TREA

Lubrication

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Industry

  • CPC
  • F04D29/06
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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

F04D29/06Lubrication
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • 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

    VACUUM PUMP
    • Publication number 20250129790
    • Publication date Apr 24, 2025
    • Milwaukee Electric Tool Corporation
    • Brandon W. Nowicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING ASSEMBLY WITH INTEGRAL MAGNETIC FILTER FOR WET ROTOR CIRCU...
    • Publication number 20250129799
    • Publication date Apr 24, 2025
    • TACO, INC.
    • Joseph Castellone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    A PUMP, A BEARING ASSEMBLY FOR A PUMP AND A METHOD OF ASSEMBLING TH...
    • Publication number 20250116298
    • Publication date Apr 10, 2025
    • Edwards Limited
    • Richard Glyn Horler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN SHAFT STRUCTURE
    • Publication number 20250084861
    • Publication date Mar 13, 2025
    • Global WIN Technology Co., Ltd
    • Shih-Jen Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL-LUBRICATED VACUUM PUMP WITH IMPROVED OIL SEALING
    • Publication number 20250003427
    • Publication date Jan 2, 2025
    • Agilent Technologies, Inc.
    • Giovanni Iannucci
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS AND COMPRESSOR INCLUDING SAME
    • Publication number 20240401608
    • Publication date Dec 5, 2024
    • Copeland LP
    • Cody N. Kahan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Splash Ring
    • Publication number 20240352940
    • Publication date Oct 24, 2024
    • KSB SE & Co. KGaA
    • Joerg Alexander BOEHM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE INLET GUIDE VANE APPARATUS COMBINED WITH COMPRESSOR END CAP
    • Publication number 20240318659
    • Publication date Sep 26, 2024
    • Emerson Climate Technologies, Inc.
    • Michael M. Perevozchikov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FOR A FLUID PUMP, AND METHOD AND MOLD FOR MANUFACTURING SAME
    • Publication number 20240301888
    • Publication date Sep 12, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thorsten SIESS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    Rotary Machine And Primary Motor-Pump Assembly Provided With This R...
    • Publication number 20240229813
    • Publication date Jul 11, 2024
    • ELECTRICITE DE FRANCE
    • Julien Freychet
    • G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
  • Information Patent Application

    CENTRIFUGAL COMPRESSOR WITH REVERSE OVERHUNG VOLUTE
    • Publication number 20240209862
    • Publication date Jun 27, 2024
    • Daikin Industries, Ltd.
    • Midori DRAKE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR LUBRICATION SUPPLY SYSTEM AND COMPRESSOR THEREOF
    • Publication number 20240183360
    • Publication date Jun 6, 2024
    • TRANE INTERNATIONAL INC.
    • Mark W. Harrison
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    IMPELLER AND METHOD FOR OPERATING AN IMPELLER
    • Publication number 20240151233
    • Publication date May 9, 2024
    • MDGROUP GERMANY GMBH
    • Daniel Schübeler
    • 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

    Downhole Lubrication System
    • Publication number 20240133278
    • Publication date Apr 25, 2024
    • Upwing Energy, LLC
    • David Biddick
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    ELECTRICAL SUBMERSIBLE PUMPING SYSTEM (ESP) MOTOR OIL SLINGER
    • Publication number 20240068338
    • Publication date Feb 29, 2024
    • Aramco Overseas Company UK Ltd
    • Christopher Wrighton
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SEAL CONFIGURATION FOR HIGH DENSITY LUBRICATION OILS
    • Publication number 20240060502
    • Publication date Feb 22, 2024
    • Baker Hughes Oilfield Operations LLC
    • Charles Collins
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC MACHINE
    • Publication number 20230412031
    • Publication date Dec 21, 2023
    • BorgWarner Inc.
    • Christopher Joel MAURUS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR AND HOME APPLIANCE INCLUDING THE SAME
    • Publication number 20230407877
    • Publication date Dec 21, 2023
    • SAMSUNG ELECTRONICS CO., LTD.
    • Joonhyung KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTATING ASSEMBLY WITH INTEGRAL MAGNETIC FILTER FOR WET ROTOR CIRCU...
    • Publication number 20230407886
    • Publication date Dec 21, 2023
    • TACO, INC.
    • Joseph Castellone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL FEED NUT AND OIL RESERVOIR FOR A VACUUM PUMP
    • Publication number 20230400035
    • Publication date Dec 14, 2023
    • Edwards Limited
    • Andrew Cobbett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERANT COMPRESSOR WITH WEAR SLEEVE AND LUBRICANT BLENDS FOR HA...
    • Publication number 20230383760
    • Publication date Nov 30, 2023
    • TRANE INTERNATIONAL INC.
    • Michael T. Siegersma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TURBOCHARGER
    • Publication number 20230374998
    • Publication date Nov 23, 2023
    • IHI Corporation
    • Takahiro TANAKA
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    SYSTEMS AND METHODS FOR OPERATION MODES FOR AN AIR COMPRESSOR
    • Publication number 20230366397
    • Publication date Nov 16, 2023
    • CLARK EQUIPMENT COMPANY
    • Jonathan Bishop
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RADIAL CONTINUOUS-FLOW MACHINE WITH COOLING AND LUBRICATION BY WAY...
    • Publication number 20230366410
    • Publication date Nov 16, 2023
    • HELLA GmbH & Co. KGaA
    • Georg DICK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OIL LUBRICATED FLUID PUMPS WITH OIL SEPARATORS
    • Publication number 20230358255
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    INTEGRATED BEARING SYSTEMS FOR DYNAMICALLY SUPPORTING SHAFTS IN PUM...
    • Publication number 20230358247
    • Publication date Nov 9, 2023
    • GENERAL ELECTRIC COMPANY
    • David Raju Yamarthi
    • 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...