MX367946B - Sistemas y métodos para el control de presión en un sistema de refrigeración con co2. - Google Patents
Sistemas y métodos para el control de presión en un sistema de refrigeración con co2.Info
- Publication number
- MX367946B MX367946B MX2015015237A MX2015015237A MX367946B MX 367946 B MX367946 B MX 367946B MX 2015015237 A MX2015015237 A MX 2015015237A MX 2015015237 A MX2015015237 A MX 2015015237A MX 367946 B MX367946 B MX 367946B
- Authority
- MX
- Mexico
- Prior art keywords
- refrigeration system
- pressure
- compressor
- systems
- methods
- Prior art date
Links
Classifications
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- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- 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
- 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
- F25B2400/22—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
- F25B2500/07—Exceeding a certain pressure value in a refrigeration component or cycle
-
- 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
- F25B2600/2509—Economiser 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/13—Mass flow of refrigerants
-
- 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
- F25B2700/00—Sensing or detecting of parameters; Sensors therefor
- F25B2700/21—Temperatures
- F25B2700/2116—Temperatures of a condenser
- F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
-
- 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
Landscapes
- 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)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Carbon And Carbon Compounds (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Safety Valves (AREA)
Abstract
Se proporcionan sistemas y métodos para controlar la presión en un sistema de refrigeración con CO2 el sistema de control de presión incluye un detector de presión, una válvula de derivación de gas, un compresor paralelo, y un controlador; el detector de presión se configura para medir una presión dentro de un tanque de recepción del sistema de refrigeración con CO2; la válvula de derivación de gas se conecta de forma fluida con una salida del tanque de recepción y se dispone en serie con un compresor del sistema de refrigeración con CO2; el compresor paralelo se conecta de forma fluida con la salida del tanque de recepción y se dispone en paralelo tanto con la válvula de derivación de gas como con el compresor del sistema de refrigeración con CO2; el controlador se configura para recibir una medición de presión a partir del detector de presión y operar tanto la válvula de derivación de gas como el compresor paralelo, en respuesta a la medición de presión, para controlar la presión dentro del tanque de recepción.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201361819253P | 2013-05-03 | 2013-05-03 | |
PCT/US2014/036131 WO2014179442A1 (en) | 2013-05-03 | 2014-04-30 | Systems and methods for pressure control in a co2 refrigeration system |
Publications (2)
Publication Number | Publication Date |
---|---|
MX2015015237A MX2015015237A (es) | 2016-06-24 |
MX367946B true MX367946B (es) | 2019-09-11 |
Family
ID=51843921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2015015237A MX367946B (es) | 2013-05-03 | 2014-04-30 | Sistemas y métodos para el control de presión en un sistema de refrigeración con co2. |
Country Status (11)
Country | Link |
---|---|
US (2) | US11029068B2 (es) |
EP (2) | EP2999932B1 (es) |
AU (2) | AU2014259950B2 (es) |
BR (1) | BR112015027590B1 (es) |
CA (1) | CA2911099A1 (es) |
DK (1) | DK2999932T3 (es) |
ES (1) | ES2741024T3 (es) |
MX (1) | MX367946B (es) |
