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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2500/00Problems to be solved

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F25B2500/15Hunting
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Patents Grantslast 30 patents

  • Information Patent Grant

    Regulation method and regulation apparatus of a refrigeration plant...
    • Patent number 12,117,220
    • Issue date Oct 15, 2024
    • Carel Industries S.p.A.
    • Filippo Pizzo
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Bulbless thermal expansion valve
    • Patent number 11,808,498
    • Issue date Nov 7, 2023
    • Parker-Hannifin Corporation
    • Eric R. Coyle
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for controlling refrigerator to alternately cool two storage...
    • Patent number 11,732,948
    • Issue date Aug 22, 2023
    • LG Electronics Inc.
    • Seunguk Ahn
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Harmonic current compensator and air-conditioning system
    • Patent number 10,250,037
    • Issue date Apr 2, 2019
    • Mitsubishi Electric Corporation
    • Akinori Hashimoto
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Throttle device, and refrigeration cycle system including same
    • Patent number 10,088,207
    • Issue date Oct 2, 2018
    • Saginomiya Seisakusho, Inc.
    • Yasumasa Takada
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Machine for producing and dispensing liquid or semiliquid foodstuffs
    • Patent number 9,518,769
    • Issue date Dec 13, 2016
    • ALI S.p.A.—CARPIGIANI GROUP
    • Andrea Cocchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve and method of producing the same
    • Patent number 8,851,394
    • Issue date Oct 7, 2014
    • Denso Corporation
    • Makoto Ikegami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigerant receiving apparatus
    • Patent number 7,395,678
    • Issue date Jul 8, 2008
    • Parker-Hannifin Corp.
    • Raymond P. Arno
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Oil return control in refrigerant system
    • Patent number 6,925,822
    • Issue date Aug 9, 2005
    • Carrier Corporation
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration expansion valve with thermal mass power element
    • Patent number 6,848,624
    • Issue date Feb 1, 2005
    • Parker-Hannifin Corporation
    • Eugene A. Dianetti
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion element and a valve unit usable therefor
    • Patent number 6,430,950
    • Issue date Aug 13, 2002
    • Behr GmbH & Co.
    • Ing. Bernd Dienhart
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Thermostatic expansion valve in which a valve seat is movable in a...
    • Patent number 6,209,793
    • Issue date Apr 3, 2001
    • Sanden Corporation
    • Yukihiko Taguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 6,206,294
    • Issue date Mar 27, 2001
    • Fujikoki Corporation
    • Mitsuya Fujimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 6,189,800
    • Issue date Feb 20, 2001
    • Fujikoki Corporation
    • Mitsuya Fujimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 6,145,753
    • Issue date Nov 14, 2000
    • Fujikoki Corporation
    • Masamichi Yano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostatic expansion valve having operation reduced with influenc...
    • Patent number 6,112,998
    • Issue date Sep 5, 2000
    • Sanden Corporation
    • Yukihiko Taguchi
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 6,056,202
    • Issue date May 2, 2000
    • Fujikoki Corporation
    • Mitsuya Fujimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Expansion valve
    • Patent number 5,957,376
    • Issue date Sep 28, 1999
    • Fujikori Corporation
    • Mitsuya Fujimoto
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermal expansion valve
    • Patent number 5,943,871
    • Issue date Aug 31, 1999
    • Denso Corporation
    • Yasunobu Ito
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ground source heat pump system
    • Patent number 5,651,265
    • Issue date Jul 29, 1997
    • Michel A. Grenier
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Refrigerant flow rate control based on liquid level in dual evapora...
    • Patent number 5,431,026
    • Issue date Jul 11, 1995
    • General Electric Company
    • Heinz Jaster
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for monitoring solenoid expansion valve flow rates
    • Patent number 5,402,652
    • Issue date Apr 4, 1995
    • Richard H. Alsenz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system having a self adjusting control range
    • Patent number 5,392,612
    • Issue date Feb 28, 1995
    • Alsenz; Richard H.
    • Richard H. Alsenz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermostatic expansion valve
    • Patent number 5,361,597
    • Issue date Nov 8, 1994
    • Fuji Koki Manufacturing Co., Ltd.
    • Tanaka Hazime
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermal expansion valve
    • Patent number 5,297,728
    • Issue date Mar 29, 1994
    • Fuji Koki Manufacturing Co., Ltd.
    • Masamichi Yano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermally responsive expansion valve
    • Patent number 5,269,459
    • Issue date Dec 14, 1993
    • Eaton Corporation
    • Michael R. Thompson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermal expansion valve
    • Patent number 5,228,619
    • Issue date Jul 20, 1993
    • Fuji Koki Manufacturing Co., Ltd.
    • Masamichi Yano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method of using a thermal expansion valve device, evaporator and fl...
    • Patent number 5,195,331
    • Issue date Mar 23, 1993
    • Zimmern; Bernard
    • Bernard Zimmern
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle system
    • Patent number 5,182,920
    • Issue date Feb 2, 1993
    • Mitsubishi Denki Kabushiki Kaisha
    • Fumio Matsuoka
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Apparatus for monitoring solenoid expansion valve flow rates
    • Patent number 5,035,119
    • Issue date Jul 30, 1991
    • Richard H. Alsenz
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...

Patents Applicationslast 30 patents

  • Information Patent Application

    BULBLESS THERMAL EXPANSION VALVE
    • Publication number 20230251006
    • Publication date Aug 10, 2023
    • Parker-Hannifin Corporation
    • Eric R. Coyle
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REGULATION METHOD AND REGULATION APPARATUS OF A REFRIGERATION PLANT...
    • Publication number 20230092474
    • Publication date Mar 23, 2023
    • CAREL INDUSTRIES S.P.A.
    • Filippo PIZZO
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    THERMAL SENSING BULB CONTAINING A BALLAST MATERIAL FOR AN EXPANSION...
    • Publication number 20210381732
    • Publication date Dec 9, 2021
    • Parker-Hannifin Corporation
    • Debasis BANERJEE
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    MACHINE FOR PRODUCING AND DISPENSING LIQUID OR SEMILIQUID FOODSTUFFS
    • Publication number 20110271690
    • Publication date Nov 10, 2011
    • ALI S.P.A. - CARPIGIANI GROUP
    • Andrea COCCHI
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION APPARATUS
    • Publication number 20110011125
    • Publication date Jan 20, 2011
    • Shinichi Kasahara
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Expansion valve and method of producing the same
    • Publication number 20100163637
    • Publication date Jul 1, 2010
    • DENSO CORPORATION
    • Makoto Ikegami
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration cycle
    • Publication number 20060288732
    • Publication date Dec 28, 2006
    • Sanden Corporation
    • Syunji Komatsu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration cycle
    • Publication number 20050274140
    • Publication date Dec 15, 2005
    • Sanden Corporation
    • Syunji Komatsu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant receiving apparatus
    • Publication number 20050217312
    • Publication date Oct 6, 2005
    • TEKAIR LP
    • Raymond P. Arno
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Oil return control in refrigerant system
    • Publication number 20050126193
    • Publication date Jun 16, 2005
    • Alexander Lifson
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration cycle
    • Publication number 20050066674
    • Publication date Mar 31, 2005
    • TGK CO., LTD.
    • Hisatoshi Hirota
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigeration expansion valve with thermal mass power element
    • Publication number 20040129008
    • Publication date Jul 8, 2004
    • Eugene A. Dianetti
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...