TREA

using one four-way valve

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Industry

  • CPC
  • F25B2313/02741
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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

F25B2313/02741using one four-way valve
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20250003655
    • Publication date Jan 2, 2025
    • Mitsubishi Electric Corporation
    • Ryuichi NAGATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND METHOD FOR OPERATING HEAT PUMP
    • Publication number 20240426530
    • Publication date Dec 26, 2024
    • LG ELECTRONICS INC.
    • Doyong HA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER
    • Publication number 20240418382
    • Publication date Dec 19, 2024
    • Mitsubishi Electric Corporation
    • Yusei ONO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    BIDIRECTIONAL THROTTLE VALVE, FIRST AIR CONDITIONING SYSTEM AND SEC...
    • Publication number 20240288205
    • Publication date Aug 29, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Yuanyang LIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20240271840
    • Publication date Aug 15, 2024
    • Mitsubishi Electric Corporation
    • Satoru YANACHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Directional valve and heat pump
    • Publication number 20240247844
    • Publication date Jul 25, 2024
    • AZ Vermögensverwaltung GmbH & Co. KG
    • Dirk ZIMMERMANN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump System
    • Publication number 20240219082
    • Publication date Jul 4, 2024
    • York Guangzhou Air Conditioning and Refrigeration Co., Ltd.
    • Xiening Qiu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEATING SYSTEM USING HEAT PUMP AND AIR HEATING DEVICE
    • Publication number 20240183586
    • Publication date Jun 6, 2024
    • KYUNGDONG NAVIEN CO., LTD.
    • Dong Keun LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CASCADE COLD CLIMATE HEAT PUMP SYSTEM
    • Publication number 20240125519
    • Publication date Apr 18, 2024
    • Daikin Comfort Technologies Manufacturing, L.P.
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FOUR-WAY VALVE AND AIR CONDITIONING SYSTEM PROVIDED WITH SAME
    • Publication number 20240117886
    • Publication date Apr 11, 2024
    • ZHEJIANG DUNAN ARTIFICIAL ENVIRONMENT CO., LTD.
    • Zhongbo FENG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THERMODYNAMIC HEAT RECOVERY WITHOUT AN ADDITIONAL THERMODYNAMIC CIR...
    • Publication number 20240085067
    • Publication date Mar 14, 2024
    • LGL France S.A.S.
    • Bastien JOVET
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF
    • Publication number 20240068715
    • Publication date Feb 29, 2024
    • Carrier Corporation
    • Jinxiang Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration Cycle Apparatus
    • Publication number 20230375236
    • Publication date Nov 23, 2023
    • Mitsubishi Electric Corporation
    • Ryota YUASA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COLD SOURCE UNIT AND REFRIGERATION CYCLE APPARATUS
    • Publication number 20230366592
    • Publication date Nov 16, 2023
    • Mitsubishi Electric Corporation
    • Ryuichi NAGATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE
    • Publication number 20230358446
    • Publication date Nov 9, 2023
    • Mitsubishi Electric Corporation
    • Kenta MURATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENERGY EFFICIENT HEAT PUMP WITH FLOW REGULATION SYSTEM
    • Publication number 20230349599
    • Publication date Nov 2, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Andrew Leroy Hjortland
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    A REFRIGERATION SYSTEM AND A METHOD FOR CONTROLLING SUCH A REFRIGER...
    • Publication number 20230341161
    • Publication date Oct 26, 2023
    • SWEP INTERNATIONAL AB
    • Sven ANDERSSON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND CONTROL APPARATUS
    • Publication number 20230288111
    • Publication date Sep 14, 2023
    • HISENSE AIR CONDITIONING CO., LTD.
    • Qian CHANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20230272952
    • Publication date Aug 31, 2023
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS
    • Publication number 20230194131
    • Publication date Jun 22, 2023
    • Mitsubishi Electric Corporation
    • Hiroki WASHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20230160610
    • Publication date May 25, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMOELECTRIC ENHANCED HYBRID HEAT PUMP SYSTEMS
    • Publication number 20230113018
    • Publication date Apr 13, 2023
    • DTP Thermoelectrics LLC
    • Douglas Crane
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGER AND REFRIGERATION SYSTEM AND METHOD
    • Publication number 20230041265
    • Publication date Feb 9, 2023
    • SWEP INTERNATIONAL AB
    • Sven ANDERSSON
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    A REFRIGERATION SYSTEM AND METHOD
    • Publication number 20230030270
    • Publication date Feb 2, 2023
    • SWEP INTERNATIONAL AB
    • Sven ANDERSSON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CARBON DIOXIDE REFRIGERATING SYSTEM AND REFRIGERATING METHOD THEREOF
    • Publication number 20220316779
    • Publication date Oct 6, 2022
    • JINGKELUN REFRIGERATION EQUIPMENT CO., LTD.
    • Jianguo YANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat-Pump System With Multiway Valve
    • Publication number 20220307736
    • Publication date Sep 29, 2022
    • Emerson Climate Technologies, Inc.
    • Andrew M. WELCH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    WATER SOURCE HEAT PUMP DUAL FUNCTIONING CONDENSING COIL
    • Publication number 20220299215
    • Publication date Sep 22, 2022
    • DAIKIN APPLIED AMERICAS INC.
    • Marcos Locke
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20220299247
    • Publication date Sep 22, 2022
    • Mitsubishi Electric Corporation
    • Takuya MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CYCLE APPARATUS
    • Publication number 20220275984
    • Publication date Sep 1, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Yuji YAMADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS
    • Publication number 20220235972
    • Publication date Jul 28, 2022
    • Mitsubishi Electric Corporation
    • Takuya MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...