NZ (1) | NZ714420A (es) |
PL (1) | PL2999932T3 (es) |
WO (1) | WO2014179442A1 (es) |
Families Citing this family (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112015027590B1 (pt) | 2013-05-03 | 2022-05-31 | Hill Phoenix, Inc | Sistema e método para o controle da pressão de um sistema de refrigeração de co2 |
US9989286B2 (en) * | 2013-12-17 | 2018-06-05 | Lennox Industries Inc. | Compressor operation management in air conditioners |
US9897363B2 (en) * | 2014-11-17 | 2018-02-20 | Heatcraft Refrigeration Products Llc | Transcritical carbon dioxide refrigeration system with multiple ejectors |
EP3023712A1 (en) * | 2014-11-19 | 2016-05-25 | Danfoss A/S | A method for controlling a vapour compression system with a receiver |
US10502461B2 (en) * | 2015-08-03 | 2019-12-10 | Hill Phoeniz, Inc. | CO2 refrigeration system with direct CO2 heat exchange for building temperature control |
JP7010578B2 (ja) * | 2015-08-07 | 2022-01-26 | マックス株式会社 | エアコンプレッサ |
US11125483B2 (en) | 2016-06-21 | 2021-09-21 | Hill Phoenix, Inc. | Refrigeration system with condenser temperature differential setpoint control |
CN109983286B (zh) * | 2016-11-22 | 2021-03-16 | 丹佛斯有限公司 | 用于在蒸气压缩系统中进行故障缓解的方法 |
US10208985B2 (en) * | 2016-12-30 | 2019-02-19 | Heatcraft Refrigeration Products Llc | Flash tank pressure control for transcritical system with ejector(s) |
US10830499B2 (en) | 2017-03-21 | 2020-11-10 | Heatcraft Refrigeration Products Llc | Transcritical system with enhanced subcooling for high ambient temperature |
US10496108B2 (en) * | 2017-07-19 | 2019-12-03 | Heatcraft Refrigeration Products Llc | Cooling system flood prevention tool |
MX2020004340A (es) * | 2017-10-24 | 2020-10-14 | Hussmann Corp | Sistema de refrigeracion y metodo de control de carga de refrigeracion. |
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 |
US11353246B2 (en) * | 2018-06-11 | 2022-06-07 | Hill Phoenix, Inc. | CO2 refrigeration system with automated control optimization |
EP3628940B1 (en) | 2018-09-25 | 2022-04-20 | Danfoss A/S | A method for controlling a vapour compression system based on estimated flow |
PL3628942T3 (pl) | 2018-09-25 | 2021-10-04 | Danfoss A/S | Sposób sterowania układem sprężania pary przy zmniejszonym ciśnieniu ssania |
US10663201B2 (en) | 2018-10-23 | 2020-05-26 | Hill Phoenix, Inc. | CO2 refrigeration system with supercritical subcooling control |
US10895411B2 (en) | 2018-10-24 | 2021-01-19 | Heatcraft Refrigeration Products Llc | Cooling system |
CN109631443B (zh) * | 2018-11-26 | 2020-08-21 | 安徽正刚新能源科技有限公司 | 一种多台压缩机并联运行实现自动调节和精确控制系统 |
CN109631379B (zh) * | 2018-11-26 | 2020-09-29 | 安徽正刚新能源科技有限公司 | 一种500/600kw-5000/6000kw冷热联供装置 |
US11473814B2 (en) * | 2019-05-13 | 2022-10-18 | Heatcraft Refrigeration Products Llc | Integrated cooling system with flooded air conditioning heat exchanger |
US11035599B2 (en) | 2019-07-02 | 2021-06-15 | Heatcraft Refrigeration Products Llc | Cooling system |
US11852389B2 (en) * | 2020-03-12 | 2023-12-26 | Hill Phoenix, Inc. | Refrigeration system with flexible high pressure hose assembly |
MX2023004430A (es) | 2020-10-16 | 2023-07-11 | Hill Phoenix Inc | Sistema de refrigeración de co2 con control de enfriador externo. |
WO2022160555A1 (zh) * | 2021-01-29 | 2022-08-04 | 中车大连机车研究所有限公司 | 一种轨道交通车辆co2空调系统压力保护控制系统 |
EP4060254A1 (en) | 2021-03-18 | 2022-09-21 | Danfoss A/S | A method for controlling a vapour compression system with a bypass valve |
US11927375B2 (en) | 2022-02-01 | 2024-03-12 | Trane International Inc. | Suction heat exchanger de-misting function |
CN115077114A (zh) * | 2022-06-08 | 2022-09-20 | 松下冷机系统(大连)有限公司 | Co2跨临界船用碳捕集制冷机组 |
