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  • F04D27/009
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D27/00Control

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F04D27/009by bleeding, by passing or recycling fluid
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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

    COMPRESSOR SHROUD WITH CONTROLLABLE BYPASS COMPONENT FORMED OF THER...
    • Publication number 20250084859
    • Publication date Mar 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE INCLUDING A COMPRESSOR BLEED AIR SYSTEM
    • Publication number 20250059920
    • Publication date Feb 20, 2025
    • GENERAL ELECTRIC COMPANY
    • Meredith Wulff
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    DUCTED FIREWALL WITH UPPER BIFI BLEED FOR MODULATED CORE VENTILATION
    • Publication number 20240352906
    • Publication date Oct 24, 2024
    • Murat Yazici
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    AIR CYCLE MACHINE BYPASS DUCT
    • Publication number 20240229810
    • Publication date Jul 11, 2024
    • Hamilton Sundstrand Corporation
    • Craig M. Beers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil Feed Type Air Compressor
    • Publication number 20230358248
    • Publication date Nov 9, 2023
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Shigeyuki YORIKANE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
    • Publication number 20230025097
    • Publication date Jan 26, 2023
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR SYSTEM
    • Publication number 20220412366
    • Publication date Dec 29, 2022
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Keizo Yoneda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION PASSAGE
    • Publication number 20220010802
    • Publication date Jan 13, 2022
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REVERSE FLOW ENGINE ARCHITECTURE
    • Publication number 20210381517
    • Publication date Dec 9, 2021
    • Pratt & Whitney Canada Corp.
    • Ghislain PLANTE
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GIMBALED FLEXURE FOR SPHERICAL FLEX JOINTS
    • Publication number 20210372547
    • Publication date Dec 2, 2021
    • Unison Industries LLC
    • Gordon Tajiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER INCLUDING A WASTEGATE ASSEMBLY
    • Publication number 20210317775
    • Publication date Oct 14, 2021
    • BorgWarner Inc.
    • Matthew Brian Cooley
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WASTEGATE ASSEMBLY AND TURBOCHARGER INCLUDING THE SAME
    • Publication number 20210277821
    • Publication date Sep 9, 2021
    • BorgWarner Inc.
    • George Edward Heddy
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SEALING SYSTEM, AND PUMP SYSTEM INCLUDING THE SEALING SYSTEM
    • Publication number 20210262481
    • Publication date Aug 26, 2021
    • EBARA CORPORATION
    • Tetsuji KASATANI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Preparation Device of a Vehicle
    • Publication number 20210197114
    • Publication date Jul 1, 2021
    • Knorr-Bremse Systeme fuer Nutzfahrzeuge GmbH
    • Max MICHALSKI
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AUTOMATIC FLUID PUMP
    • Publication number 20210156389
    • Publication date May 27, 2021
    • Dukshin Corp., Ltd.
    • Kyung Suh Park
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VEHICLE DRIVING APPARATUS
    • Publication number 20210095690
    • Publication date Apr 1, 2021
    • Toyota Jidosha Kabushiki Kaisha
    • Chunyang SUN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD OF REDUCING POST-SHUTDOWN ENGINE TEMPERATURES
    • Publication number 20210047966
    • Publication date Feb 18, 2021
    • GENERAL ELECTRIC COMPANY
    • Ilhan Bayraktar
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    GAS COMPRESSOR UNIT FOR OIL WELLS
    • Publication number 20210048033
    • Publication date Feb 18, 2021
    • JUAN CARLOS MARIE ARLANDIS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE SPEED BOOST COMPRESSOR FOR GAS TURBINE ENGINE COOLING AIR...
    • Publication number 20200362868
    • Publication date Nov 19, 2020
    • United Technologies Corporation
    • Gary D. Roberge
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    SINGLE-STAGE COMPRESSOR WITH BLEED SYSTEM FOR THRUST LOAD ALLEVIATION
    • Publication number 20200355192
    • Publication date Nov 12, 2020
    • Garrett Transportation I Inc.
    • Milan Nejedly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR INLET ADJUSTMENT MECHANISM
    • Publication number 20200309141
    • Publication date Oct 1, 2020
    • BorgWarner Inc.
    • Aleksandar Vuletic
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOUVRE SYSTEM
    • Publication number 20200291868
    • Publication date Sep 17, 2020
    • Rolls-Royce plc
    • Davendu Y. KULKARNI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER WITH CONTROL DEVICE
    • Publication number 20200240423
    • Publication date Jul 30, 2020
    • MAHLE International GmbH
    • Peer Niekamp
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ASSEMBLY COMPRISING AN ACTUATOR
    • Publication number 20200165966
    • Publication date May 28, 2020
    • MAHLE International GmbH
    • Peer Niekamp
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW ENERGY IDLING FOR A COMPRESSED AIR SYSTEM
    • Publication number 20200158103
    • Publication date May 21, 2020
    • CLARK EQUIPMENT COMPANY
    • Petr Jindra
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSE FLOW ENGINE ARCHITECTURE
    • Publication number 20200141416
    • Publication date May 7, 2020
    • Pratt & Whitney Canada Corp.
    • Ghislain PLANTE
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BOOSTER COMPRESSOR WITH SPEED CHANGE SYSTEM
    • Publication number 20200141417
    • Publication date May 7, 2020
    • United Technologies Corporation
    • Stephen H. Taylor
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20200102964
    • Publication date Apr 2, 2020
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
    • Yoshiyuki NAKANE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL COMPRESSOR
    • Publication number 20200096002
    • Publication date Mar 26, 2020
    • Honda Motor Co., Ltd.
    • Koji Taima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...