using six-way valves

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  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20240361046
    • Publication date Oct 31, 2024
    • Mitsubishi Electric Corporation
    • Chitose TANAKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENERGY EFFICIENT HEAT PUMP WITH VALVE SYSTEM AND COUNTERFLOW ARRANG...

    • Publication number 20240344746
    • Publication date Oct 17, 2024
    • TYCO FIRE & SECURITY GMBH
    • Rong Yu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REVERSIBLE VALVE FOR HVAC SYSTEM

    • Publication number 20240219077
    • Publication date Jul 4, 2024
    • TYCO FIRE & SECURITY GMBH
    • Ryan L. Snider
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    VALVE

    • Publication number 20240093923
    • Publication date Mar 21, 2024
    • Dyson Technology Limited
    • Matthew Graham LEGG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLOW CIRCUITRY AND VALVING FOR REVERSIBLE HVAC HEAT EXCHANGE CONFIG...

    • Publication number 20230400229
    • Publication date Dec 14, 2023
    • Apple Inc.
    • Scott Stephen Wujek
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENERGY EFFICIENT HEAT PUMP WITH VALVE SYSTEM AND COUNTERFLOW ARRANG...

    • Publication number 20230341158
    • Publication date Oct 26, 2023
    • Johnson Controls Tyco IP Holdings LLP
    • Rong Yu
    • 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

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20190383526
    • Publication date Dec 19, 2019
    • Mitsubishi Electric Corporation
    • Takumi NISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Six-Way Directional Valve, Outdoor Unit For Air Conditioner Having...

    • Publication number 20170299233
    • Publication date Oct 19, 2017
    • GD MIDEA HEATING & VENTILATING EQUIPMENT CO., LTD.
    • Rui SONG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Energy Efficient Air Heating, Air Conditioning and Water Heating Sy...

    • Publication number 20130269378
    • Publication date Oct 17, 2013
    • Lee Wa Wong
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Vehicular air conditioner

    • Publication number 20020104327
    • Publication date Aug 8, 2002
    • Masakazu Murase
    • B60 - VEHICLES IN GENERAL