Radial-flow pumps

Patents Grantslast 30 patents

  • 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

    Electric tool

    • Patent number 12,270,419
    • Issue date Apr 8, 2025
    • TECHTRONIC CORDLESS GP
    • Koon For Chung
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Waveform disks for use in a disk-pack turbine

    • Patent number 12,270,387
    • Issue date Apr 8, 2025
    • QWTIP LLC
    • Whitaker B. Irvin
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Grant

    Blower and indoor unit

    • Patent number 12,270,403
    • Issue date Apr 8, 2025
    • Fujitsu General Limited
    • Hirotaka Sawada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan and indoor equipment

    • Patent number 12,270,402
    • Issue date Apr 8, 2025
    • Fujitsu General Limited
    • Hirotaka Sawada
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas-driven generator system comprising an elongate gravitational di...

    • Patent number 12,270,404
    • Issue date Apr 8, 2025
    • Mark J. Maynard
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • 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

    Blower having a protrusion adjacent the static tap hole

    • Patent number 12,270,412
    • Issue date Apr 8, 2025
    • Regal Beloit America, Inc.
    • Leslie A. Lyons
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Noise reduction for air flow devices

    • Patent number 12,270,420
    • Issue date Apr 8, 2025
    • Dyson Technology Limited
    • Philip Tennison Reilly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System, apparatus, and method for providing a flow of air

    • Patent number 12,264,684
    • Issue date Apr 1, 2025
    • SNOOZ, INC.
    • Eli Stewart Lazar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller, fan and electronic device

    • Patent number 12,267,983
    • Issue date Apr 1, 2025
    • STONEPLUS THERMAL MANAGEMENT TECHNOLOGIES LIMITED
    • Hsiu-Wei Wu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor and seal

    • Patent number 12,264,852
    • Issue date Apr 1, 2025
    • Honeywell International Inc.
    • Benjamin Tang
    • 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

    Fan assembly for displaying an image

    • Patent number 12,260,796
    • Issue date Mar 25, 2025
    • Magic Leap, Inc.
    • Guillermo Padin Rohena
    • G06 - COMPUTING CALCULATING COUNTING
  • 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

    Fan set with support for bearing fastening ring assembly and assemb...

    • Patent number 12,247,582
    • Issue date Mar 11, 2025
    • WEG Equipamentos Eletricos S.A.
    • Robson Gomes Da Silva
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower device and respirator including blower device

    • Patent number 12,247,585
    • Issue date Mar 11, 2025
    • BMC MEDICAL CO., LTD
    • Bowei Jing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal compressor and turbocharger

    • Patent number 12,247,573
    • Issue date Mar 11, 2025
    • IHI Corporation
    • Atsushi Yonemura
    • 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

    Multistage centrifugal compressor

    • Patent number 12,247,584
    • Issue date Mar 11, 2025
    • Atlas Copco Airpower, naamloze vennootschap
    • Bjorn Verrelst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan with elevated mechanical support for no-bottom-vent systems

    • Patent number 12,241,478
    • Issue date Mar 4, 2025
    • Dell Products L.P.
    • Qinghong He
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-blade centrifugal air-sending device

    • Patent number 12,241,477
    • Issue date Mar 4, 2025
    • Mitsubishi Electric Corporation
    • Hiroyasu Hayashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Refrigerant compressor with wear sleeve and lubricant blends for ha...

    • Patent number 12,241,474
    • Issue date Mar 4, 2025
    • TRANE INTERNATIONAL INC.
    • Michael T. Siegersma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sealing assembly for a pump with a leak path

    • Patent number 12,241,470
    • Issue date Mar 4, 2025
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid separation system and disk-pack turbine

    • Patent number 12,234,812
    • Issue date Feb 25, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Semi-floating turbine nozzle ring

    • Patent number 12,234,739
    • Issue date Feb 25, 2025
    • Transportation IP Holdings, LLC
    • Christopher Homison
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Ergonomic neck fan

    • Patent number 12,234,834
    • Issue date Feb 25, 2025
    • Yu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump shaft for a multi-stage pump

    • Patent number 12,234,831
    • Issue date Feb 25, 2025
    • KSB SE & Co. KGaA
    • Gerhard Gross
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sensor arrangement and method for measuring fouling and/or erosion,...

    • Patent number 12,235,242
    • Issue date Feb 25, 2025
    • Nuovo Pignone Tecnologie Srl
    • Gianni Mochi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Waveform rotors and/or disks for use in a disk-pack turbine

    • Patent number 12,234,813
    • Issue date Feb 25, 2025
    • QWTIP LLC
    • Whitaker B. Irvin
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

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

    CENTRIFUGAL COMPRESSOR WITH ENERGY RECOVERY FROM A RECYCLE LINE

    • Publication number 20250101987
    • Publication date Mar 27, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Massimo CAMATTI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Disk-Pack Turbine

    • Publication number 20250099877
    • Publication date Mar 27, 2025
    • QWTIP LLC
    • Whitaker B. Irvin
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    SYSTEMS AND METHODS FOR DETERMINING STARTUP PRESSURE RATIO FOR DYNA...

