TREA

with bypasses

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  • CPC
  • F25B2313/0252
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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

F25B2313/0252with bypasses
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Refrigeration cycle device
    • Patent number 12,066,222
    • Issue date Aug 20, 2024
    • Daikin Industries, Ltd.
    • Eiji Kumakura
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,885,518
    • Issue date Jan 30, 2024
    • Mitsubishi Electric Corporation
    • Koji Fukui
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,802,725
    • Issue date Oct 31, 2023
    • Mitsubishi Electric Corporation
    • Hiroyuki Okano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Outdoor heat exchanger and air conditioner having the same
    • Patent number 11,466,908
    • Issue date Oct 11, 2022
    • LG Electronics Inc.
    • Eunjun Cho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 11,371,755
    • Issue date Jun 28, 2022
    • Mitsubishi Electric Corporation
    • Hiroki Maruyama
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Gas-liquid separator system for refrigeration cycle apparatus
    • Patent number 11,125,476
    • Issue date Sep 21, 2021
    • Mitsubishi Electric Corporation
    • Kosuke Miyawaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    Air-conditioning apparatus
    • Patent number 10,808,976
    • Issue date Oct 20, 2020
    • Mitsubishi Electric Corporation
    • Kazuya Watanabe
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,684,043
    • Issue date Jun 16, 2020
    • Mitsubishi Electric Corporation
    • Hiroyuki Okano
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner and control method therefor
    • Patent number 10,544,957
    • Issue date Jan 28, 2020
    • Samsung Electronics Co., Ltd.
    • Hisashi Takeichi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Heat pump
    • Patent number 10,443,900
    • Issue date Oct 15, 2019
    • TRANE INTERNATIONAL INC.
    • Stephen A. Kujak
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,401,067
    • Issue date Sep 3, 2019
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,393,418
    • Issue date Aug 27, 2019
    • Mitsubishi Electric Corporation
    • Hirofumi Koge
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioner
    • Patent number 10,317,113
    • Issue date Jun 11, 2019
    • LG Electronics Inc.
    • Chiwoo Song
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 10,168,060
    • Issue date Jan 1, 2019
    • Mitsubishi Electric Corporation
    • Kosuke Tanaka
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioner with user control between simultaneous heating and...
    • Patent number 10,082,323
    • Issue date Sep 25, 2018
    • Samsung Electronics Co., Ltd.
    • Dong Seok Bae
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Air conditioning system with distributor for a plurality of indoor...
    • Patent number 10,006,647
    • Issue date Jun 26, 2018
    • LG Electronics Inc.
    • Jaehwa Jung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Outdoor unit of air conditioner and air conditioner
    • Patent number 9,909,784
    • Issue date Mar 6, 2018
    • Fujitsu General Limited
    • Kotaro Toya
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Additive heat unit for HVAC heat pump system
    • Patent number 9,822,996
    • Issue date Nov 21, 2017
    • David Deng
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus
    • Patent number 9,822,995
    • Issue date Nov 21, 2017
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner and method of controlling the same
    • Patent number 9,791,193
    • Issue date Oct 17, 2017
    • LG Electronics Inc.
    • Jaewan Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Outdoor unit for multi-type air conditioner
    • Patent number 9,683,751
    • Issue date Jun 20, 2017
    • TOSHIBA CARRIER CORPORATION
    • Yuji Inada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Combined hot water supply and air-conditioning device
    • Patent number 9,528,713
    • Issue date Dec 27, 2016
    • Mitsubishi Electric Corporation
    • Hirofumi Koge
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner including a bypass pipeline for a defrosting operation
    • Patent number 9,506,674
    • Issue date Nov 29, 2016
    • Mitsubishi Electric Corporation
    • Osamu Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioner
    • Patent number 9,416,993
    • Issue date Aug 16, 2016
    • LG Electronics Inc.
    • Youngtaek Hong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning apparatus
    • Patent number 9,316,420
    • Issue date Apr 19, 2016
    • Mitsubishi Electric Corporation
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-conditioning hot-water supply complex system
    • Patent number 8,991,202
    • Issue date Mar 31, 2015
    • Mitsubishi Electric Corporation
    • Hironori Yabuuchi
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Direct exchange heating/cooling system
    • Patent number 8,833,098
    • Issue date Sep 16, 2014
    • Earth To Air Systems, LLC
    • B. Ryland Wiggs
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Air conditioner and defrosting operation method of the same
    • Patent number 8,567,203
    • Issue date Oct 29, 2013
    • LG Electronics Inc.
    • Ji Young Jang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning system
    • Patent number 8,156,752
    • Issue date Apr 17, 2012
    • Daikin Industries, Ltd.
    • Hiromune Matsuoka
    • F24 - HEATING RANGES VENTILATING

