TREA

adapted for special use of the air fractionation unit

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Industry

  • CPC
  • F25J3/04975
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25JLIQUEFACTION, SOLIDIFICATION OR SEPARATION OF GASES OR GASEOUS OR LIQUEFIED GASEOUS MIXTURES BY PRESSURE AND COLD TREATMENT OR BY BRINGING THEM INTO THE SUPERCRITICAL STATE F25J3/00Processes or apparatus for separating the constituents of gaseous or liquefied gaseous mixtures involving the use of liquefaction or solidification

Current Industry

F25J3/04975adapted for special use of the air fractionation unit
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Cryogenic cooling system for an aircraft
    • Patent number 12,358,630
    • Issue date Jul 15, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Cryogenic cooling system for an aircraft
    • Patent number 12,351,318
    • Issue date Jul 8, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Propulsion system cooling control
    • Patent number 12,337,974
    • Issue date Jun 24, 2025
    • RTX Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Chilled working fluid generation and separation for an aircraft
    • Patent number 12,291,338
    • Issue date May 6, 2025
    • RTX Corporation
    • Michael Winter
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Cryogenic cooling system for an aircraft
    • Patent number 11,542,016
    • Issue date Jan 3, 2023
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Propulsion system cooling control
    • Patent number 11,305,879
    • Issue date Apr 19, 2022
    • Raytheon Technologies Corporation
    • Frederick M. Schwarz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Chilled working fluid generation and separation for an aircraft
    • Patent number 11,299,279
    • Issue date Apr 12, 2022
    • Raytheon Technologies Corporation
    • Michael Winter
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Apparatus for distillation at cryogenic temperatures
    • Patent number 10,914,518
    • Issue date Feb 9, 2021
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Gilles Poulin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Apparatus and method for lowering a column section
    • Patent number 10,753,681
    • Issue date Aug 25, 2020
    • L'AIR LIQUIDE, SOCIETE ANONYME POUR L'ETUDE ET L'EXPLOITATION DES PROCEDES GE...
    • Gilles Poulin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method for constructing a cold box module
    • Patent number 10,746,462
    • Issue date Aug 18, 2020
    • L'Air Liquide Societe Anonyme Pour L'Etude Et L'Explotation Des Procedes Geor...
    • Gilles Poulin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for installation of a cryogenic distillation apparatus
    • Patent number 10,739,068
    • Issue date Aug 11, 2020
    • L'Air Liquide Societe Anonyme pour l'Etude et l'Exploitation des Procedes Geo...
    • Gilles Poulin
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Method and apparatus for separating a liquefiable gas mixture
    • Patent number 9,933,208
    • Issue date Apr 3, 2018
    • Alfred Fuchs
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Distillation process using microchannel technology
    • Patent number 7,610,775
    • Issue date Nov 3, 2009
    • Velocys, Inc.
    • Anna Lee Tonkovich
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Distillation process using microchannel technology
    • Patent number 7,305,850
    • Issue date Dec 11, 2007
    • Velocys, Inc.
    • Anna Lee Tonkovich
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Nitrogen generator
    • Patent number 6,910,350
    • Issue date Jun 28, 2005
    • Pacific Consolidated Industries, LLC
    • William D. Brigham
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus and method for producing liquid nitrogen
    • Patent number 6,205,814
    • Issue date Mar 27, 2001
    • Farouk Dakhil
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Moderate excess nitrogen Braun Purifier.TM. process and method for...
    • Patent number 5,935,544
    • Issue date Aug 10, 1999
    • Brown & Root, Inc.
    • Mukund Bhakta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Three-bed nonimmobilized rapid pressure-swing adsorber
    • Patent number 5,661,987
    • Issue date Sep 2, 1997
    • Pacific Consolidated Industries
    • Robert A. Zarate
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    High speed pressure swing adsorption liquid oxygen/liquid nitrogen...
    • Patent number 4,957,523
    • Issue date Sep 18, 1990
    • Pacific Consolidated Industries
    • Robert A. Zarate
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Process and apparatus for producing nitrogen and oxygen
    • Patent number 4,531,371
    • Issue date Jul 30, 1985
    • Grigory I. Voronin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air distillation apparatus comprising regenerator means for produci...
    • Patent number 4,017,284
    • Issue date Apr 12, 1977
    • Cryox Corporation
    • William E. Gifford
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    3739593
    • Patent number 3,739,593
    • Issue date Jun 19, 1973
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    3714942
    • Patent number 3,714,942
    • Issue date Feb 6, 1973
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3312074
    • Patent number 3,312,074
    • Issue date Apr 4, 1967
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2838918
    • Patent number 2,838,918
    • Issue date Jun 17, 1958
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2729953
    • Patent number 2,729,953
    • Issue date Jan 10, 1956
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    2541409
    • Patent number 2,541,409
    • Issue date Feb 13, 1951
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents