EP2244040A3 - Vidange de vapeur instantanée du réservoir d'un circuit refrigérant - Google Patents
Vidange de vapeur instantanée du réservoir d'un circuit refrigérant Download PDFInfo
- Publication number
- EP2244040A3 EP2244040A3 EP10167202A EP10167202A EP2244040A3 EP 2244040 A3 EP2244040 A3 EP 2244040A3 EP 10167202 A EP10167202 A EP 10167202A EP 10167202 A EP10167202 A EP 10167202A EP 2244040 A3 EP2244040 A3 EP 2244040A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- receiver
- refrigeration circuit
- flashgas
- removal
- compressor
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
- 238000005057 refrigeration Methods 0.000 title abstract 2
- 238000010079 rubber tapping Methods 0.000 abstract 2
- 238000011017 operating method Methods 0.000 abstract 1
- 239000003507 refrigerant Substances 0.000 abstract 1
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
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/06—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
- F25B41/00—Fluid-circulation arrangements
- F25B41/20—Disposition of valves, e.g. of on-off valves or flow control 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
- F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
-
- 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
- F25B2400/13—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
- 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
- F25B40/00—Subcoolers, desuperheaters or superheaters
- F25B40/04—Desuperheaters
-
- 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
-
- 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)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Air Conditioning Control Device (AREA)
- Air-Conditioning For Vehicles (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Details Of Measuring And Other Instruments (AREA)
- Transmitters (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102004038640A DE102004038640A1 (de) | 2004-08-09 | 2004-08-09 | Kältekreislauf und Verfahen zum Betreiben eines Kältekreislaufes |
EP05775838A EP1789732B1 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique |
PCT/EP2005/008255 WO2006015741A1 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05775838.5 Division | 2005-07-29 | ||
EP05775838A Division EP1789732B1 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2244040A2 EP2244040A2 (fr) | 2010-10-27 |
EP2244040A3 true EP2244040A3 (fr) | 2011-10-12 |
EP2244040B1 EP2244040B1 (fr) | 2019-08-28 |
Family
ID=34961069
Family Applications (6)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05715407.2A Active EP1782001B1 (fr) | 2004-08-09 | 2005-02-18 | Vidange de vapeur instantanée du réservoir d'un circuit refrigérant |
EP05723393A Not-in-force EP1794510B1 (fr) | 2004-08-09 | 2005-02-18 | Circuit de réfrigération à co2 avec sous-refroidissement de l'agent réfrigérant liquide contre la vapeur instantanée de la bouteille accumulatrice et méthode pour exploiter celui-ci |
EP10181303.8A Active EP2264385B1 (fr) | 2004-08-09 | 2005-07-29 | Cycle frigorifique et procédé d'operation d'un cycle frigorifique |
EP05775838A Active EP1789732B1 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique |
EP10167202.0A Active EP2244040B1 (fr) | 2004-08-09 | 2005-07-29 | Vidange de vapeur instantanée du réservoir d'un circuit refrigérant |
EP07020311.2A Active EP1895246B3 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procédé de fonctionnement d'un circuit frigorifique |
Family Applications Before (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05715407.2A Active EP1782001B1 (fr) | 2004-08-09 | 2005-02-18 | Vidange de vapeur instantanée du réservoir d'un circuit refrigérant |
EP05723393A Not-in-force EP1794510B1 (fr) | 2004-08-09 | 2005-02-18 | Circuit de réfrigération à co2 avec sous-refroidissement de l'agent réfrigérant liquide contre la vapeur instantanée de la bouteille accumulatrice et méthode pour exploiter celui-ci |
EP10181303.8A Active EP2264385B1 (fr) | 2004-08-09 | 2005-07-29 | Cycle frigorifique et procédé d'operation d'un cycle frigorifique |
EP05775838A Active EP1789732B1 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07020311.2A Active EP1895246B3 (fr) | 2004-08-09 | 2005-07-29 | Circuit frigorifique et procédé de fonctionnement d'un circuit frigorifique |
Country Status (11)
Country | Link |
---|---|
US (2) | US7644593B2 (fr) |
EP (6) | EP1782001B1 (fr) |
KR (2) | KR20070050046A (fr) |
