with multi-stage operation

Patents Grantslast 30 patents

  • Information Patent Grant

    Liquid chiller and absorption refrigerator system

    • Patent number 12,152,811
    • Issue date Nov 26, 2024
    • King Fahd University of Petroleum & Minerals
    • Ali Mohammad Alshehri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Perforated plate adsorption chiller system

    • Patent number 12,152,812
    • Issue date Nov 26, 2024
    • King Fahd University of Petroleum & Minerals
    • Ali Mohammad Alshehri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Evaporator-absorber chiller system

    • Patent number 12,146,689
    • Issue date Nov 19, 2024
    • King Fahd University of Petroleum & Minerals
    • Ali Mohammad Alshehri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption chiller refrigerator system

    • Patent number 12,092,376
    • Issue date Sep 17, 2024
    • King Fahd University of Petroleum & Minerals
    • Ali Mohammad Alshehri
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Cooling machine

    • Patent number 11,768,015
    • Issue date Sep 26, 2023
    • LG Electronics Inc.
    • Heungju Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air-cooled ammonia refrigeration systems and methods

    • Patent number 11,466,905
    • Issue date Oct 11, 2022
    • Walmart Apollo, LLC
    • Steven Kent Baker
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Climate-control system with absorption chiller

    • Patent number 11,333,412
    • Issue date May 17, 2022
    • Emerson Climate Technologies, Inc.
    • Kamalakkannan Muthusubramanian
    • F24 - HEATING RANGES VENTILATING
  • Information Patent Grant

    Liquid desiccant based dehumidification and cooling system

    • Patent number 11,123,682
    • Issue date Sep 21, 2021
    • University of Florida Research Foundation, Incorporated
    • Saeed Moghaddam
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Liquid desiccant based dehumidification and cooling system

    • Patent number 11,090,605
    • Issue date Aug 17, 2021
    • University of Florida Research Foundation, Incorporated
    • Saeed Moghaddam
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Air-cooled ammonia refrigeration systems and methods

    • Patent number 10,670,307
    • Issue date Jun 2, 2020
    • Walmart Apollo, LLC
    • Steven Kent Baker
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Heat-pump system with combined vapor expansion-compression stages a...

    • Patent number 10,612,821
    • Issue date Apr 7, 2020
    • Kalindha Rashmi LLC
    • Kamal Prithiviraj Fernando
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption refrigeration machine

    • Patent number 10,208,989
    • Issue date Feb 19, 2019
    • LG Electronics Inc.
    • Hyunuk Cho
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Method for operating a cooling system and a cooling system

    • Patent number 10,132,532
    • Issue date Nov 20, 2018
    • Technische Universitaet Berlin
    • Stefan Petersen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Triple effect absorption chiller

    • Patent number 10,018,383
    • Issue date Jul 10, 2018
    • Hyo Sang Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption refrigeration cycles using a LGWP refrigerant

    • Patent number 9,994,751
    • Issue date Jun 12, 2018
    • Honeywell International Inc.
    • Ryan J. Hulse
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hierarchy condensation third-type absorption heat pump

    • Patent number 9,897,352
    • Issue date Feb 20, 2018
    • Huayu Li
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption heat pump employing a high/low pressure evaporator/absor...

    • Patent number 8,978,397
    • Issue date Mar 17, 2015
    • Thermax Limited
    • Balu Radhakrishnan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Vapour absorption refrigeration

    • Patent number 8,935,932
    • Issue date Jan 20, 2015
    • Sunengen Limited
    • Peter David Coles
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    High efficiency double-effect chiller heater apparatus

    • Patent number 8,839,635
    • Issue date Sep 23, 2014
    • Thermax Limited
    • Blau Radhakrishnan
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hybrid aqua-ammonia and lithium bromide-water absorption chiller

    • Patent number 8,720,216
    • Issue date May 13, 2014
    • King Fahd University of Petroleum & Minerals
    • Syed A. M. Said
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Dual gas and hot liquid absorption chiller assembly

    • Patent number 8,146,384
    • Issue date Apr 3, 2012
    • Carrier Corporation
    • Jinsang Ryu
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Absorption heat pump

    • Patent number 7,827,817
    • Issue date Nov 9, 2010
    • Ebara Corporation
    • Naoyuki Inoue
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Absorption refrigerating machine

    • Patent number 7,827,821
    • Issue date Nov 9, 2010
    • Ebara Corporation
    • Naoyuki Inoue
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Hybrid absorption chiller

    • Patent number 7,624,588
    • Issue date Dec 1, 2009
    • Postech Academy Industry Corp.
    • Moo Hwan Kim
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption heat pump

    • Patent number 7,464,562
    • Issue date Dec 16, 2008
    • Ebara Corporation
    • Naoyuki Inoue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption refrigerating machine

    • Patent number 7,398,656
    • Issue date Jul 15, 2008
    • Ebara Corporation
    • Naoyuki Inoue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption refrigerating machine

    • Patent number 7,316,126
    • Issue date Jan 8, 2008
    • Ebara Refrigeration Equipment & Systems Co., Ltd.
    • Jun Aoyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Absorption refrigerating machine

    • Patent number 7,225,634
    • Issue date Jun 5, 2007
    • Ebara Corporation
    • Naoyuki Inoue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Motor vehicle cooling and depolluting device

    • Patent number 7,222,495
    • Issue date May 29, 2007
    • Ecoclim SA
    • Vitale Bruzzo
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heat engine

    • Patent number 7,062,913
    • Issue date Jun 20, 2006
    • The Ohio State University
    • Richard N. Christensen
    • F28 - HEAT EXCHANGE IN GENERAL

Patents Applicationslast 30 patents