TREA

Working fluid

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Industry

  • CPC
  • F05B2210/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F05Engines, pumps F05BINDEXING SCHEME RELATING TO MACHINES OR ENGINES OTHER THAN NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, TO WIND MOTORS, TO NON-POSITIVE DISPLACEMENT PUMPS, AND TO GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY

Current Industry

F05B2210/00Working fluid

Sub Industries

F05B2210/10Kind or type F05B2210/11liquid F05B2210/12gaseous F05B2210/13mixed F05B2210/132Pumps with means for separating and evacuating the gaseous phase F05B2210/14Refrigerants with particular properties F05B2210/16Air or water being indistinctly used as working fluid F05B2210/18Air and water being simultaneously used as working fluid F05B2210/20Properties F05B2210/30Flow characteristics F05B2210/301with Mach-number kept constant along the flow F05B2210/302Pressure kept constant along the flow F05B2210/40Flow geometry or direction F05B2210/401upwards due to the buoancy of compressed air F05B2210/402Axial inlet and radial outlet F05B2210/403Radial inlet and axial outlet F05B2210/404bidirectional
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Systems and methods for fluid flow based renewable energy generation
    • Patent number 12,366,224
    • Issue date Jul 22, 2025
    • AEROMINE TECHNOLOGIES, INC.
    • Carsten Hein Westergaard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water treatment system power generation
    • Patent number 12,345,229
    • Issue date Jul 1, 2025
    • Don Grace
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Flow power plant having pivoting blades
    • Patent number 12,338,796
    • Issue date Jun 24, 2025
    • Bahne Carstens
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    System for storing and recovering energy
    • Patent number 12,331,711
    • Issue date Jun 17, 2025
    • Johann Tauscher
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Systems and methods for energy harvest
    • Patent number 12,326,133
    • Issue date Jun 10, 2025
    • P TECH, LLC
    • Peter M. Bonutti
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Hydraulic turbine
    • Patent number 12,320,325
    • Issue date Jun 3, 2025
    • Natel Energy Holdings, Inc.
    • Abraham D. Schneider
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    System and method for storing energy, and for recovering stored ene...
    • Patent number 12,322,966
    • Issue date Jun 3, 2025
    • Storage Drop Ltd.
    • Shay Cohen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Buoyancy engine
    • Patent number 12,305,608
    • Issue date May 20, 2025
    • Synchrogen Energy Pty Ltd
    • Nathan Morris Miller
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Mastless wind turbine with stationary sails for improved power gene...
    • Patent number 12,305,615
    • Issue date May 20, 2025
    • J. Hench Consulting, Inc.
    • Steven C. Hench
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Mastless wind turbine for power generation
    • Patent number 12,264,648
    • Issue date Apr 1, 2025
    • J. Hench Consulting, Inc.
    • Steven C. Hench
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Energy capture device and system
    • Patent number 12,264,645
    • Issue date Apr 1, 2025
    • Kenneth Dale Speetjens
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Method of preventing damage to a pump
    • Patent number 12,258,979
    • Issue date Mar 25, 2025
    • AKER SOLUTIONS AS
    • Age Hofstad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus for extracting power from fluid flow
    • Patent number 12,253,062
    • Issue date Mar 18, 2025
    • Airloom Energy, Inc.
    • Robert Lumley
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Utility Scale Hydro Pump system and method
    • Patent number 12,247,366
    • Issue date Mar 11, 2025
    • Brent K Park
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Floating power generation system
    • Patent number 12,233,993
    • Issue date Feb 25, 2025
    • Robert J Kunesh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Power generation apparatus
    • Patent number 12,221,948
    • Issue date Feb 11, 2025
    • Jin Young Kim
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Segmented driveshaft
    • Patent number 12,196,173
    • Issue date Jan 14, 2025
    • Loubert S. Suddaby
