TREA

for axial flow pumps

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  • F04D29/32
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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

F04D29/32for axial flow pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Dual pressure-boosting high wind speed fan
    • Patent number 12,264,681
    • Issue date Apr 1, 2025
    • Dongguan Lianfeng Motor Co., Ltd.
    • Qiwei Zhou
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan assembly
    • Patent number 12,258,971
    • Issue date Mar 25, 2025
    • Honda Motor Co., Ltd.
    • Pirooz Moradnia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas turbine engine front section
    • Patent number 12,247,493
    • Issue date Mar 11, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling fan and cooling fan module
    • Patent number 12,247,579
    • Issue date Mar 11, 2025
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Wuerzburg
    • Christian Froh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Cooling fan assembly
    • Patent number 12,241,476
    • Issue date Mar 4, 2025
    • CNH Industrial Belgium nv
    • Tom De Lathauwer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with blade hub
    • Patent number 12,234,839
    • Issue date Feb 25, 2025
    • Hunter Fan Company
    • Phillip Santolucito
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vacuum pump and vacuum pump rotor blade
    • Patent number 12,234,828
    • Issue date Feb 25, 2025
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Control of leakage for gas turbine engine compressor blades
    • Patent number 12,228,142
    • Issue date Feb 18, 2025
    • RTX Corporation
    • Luis Manuel Torres
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Impeller
    • Patent number 12,221,975
    • Issue date Feb 11, 2025
    • Delta Electronics, Inc.
    • Chin-Hung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine incorporating splitters
    • Patent number 12,221,898
    • Issue date Feb 11, 2025
    • General Electric Company
    • Jeffrey Donald Clements
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Radial impeller with maximized inducer area
    • Patent number 12,221,976
    • Issue date Feb 11, 2025
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor assembly and fluid transmission device having the same
    • Patent number 12,221,968
    • Issue date Feb 11, 2025
    • Accton Technology Corporation
    • Jih-Che Yeh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbomachine structure with three air flows
    • Patent number 12,209,594
    • Issue date Jan 28, 2025
    • Safran Aéro Boosters
    • Rémy Henri Pierre Princivalle
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Fiber-reinforced composite part with increased vibration resistance
    • Patent number 12,203,483
    • Issue date Jan 21, 2025
    • SAFRAN
    • Bruno Jacques Gérard Dambrine
    • D03 - WEAVING
  • Information Patent Grant

    Vacuum pump and rotating cylinder provided in vacuum pump
    • Patent number 12,188,477
    • Issue date Jan 7, 2025
    • Edwards Japan Limited
    • Tooru Miwata
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan motor
    • Patent number 12,188,488
    • Issue date Jan 7, 2025
    • LG Electronics Inc.
    • Joongkeun Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for configuring a leading edge of a compressor stator platfo...
    • Patent number 12,173,724
    • Issue date Dec 24, 2024
    • AECC SHANGHAI COMMERCIAL AIRCRAFT ENGINE MANUFACTURING CO., LTD.
    • Chuanjun Cao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Banded cooling fan band having knit-line strength improvement
    • Patent number 12,163,531
    • Issue date Dec 10, 2024
    • Robert Bosch GmbH
    • Ray Cote
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Nose cone/spinner power takeoff
    • Patent number 12,140,152
    • Issue date Nov 12, 2024
    • RTX Corporation
    • Daniel A. Ward
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Cooling fan module
    • Patent number 12,140,158
    • Issue date Nov 12, 2024
    • JOHNSON ELECTRIC ASTI S.R.L.
    • Alexandre Pieri
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Trunnion retention for a turbine engine
    • Patent number 12,134,971
    • Issue date Nov 5, 2024
    • General Electric Company
    • Brandon Wayne Miller
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Centerbody insertion for improved CAC motor cooling
    • Patent number 12,135,036
    • Issue date Nov 5, 2024
    • Hamilton Sundstrand Corporation
    • Zhongtao Dai
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Grant

