TREA

for separating lubricants from the refrigerant

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Industry

  • CPC
  • F25B43/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B43/00Arrangements for separating or purifying gases or liquids Arrangements for vaporising the residuum of liquid refrigerant

Current Industry

F25B43/02for separating lubricants from the refrigerant
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPRESSOR OIL RECOVERY IN HYBRID VCC PUMPED TWO PHASE LOOPS
    • Publication number 20250155172
    • Publication date May 15, 2025
    • HAMILTON SUNDSTRAND CORPORATION
    • Raphael Mandel
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration System with Efficient Expansion Device Control, Liqui...
    • Publication number 20250155170
    • Publication date May 15, 2025
    • Hill Phoenix, Inc.
    • Senthilkumar Kandappa Goundar Shanmugam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONDENSER VESSEL, SYSTEM, AND METHOD FOR SEPARATING OIL FROM AN OIL...
    • Publication number 20250116442
    • Publication date Apr 10, 2025
    • Carrier Corporation
    • Xavier-Pierre Bouquet
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSION SYSTEM AND CLOTHING TREATMENT DEVICE INCLUDING SAME
    • Publication number 20250109897
    • Publication date Apr 3, 2025
    • LG ELECTRONICS INC.
    • Yi Cheol CHOI
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    REFRIGERANT ACCUMULATOR
    • Publication number 20250075953
    • Publication date Mar 6, 2025
    • TI Automotive Technology Center GmbH
    • Sebastian BRIXNER
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATOR
    • Publication number 20250067485
    • Publication date Feb 27, 2025
    • LG ELECTRONICS INC.
    • Eunjun CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    A WORKING FLUID EXTRACTION SYSTEM FOR A DISPLACEMENT MACHINE AND A...
    • Publication number 20250060139
    • Publication date Feb 20, 2025
    • Heaten AS
    • Trond BJERKAN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20250020374
    • Publication date Jan 16, 2025
    • DAIKIN INDUSTRIES, LTD.
    • Nobutaka KABASHIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Separator device, compressor with a separator device, and refrigera...
    • Publication number 20240418421
    • Publication date Dec 19, 2024
    • Bitzer Kuhlmaschinenbau GmbH
    • Jonas BAUKNECHT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CONDITIONING SYSTEM, AIR CONDITIONER OUTDOOR UNIT AND COMPRESSO...
    • Publication number 20240377115
    • Publication date Nov 14, 2024
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Hongwei LI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS-LIQUID SEPARATOR
    • Publication number 20240335843
    • Publication date Oct 10, 2024
    • MAYEKAWA MFG. CO., LTD.
    • Yasushi TOMIYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    OIL SEPARATION DEVICE FOR CONDENSER, CONDENSER HAVING IT AND REFRIG...
    • Publication number 20240271842
    • Publication date Aug 15, 2024
    • Carrier Corporation
    • Yongliang Hu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ACCUMULATOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20240255200
    • Publication date Aug 1, 2024
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal System
    • Publication number 20240210080
    • Publication date Jun 27, 2024
    • Apple Inc.
    • Scott S. Wujek
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20240183595
    • Publication date Jun 6, 2024
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration System with Efficient Expansion Device Control, Liqui...
    • Publication number 20240175610
    • Publication date May 30, 2024
    • Hill Phoenix, Inc.
    • Senthilkumar Kandappa Goundar Shanmugam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT BYPASS SOLUTION
    • Publication number 20240102710
    • Publication date Mar 28, 2024
    • SCHNEIDER ELECTRIC IT CORPORATION
    • Hongwei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Cooling device
    • Publication number 20240085073
    • Publication date Mar 14, 2024
    • Huawei Digital Power Technologies Co., Ltd.
    • Sviataslau Alehavich Filatau
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20240068718
    • Publication date Feb 29, 2024
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD AND APPARATUS FOR STAGED STARTUP OF AIR-COOLED LOW CHARGED P...
    • Publication number 20240053070
    • Publication date Feb 15, 2024
    • EVAPCO, Inc.
    • Jake William Denison
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OIL SEPARATOR FOR COMPRESSOR AND COMPRESSOR FOR CRYOGENIC REFRIGERATOR
    • Publication number 20240035722
    • Publication date Feb 1, 2024
    • Ulvac Cryogenics Incorporated
    • Akira Hiratsuka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WORKING FLUID, FREEZER, AND FREEZER OIL
    • Publication number 20240018437
    • Publication date Jan 18, 2024
    • ENEOS Corporation
    • Yuya MIZUTANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration System with Oil Control System
    • Publication number 20240011672
    • Publication date Jan 11, 2024
    • Hill Phoenix, Inc.
    • Kim G. Christensen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SUCTION GAS HEAT EXCHANGER CONTROL AND UTILIZATION
    • Publication number 20240003603
    • Publication date Jan 4, 2024
    • TRANE INTERNATIONAL INC.
    • Thibaut Gerson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION SYSTEM
    • Publication number 20230384008
    • Publication date Nov 30, 2023
    • Carrier Corporation
    • Wei Zhang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method For Controlling Refrigerant Liquid Flood-Back Within A Chill...
    • Publication number 20230349603
    • Publication date Nov 2, 2023
    • BLUE STAR LIMITED
    • Sandeep Pasarkar
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSION APPARATUS
    • Publication number 20230272951
    • Publication date Aug 31, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Masaki YAMAGUCHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM WITH OIL RETURN TO ACCUMULATOR
    • Publication number 20230235929
    • Publication date Jul 27, 2023
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-LEVEL OIL VAPORIZER FOR REFRIGERATION SYSTEM
    • Publication number 20230228471
    • Publication date Jul 20, 2023
    • Carrier Corporation
    • Anthony S. Molavi-Tabrizi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    GAS-LIQUID SEPARATION DEVICE FOR VEHICLE HEAT PUMP SYSTEM HAVING TH...
    • Publication number 20230202262
    • Publication date Jun 29, 2023
    • Hyundai Motor Company
    • Jong Il Park
    • B60 - VEHICLES IN GENERAL