CN115164430A (zh) * | 2022-06-08 | 2022-10-11 | 松下冷机系统(大连)有限公司 | 应用于船舶尾气碳捕集的co2跨临界制冷机组 |
CN115143658A (zh) * | 2022-07-01 | 2022-10-04 | 浙江国祥股份有限公司 | 一种双工况冷水机组及其控制方法 |
US20240011685A1 (en) * | 2022-07-05 | 2024-01-11 | Heatcraft Refrigeration Products Llc | Hot Gas Defrost Using a Work Recovery Device |
US11982480B2 (en) * | 2022-08-09 | 2024-05-14 | Heatcraft Refrigeration Products Llc | Refrigeration system with emergency cooling using dedicated compressor |
Family Cites Families (76)
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 |
US5735134A (en) | 1996-05-30 | 1998-04-07 | Massachusetts Institute Of Technology | Set point optimization in vapor compression cycles |
US6418735B1 (en) | 2000-11-15 | 2002-07-16 | Carrier Corporation | High pressure regulation in transcritical vapor compression cycles |
US6385980B1 (en) | 2000-11-15 | 2002-05-14 | Carrier Corporation | High pressure regulation in economized vapor compression cycles |
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 |
NZ571299A (en) | 2002-12-09 | 2010-01-29 | Hudson Technologies Inc | Method and apparatus for optimizing refrigeration systems |
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 |
KR20070050046A (ko) | 2004-08-09 | 2007-05-14 | 캐리어 코포레이션 | 리시버 플래시 가스에 대한 액체 냉매의 서브-쿨링을 위한co₂ 냉각 회로 및 co₂ 냉각 회로를 작동시키는 방법 |
WO2006015629A1 (en) * | 2004-08-09 | 2006-02-16 | Carrier Corporation | Flashgas removal from a receiver in a refrigeration circuit |
US7275377B2 (en) | 2004-08-11 | 2007-10-02 | Lawrence Kates | Method and apparatus for monitoring refrigerant-cycle systems |
CN100588888C (zh) * | 2004-09-30 | 2010-02-10 | 株式会社前川制作所 | 氨/co2冷冻系统 |
MX2007010002A (es) | 2005-02-18 | 2008-03-19 | Carrier Corp | Circuito de refrigeracion con receptor de liquido/vapor mejorado. |
EP1853856A1 (en) | 2005-02-18 | 2007-11-14 | Carrier Corporation | Co2-refrigeration device with heat reclaim |
WO2006087005A1 (en) | 2005-02-18 | 2006-08-24 | Carrier Corporation | Method for controlling high-pressure in an intermittently supercritically operating refrigeration circuit |
US8011192B2 (en) | 2005-06-23 | 2011-09-06 | Hill Phoenix, Inc. | Method for defrosting an evaporator in a refrigeration circuit |
US7752854B2 (en) | 2005-10-21 | 2010-07-13 | Emerson Retail Services, Inc. | Monitoring a condenser in a refrigeration system |
JP4592616B2 (ja) | 2006-02-27 | 2010-12-01 | 三洋電機株式会社 | 冷凍サイクル装置 |
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 |
KR101492115B1 (ko) * | 2006-10-26 | 2015-02-10 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 이코노마이즈드 냉동 시스템 |
NO327832B1 (no) * | 2007-06-29 | 2009-10-05 | Sinvent As | Dampkompresjons-kjolesystem med lukket krets samt fremgangsmate for drift av systemet. |
DK2212631T3 (en) * | 2007-10-10 | 2017-03-06 | Carrier Corp | COOLING SYSTEM AND PROCEDURE FOR CONTROL THEREOF |
EP2220450B2 (en) * | 2007-11-09 | 2022-11-30 | Carrier Corporation | Transport refrigeration system and method of operation |
KR101689525B1 (ko) * | 2007-12-28 | 2016-12-26 | 존슨 컨트롤스 테크놀러지 컴퍼니 | 증기 압축 시스템 |
US9151521B2 (en) | 2008-04-22 | 2015-10-06 | Hill Phoenix, Inc. | Free cooling cascade arrangement for refrigeration system |
US7913506B2 (en) | 2008-04-22 | 2011-03-29 | 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 |
DK2329206T3 (en) * | 2008-09-29 | 2016-12-12 | Carrier Corp | CYCLE MANAGEMENT FOR AN EXPANSION TANK economizer |
US20120055182A1 (en) | 2008-10-23 | 2012-03-08 | Dube Serge | 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 |
DK2417406T3 (en) * | 2009-04-09 | 2019-04-23 | Carrier Corp | Coolant vapor compression system with hot gas bypass |
