DK3578903T3 - Co2-kølesystem med magnetisk kølesystemskøling - Google Patents

Co2-kølesystem med magnetisk kølesystemskøling Download PDF

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Publication number
DK3578903T3
DK3578903T3 DK19177708.5T DK19177708T DK3578903T3 DK 3578903 T3 DK3578903 T3 DK 3578903T3 DK 19177708 T DK19177708 T DK 19177708T DK 3578903 T3 DK3578903 T3 DK 3578903T3
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DK
Denmark
Prior art keywords
cooling
magnetic
cooling system
magnetic cooling
cooling cooling
Prior art date
Application number
DK19177708.5T
Other languages
English (en)
Inventor
Jeffery E Newel
John D Bittner
Niel M Hayes
Original Assignee
Hill Phoenix Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hill Phoenix Inc filed Critical Hill Phoenix Inc
Application granted granted Critical
Publication of DK3578903T3 publication Critical patent/DK3578903T3/da

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • F25B40/02—Subcoolers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/10—Compression machines, plants or systems with non-reversible cycle with multi-stage compression
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/002—Details of machines, plants or systems, using electric or magnetic effects by using magneto-caloric effects
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0403—Refrigeration circuit bypassing means for the condenser
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/04—Refrigeration circuit bypassing means
    • F25B2400/0409—Refrigeration circuit bypassing means for the evaporator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/05—Compression system with heat exchange between particular parts of the system
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/13—Economisers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/22—Refrigeration systems for supermarkets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2400/00—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/23—Separators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/09—Improving heat transfers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2500/00—Problems to be solved
    • F25B2500/18—Optimization, e.g. high integration of refrigeration components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2513—Expansion valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/25—Control of valves
    • F25B2600/2515—Flow valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B41/00—Fluid-circulation arrangements
    • F25B41/40—Fluid line arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B5/00—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity
    • F25B5/02—Compression machines, plants or systems, with several evaporator circuits, e.g. for varying refrigerating capacity arranged in parallel
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Other Air-Conditioning Systems (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
DK19177708.5T 2018-06-05 2019-05-31 Co2-kølesystem med magnetisk kølesystemskøling DK3578903T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US201862680879P 2018-06-05 2018-06-05

Publications (1)

Publication Number Publication Date
DK3578903T3 true DK3578903T3 (da) 2020-05-18

Family

ID=66685466

Family Applications (1)

Application Number Title Priority Date Filing Date
DK19177708.5T DK3578903T3 (da) 2018-06-05 2019-05-31 Co2-kølesystem med magnetisk kølesystemskøling

Country Status (8)

