Control of valves

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PARALLEL REFRIGERANT COOLING IN DATACENTER COOLING SYSTEMS

    • Publication number 20250240933
    • Publication date Jul 24, 2025
    • NVIDIA Corporation
    • Ali Heydari
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MODULAR CHILLER

    • Publication number 20250237414
    • Publication date Jul 24, 2025
    • WaterFurnace International, Inc.
    • Timothy A. Hammond
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM AND METHOD TO MODULATE REFRIGERANT PRESSURE

    • Publication number 20250237421
    • Publication date Jul 24, 2025
    • United CoolAir, LLC
    • David Bentley Dearing
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION SYSTEM FOR AN INDUSTRIAL PROCESS OR AN INDUSTRIAL MAC...

    • Publication number 20250216136
    • Publication date Jul 3, 2025
    • Vertiv S.R.L.
    • Julius Rümelin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    UNIT COOLER WITH STAGGERED DEFROST ON A PLURALITY OF EVAPORATOR COILS

    • Publication number 20250216132
    • Publication date Jul 3, 2025
    • Heatcraft Refrigeration Products LLC
    • Nataraj Hariharan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TEST CHAMBER AND CONTROL METHOD

    • Publication number 20250208027
    • Publication date Jun 26, 2025
    • WEISS TECHNIK GMBH
    • Yannik Zahrt
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT SOURCE UNIT AND REFRIGERATION APPARATUS

    • Publication number 20250207830
    • Publication date Jun 26, 2025
    • Daikin Industries, Ltd.
    • Naoto KIMURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT CIRCULATION DEVICE

    • Publication number 20250207833
    • Publication date Jun 26, 2025
    • NIDEC CORPORATION
    • Takehito TAMAOKA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling Apparatus and Cooling Preparation Method

    • Publication number 20250207827
    • Publication date Jun 26, 2025
    • JEOL Ltd.
    • Mitsuru Hamochi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MULTIPLE EXPANSION VALVES SMART CONTROL FOR REFRIGERANT CIRCUIT SYSTEM

    • Publication number 20250207831
    • Publication date Jun 26, 2025
    • TRANE INTERNATIONAL INC.
    • Gabriel Mateos
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR AND CONTROLLING METHOD FOR SAME

    • Publication number 20250207835
    • Publication date Jun 26, 2025
    • Samsung Electronics Co., Ltd.
    • Seulki MIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE

    • Publication number 20250198673
    • Publication date Jun 19, 2025
    • DENSO CORPORATION
    • Kengo SUGIMURA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    A METHOD FOR CONTROLLING A VAPOUR COMPRESSION SYSTEM AT LOW SUPERHEAT

    • Publication number 20250198677
    • Publication date Jun 19, 2025
    • Danfoss A/S
    • Erhan KAPICI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER AND METHOD OF CONTROLLING WATER INJECTION MODULE OF...

    • Publication number 20250198679
    • Publication date Jun 19, 2025
    • Kyungdong Navien Co., Ltd.
    • Ju Hyuk LEE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20250189190
    • Publication date Jun 12, 2025
    • FUJITSU GENERAL LIMITED
    • Hirofumi HIRANO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Cooling System And Laboratory Instrument Having A Cooling System

    • Publication number 20250189176
    • Publication date Jun 12, 2025
    • THERMO ELECTRON LED GMBH
    • Daniel LANGER
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    METHOD AND CONTROLLER FOR CONTROLLING A VAPOUR-COMPRESSION SYSTEM W...

    • Publication number 20250189191
    • Publication date Jun 12, 2025
    • Rolls-Royce plc
    • Marko Bacic
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP

    • Publication number 20250180253
    • Publication date Jun 5, 2025
    • Vertiv S.R.L.
    • Florian HANSLIK
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT EXCHANGE APPARATUS

    • Publication number 20250180263
    • Publication date Jun 5, 2025
    • ONDA S.P.A.
    • Giuseppe CENSI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    INTELLIGENT CHARGE COMPENSATION IN A HEAT PUMP SYSTEM

    • Publication number 20250180262
    • Publication date Jun 5, 2025
    • Allied Air Enterprises LLC
    • Krishna Conjeevaram Bashyam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC VEHICLE HEAT EXCHANGER DEICING SYSTEM

    • Publication number 20250172324
    • Publication date May 29, 2025
    • FCA US LLC
    • Vivek A Jairazbhoy
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE AND CONTROL METHOD

    • Publication number 20250164167
    • Publication date May 22, 2025
    • Mitsubishi Electric Corporation
    • Yuki MORI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

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

    • Publication number 20250155170
    • Publication date May 15, 2025
    • Hill Phoenix, Inc.
    • Senthilkumar Kandappa Goundar Shanmugam
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT FLOW RATE ADJUSTMENT DEVICE AND SYSTEM USING THE SAME

    • Publication number 20250146719
    • Publication date May 8, 2025
    • Hyundai Motor Company
    • Jae Kwon Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Load Balancing Method for Two Compressors

    • Publication number 20250146726
    • Publication date May 8, 2025
    • YORK (WUXI) AIR CONDITIONING AND REFRIGERATION CO. , LTD.
    • Haifeng Cai
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MULTIPLE-COMPRESSOR SYSTEM

    • Publication number 20250129976
    • Publication date Apr 24, 2025
    • Copeland LP
    • Prashant Rangnath RASKAR
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM AND CONTROL METHOD THEREOF

    • Publication number 20250123036
    • Publication date Apr 17, 2025
    • Samsung Electronics Co., Ltd.
    • Taeil KIM
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE SYSTEM

    • Publication number 20250123040
    • Publication date Apr 17, 2025
    • Mitsubishi Electric Corporation
    • Naoya MUKAITANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HYBRID HEAT PUMP WITH IMPROVED DEHUMIDIFICATION

    • Publication number 20250123012
    • Publication date Apr 17, 2025
    • CIimate Master, Inc.
    • Michael F. Taras
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    APPARATUS AND METHODS FOR HEATING WATER WITH REFRIGERANT FROM AIR C...

    • Publication number 20250116426
    • Publication date Apr 10, 2025
    • RHEEM MANUFACTURING COMPANY
    • Timothy B. Hawkins
    • F28 - HEAT EXCHANGE IN GENERAL