TREA

Combating cavitation, whirls, noise, vibration or the like Balancing

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  • F04D29/66
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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

F04D29/66Combating cavitation, whirls, noise, vibration or the like Balancing
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AXIAL FLOW BLOWER
    • Publication number 20250146494
    • Publication date May 8, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Yabin Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN WITH ADJUSTABLE BLADE STRUCTURES
    • Publication number 20250146506
    • Publication date May 8, 2025
    • Microsoft Technology Licensing, LLC
    • Chien Lung YANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LOW-NOISE FAN FOR INFORMATION HANDLING SYSTEMS
    • Publication number 20250142767
    • Publication date May 1, 2025
    • Dell Products L.P.
    • Bradford Edward Vier
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    COMPRESSOR ASSEMBLY WITH A SILENCER
    • Publication number 20250137464
    • Publication date May 1, 2025
    • Dyson Technology Limited
    • Wei Ping LIONG
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLOWER
    • Publication number 20250137466
    • Publication date May 1, 2025
    • NIDEC CORPORATION
    • Shinji Takemoto
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER DEVICE AND RESPIRATOR INCLUDING BLOWER DEVICE
    • Publication number 20250129796
    • Publication date Apr 24, 2025
    • BMC Medical Co., Ltd.
    • Bowei JING
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER / VAC TOOLS WITH IMPROVED FAN BLADE NOISE
    • Publication number 20250129794
    • Publication date Apr 24, 2025
    • Milwaukee Electric Tool Corporation
    • Adam F. Czerwonka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY PUMP FOR CONVEYING PROCESS FLUID
    • Publication number 20250129797
    • Publication date Apr 24, 2025
    • SULZER MANAGEMENT AG
    • Thomas KRÄNZLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN FOR GENERATING A COOLING AIR FLOW, COMPRISING AN ELASTIC DAMPIN...
    • Publication number 20250129795
    • Publication date Apr 24, 2025
    • Alphacool International GmbH
    • Andreas Rudnicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Programmable Air Supply System with Liquid Cooling and Noise Suppre...
    • Publication number 20250121387
    • Publication date Apr 17, 2025
    • GloryMakeup Inc.
    • Pao-Tang Wang
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    CENTRIFUGAL ACCELERATION STABILIZER
    • Publication number 20250122891
    • Publication date Apr 17, 2025
    • Ingersoll-Rand Industrial U.S., Inc.
    • Chester V. Swiatek
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Blade and Neck Fan
    • Publication number 20250116279
    • Publication date Apr 10, 2025
    • SHENZHEN SHIWU TECHNOLOGY CO., LTD.
    • Haibo DONG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    USER POSITION-BASED FAN NOISE CONTROL
    • Publication number 20250109753
    • Publication date Apr 3, 2025
    • Microsoft Technology Licensing, LLC
    • Adwaita Anil DANI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Backpack blower, backpack assembly and backpack power assembly
    • Publication number 20250098602
    • Publication date Mar 27, 2025
    • Greenworks (Jiangsu) Co., Ltd.
    • Xudong Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR GUIDE COVER, OUTDOOR UNIT OF HVAC APPARATUS, AND HVAC APPARATUS
    • Publication number 20250101993
    • Publication date Mar 27, 2025
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Dongdong YU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR CORRECTING THE RADIAL MOMENT WEIGHT OF A VANE FOR AN AIR...
    • Publication number 20250100673
    • Publication date Mar 27, 2025
    • SAFRAN AIRCRAFT ENGINES
    • Lucas Antoine Christophe LAUWICK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR VIBRATION CONTROL
    • Publication number 20250101994
    • Publication date Mar 27, 2025
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Arthur Ignatius Watson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Speed Control Device
    • Publication number 20250093485
    • Publication date Mar 20, 2025
    • Lutron Technology Company LLC
    • James P. Steiner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COVER, FAN UNIT, AND VENTILATION FAN
    • Publication number 20250084870
    • Publication date Mar 13, 2025
    • Delta Electronics, Inc.
    • Ying-Huang CHUANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR A RESPIRATORY DEVICE
    • Publication number 20250073408
    • Publication date Mar 6, 2025
    • ResMed Pty Ltd
    • Melanie Lucia CARIOLA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PAP SYSTEM BLOWER
    • Publication number 20250073409
    • Publication date Mar 6, 2025
    • ResMed Motor Technologies Inc.
    • Samuel Aziz MEBASSER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHOD FOR PARTIALLY BLADED ROTOR TEST
    • Publication number 20250067181
    • Publication date Feb 27, 2025
    • RTX Corporation
    • Zhiqiang Wang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    FLOW GENERATOR
    • Publication number 20250065066
    • Publication date Feb 27, 2025
    • ResMed Motor Technologies Inc.
    • Allan Freas Velzy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ENGINE TRIM BALANCE SYSTEM
    • Publication number 20250043802
    • Publication date Feb 6, 2025
    • RTX Corporation
    • Enzo DiBenedetto
    • 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

    PORTABLE FAN
    • Publication number 20250035122
    • Publication date Jan 30, 2025
    • Shenzhen Jisu Technology Co.,Ltd
    • Guanzheng ZHENG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL-FLOW HEAT-DISSIPATION FAN
    • Publication number 20250027502
    • Publication date Jan 23, 2025
    • ACER INCORPORATED
    • Cheng-Wen Hsieh
    • 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...