, 2023
    • MITSUBISHI HEAVY INDUSTRIES MARINE MACHINERY & EQUIPMENT CO., LTD.
    • Hironori Honda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas compressor with reduced energy loss
    • Patent number 11,835,067
    • Issue date Dec 5, 2023
    • CARNOT COMPRESSION INC.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable geometry turbocharger
    • Patent number 11,821,358
    • Issue date Nov 21, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Tsuyoshi Kitamura
    • 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

    Boil-off gas compressor for LNG fueled ship
    • Patent number 11,815,103
    • Issue date Nov 14, 2023
    • CLUSTER LNG CO., LTD.
    • Jung Han Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor for fuel cell
    • Patent number 11,811,108
    • Issue date Nov 7, 2023
    • Kabushiki Kaisha Toyota Jidoshokki
    • Ryo Umeyama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Centrifugal compressor with recirculation passage
    • Patent number 11,808,277
    • Issue date Nov 7, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 11,795,969
    • Issue date Oct 24, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 11,788,545
    • Issue date Oct 17, 2023
    • Kabushiki Kaisha Toyota Jidoshokki
    • Ryo Umeyama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 11,788,536
    • Issue date Oct 17, 2023
    • Mitsubishi Heavy Industries Compressor Corporation
    • Miku Kuroda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High energy density turbomachines
    • Patent number 11,781,556
    • Issue date Oct 10, 2023
    • The Texas A&M University System
    • Abhay R. Patil
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller
    • Patent number 11,773,864
    • Issue date Oct 3, 2023
    • LG Electronics Inc.
    • Minsu Son
    • 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 11,752,553
    • Issue date Sep 12, 2023
    • SULZER MANAGEMENT AG
    • Robin Rettberg
    • B22 - CASTING POWDER METALLURGY

Patents Applicationslast 30 patents

  • Information Patent Application

    TURBOCHARGING ASSEMBLY AND METHOD OF CONTROLLING OPERATION OF A TUR...
    • Publication number 20240133338
    • Publication date Apr 25, 2024
    • Turbo Systems Switzerland Ltd
    • Alessandro ZUCCHELLI
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    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

    Sculpted Low Solidity Vaned Diffuser
    • Publication number 20240060507
    • Publication date Feb 22, 2024
    • FoxRES LLC
    • Mark J. Kuzdzal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR INTEGRATED AXIAL FLUX ELECTRIC MOTOR
    • Publication number 20240060500
    • Publication date Feb 22, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brent J. Merritt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR INTEGRATED AXIAL FLUX ELECTRIC MOTOR
    • Publication number 20240060499
    • Publication date Feb 22, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    RADIAL COMPRESSOR WITH LEADING EDGE AIR INJECTION
    • Publication number 20240052854
    • Publication date Feb 15, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ousmane Gaye
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIFFUSER AND ASSOCIATED COMPRESSOR SECTION OF AIRCRAFT ENGINE
    • Publication number 20240026900
    • Publication date Jan 25, 2024
    • Pratt & Whitney Canada Corp.
    • Guy LEFEBVRE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR FOR CO2 CYCLE WITH AT LEAST TWO CASCADE COMPRESSION STAG...
    • Publication number 20240011493
    • Publication date Jan 11, 2024
    • Nuovo Pignone Tecnologie S.r.l.
    • Ernani Fulvio BELLOBUONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO COMPRESSOR ASSEMBLY OF A COOLING MACHINE
    • Publication number 20230407873
    • Publication date Dec 21, 2023
    • MIRAI INTEX SAGL
    • Vladyslav TSYPLAKOV
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR CONTROL DEVICE, CONTROL METHOD FOR COMPRESSOR, AND CONTR...
    • Publication number 20230400034
    • Publication date Dec 14, 2023
    • Mitsubishi Heavy Industries, Ltd.
    • Kengo SHIMOJO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL COMPRESSOR AND METHOD FOR OPERATING A RADIAL COMPRESSOR
    • Publication number 20230375000
    • Publication date Nov 23, 2023
    • ROBERT BOSCH GmbH
    • Tobias Reinhard Ott
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR AND TURBOCHARGER
    • Publication number 20230375004
    • Publication date Nov 23, 2023
    • IHI Corporation
    • Atsushi YONEMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING MACHINE AND TURBOCHARGER INCLUDING THE SAME
    • Publication number 20230349385
    • Publication date Nov 2, 2023
    • BorgWarner Inc.
    • John Robert ZAGONE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER, CENTRIFUGAL COMPRESSOR, AND METHOD FOR MANUFACTURING IMPE...
    • Publication number 20230349388
    • Publication date Nov 2, 2023
    • IHI Corporation
    • Takashi FUJIWARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID MACHINE
    • Publication number 20230332618
    • Publication date Oct 19, 2023
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki OKANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE AND TURBOCHARGER
    • Publication number 20230323891
    • Publication date Oct 12, 2023
    • IHI Corporation
    • Takuro KIRIAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR WITH MOTOR COOLING IMPELLER
    • Publication number 20230323896
    • Publication date Oct 12, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Debabrata Pal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FORMED OF MULTIPLE METALS
    • Publication number 20230304506
    • Publication date Sep 28, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY MACHINE WITH COMPRESSOR IMPELLER
    • Publication number 20230296108
    • Publication date Sep 21, 2023
    • IHI Corporation
    • Koji SAKOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE WHEEL, TURBINE, AND TURBOCHARGER
    • Publication number 20230287795
    • Publication date Sep 14, 2023
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Yoshihiro ISHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRIC TURBOCHARGER WITH COOLING FLOW PATH
    • Publication number 20230279873
    • Publication date Sep 7, 2023
    • IHI Corporation
    • Koji SAKOTA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR DIRECTING FLUID FLOW IN A COMPRESSOR
    • Publication number 20230272804
    • Publication date Aug 31, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Paul William Snell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20230243292
    • Publication date Aug 3, 2023
    • BRP- Rotax GmbH & Co. KG
    • Johannes WURM
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Regenerative multi-stage compressor
    • Publication number 20230235741
    • Publication date Jul 27, 2023
    • M Pumps Process Srl
    • Antonio Mischiatti
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR WITH IMPELLER HAVING BLADES WITH WAVY CONTOUR
    • Publication number 20230235748
    • Publication date Jul 27, 2023
    • Danfoss A/S
    • Jin Yan
    • 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

    COMPRESSOR WHEEL
    • Publication number 20230193922
    • Publication date Jun 22, 2023
    • BorgWarner Inc.
    • Markus Eisenbarth
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIFFUSER PIPE WITH EXIT FLARE
    • Publication number 20230193819
    • Publication date Jun 22, 2023
    • Jason Nichols
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS