TREA

using two four-way valves

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Industry

  • CPC
  • F25B2313/02742
This industry / category may be too specific. Please go to a parent level for more data

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 F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for

Current Industry

F25B2313/02742using two four-way valves
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20240377109
    • Publication date Nov 14, 2024
    • LG ELECTRONICS INC.
    • Jiyoung JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MEDICAL CONTACT SHOCK FREEZER
    • Publication number 20240328680
    • Publication date Oct 3, 2024
    • B MEDICAL SYSTEMS S.A.R.L.
    • Kevin LAVILLE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Hybrid Heat-Pump System
    • Publication number 20240183584
    • Publication date Jun 6, 2024
    • Copeland LP
    • Brian R. BUTLER
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    CLIMATE CONTROL SYSTEMS HAVING EJECTOR COOLING FOR USE WITH MODERAT...
    • Publication number 20240167732
    • Publication date May 23, 2024
    • Copeland LP
    • Andrew M. WELCH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air Conditioning, Heat Pump and Water Heating System
    • Publication number 20240044556
    • Publication date Feb 8, 2024
    • Lee Wa WONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20240019186
    • Publication date Jan 18, 2024
    • Mitsubishi Electric Corporation
    • Shunya GYOTOKU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump System, Control Method and Apparatus Thereof, Air Conditi...
    • Publication number 20230250982
    • Publication date Aug 10, 2023
    • GREE ELECTRIC APPLIANCES, INC. OF ZHUHAI
    • Zhifeng Yang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH MULTI-TEMPERATURE ZONE, CONTROL METHOD...
    • Publication number 20230235931
    • Publication date Jul 27, 2023
    • Carrier Corporation
    • Kun Chen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGE SYSTEM, AIR CONDITIONING APPARATUS AND CONTROL METHOD...
    • Publication number 20230152014
    • Publication date May 18, 2023
    • CHONGQING MIDEA GERENAL REFRIGERATION EQUIPMENT CO., LTD.
    • Yantao GU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230057478
    • Publication date Feb 23, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Yuuta IYOSHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COUNTER-CURRENT FLOW IN BOTH AC AND HP MODES FOR PART LOAD OPTIMIZA...
    • Publication number 20220397312
    • Publication date Dec 15, 2022
    • LGL France S.A.S.
    • Bastien Jovet
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CYCLE SYSTEM
    • Publication number 20220325923
    • Publication date Oct 13, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Takuro Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Hybrid Heat-Pump System
    • Publication number 20220307737
    • Publication date Sep 29, 2022
    • Emerson Climate Technologies, Inc.
    • Brian R. BUTLER
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT PUMP SYSTEM
    • Publication number 20220221199
    • Publication date Jul 14, 2022
    • Carrier Corporation
    • Hui Zhai
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    OIL RETURN CONTROL METHOD OF MULTI-FUNCTIONAL MULTI-SPLIT SYSTEM WI...
    • Publication number 20220205692
    • Publication date Jun 30, 2022
    • Guangdong Giwee Technology Co. Ltd.
    • Min Zhou
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEFROSTING CONTROL METHOD OF MULTIFUNCTIONAL MULTI-SPLIT SYSTEM WIT...
    • Publication number 20220205695
    • Publication date Jun 30, 2022
    • Guangdong Giwee Technology Co. Ltd.
    • Min Zhou
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20210372671
    • Publication date Dec 2, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Ikuhiro IWATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM AND AIR CONDITIONER
    • Publication number 20210364206
    • Publication date Nov 25, 2021
    • HEFEI MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Bin LUO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heating, Ventilation, and Air-Conditioning System with Reheat
    • Publication number 20210302073
    • Publication date Sep 30, 2021
    • Goodman Global Group, Inc.
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM, DEFROSTING METHOD FOR A HEAT PUMP SYSTEM, AND CON...
    • Publication number 20210215403
    • Publication date Jul 15, 2021
    • Carrier Corporation
    • Xi Feng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING DEVICE
    • Publication number 20200173694
    • Publication date Jun 4, 2020
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Hiroaki KANEKO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20190383532
    • Publication date Dec 19, 2019
    • Mitsubishi Electric Corporation
    • Shuhei MIZUTANI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20190257554
    • Publication date Aug 22, 2019
    • Mitsubishi Electric Corporation
    • Masahiro ITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EJECTOR REFRIGERATION CIRCUIT
    • Publication number 20190128569
    • Publication date May 2, 2019
    • DENSO CORPORATION
    • Kazuhiro TADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TRANSPORT REFRIGERATION SYSTEM
    • Publication number 20190011154
    • Publication date Jan 10, 2019
    • Denso Corporation
    • Ryo TAKIZAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20180252443
    • Publication date Sep 6, 2018
    • JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECHNOLOGY (HONG KONG) LIMITED)
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20180073782
    • Publication date Mar 15, 2018
    • Mitsubishi Electric Corporation
    • Kensaku HATANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING/HEATING SWITCHING UNIT AND AIR CONDITIONER INCLUDING THE SAME
    • Publication number 20180017293
    • Publication date Jan 18, 2018
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Koji NAITO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM AND REGULATING METHOD THEREOF
    • Publication number 20170370623
    • Publication date Dec 28, 2017
    • Carrier Corporation
    • Weijuan Wang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING AN AIR CONDITIONER
    • Publication number 20160223235
    • Publication date Aug 4, 2016
    • LG Electronics Inc.
    • Hojong JEONG
    • F24 - HEATING RANGES VENTILATING