DK2491317T3 (en) | 2009-10-23 | 2018-08-06 | Carrier Corp | OPERATING COOLANT Vapor Compression System |
WO2011066214A1 (en) * | 2009-11-25 | 2011-06-03 | Carrier Corporation | Low suction pressure protection for refrigerant vapor compression system |
EP2612084A4 (en) | 2009-12-08 | 2017-01-18 | Get Green Energy Corporation | Heat pump |
EP2565556A1 (en) * | 2010-04-28 | 2013-03-06 | Panasonic Corporation | Refrigeration cycle device |
EP2596302B1 (en) * | 2010-07-23 | 2014-03-19 | Carrier Corporation | Ejector cycle |
CA2724255C (en) | 2010-09-28 | 2011-09-13 | Serge Dube | Co2 refrigeration system for ice-playing surfaces |
US9657977B2 (en) | 2010-11-17 | 2017-05-23 | 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 |
US9664424B2 (en) | 2010-11-17 | 2017-05-30 | Hill Phoenix, Inc. | Cascade refrigeration system with modular ammonia chiller units |
CA2735347C (en) | 2011-03-28 | 2011-10-11 | Serge Dube | Co2 refrigeration system for ice-playing surface |
DK177329B1 (en) | 2011-06-16 | 2013-01-14 | Advansor As | Refrigeration system |
CN103649651B (zh) | 2011-07-05 | 2016-01-20 | 丹佛斯公司 | 用于控制亚临界和超临界模式下的蒸汽压缩系统的运行的方法 |
CN103765125B (zh) | 2011-09-01 | 2016-01-20 | 三菱电机株式会社 | 制冷循环装置 |
KR20130041640A (ko) | 2011-10-17 | 2013-04-25 | 엘지전자 주식회사 | 공기조화기 및 그 운전 방법 |
EP2783171A4 (en) * | 2011-11-21 | 2015-09-16 | Hill Phoenix Inc | CO2 REFRIGERATION SYSTEM WITH HOT GAS DEFROSTING |
WO2013084301A1 (ja) | 2011-12-06 | 2013-06-13 | 三菱電機株式会社 | ヒートポンプ式暖房給湯システム |
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. |
US20150128628A1 (en) | 2012-07-24 | 2015-05-14 | Mitsubishi Electric Corporation | Air-conditioning apparatus |
JP5575192B2 (ja) * | 2012-08-06 | 2014-08-20 | 三菱電機株式会社 | 二元冷凍装置 |
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 |
BR112015027590B1 (pt) | 2013-05-03 | 2022-05-31 | Hill Phoenix, Inc | Sistema e método para o controle da pressão de um sistema de refrigeração de co2 |
US20150059373A1 (en) | 2013-09-05 | 2015-03-05 | Beckett Performance Products, Llc | Superheat and sub-cooling control of 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 |
US11125483B2 (en) | 2016-06-21 | 2021-09-21 | Hill Phoenix, Inc. | Refrigeration system with condenser temperature differential setpoint control |
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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2014
- 2014-04-30 BR BR112015027590-7A patent/BR112015027590B1/pt active IP Right Grant
- 2014-04-30 ES ES14791933T patent/ES2741024T3/es active Active
- 2014-04-30 EP EP14791933.6A patent/EP2999932B1/en active Active
- 2014-04-30 NZ NZ714420A patent/NZ714420A/en not_active IP Right Cessation
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- 2014-04-30 MX MX2015015237A patent/MX367946B/es active IP Right Grant
- 2014-04-30 PL PL14791933T patent/PL2999932T3/pl unknown
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EP2999932B1 (en) | 2019-07-17 |
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BR112015027590A2 (es) | 2017-09-19 |
DK2999932T3 (da) | 2019-08-19 |
BR112015027590B1 (pt) | 2022-05-31 |
US20160102901A1 (en) | 2016-04-14 |
EP2999932A1 (en) | 2016-03-30 |
WO2014179442A1 (en) | 2014-11-06 |
MX2015015237A (es) | 2016-06-24 |
ES2741024T3 (es) | 2020-02-07 |
US11852391B2 (en) | 2023-12-26 |
US20210364210A1 (en) | 2021-11-25 |
EP2999932A4 (en) | 2017-03-29 |
CA2911099A1 (en) | 2014-11-06 |
US11029068B2 (en) | 2021-06-08 |
AU2014259950B2 (en) | 2017-11-23 |
AU2014259950A1 (en) | 2015-12-10 |
PL2999932T3 (pl) | 2019-11-29 |
EP3339769A1 (en) | 2018-06-27 |
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