Exceeding a certain pressure value in a refrigeration component or cycle

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    REFRIGERATION SYSTEM WITH EMERGENCY COOLING USING DEDICATED COMPRESSOR

    • Publication number 20240053076
    • Publication date Feb 15, 2024
    • Heatcraft Refrigeration Products LLC
    • Douglas Cole
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20230097829
    • Publication date Mar 30, 2023
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    REFRIGERATING APPARATUS APPLIED TO AIR CONDITIONER

    • Publication number 20220381491
    • Publication date Dec 1, 2022
    • WUYI UNIVERSITY
    • Min WU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER BASED ON MOLECULAR SIEVE

    • Publication number 20220381489
    • Publication date Dec 1, 2022
    • WUYI UNIVERSITY
    • Min WU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATOR BASED ON MOLECULAR SIEVE

    • Publication number 20220381488
    • Publication date Dec 1, 2022
    • WUYI UNIVERSITY
    • Min WU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS BASED ON MOLECULAR SIEVE

    • Publication number 20220381490
    • Publication date Dec 1, 2022
    • WUYI UNIVERSITY
    • Min WU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal Storage Of Carbon Dioxide System For Power Outage

    • Publication number 20220364771
    • Publication date Nov 17, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermal Storage Of Carbon Dioxide System For Power Outage

    • Publication number 20220341633
    • Publication date Oct 27, 2022
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DOME-LOADED BACK PRESSURE REGULATOR WITH SETPOINT PRESSURE ENERGIZE...

    • Publication number 20220011030
    • Publication date Jan 13, 2022
    • Equilibar, LLC
    • Ryan Matthew Heffner
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR-CONDITIONING DEVICE

    • Publication number 20210231329
    • Publication date Jul 29, 2021
    • Mitsubishi Electric Corporation
    • Shota SHIRAI
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    HEAT SOURCE UNIT AND REFRIGERATION CYCLE APPARATUS

    • Publication number 20210095897
    • Publication date Apr 1, 2021
    • DAIKIN INDUSTRIES, LTD.
    • Eiji KUMAKURA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20210018236
    • Publication date Jan 21, 2021
    • FUJITSU GENERAL LIMITED
    • Shintaro SANADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING DIFFERENTIAL REFRIGERANT PRESSURE

    • Publication number 20200408450
    • Publication date Dec 31, 2020
    • TRANE INTERNATIONAL INC.
    • Philippe Del Marcel Tisserand
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMAL STORAGE OF CARBON DIOXIDE SYSTEM FOR POWER OUTAGE

    • Publication number 20200400349
    • Publication date Dec 24, 2020
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Carbon Dioxide Refrigerant System

    • Publication number 20200348051
    • Publication date Nov 5, 2020
    • Emerson Climate Technologies, Inc.
    • Louis REBROVIC
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    APPARATUS USING HEAT PUMP

    • Publication number 20200080757
    • Publication date Mar 12, 2020
    • Mitsubishi Electric Corporation
    • Yasuhiro SUZUKI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLOW BALANCER AND EVAPORATOR HAVING THE SAME

    • Publication number 20200056817
    • Publication date Feb 20, 2020
    • Carrier Corporation
    • Xinghua Huang
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    PRESSURE RELIEF AND RECOVER CIRCUIT FOR REFRIGERATION SYSTEM, CO2 R...

    • Publication number 20200011575
    • Publication date Jan 9, 2020
    • Carrier Corporation
    • Bo Zhao
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PRESSURE SWITCH AND HERMETICALLY SEALED ELECTRIC COMPRESSOR

    • Publication number 20190362919
    • Publication date Nov 28, 2019
    • Ubukata Industries Co., Ltd.
    • Hiroshi MURATA
    • H01 - BASIC ELECTRIC ELEMENTS
  • 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

    Subcritical Carbon Dioxide Dehumidifier

    • Publication number 20190203991
    • Publication date Jul 4, 2019
    • OXFORD CO2 TECHNOLOGIES INC.
    • BEN KUNGL
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    REFRIGERATION SYSTEM USING EMERGENCY ELECTRIC POWER

    • Publication number 20190003756
    • Publication date Jan 3, 2019
    • Heatcraft Refrigeration Products LLC
    • Steven C. Pfister
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    PRESSURE SPIKE REDUCTION FOR REFRIGERANT SYSTEMS INCORPORATING A MI...

    • Publication number 20180372384
    • Publication date Dec 27, 2018
    • Carrier Corporation
    • Michael F. Taras
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20180328637
    • Publication date Nov 15, 2018
    • Mitsubishi Electric Corporation
    • Takumi NISHIYAMA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONING APPARATUS

    • Publication number 20180320920
    • Publication date Nov 8, 2018
    • DAIKIN INDUSTRIES, LTD.
    • Takahiro NAKATA
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Application

    System Design for Noise Reduction of Solenoid Valve

    • Publication number 20180259233
    • Publication date Sep 13, 2018
    • Lennox Industries Inc.
    • Brandon Ullrich
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • 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

    MAGNETIC RESONANCE IMAGING APPARATUS, AND CONTROL APPARATUS OF CRYO...

    • Publication number 20180188341
    • Publication date Jul 5, 2018
    • Hitachi, Ltd
    • Hikaru HANADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SOLENOID CONTROL METHODS FOR DUAL FLOW HVAC SYSTEMS

    • Publication number 20180147676
    • Publication date May 31, 2018
    • Lennox Industries Inc.
    • Harold Gene Havard
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REFRIGERATING APPARATUS

    • Publication number 20180106514
    • Publication date Apr 19, 2018
    • Mitsubishi Electric Corporation
    • Takeshi Sugimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...