Expansion valves

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Patents Applicationslast 30 patents

  • Information Patent Application

    AIR CONDITIONER WITH CROSS-OVER REFRIGERANT FLOW

    • Publication number 20250052458
    • Publication date Feb 13, 2025
    • Haier US Appliance Solutions, Inc.
    • Timothy Scott Shaffer
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT SUPPLIER AND METHOD FOR CONTROLLING HEAT SUPPLIER

    • Publication number 20250035351
    • Publication date Jan 30, 2025
    • LG ELECTRONICS INC.
    • Seungtaek OH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING REHEAT SYSTEMS AND METHODS THERETO

    • Publication number 20250020378
    • Publication date Jan 16, 2025
    • RHEEM MANUFACTURING COMPANY
    • Robert L. Long
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING MECHANISM

    • Publication number 20250003659
    • Publication date Jan 2, 2025
    • Disco Corporation
    • Hideyuki SUZUKI
    • B24 - GRINDING POLISHING
  • 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

    REFRIGERANT CIRCUIT EXPANSION VALVE CONTROL

    • Publication number 20240410630
    • Publication date Dec 12, 2024
    • TRANE INTERNATIONAL INC.
    • Daniel Gorman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMAL MANAGEMENT SYSTEM FOR VEHICLE

    • Publication number 20240391299
    • Publication date Nov 28, 2024
    • Hyundai Motor Company
    • Jong Won KIM
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VAPOR INJECTION REFRIGERANT SYSTEMS

    • Publication number 20240369274
    • Publication date Nov 7, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Nathan John ENGLISH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP

    • Publication number 20240353157
    • Publication date Oct 24, 2024
    • LG ELECTRONICS INC.
    • Sangil PARK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTROMOTIVE EXPANSION VALVE AND REFRIGERATION CIRCUIT

    • Publication number 20240344747
    • Publication date Oct 17, 2024
    • MAHLE International GmbH
    • Manuel Zahlecker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Controlling an Operation of a Vapor Compressi...

    • Publication number 20240328695
    • Publication date Oct 3, 2024
    • Mitsubishi Electric Research Laboratories, Inc.
    • Vedang Deshpande
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL APPARATUS OF ELECTRICALLY DRIVEN VALVE, ELECTRICALLY DRIVEN...

    • Publication number 20240280185
    • Publication date Aug 22, 2024
    • FUJIKOKI CORPORATION
    • Yusuke ISHIZUKA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    ACCUMULATOR AND REFRIGERATION CYCLE APPARATUS

    • Publication number 20240255200
    • Publication date Aug 1, 2024
    • Mitsubishi Electric Corporation
    • Hiroki ISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING LOOP WITH A SUPERCRITICAL FLUID SYSTEM USING COMPRESSED REF...

    • Publication number 20240247843
    • Publication date Jul 25, 2024
    • Supercritical Fluid Technologies, Inc.
    • Kenneth Joseph James
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20240240845
    • Publication date Jul 18, 2024
    • Mitsubishi Electric Corporation
    • Shunya GYOTOKU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump Systems and Methods for Defrost Humidification

    • Publication number 20240230178
    • Publication date Jul 11, 2024
    • RHEEM MANUFACTURING COMPANY
    • Kevin Mercer
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DATA COMPUTER ROOM AIR CONDITIONER AND CONTROL APPARATUS AND METHOD...

    • Publication number 20240230194
    • Publication date Jul 11, 2024
    • Hebei Qinhuai Data Co., Limited.
    • Binghua ZHANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20240230193
    • Publication date Jul 11, 2024
    • LG ELECTRONICS INC.
    • Daehyoung KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20240230190
    • Publication date Jul 11, 2024
    • LG ELECTRONICS INC.
    • Daehyoung KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 REFRIGERATION SYSTEM WITH MAGNETIC REFRIGERATION SYSTEM COOLING

    • Publication number 20240219080
    • Publication date Jul 4, 2024
    • Hill Phoenix, Inc.
    • Jeffrey E. Newel
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING SYSTEM WITH VAPOR INJECTION COMPRESSOR

    • Publication number 20240210085
    • Publication date Jun 27, 2024
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    CONTROL OF COOLING SYSTEM WITH MULTIPLE COOLING LINES

    • Publication number 20240210078
    • Publication date Jun 27, 2024
    • Electrolux Appliances Aktiebolag
    • Richard FURBERG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION SYSTEM

    • Publication number 20240210084
    • Publication date Jun 27, 2024
    • Dyson Technology Limited
    • Robert James KYLE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM

    • Publication number 20240215207
    • Publication date Jun 27, 2024
    • Giga Computing Technology Co., Ltd.
    • Jian-Hung Lin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ENERGY EFFICIENT HEAT PUMP WITH CONTROL SYSTEM AND COMPRESSOR INJEC...

    • Publication number 20240200839
    • Publication date Jun 20, 2024
    • Johnson Controls Tyco IP Holdings LLP
    • Andrew Leroy Hjortland
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION-TYPE CHILLER

    • Publication number 20240200842
    • Publication date Jun 20, 2024
    • SMC Corporation
    • Makoto ADACHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT LEAK DETERMINATION APPARATUS, CONTROL DEVICE, COMPUTER...

    • Publication number 20240191924
    • Publication date Jun 13, 2024
    • Mitsubishi Electric Corporation
    • Yusei ONO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration System with Efficient Expansion Device Control, Liqui...

    • Publication number 20240175610
    • Publication date May 30, 2024
    • Hill Phoenix, Inc.
    • Senthilkumar Kandappa Goundar Shanmugam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VAPOR COMPRESSION REFRIGERATION CYCLE DEVICE

    • Publication number 20240175615
    • Publication date May 30, 2024
    • Panasonic Intellectual Property Management Co., Ltd.
    • Tsuneko IMAGAWA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...