TREA

Ejector control arrangements

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  • CPC
  • F25B2341/0013
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F25Refrigeration F25BREFRIGERATION MACHINES, PLANTS OR SYSTEMS COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT-PUMP SYSTEMS F25B2341/00Details of ejectors not being used as compression device Details of flow restrictors or expansion valves

Current Industry

F25B2341/0013Ejector control arrangements
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Ejector heat pump operation
    • Patent number 12,181,187
    • Issue date Dec 31, 2024
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for controlling ejector capacity in a vapour compression system
    • Patent number 11,841,174
    • Issue date Dec 12, 2023
    • Danfoss A/S
    • Lars Finn Sloth Larsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermal management systems
    • Patent number 11,835,271
    • Issue date Dec 5, 2023
    • BOOZ ALLEN HAMILTON INC.
    • Igor Vaisman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector heat pump operation
    • Patent number 11,781,791
    • Issue date Oct 10, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration system with multiple heat absorbing heat exchangers
    • Patent number 11,754,320
    • Issue date Sep 12, 2023
    • Carrier Corporation
    • Sascha Hellmann
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Air conditioning device, ejector used therein, and method for contr...
    • Patent number 11,573,035
    • Issue date Feb 7, 2023
    • Samsung Electronics Co., Ltd.
    • You-seop Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with ejector
    • Patent number 11,561,028
    • Issue date Jan 24, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector refrigeration cycle
    • Patent number 11,530,854
    • Issue date Dec 20, 2022
    • Denso Corporation
    • Hiroshi Maeda
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector and refrigerating system
    • Patent number 11,460,124
    • Issue date Oct 4, 2022
    • Carrier Corporation
    • Sheng Li
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Thermal management systems
    • Patent number 11,448,434
    • Issue date Sep 20, 2022
    • BOOZ ALLEN HAMILTON INC.
    • Igor Vaisman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Thermal management systems
    • Patent number 11,293,673
    • Issue date Apr 5, 2022
    • BOOZ ALLEN HAMILTON INC.
    • Igor Vaisman
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Fluid treatment device and temperature regulation apparatus
    • Patent number 11,168,929
    • Issue date Nov 9, 2021
    • MIDEA GROUP CO., LTD.
    • Chen Lin
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for controlling ejector capacity in a vapour compression system
    • Patent number 11,162,724
    • Issue date Nov 2, 2021
    • Danfoss A/S
    • Lars Finn Sloth Larsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    High efficiency ejector cycle
    • Patent number 11,149,989
    • Issue date Oct 19, 2021
    • Carrier Corporation
    • Jinliang Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector with motive flow swirl
    • Patent number 10,928,101
    • Issue date Feb 23, 2021
    • Carrier Corporation
    • Louis Chiappetta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector for a refrigerating machine
    • Patent number 10,900,500
    • Issue date Jan 26, 2021
    • Carel Industries S.p.A.
    • Luigi Nalini
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Vapour compression system with at least two evaporator groups
    • Patent number 10,816,245
    • Issue date Oct 27, 2020
    • Danfoss A/S
    • Jan Prins
    • F22 - STEAM GENERATION
  • Information Patent Grant