CN (3) | CN100507402C (fr) |
AT (1) | ATE544992T1 (fr) |
AU (2) | AU2005278162A1 (fr) |
DK (4) | DK1794510T3 (fr) |
HK (2) | HK1101199A1 (fr) |
NO (1) | NO343330B1 (fr) |
RU (1) | RU2362096C2 (fr) |
WO (1) | WO2006022829A1 (fr) |
Families Citing this family (56)
Publication number | Priority date | Publication date | Assignee | Title |
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DK1782001T3 (en) * | 2004-08-09 | 2017-03-13 | Carrier Corp | FLASH GAS REMOVAL FROM A RECEIVER IN A COOLING CIRCUIT |
US8322150B2 (en) | 2006-03-27 | 2012-12-04 | Carrier Corporation | Refrigerating system with parallel staged economizer circuits discharging to interstage pressures of a main compressor |
EP2008036B1 (fr) * | 2006-03-27 | 2015-12-02 | Carrier Corporation | Système réfrigérant avec circuits économiseurs étagés parallèles employant une compression multi-étage |
DK2005079T3 (en) * | 2006-03-27 | 2017-02-06 | Carrier Corp | COOLING SYSTEM WITH PARALLEL STEP ECONOMIZER CIRCUIT AND ONE OR 2-STEP HEAD COMPRESSOR |
CN101460789B (zh) * | 2006-06-01 | 2011-01-26 | 开利公司 | 适于制冷系统的多级压缩机单元 |
US8196421B2 (en) * | 2006-06-01 | 2012-06-12 | Carrier Corporation | System and method for controlled expansion valve adjustment |
WO2008019689A2 (fr) * | 2006-08-18 | 2008-02-21 | Knudsen Køling A/S | Système de réfrigération transcritique doté d'un surpresseur |
DE102006050232B9 (de) * | 2006-10-17 | 2008-09-18 | Bitzer Kühlmaschinenbau Gmbh | Kälteanlage |
US20080289350A1 (en) * | 2006-11-13 | 2008-11-27 | Hussmann Corporation | Two stage transcritical refrigeration system |
CN101413738A (zh) | 2007-10-17 | 2009-04-22 | 开利公司 | 一种中低温集成式冷藏/冷冻系统 |
JP2009139037A (ja) * | 2007-12-07 | 2009-06-25 | Mitsubishi Heavy Ind Ltd | 冷媒回路 |
DK2318782T3 (en) * | 2008-07-07 | 2019-04-23 | Carrier Corp | COOLING CIRCUIT |
WO2010003555A1 (fr) * | 2008-07-07 | 2010-01-14 | Carrier Corporation | Circuit de réfrigération |
US8631666B2 (en) * | 2008-08-07 | 2014-01-21 | Hill Phoenix, Inc. | Modular CO2 refrigeration system |
WO2010045743A1 (fr) | 2008-10-23 | 2010-04-29 | Dube Serge | Système frigorifique par co2 |
ITTV20080140A1 (it) * | 2008-11-04 | 2010-05-05 | Enex Srl | Sistema frigorifero con compressore alternativo ed economizzatore. |
US20100281914A1 (en) * | 2009-05-07 | 2010-11-11 | Dew Point Control, Llc | Chilled water skid for natural gas processing |
BR112012010481A2 (pt) * | 2009-11-03 | 2016-03-15 | Du Pont | sistema de refrigeração em cascata e metodo de troca de calor entre pelo menos dois ciclos de refrigeração |
JP5595025B2 (ja) * | 2009-12-10 | 2014-09-24 | 三菱重工業株式会社 | 空気調和機および空気調和機の冷媒量検出方法 |
CA2724255C (fr) * | 2010-09-28 | 2011-09-13 | Serge Dube | Systeme de refrigeration au co2 pour surfaces de sports sur glace |
CN102589217B (zh) * | 2011-01-10 | 2016-02-03 | 珠海格力电器股份有限公司 | 冷媒量控制装置和方法及具有该控制装置的空调机组 |
WO2012095186A1 (fr) * | 2011-01-14 | 2012-07-19 | Carrier Corporation | Système de réfrigération et procédé de fonctionnement d'un système de réfrigération |
DK177329B1 (en) | 2011-06-16 | 2013-01-14 | Advansor As | Refrigeration system |
US8863494B2 (en) | 2011-10-06 | 2014-10-21 | Hamilton Sundstrand Space Systems International, Inc. | Turbine outlet frozen gas capture apparatus and method |
CA2807643C (fr) * | 2012-02-23 | 2017-01-03 | Systemes Lmp Inc. | Sous-refroidissement mecanique de systemes de refrigeration r-744 transcritiques avec recuperation de chaleur et pression de tete flottante de pompe a chaleur |
RU2614417C2 (ru) * | 2012-04-27 | 2017-03-28 | Кэрриер Корпорейшн | Система охлаждения |
WO2013174379A1 (fr) | 2012-05-22 | 2013-11-28 | Danfoss A/S | Procédé pour actionner une machine frigorifique à compression dans un climat chaud |
WO2014068967A1 (fr) * | 2012-10-31 | 2014-05-08 | パナソニック株式会社 | Dispositif de réfrigération |
US9194615B2 (en) | 2013-04-05 | 2015-11-24 | Marc-Andre Lesmerises | CO2 cooling system and method for operating same |
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 |
JP6091399B2 (ja) * | 2013-10-17 | 2017-03-08 | 三菱電機株式会社 | 空気調和装置 |
EP2889558B1 (fr) | 2013-12-30 | 2019-05-08 | Rolls-Royce Corporation | Système de refroidissement avec machine à expansion et éjecteur |
US9739200B2 (en) | 2013-12-30 | 2017-08-22 | Rolls-Royce Corporation | Cooling systems for high mach applications |
US9696074B2 (en) * | 2014-01-03 | 2017-07-04 | Woodward, Inc. | Controlling refrigeration compression systems |