Patents Applicationslast 30 patents

  • Information Patent Application

    HEATING MEDIUM COMPRESSION APPARATUS, AIR CONDITIONER, AND HEATING...
    • Publication number 20220049880
    • Publication date Feb 17, 2022
    • NEC Corporation
    • Masaki CHIBA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20210356177
    • Publication date Nov 18, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    OUTDOOR HEAT EXCHANGER AND AIR CONDITIONER HAVING THE SAME
    • Publication number 20200318870
    • Publication date Oct 8, 2020
    • LG ELECTRONICS INC.
    • Eunjun CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20200271357
    • Publication date Aug 27, 2020
    • MITSUBISHI ELECTRIC CORPORATION
    • Kosuke MIYAWAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20200182516
    • Publication date Jun 11, 2020
    • Mitsubishi Electric Corporation
    • Hiroki MARUYAMA
    • 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

    AIR CONDITIONER
    • Publication number 20170153050
    • Publication date Jun 1, 2017
    • Samsung Electronics Co., Ltd.
    • Nobuhiro NAKAGAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20170108250
    • Publication date Apr 20, 2017
    • LG ELECTRONICS INC.
    • Chiwoo SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HOT WATER SUPPLY AIR CONDITIONING SYSTEM
    • Publication number 20140230477
    • Publication date Aug 21, 2014
    • Shuji Furui
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    COMBINED HOT WATER SUPPLY AND AIR-CONDITIONING DEVICE
    • Publication number 20130219945
    • Publication date Aug 29, 2013
    • Mitsubishi Electric Corporation
    • Hirofumi Koge
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20130145785
    • Publication date Jun 13, 2013
    • Samsung Electronics Co., Ltd.
    • Nakagawa Nobuhiro
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD OF CONTROLLING THE SAME
    • Publication number 20130104576
    • Publication date May 2, 2013
    • Jaewan LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20130105118
    • Publication date May 2, 2013
    • Youngtaek HONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20120216989
    • Publication date Aug 30, 2012
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20120192588
    • Publication date Aug 2, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20110232308
    • Publication date Sep 29, 2011
    • Mitsubishi Electric Corporation
    • Osamu Morimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING AND HOT WATER SUPPLY COMPLEX SYSTEM
    • Publication number 20100282434
    • Publication date Nov 11, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Hironori Yabuuchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING HOT-WATER SUPPLY COMPLEX SYSTEM
    • Publication number 20100282435
    • Publication date Nov 11, 2010
    • MITSUBISHI ELECTRIC CORPORATION
    • Hironori Yabuuchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND DEFROSTING OPERATION METHOD OF THE SAME
    • Publication number 20100170270
    • Publication date Jul 8, 2010
    • LG ELECTRONICS INC.
    • Ji Young JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM
    • Publication number 20090288437
    • Publication date Nov 26, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Hiromune Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20090255284
    • Publication date Oct 15, 2009
    • DAIKIN INDUSTRIES, LTD.
    • Manabu Yoshimi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Direct exchange heating/cooling system
    • Publication number 20090065173
    • Publication date Mar 12, 2009
    • EARTH TO AIR SYSTEMS, LLC
    • B. Ryland Wiggs
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump system
    • Publication number 20070044500
    • Publication date Mar 1, 2007
    • Mohinder Singh Bhatti
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COGENERATION SYSTEM
    • Publication number 20070012418
    • Publication date Jan 18, 2007
    • LG ELECTRONICS INC.
    • Eun Jun CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Multi-type air conditioner for simultaneous heating and cooling use...
    • Publication number 20060162353
    • Publication date Jul 27, 2006
    • LG ELECTRONICS INC.
    • Do Yong Ha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump air conditioner
    • Publication number 20060156751
    • Publication date Jul 20, 2006
    • LG ELECTRONICS INC.
    • Il Nahm Hwang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cogeneration system
    • Publication number 20060123820
    • Publication date Jun 15, 2006
    • LG ELECTRONICS INC.
    • Cheol Min Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioner
    • Publication number 20060090487
    • Publication date May 4, 2006
    • LG Electronics Inc.
    • Bong-Soo Park
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant heat pump with reheat circuit
    • Publication number 20060053821
    • Publication date Mar 16, 2006
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cogeneration system
    • Publication number 20060037345
    • Publication date Feb 23, 2006
    • LG ELECTRONICS INC.
    • Seung Tak Kang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...