TREA

using two three-way valves

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  • CPC
  • F25B2313/02732
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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 F25B2313/00Compression machines, plant, or systems with reversible cycle not otherwise provided for

Current Industry

F25B2313/02732using two three-way valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Low energy consumption refrigeration system with a rotary pressure...
    • Patent number 12,181,195
    • Issue date Dec 31, 2024
    • ENERGY RECOVERY
    • Azam Mihir Thatte
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Chiller system
    • Patent number 12,173,939
    • Issue date Dec 24, 2024
    • Tokyo Seimitsu Co., Ltd.
    • Katsuhiko Suzuki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 12,111,082
    • Issue date Oct 8, 2024
    • LG Electronics Inc.
    • Jaehwa Jung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump system
    • Patent number 11,747,057
    • Issue date Sep 5, 2023
    • HANGZHOU SANHUA RESEARCH INSTITUTE CO., LTD.
    • Junqi Dong
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 11,739,956
    • Issue date Aug 29, 2023
    • LG Electronics Inc.
    • Chiwoo Song
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system with pipe search
    • Patent number 11,668,482
    • Issue date Jun 6, 2023
    • LG Electronics Inc.
    • Youngjoo Shin
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigeration apparatus
    • Patent number 11,448,433
    • Issue date Sep 20, 2022
    • Daikin Industries, Ltd.
    • Masaaki Takegami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Low energy consumption refrigeration system with a rotary pressure...
    • Patent number 11,397,030
    • Issue date Jul 26, 2022
    • Energy Recovery, Inc.
    • Azam Mihir Thatte
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat-pump using apparatus
    • Patent number 11,293,672
    • Issue date Apr 5, 2022
    • Mitsubishi Electric Corporation
    • Yasuhiro Suzuki
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,928,105
    • Issue date Feb 23, 2021
    • Mitsubishi Electric Corporation
    • Masahiro Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus with path switching circuit
    • Patent number 10,845,099
    • Issue date Nov 24, 2020
    • Mitsubishi Electric Corporation
    • Takumi Nishiyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 10,775,082
    • Issue date Sep 15, 2020
    • Mitsubishi Electric Corporation
    • Chitose Tanaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Dry cooling systems using thermally induced polymerization
    • Patent number 10,752,821
    • Issue date Aug 25, 2020
    • Aly H. Shaaban
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Methods and systems for mini-split liquid desiccant air conditioning
    • Patent number 10,731,876
    • Issue date Aug 4, 2020
    • 7AC Technologies, Inc.
    • Peter F. Vandermeulen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Exhaust heat recovery type of air-conditioning apparatus
    • Patent number 10,724,776
    • Issue date Jul 28, 2020
    • Mitsubishi Electric Corporation
    • Shingo Taninaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner with refrigerant leakage control
    • Patent number 10,712,035
    • Issue date Jul 14, 2020
    • Daikin Industries, Ltd.
    • Takuro Yamada
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system
    • Patent number 10,571,173
    • Issue date Feb 25, 2020
    • Mitsubishi Electric Corporation
    • Kosuke Tanaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle device
    • Patent number 10,493,818
    • Issue date Dec 3, 2019
    • DENSO CORPORATION
    • Mikiharu Kuwahara
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,451,305
    • Issue date Oct 22, 2019
    • Mitsubishi Electric Corporation
    • Yuji Motomura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump and flow path switching apparatus
    • Patent number 10,401,064
    • Issue date Sep 3, 2019
    • Samsung Electronics Co., Ltd.
    • Suk Ho Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with an auxiliary heat exchanger for compressor discharge...
    • Patent number 10,208,987
    • Issue date Feb 19, 2019
    • Mitsubishi Electric Corporation
    • Soshi Ikeda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat-pump-type vehicular air-conditioning system
    • Patent number 10,118,462
    • Issue date Nov 6, 2018
    • MITSUBISHI HEAVY INDUSTRIES THERMAL SYSTEMS, LTD.
    • Hirotsugu Kohigashi
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,036,562
    • Issue date Jul 31, 2018
    • Mitsubishi Electric Corporation
    • Naofumi Takenaka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Methods and systems for mini-split liquid desiccant air conditioning
    • Patent number 10,024,558
    • Issue date Jul 17, 2018
    • 7AC Technologies, Inc.
    • Peter F. Vandermeulen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning apparatus
    • Patent number 9,958,170
    • Issue date May 1, 2018
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Dry cooling system using thermally induced vapor polymerization
    • Patent number 9,920,658
    • Issue date Mar 20, 2018
    • Applied Research Associates, Inc.
    • Aly H. Shaaban
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Multi-split heat pump for heating, cooling, and water heating
