Temperature sensors near the outdoor heat exchanger

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREOF

    • Publication number 20240230191
    • Publication date Jul 11, 2024
    • Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
    • Lei SHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND CONTROL METHOD THEREOF

    • Publication number 20240133603
    • Publication date Apr 25, 2024
    • Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd.
    • Lei SHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROL OF SUPERHEAT FROM A SUBCOOLER

    • Publication number 20230332808
    • Publication date Oct 19, 2023
    • TRANE INTERNATIONAL INC.
    • Yves Jacques Raimbault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air Conditioner Defrosting Control Method and Device, and Non-Trans...

    • Publication number 20230250983
    • Publication date Aug 10, 2023
    • Gree Electric Applicances, Inc. of Zhuhai
    • Zhiqiang Li
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20230221050
    • Publication date Jul 13, 2023
    • Tadayuki MATSUSHITA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR TREATMENT SYSTEM

    • Publication number 20220146123
    • Publication date May 12, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Toru FUJIMOTO
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONING APPARATUS

    • Publication number 20220146165
    • Publication date May 12, 2022
    • FUJITSU GENERAL LIMITED
    • Yu HIROSAKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROL OF SUPERHEAT FROM A SUBCOOLER

    • Publication number 20220136742
    • Publication date May 5, 2022
    • TRANE INTERNATIONAL INC.
    • Yves Jacques Raimbault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE

    • Publication number 20220003461
    • Publication date Jan 6, 2022
    • DAIKIN INDUSTRIES, LTD.
    • Ikuhiro IWATA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THREE-TUBE HEAT RECOVERY MULTI-SPLIT AIR CONDITIONING SYSTEM AND CO...

    • Publication number 20210356185
    • Publication date Nov 18, 2021
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Kun YANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SUPPLEMENTAL HEATING DEVICE AND METHOD

    • Publication number 20210310668
    • Publication date Oct 7, 2021
    • Heatco, Inc.
    • Eric BRUTON
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20210302072
    • Publication date Sep 30, 2021
    • LG ELECTRONICS INC.
    • Jungmin PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND METHOD OF OPERATING HEAT PUMP

    • Publication number 20210262709
    • Publication date Aug 26, 2021
    • LG ELECTRONICS INC.
    • Jihyeong RYU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND METHOD OF OPERATING HEAT PUMP

    • Publication number 20210262708
    • Publication date Aug 26, 2021
    • LG ELECTRONICS INC.
    • Jihyeong RYU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM

    • Publication number 20210247117
    • Publication date Aug 12, 2021
    • Carrier Corporation
    • Nicolas Fonte
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF CONTROLLING GAS HEAT-PUMP SYSTEM

    • Publication number 20210190392
    • Publication date Jun 24, 2021
    • LG ELECTRONICS INC.
    • Heejoong JANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20210055024
    • Publication date Feb 25, 2021
    • Mitsubishi Electric Corporation
    • Takeshi HATOMURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROL OF SUPERHEAT FROM A SUBCOOLER

    • Publication number 20210055020
    • Publication date Feb 25, 2021
    • TRANE INTERNATIONAL INC.
    • Yves Jacques Raimbault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant Charge Management with Subcooling Control

    • Publication number 20200378640
    • Publication date Dec 3, 2020
    • TRANE INTERNATIONAL INC.
    • Raymond Walter Rite
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20200256590
    • Publication date Aug 13, 2020
    • Mitsubishi Electric Corporation
    • Takumi NISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20200240679
    • Publication date Jul 30, 2020
    • Mitsubishi Electric Corporation
    • Kota MORIMOTO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20200208892
    • Publication date Jul 2, 2020
    • Mitsubishi Electric Corporation
    • Ryosuke MATSUI
    • 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 20200173703
    • Publication date Jun 4, 2020
    • Mitsubishi Electric Corporation
    • Akinori SAKABE
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    AIR-CONDITIONING DEVICE

    • Publication number 20200132322
    • Publication date Apr 30, 2020
    • DAIKIN INDUSTRIES, LTD.
    • Toshimichi NAKAYAMA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    METHOD FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

    • Publication number 20200041171
    • Publication date Feb 6, 2020
    • Maurizio TROPEA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    APPARATUS FOR AIR-CONDITIONING OF ENVIRONMENTS IN THE MARINE FIELD

    • Publication number 20200041172
    • Publication date Feb 6, 2020
    • Maurizio TROPEA
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • 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

    METHOD OF AND SYSTEM FOR DETECTING LOSS OF REFRIGERANT CHARGE

    • Publication number 20190301759
    • Publication date Oct 3, 2019
    • Lennox Industries Inc.
    • LiYing Guo
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20190277549
    • Publication date Sep 12, 2019
    • Mitsubishi Electric Corporation
    • Takumi NISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...