Country Link
US (3) US11397032B2 (da)
EP (1) EP3578903B1 (da)
BR (1) BR102019011251A2 (da)
CA (1) CA3044714A1 (da)
DK (1) DK3578903T3 (da)
ES (1) ES2789173T3 (da)
MX (7) MX2023011183A (da)
PL (1) PL3578903T3 (da)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ714420A (en) 2013-05-03 2018-11-30 Hill Phoenix Inc Systems and methods for pressure control in a co2 refrigeration system
US11125483B2 (en) 2016-06-21 2021-09-21 Hill Phoenix, Inc. Refrigeration system with condenser temperature differential setpoint control
US10808966B2 (en) * 2017-03-02 2020-10-20 Heatcraft Refrigeration Products Llc Cooling system with parallel compression
EP3619481A4 (en) 2017-05-02 2021-01-27 Rolls-Royce North American Technologies, Inc. METHOD AND DEVICE FOR ISOTHERMAL COOLING
NZ764400A (en) * 2017-11-10 2022-09-30 Hussmann Corp Subcritical co2 refrigeration system using thermal storage
US11118817B2 (en) * 2018-04-03 2021-09-14 Heatcraft Refrigeration Products Llc Cooling system
US11796227B2 (en) 2018-05-24 2023-10-24 Hill Phoenix, Inc. Refrigeration system with oil control system
US11397032B2 (en) 2018-06-05 2022-07-26 Hill Phoenix, Inc. CO2 refrigeration system with magnetic refrigeration system cooling
US10697674B2 (en) * 2018-07-10 2020-06-30 Johnson Controls Technology Company Bypass line for refrigerant
JP7496817B2 (ja) * 2018-10-21 2024-06-07 プロフ インヴェストメント アーエス 冷却システム
US10663201B2 (en) * 2018-10-23 2020-05-26 Hill Phoenix, Inc. CO2 refrigeration system with supercritical subcooling control
CN111692771B (zh) * 2019-03-15 2023-12-19 开利公司 喷射器和制冷系统
US11473814B2 (en) * 2019-05-13 2022-10-18 Heatcraft Refrigeration Products Llc Integrated cooling system with flooded air conditioning heat exchanger
FR3099554A1 (fr) * 2019-08-02 2021-02-05 Valeo Systemes Thermiques Dispositif de gestion thermique comportant un dispositif magnétocalorique rapporté
JP6849036B1 (ja) * 2019-09-30 2021-03-24 ダイキン工業株式会社 熱源ユニットおよび冷凍装置
JP7501257B2 (ja) * 2020-09-09 2024-06-18 富士通株式会社 冷却装置、電子機器及び冷却方法
MX2023004430A (es) 2020-10-16 2023-07-11 Hill Phoenix Inc Sistema de refrigeración de co2 con control de enfriador externo.
CN112594968B (zh) * 2020-12-25 2024-05-03 珠海格力电器股份有限公司 复合制冷系统及其控制方法
CN112594967B (zh) * 2020-12-25 2024-05-03 珠海格力电器股份有限公司 复合制冷系统及其控制方法
EP4120047A1 (en) * 2021-07-16 2023-01-18 BAE SYSTEMS plc Cooling system
EP4370994A1 (en) * 2021-07-16 2024-05-22 BAE SYSTEMS plc Cooling system
US20230408168A1 (en) * 2022-06-20 2023-12-21 Heatcraft Refrigeration Products Llc Hot gas defrost using fluid from high pressure tank
US20240011685A1 (en) * 2022-07-05 2024-01-11 Heatcraft Refrigeration Products Llc Hot Gas Defrost Using a Work Recovery Device
EP4336124A1 (fr) * 2022-09-08 2024-03-13 Wise Open Foundation Système et procédé de transfert d'énergie thermique
WO2024123369A1 (en) * 2022-12-08 2024-06-13 Hill Phoenix, Inc. Co2 booster system with medium temperature chiller
PL443973A1 (pl) * 2023-03-03 2024-09-09 Climarem Spółka Z Ograniczoną Odpowiedzialnością Układ chłodzenia oraz urządzenie chłodnicze, zwłaszcza na jednostce morskiej

