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Fluid-guiding means

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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

F04D29/44Fluid-guiding means
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Diffuser pipe alignment tool
    • Patent number 11,988,229
    • Issue date May 21, 2024
    • Pratt & Whitney Canada Corp.
    • Gavin Rohiteshwar Kisun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit, and blower unit attachment structure
    • Patent number 11,988,215
    • Issue date May 21, 2024
    • PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
    • Koichiro Matsumoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blower
    • Patent number 11,988,226
    • Issue date May 21, 2024
    • Denso Corporation
    • Sho Kosaka
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Scroll casing and centrifugal compressor
    • Patent number 11,982,292
    • Issue date May 14, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower unit for vehicle, and air conditioning device comprising same
    • Patent number 11,982,291
    • Issue date May 14, 2024
    • HANON SYSTEMS
    • Dae Keun Park
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Centrifugal fan, air conditioning apparatus, and refrigeration cycl...
    • Patent number 11,976,824
    • Issue date May 7, 2024
    • Mitsubishi Electric Corporation
    • Hiroyasu Hayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    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

    Blower
    • Patent number 11,971,049
    • Issue date Apr 30, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Truck cooler fan
    • Patent number 11,965,523
    • Issue date Apr 23, 2024
    • Patterson Fan Company
    • Douglas R. Greulich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and turbocharger
    • Patent number 11,965,524
    • Issue date Apr 23, 2024
    • IHI Corporation
    • Katsunori Tokieda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric submersible pump with improved gas separator performance i...
    • Patent number 11,965,401
    • Issue date Apr 23, 2024
    • Halliburton Energy Services, Inc.
    • Donn J. Brown
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Stator blade for a centrifugal compressor
    • Patent number 11,965,527
    • Issue date Apr 23, 2024
    • NUOVO PIGNONE TECHNOLOGIE SRL
    • Marco Giachi
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Stand-on blower
    • Patent number 11,957,079
    • Issue date Apr 16, 2024
    • Metalcraft of Mayville, Inc.
    • James Hall
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-axisymmetric hub and shroud profile for electric submersible pu...
    • Patent number 11,952,875
    • Issue date Apr 9, 2024
    • Schlumberger Technology Corporation
    • Kean Wee Cheah
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Two-vane pump and design method of two-vane pump for wastewater usi...
    • Patent number 11,953,023
    • Issue date Apr 9, 2024
    • Korea Institute of Industrial Technology
    • Jin Hyuk Kim
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Centrifugal pump stage diffuser
    • Patent number 11,953,024
    • Issue date Apr 9, 2024
    • Halliburton Energy Services, Inc.
    • Ketankumar K. Sheth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Flow corrector and pump assembly including a flow corrector
    • Patent number 11,953,028
    • Issue date Apr 9, 2024
    • BATTLEMAX (PTY) LTD.
    • Marthinus Jacobus Buitendag
    • 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 comprising a flow guide disposed within an air inlet
    • Patent number 11,946,487
    • Issue date Apr 2, 2024
    • Dyson Technology Limited
    • Hannah Kathryn Barnes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 11,939,986
    • Issue date Mar 26, 2024
    • LG Electronics Inc.
    • Jaehyuk Jung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air duct component for cross-flow impeller and air conditioning app...
    • Patent number 11,939,988
    • Issue date Mar 26, 2024
    • CHONGQING MIDEA AIR-CONDITIONING EQUIPMENT CO., LTD.
    • Jing Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Overflow vortex transfer system
    • Patent number 11,939,993
    • Issue date Mar 26, 2024
    • Pyrotek, Inc.
    • Mark A. Bright
    • B22 - CASTING POWDER METALLURGY
  • Information Patent Grant

    Medallion fan
    • Patent number RE49868
    • Issue date Mar 12, 2024
    • Hunter Fan Company
    • Jeffrey Butler Cunnane
  • Information Patent Grant

    Thrust handling for electric submersible pumps
    • Patent number 11,920,599
    • Issue date Mar 5, 2024
    • Schlumberger Technology Corporation
    • Raju Ekambaram
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Medallion fan
    • Patent number RE49862
    • Issue date Mar 5, 2024
    • Hunter Fan Company
    • Jeffrey Butler Cunnane
  • Information Patent Grant