    Impeller
    • Patent number 12,129,864
    • Issue date Oct 29, 2024
    • Delta Electronics, Inc.
    • Wei-I Ling
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Low noise turbine for geared turbofan engine
    • Patent number 12,123,432
    • Issue date Oct 22, 2024
    • RTX Corporation
    • Bruce L. Morin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Partially luminous fan blade and fan containing same
    • Patent number 12,123,425
    • Issue date Oct 22, 2024
    • Sea Sonic Electronics Co., Ltd.
    • Cheng-Ting Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Axial flow vacuum pump with curved rotor and stator blades
    • Patent number 12,110,896
    • Issue date Oct 8, 2024
    • Edwards Limited
    • Nigel Paul Schofield
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable pitch fan of a gas turbine engine
    • Patent number 12,110,903
    • Issue date Oct 8, 2024
    • GE AVIO S.R.L.
    • Paolo Altamura
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor and axial ventilator comprising an accessory axial fan
    • Patent number 12,104,605
    • Issue date Oct 1, 2024
    • R.E.M. PATENTS S.R.L.
    • Roberto Eduardo Mosiewicz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Quick installation ceiling fan blades
    • Patent number 12,104,614
    • Issue date Oct 1, 2024
    • PUC PERFECT UNION CO., LTD.
    • Ching Chan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan blade
    • Patent number 12,098,729
    • Issue date Sep 24, 2024
    • Hunter Fan Company
    • Charles William Botkin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR MOVING DEVICES, AERODYNAMIC ROTOR, AND METHODS
    • Publication number 20250092876
    • Publication date Mar 20, 2025
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR FOR A FUEL-CELL SYSTEM, AND FUEL-CELL SYSTEM HAVING SAME
    • Publication number 20250092879
    • Publication date Mar 20, 2025
    • ZF CV Systems Global GmbH
    • Janik Ricke
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-MOVING DEVICE WITH SINGLE-PART ROTOR AND METHODS
    • Publication number 20250092877
    • Publication date Mar 20, 2025
    • Whisper Aero Inc.
    • Mark Douglass Moore
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR MOVING SANITATION DEVICE
    • Publication number 20250090715
    • Publication date Mar 20, 2025
    • Ralph Gregory Greene
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250084854
    • Publication date Mar 13, 2025
    • Honda Motor Co., Ltd.
    • Pirooz Moradnia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN HAVING A STEP DIFFUSER
    • Publication number 20250084867
    • Publication date Mar 13, 2025
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLOW WIND WHEEL, AIR CONDITIONER OUTDOOR UNIT, AND AIR CONDIT...
    • Publication number 20250084865
    • Publication date Mar 13, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Dongdong YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND FAN ASSEMBLY
    • Publication number 20250084866
    • Publication date Mar 13, 2025
    • BOSCH AUTOMOTIVE PRODUCTS (CHANGSHA) CO., LTD.
    • Dongyang DAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-FLOW HEAT-DISSIPATION FAN
    • Publication number 20250084869
    • Publication date Mar 13, 2025
    • ACER INCORPORATED
    • Cheng-Wen Hsieh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250084853
    • Publication date Mar 13, 2025
    • Honda Motor Co., Ltd.
    • Pirooz Moradnia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Fan
    • Publication number 20250067274
    • Publication date Feb 27, 2025
    • Yuqing Luo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER
    • Publication number 20250067275
    • Publication date Feb 27, 2025
    • Chin-Hung Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FOR REDUCING HIGH-FREQUENCY NOISE AND SECURING PRODUCTIVITY
    • Publication number 20250067276
    • Publication date Feb 27, 2025
    • HANON SYSTEMS
    • Cheolun PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS TURBINE ENGINE WITH CORE DEBRIS PROTECTION
    • Publication number 20250059915
    • Publication date Feb 20, 2025
    • RTX Corporation
    • Michael G. McCaffrey
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    Multipart Fan Wheel With A Fan Wheel Hub And A Plurality Of Fan Whe...
    • Publication number 20250052256
    • Publication date Feb 13, 2025
    • EBM-PAPST MULFINGEN GMBH & CO. KG
    • Erhard GRUBER
    • 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

    CONTROL OF LEAKAGE FOR GAS TURBINE ENGINE COMPRESSOR BLADES
    • Publication number 20250043799
    • Publication date Feb 6, 2025
    • RTX Corporation
    • Luis Manuel Torres
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    TURBOMOLECULAR PUMP BLADED DISC
    • Publication number 20250035121
    • Publication date Jan 30, 2025
    • Edwards Limited
    • Nicolas Jonathan Grant
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN ASSEMBLY
    • Publication number 20250027512
    • Publication date Jan 23, 2025
    • Illinois Tool Works Inc.
    • Yuwei WANG
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    HANDHELD FAN
    • Publication number 20250027506
    • Publication date Jan 23, 2025
    • SHENZHEN JISU TECHNOLOGY CO., LTD.
    • GUANZHENG ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER AND DIAGONAL FAN INCLUDING THE SAME
    • Publication number 20250020138
    • Publication date Jan 16, 2025
    • Delta Electronics, Inc.
    • Sheng-Chieh SU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW NOISE TURBINE FOR GEARED TURBOFAN ENGINE
    • Publication number 20250003426
    • Publication date Jan 2, 2025
    • RTX Corporation
    • Bruce L. Morin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    AIR HANDLING UNIT WITH DIAGONAL FLOW FAN
    • Publication number 20250003421
    • Publication date Jan 2, 2025
    • Carrier Corporation
    • Peter Bushnell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER WITH TOROIDAL FAN BLADES
    • Publication number 20240426315
    • Publication date Dec 26, 2024
    • Milwaukee Electric Tool Corporation
    • Joseph Wilinski
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SHORT IMPELLER FOR A TURBOMACHINE
    • Publication number 20240410397
    • Publication date Dec 12, 2024
    • Onesubsea IP UK Limited
    • Bernt-Helge Torkildsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL, DIAGONAL OR RADIAL FAN HAVING A HUB CONTOUR
    • Publication number 20240410387
    • Publication date Dec 12, 2024
    • Ziehl-Abegg SE
    • Frieder LOERCHER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR HEAT DISSIPATION FAN, HEAT DISSIPATION FAN HAVING THE...
    • Publication number 20240410388
    • Publication date Dec 12, 2024
    • CHAMP TECH OPTICAL (FOSHAN) CORPORATION
    • XIAO-GUANG MA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYBRID SHROUD IMPELLER
    • Publication number 20240410392
    • Publication date Dec 12, 2024
    • Raytheon Technologies Corporation
    • Parag H. Mathuria
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PORTABLE FAN
    • Publication number 20240392796
    • Publication date Nov 28, 2024
    • Milwaukee Electric Tool Corporation
    • Vann R. JACQUES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAGONAL FAN
    • Publication number 20240392807
    • Publication date Nov 28, 2024
    • Delta Electronics, Inc.
    • Pei-Han Chiu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...