Family Cites Families (84)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4270363A (en) 1979-04-16 1981-06-02 Schneider Metal Manufacturing Company Refrigerating machine including energy conserving heat exchange apparatus
US4589263A (en) 1984-04-12 1986-05-20 Hussmann Corporation Multiple compressor oil system
US5425246A (en) 1994-03-03 1995-06-20 General Electric Company Refrigerant flow rate control based on evaporator dryness
US5539382A (en) 1995-04-21 1996-07-23 Carrier Corporation System for monitoring the operation of a condenser unit
US6205812B1 (en) * 1999-12-03 2001-03-27 Praxair Technology, Inc. Cryogenic ultra cold hybrid liquefier
US6293106B1 (en) * 2000-05-18 2001-09-25 Praxair Technology, Inc. Magnetic refrigeration system with multicomponent refrigerant fluid forecooling
US6385980B1 (en) 2000-11-15 2002-05-14 Carrier Corporation High pressure regulation in economized vapor compression cycles
US6418735B1 (en) 2000-11-15 2002-07-16 Carrier Corporation High pressure regulation in transcritical vapor compression cycles
US6425250B1 (en) * 2001-02-08 2002-07-30 Praxair Technology, Inc. System for providing cryogenic refrigeration using an upstream pulse tube refrigerator
US6415611B1 (en) * 2001-02-22 2002-07-09 Praxair Technology, Inc. Cryogenic refrigeration system using magnetic refrigerator forecooling
JP3966044B2 (ja) 2002-04-02 2007-08-29 株式会社デンソー 空調装置
US7065979B2 (en) 2002-10-30 2006-06-27 Delaware Capital Formation, Inc. Refrigeration system
JP2004257694A (ja) 2003-02-27 2004-09-16 Denso Corp 蒸気圧縮式冷凍機
JP2005024210A (ja) 2003-07-01 2005-01-27 Denso Corp 蒸気圧縮式冷凍機
JP2005037093A (ja) 2003-07-18 2005-02-10 Tgk Co Ltd 冷凍サイクル
CN1291196C (zh) 2004-02-18 2006-12-20 株式会社电装 具有多蒸发器的喷射循环
US20050217278A1 (en) 2004-03-31 2005-10-06 Mongia Rajiv K Apparatus to use a magnetic based refrigerator in mobile computing device
US7010925B2 (en) 2004-06-07 2006-03-14 Carrier Corporation Method of controlling a carbon dioxide heat pump water heating system
DK1782001T3 (da) 2004-08-09 2017-03-13 Carrier Corp Flash-gasfjernelse fra en modtager i et kølekredsløb
WO2006022829A1 (en) 2004-08-09 2006-03-02 Carrier Corporation Co2 refrigeration circuit with sub-cooling of the liquid refrigerant against the receiver flash gas and method for operating the same
JP4465686B2 (ja) 2004-09-30 2010-05-19 株式会社前川製作所 アンモニア／ｃｏ２冷凍システム
MX2007010004A (es) 2005-02-18 2008-04-08 Carrier Corp Metodo para controlar alta presion en un circuito de refrigeracion que opera intermitente y supercriticamente.
MX2007010002A (es) 2005-02-18 2008-03-19 Carrier Corp Circuito de refrigeracion con receptor de liquido/vapor mejorado.
US20090120108A1 (en) 2005-02-18 2009-05-14 Bernd Heinbokel Co2-refrigerant device with heat reclaim
WO2007001284A1 (en) 2005-06-23 2007-01-04 Carrier Corporation Method for defrosting an evaporator in a refrigeration circuit
JP4592616B2 (ja) 2006-02-27 2010-12-01 三洋電機株式会社 冷凍サイクル装置
JP4660412B2 (ja) * 2006-03-30 2011-03-30 株式会社東芝 冷凍機
US20080006044A1 (en) 2006-07-10 2008-01-10 Ziming Tan Method for controlling temperature
JP2008064439A (ja) 2006-09-11 2008-03-21 Daikin Ind Ltd 空気調和装置
EP2078178B1 (en) 2006-10-26 2016-05-18 Johnson Controls Technology Company Economized refrigeration system
NO327832B1 (no) 2007-06-29 2009-10-05 Sinvent As Dampkompresjons-kjolesystem med lukket krets samt fremgangsmate for drift av systemet.
EP2212631B1 (en) 2007-10-10 2016-12-07 Carrier Corporation Refrigerating system and method for controlling the same
US8756947B2 (en) 2007-11-09 2014-06-24 Carrier Corporation Transport refrigeration system and method of operation
WO2009086493A2 (en) 2007-12-28 2009-07-09 Johnson Controls Technology Company Vapor compression system
US7913506B2 (en) 2008-04-22 2011-03-29 Hill Phoenix, Inc. Free cooling cascade arrangement for refrigeration system
US9151521B2 (en) 2008-04-22 2015-10-06 Hill Phoenix, Inc. Free cooling cascade arrangement for refrigeration system
JP5181813B2 (ja) 2008-05-02 2013-04-10 ダイキン工業株式会社 冷凍装置
GB2460726B (en) 2008-06-13 2012-05-16 Arctic Circle Ltd A Refrigeration System with an Oil Reservoir Header
US8631666B2 (en) 2008-08-07 2014-01-21 Hill Phoenix, Inc. Modular CO2 refrigeration system
WO2010036480A2 (en) 2008-09-29 2010-04-01 Carrier Corporation Flash tank economizer cycle control
CA2921146A1 (en) 2008-10-23 2010-04-29 Toromont Industries Ltd Co2 refrigeration system
GB2469616B (en) 2009-02-11 2013-08-28 Star Refrigeration A refrigeration system operable under transcritical conditions
