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rotating diffusers

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  • F04D29/442
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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

F04D29/442rotating diffusers
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Variable geometry shrouded compressor/blower rotor design
    • Patent number 11,971,050
    • Issue date Apr 30, 2024
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blowing device and combustion device including same
    • Patent number 11,795,966
    • Issue date Oct 24, 2023
    • Noritz Corporation
    • Ryosuke Umakoshi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Straddled vehicle
    • Patent number 11,692,558
    • Issue date Jul 4, 2023
    • Yamaha Hatsudoki Kabushiki Kaisha
    • Tomohiro Kawabata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor with recirculation structure
    • Patent number 11,603,847
    • Issue date Mar 14, 2023
    • Daikin Industries, Ltd.
    • Vladislav Goldenberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mixed-flow compressor configuration for a refrigeration system
    • Patent number 11,585,347
    • Issue date Feb 21, 2023
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Mixed-flow compressor with counter-rotating diffuser
    • Patent number 11,499,569
    • Issue date Nov 15, 2022
    • CARRIER CORPORATION
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluidic actuator for airfoil
    • Patent number 11,414,177
    • Issue date Aug 16, 2022
    • The Boeing Company
    • Arvin Shmilovich
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Rotating diffuser in centrifugal compressor
    • Patent number 11,346,366
    • Issue date May 31, 2022
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor with recirculation structure
    • Patent number 11,268,523
    • Issue date Mar 8, 2022
    • Daikin Industries, Ltd.
    • Vladislav Goldenberg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for transferring energy between a rotating element and fluid
    • Patent number 10,927,849
    • Issue date Feb 23, 2021
    • Nuovo Pignone Tecnologie Srl
    • Ismail Hakki Sezal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Motor-compressor with stage impellers integrated in the motor-rotors
    • Patent number 10,711,789
    • Issue date Jul 14, 2020
    • Nuovo Pignone SRL
    • Sergio Palomba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll casing and centrifugal compressor
    • Patent number 10,655,637
    • Issue date May 19, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Kenichiro Iwakiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engines and compression systems therefor
    • Patent number 10,598,181
    • Issue date Mar 24, 2020
    • Rayne Sung
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Clip fan
    • Patent number 10,570,920
    • Issue date Feb 25, 2020
    • NOVEL INNOVATIONS INC.
    • Jun Hyung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inlet guide vane and centrifugal compressor
    • Patent number 10,544,800
    • Issue date Jan 28, 2020
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Jun Koga
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal fan
    • Patent number 10,465,696
    • Issue date Nov 5, 2019
    • Samsung Electronics Co., Ltd.
    • Hyun Joo Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 10,458,438
    • Issue date Oct 29, 2019
    • MITSUBISHI HEAVY INDUSTRIES COMPRESSOR CORPORATION
    • Akihiro Nakaniwa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Counter-rotating compressor
    • Patent number 10,378,551
    • Issue date Aug 13, 2019
    • Pratt & Whitney Canada Corp.
    • Huu Duc Vo
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Inlet guide vane mechanism
    • Patent number 10,364,826
    • Issue date Jul 30, 2019
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for transferring energy between a rotating element and fluid
    • Patent number 10,024,335
    • Issue date Jul 17, 2018
    • General Electric Company
    • Ismail Hakki Sezal
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Exhaust gas-turbocharged internal combustion engine comprising a ra...
    • Patent number 10,006,356
    • Issue date Jun 26, 2018
    • Ford Global Technologies, LLC
    • Joerg Kemmerling
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Centrifugal compressor
    • Patent number 9,441,486
    • Issue date Sep 13, 2016
    • AMBER POWER PTY LTD
    • Garth Davey
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Peripheral tunnels propeller
    • Patent number 9,157,324
    • Issue date Oct 13, 2015
    • Jose Angel Acosta
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Radial fan wheel, fan unit and radial fan arrangement
    • Patent number 9,157,452
    • Issue date Oct 13, 2015
    • ZIEHL-ABEGG SE
    • Omar Sadi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor unit
    • Patent number 8,480,351
    • Issue date Jul 9, 2013
    • Kangyue Technology Co., Ltd.
    • Hang Wang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotating unit for an axial-flow compressor
    • Patent number 8,251,646
    • Issue date Aug 28, 2012
    • Rolls-Royce Deutschland Ltd & Co KG
    • Ingo Jahns
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Powerless diversion plate of a ceiling air-conditioning circulation...
    • Patent number 8,087,878
    • Issue date Jan 3, 2012
    • Yung-Hua Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine with a vaneless rotating diffuser and nozzle
    • Patent number 6,712,588
    • Issue date Mar 30, 2004
    • Onera (Office National D'Etudes et de Recherches Aerospatiales)
    • Yves Ribaud
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Medical ventilator
    • Patent number 6,543,449
    • Issue date Apr 8, 2003
    • Respironics, Inc.