    Cooling system
    • Patent number 10,782,055
    • Issue date Sep 22, 2020
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Heat pump with ejector
    • Patent number 10,739,052
    • Issue date Aug 11, 2020
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Method for controlling a variable capacity ejector unit
    • Patent number 10,598,414
    • Issue date Mar 24, 2020
    • Danfoss A/S
    • Kenneth Bank Madsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector and refrigeration cycle apparatus having ejector
    • Patent number 10,345,018
    • Issue date Jul 9, 2019
    • LG Electronics Inc.
    • Kangwook Lee
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Refrigeration cycle
    • Patent number 10,029,538
    • Issue date Jul 24, 2018
    • DENSO CORPORATION
    • Yoichiro Kawamoto
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Ejector
    • Patent number 10,018,386
    • Issue date Jul 10, 2018
    • DENSO CORPORATION
    • Haruyuki Nishijima
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Refrigeration ejector cycle having control for supercritical to sub...
    • Patent number 9,857,101
    • Issue date Jan 2, 2018
    • Carrier Corporation
    • Thomas D. Radcliff
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector
    • Patent number 9,696,069
    • Issue date Jul 4, 2017
    • Carrier Corporation
    • Hongsheng Liu
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Systems and methods for natural gas liquefaction capacity augmentation
    • Patent number 9,557,102
    • Issue date Jan 31, 2017
    • Bechtel Hydrocarbon Technology Solutions, Inc.
    • Guang-Chung Lee
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle device
    • Patent number 9,494,347
    • Issue date Nov 15, 2016
    • DENSO CORPORATION
    • Kenta Kayano
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle apparatus and refrigerant circulating method
    • Patent number 9,453,668
    • Issue date Sep 27, 2016
    • Mitsubishi Electric Corporation
    • Shinya Higashiiue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Refrigeration cycle device and air-conditioning apparatus
    • Patent number 9,447,993
    • Issue date Sep 20, 2016
    • Mitsubishi Electric Corporation
    • Shinya Higashiiue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Ejector
    • Patent number 9,285,146
    • Issue date Mar 15, 2016
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Ejector Heat Pump Operation
    • Publication number 20230400230
    • Publication date Dec 14, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    HEAT PUMP SYSTEM AND THE CONTROL METHOD THEREOF
    • Publication number 20230228468
    • Publication date Jul 20, 2023
    • Carrier Corporation
    • Chaojie Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20230160610
    • Publication date May 25, 2023
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM
    • Publication number 20220003473
    • Publication date Jan 6, 2022
    • Danfoss A/S
    • Lars Finn Sloth Larsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector Heat Pump Operation
    • Publication number 20210270509
    • Publication date Sep 2, 2021
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20200370809
    • Publication date Nov 26, 2020
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    COOLING SYSTEM
    • Publication number 20200191457
    • Publication date Jun 18, 2020
    • Heatcraft Refrigeration Products LLC
    • Shitong Zha
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Fluid Treatment Device and Temperature Regulation Apparatus
    • Publication number 20200173701
    • Publication date Jun 4, 2020
    • MIDEA GROUP CO., LTD.
    • Chen LIN
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EJECTOR REFRIGERATION CYCLE
    • Publication number 20200149784
    • Publication date May 14, 2020
    • DENSO CORPORATION
    • Hiroshi MAEDA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    METHOD FOR CONTROLLING EJECTOR CAPACITY IN A VAPOUR COMPRESSION SYSTEM
    • Publication number 20190353413
    • Publication date Nov 21, 2019
    • Danfoss A/S
    • Lars Finn Sloth Larsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    EJECTOR REFRIGERATION CIRCUIT
    • Publication number 20190128569
    • Publication date May 2, 2019
    • DENSO CORPORATION
    • Kazuhiro TADA
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Heat Pump with Ejector
    • Publication number 20180328638
    • Publication date Nov 15, 2018
    • Carrier Corporation
    • Ahmad M. Mahmoud
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    VAPOUR COMPRESSION SYSTEM WITH AT LEAST TWO EVAPORATOR GROUPS
    • Publication number 20180231284
    • Publication date Aug 16, 2018
    • Danfoss A/S
    • Jan Prins
    • F22 - STEAM GENERATION
  • Information Patent Application

    A METHOD FOR CONTROLLING A VARIABLE CAPACITY EJECTOR UNIT
    • Publication number 20170261245
    • Publication date Sep 14, 2017
    • Danfoss A/S
    • Kenneth Bank Madsen
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejectors and Methods of Use
    • Publication number 20170108256
    • Publication date Apr 20, 2017
    • Carrier Corporation
    • Parmesh Verma
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATION CYCLE DEVICE AND AIR-CONDITIONING APPARATUS
    • Publication number 20140096557
    • Publication date Apr 10, 2014
    • Mitsubishi Electric Corporation
    • Shinya Higashiiue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector with Motive Flow Swirl
    • Publication number 20140083121
    • Publication date Mar 27, 2014
    • Carrier Corporation
    • Louis Chiappetta
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector
    • Publication number 20130277448
    • Publication date Oct 24, 2013
    • Carrier Corporation
    • Hongsheng Liu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Ejector
    • Publication number 20130239600
    • Publication date Sep 19, 2013
    • CARRIER COPRORATION
    • Parmesh Verma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REFRIGERATION CYCLE APPARATUS AND REFRIGERANT CIRCULATING METHOD
    • Publication number 20130213083
    • Publication date Aug 22, 2013
    • Mitsubishi Electric Corporation
    • Shinya Higashiiue
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    High Efficiency Ejector Cycle
    • Publication number 20130111944
    • Publication date May 9, 2013
    • Carrier Corporation
    • Jinliang Wang
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector Cycle
    • Publication number 20130111930
    • Publication date May 9, 2013
    • Carrier Corporation
    • Thomas D. Radcliff
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    REFRIGERATING CYCLE APPARATUS
    • Publication number 20110203309
    • Publication date Aug 25, 2011
    • MITSUBISHI ELECTRIC CORPORATION
    • Takashi Okazaki
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant Circuit And Method For Operating A Refrigerant Circuit
    • Publication number 20110100038
    • Publication date May 5, 2011
    • Roland Haussmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Evaporator unit
    • Publication number 20100175422
    • Publication date Jul 15, 2010
    • DENSO CORPORATION
    • Etsuhisa Yamada
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Two-stage decompression ejector and refrigeration cycle device
    • Publication number 20090013704
    • Publication date Jan 15, 2009
    • DENSO CORPORATION
    • Hiroshi Oshitani
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector and refrigerant cycle device with ejector
    • Publication number 20080060378
    • Publication date Mar 13, 2008
    • DENSO CORPORATION
    • Mika Gocho
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Ejector cycle
    • Publication number 20070271942
    • Publication date Nov 29, 2007
    • DENSO CORPORATION
    • Naoki Yokoyama
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Refrigerant flow-amount controlling device and ejector refrigerant...
    • Publication number 20070186572
    • Publication date Aug 16, 2007
    • DENSO CORPORATION
    • Shin Nishida
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Evaporator unit and ejector type refrigeration cycle
    • Publication number 20070163294
    • Publication date Jul 19, 2007
    • DENSO CORPORATION
    • Thuya Aung
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...