    Exhaust fan
    • Patent number 11,913,460
    • Issue date Feb 27, 2024
    • Greenheck Fan Corporation
    • Daniel Davis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air guide arrangement for a ventilation system
    • Patent number 11,913,471
    • Issue date Feb 27, 2024
    • EBM-PAPST AB
    • Erik Brisenheim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Scroll structure of centrifugal compressor and centrifugal compressor
    • Patent number 11,905,969
    • Issue date Feb 20, 2024
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Kenichiro Iwakiri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Diffuser, centrifugal compression power system and bladeless fan
    • Patent number 11,905,970
    • Issue date Feb 20, 2024
    • GD MIDEA ENVIRONMENT APPLIANCES MFG CO., LTD.
    • Hai Dou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROLLED AREA PROGRESSION DIFFUSER
    • Publication number 20240159245
    • Publication date May 16, 2024
    • BorgWarner Inc.
    • Robert Dirk LOTZ
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT VOLUTE FOR SUBMERSIBLE PUMP
    • Publication number 20240159246
    • Publication date May 16, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken PATTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hybrid Manufacture of an Impeller
    • Publication number 20240151243
    • Publication date May 9, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multistage Centrifugal Compressor
    • Publication number 20240151239
    • Publication date May 9, 2024
    • Hitachi Industrial Products, Ltd.
    • Kiyotaka HIRADATE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240151244
    • Publication date May 9, 2024
    • LG ELECTRONICS INC.
    • Jinwook Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Manufacture of a Stage Casing in a Hybrid Process
    • Publication number 20240141918
    • Publication date May 2, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL PUMP STAGE DIFFUSER
    • Publication number 20240141919
    • Publication date May 2, 2024
    • Halliburton Energy Services, Inc.
    • Ketankumar K. SHETH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    COMPACT LOW NOISE EFFICIENT BLOWER FOR CPAP DEVICES
    • Publication number 20240133386
    • Publication date Apr 25, 2024
    • ResMed Motor Technologies Inc.
    • Barton John KENYON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Biased Passages For Turbomachinery
    • Publication number 20240125331
    • Publication date Apr 18, 2024
    • Concepts NREC, LLC
    • David Japikse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALS FOR ELECTRIC SUBMERSIBLE PUMPS
    • Publication number 20240125220
    • Publication date Apr 18, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Raju Ekambaram
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER MACHINE
    • Publication number 20240117817
    • Publication date Apr 11, 2024
    • MDGROUP GERMANY GMBH
    • Daniel Schübeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Turbomachine
    • Publication number 20240102486
    • Publication date Mar 28, 2024
    • Micronel AG
    • Peter Meier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NECK FAN
    • Publication number 20240102488
    • Publication date Mar 28, 2024
    • Shenzhen Jisu Technology Co.,Ltd
    • Jiahang XIE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Assembly
    • Publication number 20240102487
    • Publication date Mar 28, 2024
    • KSB SE & Co. KGaA
    • Ralf DIEDERICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Production of a Diffusor as a Group of Channels
    • Publication number 20240093698
    • Publication date Mar 21, 2024
    • KSB SE & Co. KGaA
    • Tammuz NOBEL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Fan With Retrofittable Air Guide Segments
    • Publication number 20240093697
    • Publication date Mar 21, 2024
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Christian SZEIFERT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN
    • Publication number 20240084810
    • Publication date Mar 14, 2024
    • Delta Electronics, Inc.
    • Shun-Chen CHANG
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VARIABLE PIPE DIFFUSER
    • Publication number 20240084818
    • Publication date Mar 14, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Craig M. Beers
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN AND CLEANING DEVICE
    • Publication number 20240084811
    • Publication date Mar 14, 2024
    • Beijing Roborock Technology Co., Ltd.
    • Yuanjian LIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HEAT COLLECTING PUMP AND WASHING APPLIANCE
    • Publication number 20240084819
    • Publication date Mar 14, 2024
    • FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING CO., LTD.
    • Jianqing WU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL ACCELERATION STABILIZER
    • Publication number 20240077087
    • Publication date Mar 7, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Chester V. Swiatek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR
    • Publication number 20240068487
    • Publication date Feb 29, 2024
    • Cummins Ltd
    • Tejas Garge
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • 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

    COMPRESSOR HAVING A DUAL-IMPELLER
    • Publication number 20240060506
    • Publication date Feb 22, 2024
    • Pratt & Whitney Canada Corp.
    • Milos IVANKOVIC
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER
    • Publication number 20240060508
    • Publication date Feb 22, 2024
    • LG ELECTRONICS INC.
    • Myungjin Ku
    • 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

    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

    INFLATOR HAVING COMBINED CUTWATER AND INTAKE/EXHAUST PORT
    • Publication number 20240044340
    • Publication date Feb 8, 2024
    • TECHTRONIC CORDLESS GP
    • Ryan Hoeler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR BASED ALTITUDE CONTROL DEVICE WITH ACTIVE VA...
    • Publication number 20240043109
    • Publication date Feb 8, 2024
    • Aerostar Inernational, LLC
    • Kevin Anderson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENERGY-CONSERVING FLUID PUMP
    • Publication number 20240026903
    • Publication date Jan 25, 2024
    • Kinetic Technology Systems, LLC
    • Gary Cornwell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...