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotary machine with electric motor and impeller
    • Patent number 12,191,231
    • Issue date Jan 7, 2025
    • Shun Nakayama
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Buoyant power system method and apparatus
    • Patent number 12,173,680
    • Issue date Dec 24, 2024
    • FOUR ELECTRONS LLC
    • John Scott Perez
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Water-driven elongated-conveyor turbine and method of using a water...
    • Patent number 12,163,501
    • Issue date Dec 10, 2024
    • Michael W. N. Wilson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Fluid transfer apparatus
    • Patent number 12,158,149
    • Issue date Dec 3, 2024
    • KOREA ATOMIC ENERGY RESEARCH INSTITUTE
    • Yongkwon Koh
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Integrated power system
    • Patent number 12,157,684
    • Issue date Dec 3, 2024
    • John Walter Jennings
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Apparatus and method for extracting energy from a fluid
    • Patent number 12,146,464
    • Issue date Nov 19, 2024
    • WAVE SWELL ENERGY LIMITED
    • Thomas Denniss
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotary compressor
    • Patent number 12,123,414
    • Issue date Oct 22, 2024
    • LG Electronics Inc.
    • Joonhong Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multistage pump body and multistage gas pump
    • Patent number 12,116,895
    • Issue date Oct 15, 2024
    • Ateliers Busch SA
    • Théodore Iltchev
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Wave energy device with constricted tube and generator pod
    • Patent number 12,085,052
    • Issue date Sep 10, 2024
    • Lone Guil Holdings, Ltd.
    • Brian Lee Moffat
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turbine with secondary rotors
    • Patent number 12,078,142
    • Issue date Sep 3, 2024
    • Equinox Ocean Turbines B.V.
    • Pieter Daniël De Haas
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Cryopump and control method for cryopump
    • Patent number 12,060,873
    • Issue date Aug 13, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Propeller
    • Patent number 12,030,606
    • Issue date Jul 9, 2024
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressor
    • Patent number 12,018,664
    • Issue date Jun 25, 2024
    • LG Electronics Inc.
    • Kichul Choi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Valve Assembly
    • Publication number 20250237310
    • Publication date Jul 24, 2025
    • Rheenergise Limited
    • Tamás BERTÉNYI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    GRAVITY MOTOR
    • Publication number 20250215864
    • Publication date Jul 3, 2025
    • JAY PIRINCCI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    METHOD AND SYTEM FOR POWER GENERATION
    • Publication number 20250163898
    • Publication date May 22, 2025
    • Cameron International Corporation
    • David Quin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SPIRAL PATHWAY ROTOR AND SYSTEM UTILIZING SAME
    • Publication number 20250163897
    • Publication date May 22, 2025
    • Yuriy Radzikh
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WAVE POWER GENERATION SYSTEM
    • Publication number 20250129763
    • Publication date Apr 24, 2025
    • Hydrosine Dynamics, Inc.
    • William HALL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEM FOR HARNESSING A PRESSURE FLUCTUATION OF A LIQUID
    • Publication number 20250116252
    • Publication date Apr 10, 2025
    • Paul Andrew BATEMAN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Buoyant power system method and apparatus
    • Publication number 20250101940
    • Publication date Mar 27, 2025
    • Four Electrons LLC
    • John Scott Perez
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WATER-DRIVEN ELONGATED-CONVEYOR TURBINE AND METHOD OF USING A WATER...
    • Publication number 20250101943
    • Publication date Mar 27, 2025
    • Michael W. N. Wilson
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    A GENERATOR AND A METHOD FOR GENERATING ELECTRICITY WITH A GENERATOR
    • Publication number 20250092852
    • Publication date Mar 20, 2025
    • Ori Solution Oy
    • Jarmo JÄRVINEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HYDRAULIC TURBINE
    • Publication number 20250067239
    • Publication date Feb 27, 2025
