TREA

Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection

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Industry

  • CPC
  • F04D27/001
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D27/00Control

Current Industry

F04D27/001Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PREDICTION METHOD FOR STALL AND SURGING OF AXIAL-FLOW COMPRESSOR BA...
    • Publication number 20240133391
    • Publication date Apr 25, 2024
    • DALIAN UNIVERSITY OF TECHNOLOGY
    • Yingshun LI
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    METHOD OF PREVENTING DAMAGE TO A PUMP
    • Publication number 20240133392
    • Publication date Apr 25, 2024
    • AKER SOLUTIONS AS
    • AGE HOFSTAD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Fan Speed Control Device
    • Publication number 20240125910
    • Publication date Apr 18, 2024
    • Lutron Technology Company LLC
    • James P. Steiner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING WEAR MONITORING
    • Publication number 20240093692
    • Publication date Mar 21, 2024
    • Edwards Limited
    • James Alexander Haylock
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING SYSTEM, IN...
    • Publication number 20240077079
    • Publication date Mar 7, 2024
    • EBARA CORPORATION
    • Keiji Maishigi
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    MOTOR CONTROL DEVICE
    • Publication number 20240048084
    • Publication date Feb 8, 2024
    • DENSO CORPORATION
    • Yuichi SEO
    • G07 - CHECKING-DEVICES
  • Information Patent Application

    MONITORING SYSTEM AND NETWORK MONITORING CIRCUIT
    • Publication number 20240022063
    • Publication date Jan 18, 2024
    • TRUMA GERAETETECHNIK GMBH & CO. KG
    • Sebastian UCHMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS AND METHOD FOR MEASURING RPM OF FAN BY USING IR-UWB RADAR
    • Publication number 20240019544
    • Publication date Jan 18, 2024
    • IUCF-HYU (INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY)
    • Sung Ho CHO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MOLTEN SULFUR PUMP VIBRATION AND TEMPERATURE SENSOR FOR ENHANCED CO...
    • Publication number 20240003356
    • Publication date Jan 4, 2024
    • Saudi Arabian Oil Company
    • Keith William Brashler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VACUUM PUMP SYSTEM AND CONTROL METHOD
    • Publication number 20230417254
    • Publication date Dec 28, 2023
    • Shimadzu Corporation
    • Shingo TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP MONITORING SYSTEM AND METHOD
    • Publication number 20230407863
    • Publication date Dec 21, 2023
    • VIKING PUMP, INC.
    • Cameron NEFF
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REMOTE FIELD FAN BALANCING SYSTEM
    • Publication number 20230407883
    • Publication date Dec 21, 2023
    • Sebastian Eichler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Condition Monitoring Method for Pump Assembly, and Power Converter...
    • Publication number 20230400033
    • Publication date Dec 14, 2023
    • ABB Schweiz AG
    • Santeri Pöyhönen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR DEVICE AND METHOD FOR CONTROLLING SUCH A COMPRESSOR DEVICE
    • Publication number 20230392603
    • Publication date Dec 7, 2023
    • ATLAS COPCO AIRPOWER NAAMLOZE VENNOOTSCHAP
    • Thomas VANDEWAL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE, OPTIMIZATION METHOD AND SYSTEM FOR COOPERATIVE MATCHING OF...
    • Publication number 20230383759
    • Publication date Nov 30, 2023
    • JIANGSU XCMG CONSTRUCTION MACHINERY RESEARCH INSTITUTE LTD.
    • Hanguang LIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF PREVENTING DAMAGE TO A PUMP
    • Publication number 20230366409
    • Publication date Nov 16, 2023
    • AKER SOLUTIONS AS
    • AGE HOFSTAD
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SMART FAN FOR BUILDING DIAGNOSTIC TESTING
    • Publication number 20230358245
    • Publication date Nov 9, 2023
    • The Energy Conservatory, Inc.
    • Kris H. KOENIG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DYNAMIC ACOUSTIC-BASED FAN CONTROL
    • Publication number 20230358246
    • Publication date Nov 9, 2023
    • ARRIS Enterprises LLC
    • David J. WILLIAMS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Oil Feed Type Air Compressor
    • Publication number 20230358248
    • Publication date Nov 9, 2023
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Shigeyuki YORIKANE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHODS AND APPARATUS FOR CONTROLLING FAN DEVICES
    • Publication number 20230323887
    • Publication date Oct 12, 2023
    • Wangs Alliance Corporation
    • Eric Stefankiewicz
    • G08 - SIGNALLING
  • Information Patent Application

    OPTIMIZING THE PERFORMANCE OF ELECTRICAL SUBMERSIBLE PUMPS (ESP) IN...
    • Publication number 20230313807
    • Publication date Oct 5, 2023
    • Saudi Arabian Oil Company
    • Said S. Malki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRE-ALARMING METHOD FOR ROTARY STALL OF COMPRESSORS BASED ON TEMPOR...
    • Publication number 20230316051
    • Publication date Oct 5, 2023
    • DALIAN UNIVERSITY OF TECHNOLOGY
    • Ximing SUN
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FAN UNIT
    • Publication number 20230296110
    • Publication date Sep 21, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Shuuichi TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL FAN ARRANGEMENT
    • Publication number 20230296109
    • Publication date Sep 21, 2023
    • ZEHNDER GROUP INTERNATIONAL AG
    • Martijn HADDEMAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROBE PLACEMENT OPTIMIZATION IN GAS TURBINE ENGINES
    • Publication number 20230258102
    • Publication date Aug 17, 2023
    • Purdue Research Foundation
    • Fangyuan Lou
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    COMPRESSOR AND OUTDOOR UNIT OF AIR-CONDITIONING APPARATUS, WHICH IN...
    • Publication number 20230250828
    • Publication date Aug 10, 2023
    • Mitsubishi Electric Corporation
    • Kaede SHIMIZU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOWER AND METHOD FOR CONTROLLING BLOWER
    • Publication number 20230243361
    • Publication date Aug 3, 2023
    • MITSUBISHI ELECTRIC CORPORATION
    • Kohei MATSUMOTO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INCIPIENT COMPRESSOR SURGE DETECTION USING ARTIFICIAL INTELLIGENCE
    • Publication number 20230235743
    • Publication date Jul 27, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Manupriya Singh
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    VACUUM PUMP
    • Publication number 20230213044
    • Publication date Jul 6, 2023
    • Edwards Japan Limited
    • Takashi Kabasawa
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Portable Vehicle Battery Jump Starter with Air Pump
    • Publication number 20230208135
    • Publication date Jun 29, 2023
    • The NOCO Company
    • Andrea Carolina Hacker Davidson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...