    • Publication number 20250093084
    • Publication date Mar 20, 2025
    • Copeland LP
    • Matthew J. Swallow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR

    • Publication number 20250092883
    • Publication date Mar 20, 2025
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroyuki OKAMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SEALING ASSEMBLY FOR A PUMP WITH A LEAK PATH

    • Publication number 20250084851
    • Publication date Mar 13, 2025
    • Cooper Standard Automotive Inc.
    • David S. Malone
    • 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

    CENTRIFUGAL COMPRESSOR WITH LABYRINTH SEAL

    • Publication number 20250084862
    • Publication date Mar 13, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Jeffrey Allen MORGAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOPUMP CAPABLE OF BALANCING AXIAL THRUST

    • Publication number 20250075707
    • Publication date Mar 6, 2025
    • KOREA AEROSPACE RESEARCH INSTITUTE
    • Seong Min JEON
    • 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

    VENTILATION FAN MOUNTING SYSTEM

    • Publication number 20250067279
    • Publication date Feb 27, 2025
    • Ascent Holdings, LLC
    • Tony J. Branham
    • 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

    TURBO MACHINE AND METHOD OF MANUFACTURING

    • Publication number 20250059982
    • Publication date Feb 20, 2025
    • CRYOSTAR SAS
    • Stephane SGAMBATI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ERGONOMIC NECK FAN

    • Publication number 20250059980
    • Publication date Feb 20, 2025
    • Chunzhixiao (Shenzhen) Technology Co., Ltd.
    • Yu Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR-TURBINE BACK-TO-BACK

    • Publication number 20250058886
    • Publication date Feb 20, 2025
    • ZeroAvia Ltd
    • Asif Mohammad SADIK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    WEARABLE AIR CIRCULATION DEVICES AND METHODS OF USE

    • Publication number 20250059983
    • Publication date Feb 20, 2025
    • TIGERAIRE, INC.
    • Jack Lehmejian KARAVICH
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL IMPELLER WITH MAXIMIZED INDUCER AREA

    • Publication number 20250052253
    • Publication date Feb 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Portable Air Mover

    • Publication number 20250052248
    • Publication date Feb 13, 2025
    • Yuzhu Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LIMITED-CHANNEL COMPRESSOR

    • Publication number 20250052255
    • Publication date Feb 13, 2025
    • Garrett Transportation I Inc.
    • Malay C. Maniar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE BLOWER

    • Publication number 20250043800
    • Publication date Feb 6, 2025
    • TECHTRONIC CORDLESS GP
    • Ying Chung TSE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HANDHELD CULTIVATOR

    • Publication number 20250047164
    • Publication date Feb 6, 2025
    • TECHTRONIC CORDLESS GP
    • Jin Cheng Li
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    VARIABLE GEOMETRY SUPERSONIC COMPRESSOR

    • Publication number 20250043789
    • Publication date Feb 6, 2025
    • NEXT GEN COMPRESSION LLC
    • Shawn P. LAWLOR
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MANIFOLD, A TURBOMACHINE INCLUDING SUCH A MANIFOLD, A TURBOCHARGER...

    • Publication number 20250043712
    • Publication date Feb 6, 2025
    • Rolls-Royce Solutions GmbH
    • Nicolas Lachenmaier
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CENTRIFUGAL FAN AND METHOD FOR MANUFACTURING THE SAME

    • Publication number 20250035128
    • Publication date Jan 30, 2025
    • LG ELECTRONICS INC.
    • Seungdeok YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    DUCT UNIT AND IMAGE FORMING APPARATUS

    • Publication number 20250036076
    • Publication date Jan 30, 2025
    • Canon Kabushiki Kaisha
    • CHIHARU KAGEYAMA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cause-of-Anomaly Estimation Device for Fluid Machine, Cause-of Anom...

    • Publication number 20250035123
    • Publication date Jan 30, 2025
    • Hitachi Industrial Products, Ltd.
    • Yohei MAGARA
    • 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

    COMPRESSSOR DRIVESHAFT MAGNETIC SUPPORT

    • Publication number 20250027503
    • Publication date Jan 23, 2025
    • TRANE INTERNATIONAL INC.
    • Joseph M. Heger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED MOTOR-COMPRESSOR UNIT HAVING A COOLING CIRCUIT AND A DEP...

    • Publication number 20250027511
    • Publication date Jan 23, 2025
    • Thermodyn
    • Benjamin Defoy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...