TREA

especially adapted for elastic fluid pumps

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  • F04D29/4206
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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

F04D29/4206especially adapted for elastic fluid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Centrifugal air-sending device and air-conditioning apparatus
    • Patent number 12,320,363
    • Issue date Jun 3, 2025
    • Mitsubishi Electric Corporation
    • Takuya Teramoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,320,361
    • Issue date Jun 3, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Takayuki Hirano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and method of operating the centrifugal comp...
    • Patent number 12,320,366
    • Issue date Jun 3, 2025
    • Nuovo Pignone Tecnologie Srl
    • Marco Quercia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump
    • Patent number 12,305,652
    • Issue date May 20, 2025
    • Edwards Japan Limited
    • Toshiki Yamaguchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Viscous flow blower
    • Patent number 12,305,665
    • Issue date May 20, 2025
    • GRANDVANCE TECHNOLOGY, INC.
    • Che-Wei Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor housing and centrifugal compressor
    • Patent number 12,270,413
    • Issue date Apr 8, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Radial compressor and method for operating a radial compressor
    • Patent number 12,270,409
    • Issue date Apr 8, 2025
    • Robert Bosch GmbH
    • Tobias Reinhard Ott
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger turbine assembly having post attachment via a tailed l...
    • Patent number 12,257,645
    • Issue date Mar 25, 2025
    • Garrett Transportation I Inc.
    • Petr Balon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blower device
    • Patent number 12,253,095
    • Issue date Mar 18, 2025
    • Valeo Systemes Thermiques
    • Jonathan Yestrepsky
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Systems and methods for integrally geared centrifugal compressor to...
    • Patent number 12,247,583
    • Issue date Mar 11, 2025
    • Ingersoll-Rand Industrial U.S., Inc.
    • Dhruv Kumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary machine with compressor impeller
    • Patent number 12,247,578
    • Issue date Mar 11, 2025
    • Koji Sakota
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo compressor comprising bearing cooling channel
    • Patent number 12,234,838
    • Issue date Feb 25, 2025
    • Kyeong Su Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Stabilizer of a compressor
    • Patent number 12,228,143
    • Issue date Feb 18, 2025
    • ACCELLERON SWITZERLAND LTD.
    • Daniel Rusch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger including an annular bearing retainer plate
    • Patent number 12,215,705
    • Issue date Feb 4, 2025
    • IHI Corporation
    • Takahiro Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 12,215,710
    • Issue date Feb 4, 2025
    • Kabushiki Kaisha Toyota Jidoshokki
    • Hidefumi Mori
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Carwash vacuum motor
    • Patent number 12,215,711
    • Issue date Feb 4, 2025
    • VACUUM TECHNOLOGIES, LLC
    • James Jolly Harlan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor arrangement, turbocharger, combustion engine, and vehicle
    • Patent number 12,196,216
    • Issue date Jan 14, 2025
    • Scania CV AB
    • Magnus Lindgren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Biased passages for turbomachinery
    • Patent number 12,196,223
    • Issue date Jan 14, 2025
    • Concepts NREC, LLC
    • David Japikse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump and a pump housing
    • Patent number 12,188,475
    • Issue date Jan 7, 2025
    • Levitronix GmbH
    • Alexander Schmid
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and system for controlling differential pressure for an exte...
    • Patent number 12,188,478
    • Issue date Jan 7, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable inlet guide vane apparatus and compressor including same
    • Patent number 12,180,974
    • Issue date Dec 31, 2024
    • Copeland LP
    • Cody N. Kahan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbocharger
    • Patent number 12,163,441
    • Issue date Dec 10, 2024
    • IHI Corporation
    • Tomohiro Honma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo fluid machine
    • Patent number 12,152,601
    • Issue date Nov 26, 2024
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki Okano
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bleed passage arrangement for a gas turbine engine shroud
    • Patent number 12,152,506
    • Issue date Nov 26, 2024
    • RTX Corporation
    • Parag H. Mathuria
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas bearing management for a compressor
    • Patent number 12,146,497
    • Issue date Nov 19, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air compressor and vehicle
    • Patent number 12,117,020
    • Issue date Oct 15, 2024
    • GREAT WALL MOTOR COMPANY LIMITED
    • Pengfei Niu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbo type pump and fluid supply unit
    • Patent number 12,104,615
    • Issue date Oct 1, 2024
    • Komatsu Ltd.
    • Shinichi Kamimura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device comprising a radial bearing
    • Patent number 12,092,125
    • Issue date Sep 17, 2024
    • HELLA GMBH & CO. KGAA
    • Martin Cordes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor having a motor cooling passage
    • Patent number 12,078,180
    • Issue date Sep 3, 2024
    • Carrier Corporation
    • Tingcan Mi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump device
    • Patent number 12,074,495
    • Issue date Aug 27, 2024
    • HELLA GMBH & CO. KGAA
    • Benjamin Grothe
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20250180035
    • Publication date Jun 5, 2025
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Takayuki HIRANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR BLOWER
