TREA

of screw type

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Industry

  • CPC
  • F25B1/047
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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 F25B1/00Compression machines, plant, or systems with non-reversible cycle

Current Industry

F25B1/047of screw type
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ROTARY HEAT EXCHANGER
    • Publication number 20250020367
    • Publication date Jan 16, 2025
    • Nativus, Inc.
    • Matthew C. Miller
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    DIRECT DRIVE REFRIGERANT SCREW COMPRESSOR WITH REFRIGERANT LUBRICAT...
    • Publication number 20240102472
    • Publication date Mar 28, 2024
    • Carrier Corporation
    • Yifan QIU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
    • Publication number 20240003347
    • Publication date Jan 4, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Ryan D. Hartman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD
    • Publication number 20230228269
    • Publication date Jul 20, 2023
    • TRANE INTERNATIONAL INC.
    • Dennis R. Dorman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCREW COMPRESSOR, REFRIGERATION SYSTEM, AND METHOD FOR CONTROLLING...
    • Publication number 20230138965
    • Publication date May 4, 2023
    • JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
    • Shengmei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ZERO-LOAD OUTPUT NON-STOP CONTROL METHOD AND APPARATUS, AND UNIT
    • Publication number 20220275974
    • Publication date Sep 1, 2022
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Hua LIU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FREEZING DEVICE
    • Publication number 20220235987
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Masahiro KANDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
    • Publication number 20220120278
    • Publication date Apr 21, 2022
    • Ingersoll-Rand Industrial U.S., Inc.
    • Ryan D. Hartman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HIGH PERFORMANCE COMPRESSORS AND VAPOR COMPRESSION SYSTEMS
    • Publication number 20220090829
    • Publication date Mar 24, 2022
    • ASPEN COMPRESSOR, LLC
    • Kang P. Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LUBRICANT MANAGEMENT FOR AN HVACR SYSTEM
    • Publication number 20210396436
    • Publication date Dec 23, 2021
    • TRANE INTERNATIONAL INC.
    • Jon P. Hartfield
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VARIABLE CAPACITY SCREW COMPRESSOR AND METHOD
    • Publication number 20210285447
    • Publication date Sep 16, 2021
    • TRANE INTERNATIONAL INC.
    • Dennis R. Dorman
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20210222916
    • Publication date Jul 22, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Yukiko MAEJIMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CHILLER SYSTEM AND A METHOD FOR GENERATING COORDINATION MAPS FOR EN...
    • Publication number 20210222928
    • Publication date Jul 22, 2021
    • Carrier Corporation
    • Keunmo Kang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPRESSOR STOP VALVE AND ASSOCIATED SYSTEM
    • Publication number 20210190071
    • Publication date Jun 24, 2021
    • Ingersoll-Rand Industrial U.S., Inc.
    • Michael Borkowski
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPOSITION CONTAINING REFRIGERANT AND APPLICATION THEREOF
    • Publication number 20210122961
    • Publication date Apr 29, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Shun OHKUBO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC CAPACITY CONTROL VALVE FOR PORTABLE SCREW COMPRESSOR
    • Publication number 20210079915
    • Publication date Mar 18, 2021
    • Sullair, LLC
    • Ralph DODEN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR LUBRICANT SEPARATION AND RETURN CONTROL
    • Publication number 20210018235
    • Publication date Jan 21, 2021
    • TRANE INTERNATIONAL INC.
    • Kristin Rice Sullivan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LUBRICANT MANAGEMENT IN AN HVACR SYSTEM
    • Publication number 20200378659
    • Publication date Dec 3, 2020
    • TRANE INTERNATIONAL INC.
    • Keith Adam Novak
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LUBRICANT MANAGEMENT IN AN HVACR SYSTEM
    • Publication number 20200378664
    • Publication date Dec 3, 2020
    • TRANE INTERNATIONAL INC.
    • Keith Adam Novak
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LUBRICANT QUALITY MANAGEMENT FOR A COMPRESSOR
    • Publication number 20200378668
    • Publication date Dec 3, 2020
    • TRANE INTERNATIONAL INC.
    • Aaron Salesman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20200370798
    • Publication date Nov 26, 2020
    • Carrier Corporation
    • Raphael Muller
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SEAL ASSEMBLY FOR HIGH PRESSURE SINGLE SCREW COMPRESSOR
    • Publication number 20200300244
    • Publication date Sep 24, 2020
    • VILTER MANUFACTURING LLC
    • Abhijit Pande
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method of Cooling Boil-off Gas and Apparatus Therefor
    • Publication number 20200124346
    • Publication date Apr 23, 2020
    • Babcock IP Management (Number One) Limited
    • Nikola Felbab
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF CONTROL FOR ECONOMIZER OF TRANSPORT REFRIGERATION UNITS
    • Publication number 20200116407
    • Publication date Apr 16, 2020
    • Carrier Corporation
    • Raymond L. Senf
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SCREW COMPRESSOR FOR HVAC
    • Publication number 20200096235
    • Publication date Mar 26, 2020
    • DENSO International America, Inc.
    • Sean SCHONEBOOM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TWO-STAGE COMPRESSOR
    • Publication number 20200041170
    • Publication date Feb 6, 2020
    • FU SHENG INDUSTRIAL CO., LTD.
    • Hsun-An Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SCROLL COMPRESSOR AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20200018311
    • Publication date Jan 16, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Wataru IWATAKE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTIVE CLEARANCE MANAGEMENT IN SCREW COMPRESSOR
    • Publication number 20200003214
    • Publication date Jan 2, 2020
    • TRANE INTERNATIONAL INC.
    • Jay H. JOHNSON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LUBRICANT QUALITY MANAGEMENT FOR A COMPRESSOR
    • Publication number 20190383539
    • Publication date Dec 19, 2019
    • TRANE INTERNATIONAL INC.
    • Kevin P. HUGHES
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTI-STAGE COMPRESSOR HAVING INTERSTAGE LUBRICANT INJECTION VIA AN...
    • Publication number 20190271316
    • Publication date Sep 5, 2019
    • Ingersoll-Rand Company
    • Ryan D. Hartman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...