    • Natel Energy Holdings, Inc.
    • Abraham D. SCHNEIDER
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Two-Body Flexible Tether-Connected Oscillating Water Column
    • Publication number 20250059942
    • Publication date Feb 20, 2025
    • E-Wave Technologies LLC
    • Junhui Lou
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    UNDERWATER FLOW TURBINE
    • Publication number 20250043762
    • Publication date Feb 6, 2025
    • Aktiebolaget SKF
    • Marcel Alfred MEMMEL
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TURBINE WITH SECONDARY ROTORS
    • Publication number 20250035082
    • Publication date Jan 30, 2025
    • EQUINOX OCEAN TURBINES B.V.
    • Pieter Daniël DE HAAS
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    IMPROVEMENTS RELATING TO ENERGY STORAGE
    • Publication number 20250027472
    • Publication date Jan 23, 2025
    • Rheenergise Limited
    • Tamas BERTENYI
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    DEVICE COMPRISING AN ASYMMETRICAL ADJUSTABLE WING PROFILE
    • Publication number 20250020101
    • Publication date Jan 16, 2025
    • Friedrich GRIMM
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    AN APPARATUS FOR GENERATING ELECTRICITY FROM WATER FLOW
    • Publication number 20250020098
    • Publication date Jan 16, 2025
    • VERDERG RENEWABLE ENERGY LIMITED
    • Peter Roberts
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Rotor for a Vertical Axis Turbine and Vertical Axis Turbine
    • Publication number 20240418146
    • Publication date Dec 19, 2024
    • Blown B.V.
    • Eric Gerardus Maria Caron
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    CRYOPUMP AND CONTROL METHOD FOR CRYOPUMP
    • Publication number 20240360820
    • Publication date Oct 31, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CANAL FLOATING SOLAR AND INSTALLATION PROCESSES FOR SAME
    • Publication number 20240348192
    • Publication date Oct 17, 2024
    • Emrgy Inc.
    • Thomas R. Cuthbert
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PROPELLER
    • Publication number 20240336341
    • Publication date Oct 10, 2024
    • Sharrow Engineering LLC
    • Gregory Charles Sharrow
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER GENERATOR DRIVING DEVICE UTILIZING TIDES TO FORM LIQUID PISTON
    • Publication number 20240318622
    • Publication date Sep 26, 2024
    • Li-Hua Lin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEM AND METHOD FOR STORING ENERGY, AND FOR RECOVERING STORED ENE...
    • Publication number 20240297529
    • Publication date Sep 5, 2024
    • STORAGE DROP LTD
    • Shay COHEN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    HERMETIC CAP TIDAL PULSE RESPONDER
    • Publication number 20240271592
    • Publication date Aug 15, 2024
    • James Frederick Gorin Von Grozny
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SYSTEMS AND METHODS FOR FLUID FLOW BASED RENEWABLE ENERGY GENERATION
    • Publication number 20240254959
    • Publication date Aug 1, 2024
    • AEROMINE TECHNOLOGIES, INC.
    • Carsten Hein Westergaard
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    ADSORPTION DRYER AND METHOD FOR OPERATING ADSORPTION DRYER
    • Publication number 20240226804
    • Publication date Jul 11, 2024
    • KOBELCO COMPRESSORS CORPORATION
    • Hiroaki NISHIMURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SUBSEA DESALINATION SYSTEMS AND METHODS USING FLUID DISPLACEMENT
    • Publication number 20240228332
    • Publication date Jul 11, 2024
    • Innovator Energy LLC
    • Ethan Novek
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    HYDROPNEUMATIC ISOTHERMAL COMPRESSED AIR ENERGY STORAGE
    • Publication number 20240218851
    • Publication date Jul 4, 2024
    • Shahriar Eftekharzadeh
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SEESAW-TYPE HYDROELECTRIC POWER GENERATION DEVICE
    • Publication number 20240200540
    • Publication date Jun 20, 2024
    • Shih-Hsiung CHEN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    UNDERWATER POWER STATION
    • Publication number 20240200528
    • Publication date Jun 20, 2024
    • Bent HILLEKE
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Flow Power Plant Having Pivoting Blades
    • Publication number 20240191692
    • Publication date Jun 13, 2024
    • Bahne Carstens
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...