near an expansion valve

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL METHOD FOR COOLING THE INVERTER OF A CHILLER WITH REFRIGERA...

    • Publication number 20240167740
    • Publication date May 23, 2024
    • INDUSTRIAL TECHNOLOY RESEARCH INSTITUTE
    • LI-KANG SU
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF VARYING DEFROST TRIGGER FOR HEAT PUMP

    • Publication number 20230184474
    • Publication date Jun 15, 2023
    • Carrier Corporation
    • Charles A. Cluff
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Control Of Refrigerant Injection Into A Compressor In An Economized...

    • Publication number 20230175746
    • Publication date Jun 8, 2023
    • EMERSON CLIMATE TECHNOLOGIES GMBH
    • Eric WINANDY
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHODS AND SYSTEMS FOR DETERMINING PHASE STATE OR SUBCOOLING STATE

    • Publication number 20230168014
    • Publication date Jun 1, 2023
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Neeraj S Shidore
    • G01 - MEASURING TESTING
  • Information Patent Application

    BIMODAL COOLING SYSTEM

    • Publication number 20220357082
    • Publication date Nov 10, 2022
    • Rolls-Royce North American Technologies Inc.
    • Timothy UNTON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SUPERHEATING CONTROL FOR HEATING, VENTILATION, AIR CONDITIONING AND...

    • Publication number 20220290905
    • Publication date Sep 15, 2022
    • TRANE INTERNATIONAL INC.
    • Yves Jacques Raimbault
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRONIC EXPANSION VALVE AND THERMAL MANAGEMENT ASSEMBLY

    • Publication number 20220003466
    • Publication date Jan 6, 2022
    • Zhejiang Sanhua Intelligent Controls Co., Ltd
    • Quanfeng Huang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Control Of Refrigerant Injection Into A Compressor In An Economized...

    • Publication number 20210333025
    • Publication date Oct 28, 2021
    • EMERSON CLIMATE TECHNOLOGIES GMBH
    • Eric WINANDY
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    ELECTRIC VALVE, HEAT MANAGEMENT ASSEMBLY AND AIR CONDITIONING SYSTEM

    • Publication number 20210270384
    • Publication date Sep 2, 2021
    • Zhejiang Sanhua Intelligent Controls Co., Ltd.
    • Quanfeng HUANG
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20210180842
    • Publication date Jun 17, 2021
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    AIR CONDITIONER

    • Publication number 20210172659
    • Publication date Jun 10, 2021
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • 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 CONDITIONER

    • Publication number 20200018530
    • Publication date Jan 16, 2020
    • Mitsubishi Electric Corporation
    • Yusuke TASHIRO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR DETECTING A LOSS OF REFRIGERANT CHARGE OF A REFRIGERATIO...

    • Publication number 20180328628
    • Publication date Nov 15, 2018
    • Carrier Corporation
    • Jian Sun
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    TRANSCRITICAL SYSTEM WITH ENHANCED SUBCOOLING FOR HIGH AMBIENT TEMP...

    • Publication number 20180274823
    • Publication date Sep 27, 2018
    • Heatcraft Refrigeration Products LLC
    • Vinoth Raj Rajendiran
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CONTROL VALVE

    • Publication number 20170052548
    • Publication date Feb 23, 2017
    • TGK CO., LTD.
    • Ryosuke SATAKE
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COMPONENTS CROSS-MAPPING IN A REFRIGERATION SYSTEM

    • Publication number 20160377333
    • Publication date Dec 29, 2016
    • EMERSON CLIMATE TECHNOLOGIES GMBH
    • Stephane BERTAGNOLIO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    CO2 COOLING SYSTEM AND METHOD FOR OPERATING SAME

    • Publication number 20160320098
    • Publication date Nov 3, 2016
    • Marc-André LESMERISES
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Termperature Control Logic For Refrigeration System

    • Publication number 20140151015
    • Publication date Jun 5, 2014
    • Carrier Corporation
    • Jian Sun
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    AIR CONDITIONER AND INSTALLING METHOD OF THE AIR CONDITIONER

    • Publication number 20120204586
    • Publication date Aug 16, 2012
    • PANASONIC CORPORATION
    • Yoshikazu Kawabe
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20120174610
    • Publication date Jul 12, 2012
    • MITSUBISHI ELECTRIC CORPORATION
    • Keisuke Takayama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration Cycle

    • Publication number 20120125025
    • Publication date May 24, 2012
    • Tetsuya Ishizeki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20110247358
    • Publication date Oct 13, 2011
    • PANASONIC CORPORATION
    • Masanobu Wada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATING CYCLE DEVICE AND AIR CONDITIONER

    • Publication number 20110100042
    • Publication date May 5, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Koji Yamashita
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS AND METHOD FOR CONTROLLING THE SAME

    • Publication number 20110035062
    • Publication date Feb 10, 2011
    • Nakayama Engineering Company Limited
    • Junya Nakayama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE

    • Publication number 20100050674
    • Publication date Mar 4, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE

    • Publication number 20100050672
    • Publication date Mar 4, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Toshiyuki Kurihara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION DEVICE

    • Publication number 20100037641
    • Publication date Feb 18, 2010
    • DAIKIN INDUSTRIES, LTD.
    • Shinichi Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat pump

    • Publication number 20060266057
    • Publication date Nov 30, 2006
    • Matsushita Electric Industrial Co., Ltd.
    • Yuuichi Yakumaru
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration apparatus and method for controlling the same

    • Publication number 20060162355
    • Publication date Jul 27, 2006
    • Nakayama Engineering Company Limited
    • Junya Nakayama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...