JP2010216685A (ja) 2009-03-13 2010-09-30 Daikin Ind Ltd ヒートポンプシステム
WO2010117973A2 (en) 2009-04-09 2010-10-14 Carrier Corporation Refrigerant vapor compression system with hot gas bypass
EP2491317B1 (en) 2009-10-23 2018-06-27 Carrier Corporation Refrigerant vapor compression system operation
EP2504641B1 (en) 2009-11-25 2019-01-02 Carrier Corporation Low suction pressure protection in a refrigerant vapor compression system
CA2820869A1 (en) 2009-12-08 2011-06-16 Get Green Energy Corporation Heat pump
US9752801B2 (en) 2010-07-23 2017-09-05 Carrier Corporation Ejector cycle
CA2724255C (en) 2010-09-28 2011-09-13 Serge Dube Co2 refrigeration system for ice-playing surfaces
US9664424B2 (en) 2010-11-17 2017-05-30 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9541311B2 (en) 2010-11-17 2017-01-10 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
US9657977B2 (en) 2010-11-17 2017-05-23 Hill Phoenix, Inc. Cascade refrigeration system with modular ammonia chiller units
CN102538285B (zh) * 2010-12-29 2014-01-08 中国科学院理化技术研究所 磁制冷与回热式气体制冷复合制冷的制冷方法和制冷装置
CA2735347C (en) 2011-03-28 2011-10-11 Serge Dube Co2 refrigeration system for ice-playing surface
JP5267689B2 (ja) * 2011-04-26 2013-08-21 株式会社デンソー 磁気ヒートポンプ装置
JP5338889B2 (ja) * 2011-04-28 2013-11-13 株式会社デンソー 磁気ヒートポンプシステム及び該システムを用いた空気調和装置
DK177329B1 (da) 2011-06-16 2013-01-14 Advansor As Refrigeration system
ES2806940T3 (es) 2011-07-05 2021-02-19 Danfoss As Un procedimiento de control del funcionamiento de un sistema de compresión de vapor en modo subcrítico y supercrítico
WO2013030896A1 (ja) 2011-09-01 2013-03-07 三菱電機株式会社 冷凍サイクル装置
KR20130041640A (ko) 2011-10-17 2013-04-25 엘지전자 주식회사 공기조화기 및 그 운전 방법
US9377236B2 (en) 2011-11-21 2016-06-28 Hilll Phoenix, Inc. CO2 refrigeration system with hot gas defrost
US9951962B2 (en) 2011-12-06 2018-04-24 Mitsubishi Electric Corporation Heat pump heating and hot-water system
CA2766361A1 (en) 2012-01-30 2013-07-30 Serge Dube Co2 refrigeration system for ice-playing surface
CA2771113A1 (en) 2012-03-08 2012-05-22 Serge Dube Co2 refrigeration system for ice-playing surface
JP5288020B1 (ja) 2012-03-30 2013-09-11 ダイキン工業株式会社 冷凍装置
MX350051B (es) 2012-05-11 2017-08-23 Hill Phoenix Inc Sistema de refrigeración de dióxido de carbono con módulo de aire acondicionado integrado.
WO2014016865A1 (ja) 2012-07-24 2014-01-30 三菱電機株式会社 空気調和装置
JP6292480B2 (ja) 2012-10-31 2018-03-14 パナソニックＩｐマネジメント株式会社 冷凍装置
US9709302B2 (en) 2012-12-21 2017-07-18 Hill Phoenix, Inc. Refrigeration system with absorption cooling
US9625183B2 (en) * 2013-01-25 2017-04-18 Emerson Climate Technologies Retail Solutions, Inc. System and method for control of a transcritical refrigeration system
US9353980B2 (en) 2013-05-02 2016-05-31 Emerson Climate Technologies, Inc. Climate-control system having multiple compressors
NZ714420A (en) 2013-05-03 2018-11-30 Hill Phoenix Inc Systems and methods for pressure control in a co2 refrigeration system
US10502461B2 (en) 2015-08-03 2019-12-10 Hill Phoeniz, Inc. CO2 refrigeration system with direct CO2 heat exchange for building temperature control
JP6555584B2 (ja) * 2015-09-11 2019-08-07 パナソニックＩｐマネジメント株式会社 冷凍装置
JP6481668B2 (ja) * 2015-12-10 2019-03-13 株式会社デンソー 冷凍サイクル装置
US11125483B2 (en) 2016-06-21 2021-09-21 Hill Phoenix, Inc. Refrigeration system with condenser temperature differential setpoint control
US10634424B2 (en) * 2017-01-12 2020-04-28 Emerson Climate Technologies, Inc. Oil management for micro booster supermarket refrigeration system
US9920963B1 (en) * 2017-01-12 2018-03-20 Alexander P Rafalovich System for conditioning air with temperature and humidity control and heat utilization
US10352605B2 (en) * 2017-02-14 2019-07-16 Heatcraft Refrigerator Products, LLC Cooling system with intermediate heat exchange fluid loop
US10451322B2 (en) * 2017-07-19 2019-10-22 Haier Us Appliance Solutions, Inc. Refrigerator appliance with a caloric heat pump
US10443786B2 (en) * 2017-08-03 2019-10-15 Heatcraft Refrigeration Products, Llc Compressor-less cooling system
KR102429009B1 (ko) * 2017-08-09 2022-08-03 현대자동차 주식회사 차량용 히트 펌프 시스템
US11397032B2 (en) 2018-06-05 2022-07-26 Hill Phoenix, Inc. CO2 refrigeration system with magnetic refrigeration system cooling
CA3049596A1 (en) 2018-07-27 2020-01-27 Hill Phoenix, Inc. Co2 refrigeration system with high pressure valve control based on coefficient of performance

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US20220357081A1 (en) 2022-11-10
ES2789173T3 (es) 2020-10-26
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