Control of valves

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CENTRIFUGE, METHOD FOR OPERATING A CENTRIFUGE AND COMPUTER-READABLE...

    • Publication number 20250102210
    • Publication date Mar 27, 2025
    • SIGMA LABORZENTRIFUGEN GMBH
    • Eckhard Tödteberg
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Cold Exchnage System

    • Publication number 20250093083
    • Publication date Mar 20, 2025
    • SIEMENS SCHWEIZ AG
    • Andreas Jacubasch
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CIRCULATION DEVICE FOR TWO-PHASE COOLING SYSTEM AND REFRIGERANT CIR...

    • Publication number 20250093079
    • Publication date Mar 20, 2025
    • Shimadzu Corporation
    • Shotaro MATSUDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEM AND METHOD FOR DETECTION AND CORRECTION OF REVERSE FLOW IN A...

    • Publication number 20250085033
    • Publication date Mar 13, 2025
    • Carrier Corporation
    • Giulio Mancuso
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Systems and Methods for Flash Tank Liquid Level Control

    • Publication number 20250085039
    • Publication date Mar 13, 2025
    • RHEEM MANUFACTURING COMPANY
    • Ammar Khuzeima Sakarwala
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND WATER HEATER

    • Publication number 20250085032
    • Publication date Mar 13, 2025
    • Climate Master, Inc.
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ICE MAKER HAVING A REFRIGERANT PREHEATING UNIT AND CONTROLLING METH...

    • Publication number 20250075956
    • Publication date Mar 6, 2025
    • COWAY CO., LTD.
    • Jae Wook CHO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    System and Method for Heating and Cooling

    • Publication number 20250067454
    • Publication date Feb 27, 2025
    • Daikin Manufacturing Company, L.P.
    • Masahiro Honda
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    Heat Pump with Multiple Mini-Compressors

    • Publication number 20250060138
    • Publication date Feb 20, 2025
    • RHEEM MANUFACTURING COMPANY
    • Veera Malayappan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    SYSTEMS AND METHODS FOR HEAT PUMP SYSTEMS FOR CHARGE MANAGEMENT

    • Publication number 20250035353
    • Publication date Jan 30, 2025
    • RHEEM MANUFACTURING COMPANY
    • Geethakrishnan Vasudevan
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT SUPPLIER

    • Publication number 20250035348
    • Publication date Jan 30, 2025
    • LG ELECTRONICS INC.
    • Seungtaek OH
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERANT LEAK MITIGATION USING ISOLATION VALVES

    • Publication number 20250035356
    • Publication date Jan 30, 2025
    • Lennox Industries Inc.
    • Shailesh Manohar
    • 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

    REFRIGERATION SYSTEMS AND METHODS

    • Publication number 20250003640
    • Publication date Jan 2, 2025
    • Honeywell International Inc.
    • Michael PETERSEN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP AND CONTROL METHOD THEREOF

    • Publication number 20250003654
    • Publication date Jan 2, 2025
    • Kyungdong Navien Co., Ltd.
    • Dong Keun LEE
    • 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

    REFRIGERANT SYSTEM AND CONTROLLING METHOD THEREOF

    • Publication number 20240426532
    • Publication date Dec 26, 2024
    • Fu Sheng Industrial Co. Ltd.
    • Wei-Hsu Lin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • 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

    CO2 REFRIGERATION SYSTEM WITH SUPERCRITICAL SUBCOOLING CONTROL

    • Publication number 20240401860
    • Publication date Dec 5, 2024
    • Hill Phoenix, Inc.
    • John D. Bittner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING APPARATUS

    • Publication number 20240401827
    • Publication date Dec 5, 2024
    • Mitsubishi Electric Corporation
    • Nobuhiro WADA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    DETECTING CONTAMINATION OF A CRYOGENIC REFRIGERANT IN A CRYOGENIC R...

    • Publication number 20240401858
    • Publication date Dec 5, 2024
    • Edwards Vacuum LLC
    • Peter F. Moran
    • 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

    CRYOCOOLER AND METHOD FOR OPERATING CRYOCOOLER

    • Publication number 20240384906
    • Publication date Nov 21, 2024
    • Sumitomo Heavy Industries, Ltd.
    • Yuuki OOTANI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CHILLER SYSTEM

    • Publication number 20240369270
    • Publication date Nov 7, 2024
    • TOKYO SEIMITSU CO., LTD.
    • Katsuhiko SUZUKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING SYSTEM WITH VARIABLE SUBCOOLING

    • Publication number 20240369240
    • Publication date Nov 7, 2024
    • Addison HVAC LLC
    • Gus Daniel Olivera
    • F24 - HEATING RANGES VENTILATING
  • 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

    THERMAL REGULATION SYSTEM

    • Publication number 20240361051
    • Publication date Oct 31, 2024
    • Gobi Technologies Inc.
    • Lawrence Morgan Fowler
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...