TREA

Electric expansion valves

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Industry

  • CPC
  • F25B2341/065
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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 F25B2341/00Details of ejectors not being used as compression device Details of flow restrictors or expansion valves

Current Industry

F25B2341/065Electric expansion valves
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Digital Controlled Solenoid Capillary Tube Metering Devices of Refr...
    • Publication number 20210131711
    • Publication date May 6, 2021
    • Lei Zhong
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Mobile Air Conditioner
    • Publication number 20210088265
    • Publication date Mar 25, 2021
    • MIDEA GROUP CO., LTD.
    • Chen LIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20210071921
    • Publication date Mar 11, 2021
    • EMERSON CLIMATE TECHNOLOGIES (SUZHOU) CO., LTD.
    • Yufeng WANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE CONTROL
    • Publication number 20210063043
    • Publication date Mar 4, 2021
    • Hitachi-Johnson Controls Air Conditioning, Inc.
    • Liming Yang
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER HEAT DISSIPATION STRUCTURE CONTROL METHOD AND SYSTEM
    • Publication number 20210033321
    • Publication date Feb 4, 2021
    • QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD.
    • YUHUI LIU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL SYSTEM FOR HVAC UNIT
    • Publication number 20210010732
    • Publication date Jan 14, 2021
    • Johnson Controls Technology Company
    • Gail Elaine Lindberg
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method of Hot Gas Defrost Control for Multistage Cascad...
    • Publication number 20200386457
    • Publication date Dec 10, 2020
    • Farrar Scientific Corporation
    • David Scott Farrar
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
    • Publication number 20200378667
    • Publication date Dec 3, 2020
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20200355274
    • Publication date Nov 12, 2020
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Xianrang Wei
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Electronic Expansion Valve (EEV) Controller
    • Publication number 20200309438
    • Publication date Oct 1, 2020
    • Barry Lee Dusenbury
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20200232690
    • Publication date Jul 23, 2020
    • Hangzhou Sanhua Research Institute Co., Ltd.
    • Yaofeng Lan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD AND APPARATUS FOR COMMON MANIFOLD CHARGE COMPENSATOR
    • Publication number 20200200452
    • Publication date Jun 25, 2020
    • Lennox Industries Inc.
    • Eric Giles
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVES HAVING MULTIPLE ORIFICE PLATES
    • Publication number 20200182520
    • Publication date Jun 11, 2020
    • Stone Mountain Technologies, Inc.
    • Michael A. Garrabrant
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expansion Valve With Selectable Operation Modes
    • Publication number 20200158391
    • Publication date May 21, 2020
    • RHEEM MANUFACTURING COMPANY
    • Harshad V. Inamdar
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Electronic Expansion Valve, Thermal Management Assembly, Cooling Sy...
    • Publication number 20200163263
    • Publication date May 21, 2020
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
    • Rongrong ZHANG
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    VALVE, EXPANSION VALVE, AND STEPPING CONTROL METHOD THEREOF
    • Publication number 20200041180
    • Publication date Feb 6, 2020
    • CHICONY POWER TECHNOLOGY CO., LTD.
    • Shih-Nan HUANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20190368791
    • Publication date Dec 5, 2019
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE
    • Publication number 20190368618
    • Publication date Dec 5, 2019
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Xianrang Wei
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE AND ASSEMBLY METHOD THEREFOR
    • Publication number 20190368792
    • Publication date Dec 5, 2019
    • Zhejiang Sanhua Climate and Appliance Controls Group Co., Ltd.
    • Sijie TANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EXPANSION SWITCH VALVE
    • Publication number 20190331242
    • Publication date Oct 31, 2019
    • BYD COMPANY LIMITED
    • Xiaowei ZHANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHOD AND APPARATUS FOR COMMON MANIFOLD CHARGE COMPENSATOR
    • Publication number 20190323747
    • Publication date Oct 24, 2019
    • Lennox Industries Inc.
    • Eric Giles
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM FOR REFRIGERANT PRESSURE RELIEF IN HVAC SYSTEMS
    • Publication number 20190277546
    • Publication date Sep 12, 2019
    • Lennox Industries Inc.
    • Rakesh GOEL
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    EXPANSION SWITCH VALVE
    • Publication number 20190257560
    • Publication date Aug 22, 2019
    • BYD Company Limited
    • Jian HUANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Outdoor Unit of an Air Conditioning System, Air Conditioning System...
    • Publication number 20190032968
    • Publication date Jan 31, 2019
    • QINGDAO HISENSE HITACHI AIR-CONDITIONING SYSTEMS CO., LTD.
    • Min LIU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR
    • Publication number 20190032981
    • Publication date Jan 31, 2019
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME
    • Publication number 20180347878
    • Publication date Dec 6, 2018
    • Samsung Electronics Co., Ltd.
    • Kil Soo SON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE
    • Publication number 20180347863
    • Publication date Dec 6, 2018
    • PHC HOLDINGS CORPORATION
    • Yuichi TAMAOKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND APPARATUSES FOR CONTROLLING THE HARVEST CYCLE OF AN ICE...
    • Publication number 20180283760
    • Publication date Oct 4, 2018
    • TRUE MANUFACTURING CO., INC.
    • Kevin KNATT
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    LIQUID LINE CHARGE COMPENSATOR
    • Publication number 20180245829
    • Publication date Aug 30, 2018
    • Lennox Industries Inc.
    • Rakesh GOEL
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SYSTEMS AND METHODS FOR ELECTRONIC EXPANSION VALVE CONTROL
    • Publication number 20180209703
    • Publication date Jul 26, 2018
    • Johnson Controls Technology Company
    • SHAWN A. HERN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...