TREA

Centrifugal pumps

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Industry

  • CPC
  • F16C2360/44
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16CSHAFTS FLEXIBLE SHAFTS ELEMENTS OR CRANKSHAFT MECHANISMS ROTARY BODIES OTHER THAN GEARING ELEMENTS BEARINGS F16C2360/00Engines or pumps

Current Industry

F16C2360/44Centrifugal pumps
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL PRESSURE FOR AN EXTE...
    • Publication number 20250223970
    • Publication date Jul 10, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AIR-BEARING AND CENTRIFUGAL REFRIGERATION COMPRESSOR
    • Publication number 20250207633
    • Publication date Jun 26, 2025
    • Sino-Brook New Energy Technology (Shanghai) Co., Ltd
    • Qianzhen Wang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TURBO CHILLER
    • Publication number 20250189183
    • Publication date Jun 12, 2025
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Yasushi HASEGAWA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING MANAGEMENT FOR A COMPRESSOR
    • Publication number 20250146497
    • Publication date May 8, 2025
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AIR CYCLE MACHINE (ACM) WITH HYBRID AIRFOIL AND AUXILIARY MAGNETIC...
    • Publication number 20250084899
    • Publication date Mar 13, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING MANAGEMENT FOR A COMPRESSOR
    • Publication number 20240133390
    • Publication date Apr 25, 2024
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HYDRODYNAMIC BEARING ARRANGEMENT FOR PUMP ASSEMBLY
    • Publication number 20240110593
    • Publication date Apr 4, 2024
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Arjun Kailassh Magalingam Adithyan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SHIELDING FOR A MAGNETIC BEARING IN AN ELECTRIC SUBMERSIBLE PUMP (E...
    • Publication number 20230366300
    • Publication date Nov 16, 2023
    • Halliburton Energy Services, Inc.
    • David Christopher BECK
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MULTISTAGE CENTRIFUGAL COMPRESSOR
    • Publication number 20230323898
    • Publication date Oct 12, 2023
    • ATLAS COPCO AIRPOWER, naamloze vennootschap
    • Bjorn VERRELST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING ASSEMBLY
    • Publication number 20230304505
    • Publication date Sep 28, 2023
    • Aktiebolaget SKF
    • Gregory HOFMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD AND SYSTEM FOR CONTROLLING DIFFERENTIAL PRESSURE FOR AN EXTE...
    • Publication number 20230213037
    • Publication date Jul 6, 2023
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS BEARING MANAGEMENT FOR A COMPRESSOR
    • Publication number 20230213038
    • Publication date Jul 6, 2023
    • TRANE INTERNATIONAL INC.
    • Jacob T. Helgerson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Compressor
    • Publication number 20230146415
    • Publication date May 11, 2023
    • BMTS Technology GmbH & Co. KG
    • Steffen Schmitt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-PIECE OIL FILTER ASSEMBLY FOR PUMPS
    • Publication number 20230048325
    • Publication date Feb 16, 2023
    • ITT MANUFACTURING ENTERPRISES LLC
    • Cynthia Ann KOHBERGER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR COMPRESSING APPARATUS WITH BEARING WEAR-CAUSING THRUST REDUCING...
    • Publication number 20230037793
    • Publication date Feb 9, 2023
    • TURBOWIN CO., LTD.
    • Minsoo KIM
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    THRUST GAS BEARING, CENTRIFUGAL COMPRESSOR EQUIPPED WITH SAME, AND...
    • Publication number 20230014246
    • Publication date Jan 19, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Bichuan LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID MACHINE
    • Publication number 20220099102
    • Publication date Mar 31, 2022
    • Kabushiki Kaisha Toyota Jidoshokki
    • Yuki OKANO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ARRANGEMENT
    • Publication number 20220082108
    • Publication date Mar 17, 2022
    • Lutz Pumpen GmbH
    • Andrej Getze
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPACT SLIDING-CONTACT BEARING WITH A SEALING ARRANGEMENT, AND WAT...
    • Publication number 20220049710
    • Publication date Feb 17, 2022
    • NIDEC GPM GmbH
    • Franz PAWELLEK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BEARING HOUSING AND A METHOD OF REMOVING IMPURITIES FROM A BEARING...
    • Publication number 20220042546
    • Publication date Feb 10, 2022
    • SULZER MANAGEMENT AG
    • Seppo NYMAN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ROLLING BEARING HAVING A SEALING ASSEMBLY AND WATER PUMP HAVING SAME
    • Publication number 20210396241
    • Publication date Dec 23, 2021
    • NIDEC GPM GmbH
    • Paul Michael Ludwig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING ASSEMBLY WITH CATALYST-FREE ULTRA-STRONG POLYCRYSTALLINE DI...
    • Publication number 20210381519
    • Publication date Dec 9, 2021
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYBRID MAGNETIC THRUST BEARING IN AN ELECTRIC SUBMERSIBLE PUMP (ESP...
    • Publication number 20210372419
    • Publication date Dec 2, 2021
    • Halliburton Energy Services, Inc.
    • David Christopher BECK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC LEVITATION BEARING STRUCTURE AND MAGNETIC LEVITATION COMPR...
    • Publication number 20210341016
    • Publication date Nov 4, 2021
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Penghui LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PUMP BEARING RETAINER
    • Publication number 20210222699
    • Publication date Jul 22, 2021
    • GRUNDFOS HOLDING A/S
    • Gunnar GABA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMPACT CENTRIFUGAL PUMP WITH MAGNETICALLY SUSPENDED IMPELLER
    • Publication number 20210172449
    • Publication date Jun 10, 2021
    • CH Biomedical (USA) Inc.
    • Chen Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SQUEEZE FILM DAMPER BEARING AND ROTARY MACHINE INCLUDING THE SAME
    • Publication number 20200271159
    • Publication date Aug 27, 2020
    • Mitsubishi Heavy Industries, Ltd.
    • Teruaki YAMAWAKI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYBRID BALL BEARING PAIR AND A COMPRESSOR BEARING ARRANGEMENT
    • Publication number 20200263733
    • Publication date Aug 20, 2020
    • Aktiebolaget SKF
    • Hans Wallin
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BEARING HOUSING FOR A TURBOMACHINE, AND TURBOMACHINE HAVING A BEARI...
    • Publication number 20200173496
    • Publication date Jun 4, 2020
    • SULZER MANAGEMENT AG
    • Andreas WILD
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMPING UNIT
    • Publication number 20200173264
    • Publication date Jun 4, 2020
    • Extract Production Services, LLC
    • Mitchell Lee Crane
    • E21 - EARTH DRILLING MINING