US9726411B2 (en) * | 2015-03-04 | 2017-08-08 | Heatcraft Refrigeration Products L.L.C. | Modulated oversized compressors configuration for flash gas bypass in a carbon dioxide refrigeration system |
CA2928553C (fr) | 2015-04-29 | 2023-09-26 | Marc-Andre Lesmerises | Appareil de refroidissement de co2 et methode d'exploitation dudit appareil |
US10543737B2 (en) | 2015-12-28 | 2020-01-28 | Thermo King Corporation | Cascade heat transfer system |
US11125483B2 (en) | 2016-06-21 | 2021-09-21 | Hill Phoenix, Inc. | Refrigeration system with condenser temperature differential setpoint control |
DE102016116028B4 (de) | 2016-07-18 | 2019-12-12 | imbut GmbH | Verfahren zum Fixieren von elektronischen Bauelementen auf einem flexiblen, insbesondere textilen Flächengebilde |
US10352604B2 (en) * | 2016-12-06 | 2019-07-16 | Heatcraft Refrigeration Products Llc | System for controlling a refrigeration system with a parallel compressor |
CN106766297B (zh) * | 2016-12-22 | 2019-08-16 | 广州协义自动化科技有限公司 | 一种能快速恢复平衡压力的超低温水汽捕集泵系统 |
KR101891993B1 (ko) * | 2017-01-19 | 2018-08-28 | 주식회사 신진에너텍 | 급냉실 냉동실 냉장실의 3단계 냉각 시스템 |
US10830499B2 (en) * | 2017-03-21 | 2020-11-10 | Heatcraft Refrigeration Products Llc | Transcritical system with enhanced subcooling for high ambient temperature |
US10648701B2 (en) | 2018-02-06 | 2020-05-12 | Thermo Fisher Scientific (Asheville) Llc | Refrigeration systems and methods using water-cooled condenser and additional water cooling |
US11022382B2 (en) | 2018-03-08 | 2021-06-01 | Johnson Controls Technology Company | System and method for heat exchanger of an HVAC and R system |
US10907869B2 (en) | 2018-05-24 | 2021-02-02 | Honeywell International Inc. | Integrated vapor cycle and pumped two-phase cooling system with latent thermal storage of refrigerants for transient thermal management |
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 |
US11187445B2 (en) * | 2018-07-02 | 2021-11-30 | Heatcraft Refrigeration Products Llc | Cooling system |
US10663201B2 (en) | 2018-10-23 | 2020-05-26 | Hill Phoenix, Inc. | CO2 refrigeration system with supercritical subcooling control |
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US11686513B2 (en) | 2021-02-23 | 2023-06-27 | Johnson Controls Tyco IP Holdings LLP | Flash gas bypass systems and methods for an HVAC system |
CN114459179B (zh) * | 2021-12-27 | 2023-05-12 | 华北理工大学 | 人工冰场二氧化碳直接蒸发式制冰系统及其使用方法 |
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DE19522884A1 (de) * | 1995-06-23 | 1997-01-02 | Inst Luft Kaeltetech Gem Gmbh | Verfahren zum Betrieb einer Kompressionskälteanlage |
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EP1046869A1 (fr) * | 1999-04-20 | 2000-10-25 | Sanden Corporation | Système de réfrigération et d'air conditionné |
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WO2004055454A1 (fr) * | 2002-12-14 | 2004-07-01 | Volkswagen Aktiengesellschaft | Circuit de refrigerant pour une installation de climatisation de vehicule automobile |
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2005
- 2005-02-18 AU AU2005278162A patent/AU2005278162A1/en not_active Abandoned
- 2005-02-18 EP EP05715407.2A patent/EP1782001B1/fr active Active
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- 2005-02-18 EP EP05723393A patent/EP1794510B1/fr not_active Not-in-force
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- 2005-02-18 KR KR1020077003139A patent/KR20070050046A/ko not_active Application Discontinuation
- 2005-02-18 WO PCT/US2005/005413 patent/WO2006022829A1/fr active Application Filing
- 2005-02-18 RU RU2007107807/06A patent/RU2362096C2/ru not_active IP Right Cessation
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- 2005-07-29 EP EP10181303.8A patent/EP2264385B1/fr active Active
- 2005-07-29 CN CN200580026836A patent/CN100582603C/zh active Active
- 2005-07-29 EP EP05775838A patent/EP1789732B1/fr active Active
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- 2005-07-29 DK DK10181303.8T patent/DK2264385T3/en active
- 2005-07-29 KR KR1020077003141A patent/KR20070046847A/ko not_active Application Discontinuation
- 2005-07-29 AU AU2005270472A patent/AU2005270472B2/en not_active Ceased
- 2005-07-29 EP EP07020311.2A patent/EP1895246B3/fr active Active
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- 2007-08-23 HK HK07109213.5A patent/HK1101199A1/xx not_active IP Right Cessation
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