    • Patent number 9,915,450
    • Issue date Mar 13, 2018
    • PAS, Inc.
    • Karl J. Seggerman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 9,903,601
    • Issue date Feb 27, 2018
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 9,829,205
    • Issue date Nov 28, 2017
    • Mitsubishi Electric Corporation
    • Hiroyuki Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus with regulation of injection flow rate
    • Patent number 9,797,610
    • Issue date Oct 24, 2017
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    CHILLER SYSTEM
    • Publication number 20240369270
    • Publication date Nov 7, 2024
    • TOKYO SEIMITSU CO., LTD.
    • Katsuhiko SUZUKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20230049970
    • Publication date Feb 16, 2023
    • LG ELECTRONICS INC.
    • Jaehwa JUNG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LOW ENERGY CONSUMPTION REFRIGERATION SYSTEM WITH A ROTARY PRESSURE...
    • Publication number 20220307733
    • Publication date Sep 29, 2022
    • Energy Recovery, Inc.
    • Azam Mihir Thatte
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT FLOW PATH SWITCHING DEVICE AND AIR CONDITIONING SYSTEM
    • Publication number 20220205693
    • Publication date Jun 30, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Kazuki Ikari
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20220128275
    • Publication date Apr 28, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Masaaki TAKEGAMI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    LOW ENERGY CONSUMPTION REFRIGERATION SYSTEM WITH A ROTARY PRESSURE...
    • Publication number 20220011023
    • Publication date Jan 13, 2022
    • Energy Recovery, Inc.
    • Azam Mihir Thatte
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS-USE UNIT, HEAT SOURCE UNIT, AND REFRIGERATI...
    • Publication number 20220003463
    • Publication date Jan 6, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Masaaki TAKEGAMI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210278095
    • Publication date Sep 9, 2021
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS
    • Publication number 20210231317
    • Publication date Jul 29, 2021
    • LG ELECTRONICS INC.
    • Kakjoong KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT PUMP SYSTEM
    • Publication number 20210116153
    • Publication date Apr 22, 2021
    • Hangzhou Sanhua Research Institute Co., LTD.
    • JUNQI DONG
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20200088431
    • Publication date Mar 19, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Takuro YAMADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING SYSTEM
    • Publication number 20190331375
    • Publication date Oct 31, 2019
    • Mitsubishi Electric Corporation
    • Kosuke TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20190203989
    • Publication date Jul 4, 2019
    • Mitsubishi Electric Corporation
    • Chitose TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND SYSTEMS FOR MINI-SPLIT LIQUID DESICCANT AIR CONDITIONING
    • Publication number 20180328602
    • Publication date Nov 15, 2018
    • 7AC Technologies, Inc.
    • Peter F. Vandermeulen
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20170167761
    • Publication date Jun 15, 2017
    • MITSUBISHI ELECTRIC CORPORATION
    • Soshi IKEDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20140290298
    • Publication date Oct 2, 2014
    • Koji YAMASHITA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140238061
    • Publication date Aug 28, 2014
    • Mitsubishi Electric Corporation
    • Daisuke Shimamoto
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140182320
    • Publication date Jul 3, 2014
    • Mitsubishi Electric Corporation
    • Takeshi Hatomura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140182329
    • Publication date Jul 3, 2014
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140165635
    • Publication date Jun 19, 2014
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140137589
    • Publication date May 22, 2014
    • Mitsubishi Electric Corporation
    • Yuji Motomura
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140130528
    • Publication date May 15, 2014
    • Mitsubishi Electric Corporation
    • Hiroyuki Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP APPARATUS
    • Publication number 20140116072
    • Publication date May 1, 2014
    • Samsung Electronics Co., Ltd.
    • Sung Goo KIM
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE AND AIR-CONDITIONING APPARATUS
    • Publication number 20140096557
    • Publication date Apr 10, 2014
    • Mitsubishi Electric Corporation
    • Shinya Higashiiue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140090409
    • Publication date Apr 3, 2014
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140083123
    • Publication date Mar 27, 2014
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20140060105
    • Publication date Mar 6, 2014
    • Mitsubishi Electric Corporation
    • Koji Azuma
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20130333862
    • Publication date Dec 19, 2013
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air-Conditioning Loop Provided With A Solenoid Valve And Operating...
    • Publication number 20130283850
    • Publication date Oct 31, 2013
    • VALEO SYSTEMES THERMIQUES
    • Laurent Delaforge
    • B60 - VEHICLES IN GENERAL