    • Paul L. Woodring
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for the dynamic control of rotating stall and surge in tu...
    • Patent number 5,437,539
    • Issue date Aug 1, 1995
    • Massachusetts Institute of Technology
    • Daniel L. Gysling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    VARIABLE GEOMETRY SHROUDED COMPRESSOR/BLOWER ROTOR DESIGN
    • Publication number 20230417256
    • Publication date Dec 28, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR OPERATION OF VARIABLE GEOMETRY DIFFUSER AS CH...
    • Publication number 20230147950
    • Publication date May 11, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Bryson Lee Sheaffer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20230079172
    • Publication date Mar 16, 2023
    • Rolls-Royce plc
    • Chloe J. PALMER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    STRADDLED VEHICLE
    • Publication number 20220205454
    • Publication date Jun 30, 2022
    • YAMAHA HATSUDOKI KABUSHIKI KAISHA
    • Tomohiro KAWABATA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION STRUCTURE
    • Publication number 20220154721
    • Publication date May 19, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Vladislav Goldenberg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIXED-FLOW COMPRESSOR WITH COUNTER-ROTATING DIFFUSER
    • Publication number 20220049717
    • Publication date Feb 17, 2022
    • Carrier Corporation
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIXED-FLOW COMPRESSOR CONFIGURATION FOR A REFRIGERATION SYSTEM
    • Publication number 20210123444
    • Publication date Apr 29, 2021
    • Michael M. Joly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING DIFFUSER IN CENTRIFUGAL COMPRESSOR
    • Publication number 20200256352
    • Publication date Aug 13, 2020
    • Carrier Corporation
    • Michael M. Joly
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Fluidic Actuator For Airfoil
    • Publication number 20200079499
    • Publication date Mar 12, 2020
    • The Boeing Company
    • Arvin Shmilovich
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH RECIRCULATION STRUCTURE
    • Publication number 20190107111
    • Publication date Apr 11, 2019
    • DAIKIN APPLIED AMERICAS INC.
    • Vladislav Goldenberg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Centrifugal Blower, Air Conditioner, and Refrigeration Cycle Apparatus
    • Publication number 20190101131
    • Publication date Apr 4, 2019
    • Mitsubishi Electric Corporation
    • Atsushi KONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID
    • Publication number 20180291923
    • Publication date Oct 11, 2018
    • GENERAL ELECTRIC COMPANY
    • Ismail Hakki Sezal
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INLET GUIDE VANE AND CENTRIFUGAL COMPRESSOR
    • Publication number 20180080470
    • Publication date Mar 22, 2018
    • Mitsubishi Heavy Industries, Ltd.
    • Jun KOGA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20170254344
    • Publication date Sep 7, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Akihiro Nakaniwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20170248154
    • Publication date Aug 31, 2017
    • Mitsubishi Heavy Industries, Ltd.
    • Akihiro Nakaniwa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN
    • Publication number 20160281731
    • Publication date Sep 29, 2016
    • Samsung Electronics Co., Ltd.
    • Hyun Joo Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20160230775
    • Publication date Aug 11, 2016
    • HANWHA TECHWIN CO., LTD.
    • Jongjae CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHAFTLESS FAN STRUCTURE
    • Publication number 20160010653
    • Publication date Jan 14, 2016
    • Cooler Master (Kunshan) Co., Ltd.
    • Fu-Lung LIN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INLET GUIDE VANE MECHANISM
    • Publication number 20150377250
    • Publication date Dec 31, 2015
    • Carrier Corporation
    • Vishnu M. Sishtla
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR TRANSFERRING ENERGY BETWEEN A ROTATING ELEMENT AND FLUID
    • Publication number 20150377251
    • Publication date Dec 31, 2015
    • GENERAL ELECTRIC COMPANY
    • Ismail Hakki Sezal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR
    • Publication number 20130219893
    • Publication date Aug 29, 2013
    • INNOVATIVE DESIGN TECHNOLOGY PTY LIMITED
    • Garth Davey
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR UNIT
    • Publication number 20120141263
    • Publication date Jun 7, 2012
    • Hang WANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Peripheral Tunnels Propeller
    • Publication number 20110020109
    • Publication date Jan 27, 2011
    • Jose Angel Acosta
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    Powerless diversion plate of a ceiling air-conditioning circulation...
    • Publication number 20100303617
    • Publication date Dec 2, 2010
    • Yung-Hua Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotating unit for an axial-flow compressor
    • Publication number 20090274547
    • Publication date Nov 5, 2009
    • Ingo Jahns
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine
    • Publication number 20070068135
    • Publication date Mar 29, 2007
    • Bernard Gill
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Radial fan wheel, fan unit and radial fan arrangement
    • Publication number 20060228212
    • Publication date Oct 12, 2006
    • Omar Sadi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbine engine
    • Publication number 20040154309
    • Publication date Aug 12, 2004
    • Gill Bernard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...