Feed forward expansion valves

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    ELECTRONIC EXPANSION VALVE AND SUPERHEAT CONTROL IN AN HVAC SYSTEM

    • Publication number 20230288108
    • Publication date Sep 14, 2023
    • RENU, INC.
    • Reza Khatami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VALVE CONTROL DEVICE, COOLING DEVICE, AND VALVE CONTROL METHOD

    • Publication number 20200124313
    • Publication date Apr 23, 2020
    • NEC Corporation
    • Koichi TODOROKI
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    REFRIGERANT HAMMER ARRESTOR AND REFRIGERANT LOOP INCORPORATING THAT...

    • Publication number 20190143789
    • Publication date May 16, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Kevin James Brohl
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    AIR CONDITIONER AND METHOD FOR CONTROLLING THE SAME

    • Publication number 20180347878
    • Publication date Dec 6, 2018
    • Samsung Electronics Co., Ltd.
    • Kil Soo SON
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THROTTLING DEVICE AND REFRIGERATION CYCLE

    • Publication number 20180202567
    • Publication date Jul 19, 2018
    • Saginomiya Seisakusho, Inc.
    • Yasumasa Takada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Automatic Two-Way Expansion Valve

    • Publication number 20150354876
    • Publication date Dec 10, 2015
    • WENLING HENGFA AIRCONDITION COMPONENTS CO., LTD
    • Geng Jin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expansion Valve

    • Publication number 20150276286
    • Publication date Oct 1, 2015
    • WENLING HENGFA AIRCONDITION COMPONENTS CO., LTD
    • Geng Jin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATING SYSTEM AND THERMOSTATIC EXPANSION VALVE THEREOF

    • Publication number 20130298597
    • Publication date Nov 14, 2013
    • ZHEJIANG SANHUA CO., LTD
    • Changqing Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD OF FORMING THROTTLE PASSAGE, EXPANSION VALVE WITH THROTTLE P...

    • Publication number 20110259968
    • Publication date Oct 27, 2011
    • TGK CO., LTD.
    • Takanao Kumakura
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE AND METHOD OF CONTROLLING THE SAME

    • Publication number 20110083456
    • Publication date Apr 14, 2011
    • Mitsubishi Electric Corporation
    • Shinichi Wakamoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATING SYSTEM AND METHOD FOR CONTROLLING THE SAME

    • Publication number 20100300126
    • Publication date Dec 2, 2010
    • Carrier Corporation
    • Heinz Gassen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS

    • Publication number 20100205987
    • Publication date Aug 19, 2010
    • Mitsubishi Electric Corporation
    • Takashi Okazaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION SYSTEM

    • Publication number 20100199707
    • Publication date Aug 12, 2010
    • Star Refrigeration Limited
    • Andrew Brash Pearson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    MIXED-PHASE REGULATOR

    • Publication number 20100162735
    • Publication date Jul 1, 2010
    • ICE ENERGY, INC.
    • Ramachandran Narayanamurthy
    • 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 20100037647
    • Publication date Feb 18, 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

    ELECTRONIC BLOCK VALVE

    • Publication number 20100031681
    • Publication date Feb 11, 2010
    • PARKER-HANNIFIN CORPORATION
    • Brian J. Dolin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    DEVICE AND METHOD FOR CONTROLLING COOLING SYSTEMS

    • Publication number 20090314014
    • Publication date Dec 24, 2009
    • Svenning Ericsson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    FLOW CONTROL OF REFRIGERANT

    • Publication number 20090113905
    • Publication date May 7, 2009
    • Svenning Ericsson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    SUPERCRITICAL REFRIGERATION CYCLE SYSTEM

    • Publication number 20080314071
    • Publication date Dec 25, 2008
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure Control Valve

    • Publication number 20080251742
    • Publication date Oct 16, 2008
    • Sadatake Ise
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioning system provided with an electronic expansion valve

    • Publication number 20080229770
    • Publication date Sep 25, 2008
    • Jin Ming Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Thermostatic expansion valve for refrigeration or heat-pump circuit...

    • Publication number 20080127664
    • Publication date Jun 5, 2008
    • Joan Aguilar
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Valve For Use In A Refrigeration System

    • Publication number 20080087038
    • Publication date Apr 17, 2008
    • Danfoss A/S
    • Holger Nicolaisen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Method for controlling an expansion valve and expansion valve, in p...

    • Publication number 20070295016
    • Publication date Dec 27, 2007
    • Jean-Jacques Robin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    "Control Device For Refrigeration Or Air Conditioning Systems"

    • Publication number 20070277543
    • Publication date Dec 6, 2007
    • Hans-Jurgen Bersch
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Supercritical cycle and expansion valve used for refrigeration cycle

    • Publication number 20070227165
    • Publication date Oct 4, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Pressure control valve

    • Publication number 20070227183
    • Publication date Oct 4, 2007
    • DENSO CORPORATION
    • Hiromi Ohta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Air conditioning system

    • Publication number 20070193292
    • Publication date Aug 23, 2007
    • DENSO CORPORATION
    • Satoshi Itoh
    • B60 - VEHICLES IN GENERAL