    • Publication number 20250180034
    • Publication date Jun 5, 2025
    • Kaihui Shi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR INLET STRUCTURE FOR AN AIR PUMP AND AN AIR PUMP
    • Publication number 20250163931
    • Publication date May 22, 2025
    • Intex Marketing Ltd.
    • Zhi Xiong Huang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADJUSTABLE POSITION IMPELLER SHROUD FOR CENTRIFUGAL COMPRESSORS
    • Publication number 20250163820
    • Publication date May 22, 2025
    • Rolls-Royce Corporation
    • Michael Nesteroff
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    GAS BEARING MANAGEMENT FOR A COMPRESSOR
    • Publication number 20250146497
    • Publication date May 8, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TEMPERATURE CONTROL PUMP
    • Publication number 20250137459
    • Publication date May 1, 2025
    • TI Automotive Technology Center GmbH
    • Loic MARFING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC COMPRESSOR
    • Publication number 20250116277
    • Publication date Apr 10, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Tsuyoshi KITAMURA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER ASSEMBLY ENCLOSURE
    • Publication number 20250075708
    • Publication date Mar 6, 2025
    • Regal Beloit America, Inc.
    • Chirag Sureshbhai Patel
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VISCOUS FLOW BLOWER
    • Publication number 20250059979
    • Publication date Feb 20, 2025
    • GRANDVANCE TECHNOLOGY, INC.
    • CHE-WEI LEE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20250052187
    • Publication date Feb 13, 2025
    • BHE Turbomachinery, LLC
    • Henry K. Obermeyer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    BLOWER UNIT FOR AN APPLIANCE
    • Publication number 20250035131
    • Publication date Jan 30, 2025
    • Haier US Appliance Solutions, Inc.
    • Kyle James Brewer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBINE AND TURBOCHARGER
    • Publication number 20250035127
    • Publication date Jan 30, 2025
    • IHI Corporation
    • Kengo IKEDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC TURBO COMPRESSOR
    • Publication number 20250003414
    • Publication date Jan 2, 2025
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yuki OKANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY FLUID MACHINE
    • Publication number 20240426311
    • Publication date Dec 26, 2024
    • DAIKIN INDUSTRIES, LTD.
    • Hideki FUJIWARA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OUTDOOR POWER MACHINE WITH MIXED FLOW BLOWER
    • Publication number 20240423128
    • Publication date Dec 26, 2024
    • Greenworks (Jiangsu) Co., Ltd.
    • Nicholas Suchoza
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL-TYPE ELECTRIC REFRIGERANT COMPRESSOR HAVING INTEGRAL OR...
    • Publication number 20240426305
    • Publication date Dec 26, 2024
    • Garrett Transportation I Inc.
    • Ankur Nayak
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ARRANGEMENT, TURBOCHARGER, COMBUSTION ENGINE, AND VEHICLE
    • Publication number 20240401600
    • Publication date Dec 5, 2024
    • SCANIA CV AB
    • Magnus LINDGREN
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMACHINE WITH THRUST BEARING SEAL PLATE HOUSING MEMBER HAVING W...
    • Publication number 20240401499
    • Publication date Dec 5, 2024
    • Garrett Transportation I Inc.
    • Kiran Somashekar Rao Nazare
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS AND COMPRESSOR INCLUDING SAME
    • Publication number 20240401608
    • Publication date Dec 5, 2024
    • Copeland LP
    • Cody N. Kahan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC TURBO COMPRESSOR
    • Publication number 20240392792
    • Publication date Nov 28, 2024
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Hiroshi SAITO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PIPE BRANCHING DEVICE AND COMPRESSOR
    • Publication number 20240369168
    • Publication date Nov 7, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Hironori HONDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR MACHINING RIBS OR GROOVES ON A SHAFT FOR AIR OR GAS BEAR...
    • Publication number 20240367240
    • Publication date Nov 7, 2024
    • Belenos Clean Power Holding AG
    • Rexhep GASHI
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    RESPIRATORY APPARATUS
    • Publication number 20240342412
    • Publication date Oct 17, 2024
    • ResMed Pty Ltd
    • Barton John Kenyon
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER TURBINE ASSEMBLY
    • Publication number 20240326162
    • Publication date Oct 3, 2024
    • Garrett Transportation I Inc.
    • Petr Balon
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPRESSOR COOLING SYSTEMS AND METHODS INCLUDING COOLANT DAMPING CH...
    • Publication number 20240318880
    • Publication date Sep 26, 2024
    • Emerson Climate Technologies, Inc.
    • Michael M. Perevozchikov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBO COMPRESSOR COMPRISING BEARING COOLING CHANNEL
    • Publication number 20240301895
    • Publication date Sep 12, 2024
    • TNE KOREA CO., LTD.
    • Kyeong Su KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOMACHINERY HOUSING WITH VARIABLE LATTICE DENSITIES
    • Publication number 20240301892
    • Publication date Sep 12, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Brent J. Merritt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW-PROFILE BLOWERS AND METHODS
    • Publication number 20240288005
    • Publication date Aug 29, 2024
    • GENTHERM INCORPORATED
    • John D. Lofy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL AIR-SENDING DEVICE, AIR-CONDITIONING APPARATUS, AND REF...
    • Publication number 20240280109
    • Publication date Aug 22, 2024
    • Mitsubishi Electric Corporation
    • Takuya TERAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING FOR CENTRIFUGAL COMPRESSOR, CENTRIFUGAL COMPRESSOR AND...
    • Publication number 20240240645
    • Publication date Jul 18, 2024
    • Carrier Corporation
    • Wei Zhang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...