EP2244040A3 - Vidange de vapeur instantanée du réservoir d'un circuit refrigérant - Google Patents

Vidange de vapeur instantanée du réservoir d'un circuit refrigérant Download PDF

Info

Publication number: EP2244040A3
Authority: EP; European Patent Office
Prior art keywords: compressor unit; flashgas; receiver; removal; evaporator
Prior art date: 2004-08-09
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

Application number

EP10167202A

Other languages

German (de)

English (en)

Other versions

EP2244040A2 (fr

EP2244040B1 (fr

Inventor

Heinbokel Bernd

Gernemann Andreas

Schierhorn Uwe

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Carrier Corp

Original Assignee

Linde Kaeltetechnik GmbH

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.)

2004-08-09

Filing date

2005-07-29

Publication date

2011-10-12

2004-08-09 Priority claimed from DE102004038640A external-priority patent/DE102004038640A1/de

2005-07-29 Application filed by Linde Kaeltetechnik GmbH filed Critical Linde Kaeltetechnik GmbH

2010-10-27 Publication of EP2244040A2 publication Critical patent/EP2244040A2/fr

2011-10-12 Publication of EP2244040A3 publication Critical patent/EP2244040A3/fr

2019-08-28 Application granted granted Critical

2019-08-28 Publication of EP2244040B1 publication Critical patent/EP2244040B1/fr

2025-07-29 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

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
- 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
- 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—Component parts or details not otherwise provided for in this subclass
- 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—Component parts or details not otherwise provided for in this subclass
- 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—Component parts or details not otherwise provided for in this subclass
- 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—Component parts or details not otherwise provided for in this subclass
- 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
- 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
- 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)
Mechanical Engineering (AREA)
Thermal Sciences (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (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)
Transmitters (AREA)
Details Of Measuring And Other Instruments (AREA)
Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)

EP10167202.0A 2004-08-09 2005-07-29 Vidange de vapeur instantanée du réservoir d'un circuit refrigérant Expired - Lifetime EP2244040B1 (fr)

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 Expired - Lifetime EP1782001B1 (fr)	2004-08-09	2005-02-18	Vidange de vapeur instantanée du réservoir d'un circuit refrigérant
EP05723393A Expired - Lifetime 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
EP07020311.2A Expired - Lifetime EP1895246B3 (fr)	2004-08-09	2005-07-29	Circuit frigorifique et procédé de fonctionnement d'un circuit frigorifique
EP10167202.0A Expired - Lifetime EP2244040B1 (fr)	2004-08-09	2005-07-29	Vidange de vapeur instantanée du réservoir d'un circuit refrigérant
EP05775838A Expired - Lifetime EP1789732B1 (fr)	2004-08-09	2005-07-29	Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique
EP10181303.8A Expired - Lifetime EP2264385B1 (fr)	2004-08-09	2005-07-29	Cycle frigorifique et procédé d'operation d'un cycle frigorifique

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
EP05715407.2A Expired - Lifetime EP1782001B1 (fr)	2004-08-09	2005-02-18	Vidange de vapeur instantanée du réservoir d'un circuit refrigérant
EP05723393A Expired - Lifetime 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
EP07020311.2A Expired - Lifetime EP1895246B3 (fr)	2004-08-09	2005-07-29	Circuit frigorifique et procédé de fonctionnement d'un circuit frigorifique

Family Applications After (2)

Application Number	Title	Priority Date	Filing Date
EP05775838A Expired - Lifetime EP1789732B1 (fr)	2004-08-09	2005-07-29	Circuit frigorifique et procede de fonctionnement d'un circuit frigorifique
EP10181303.8A Expired - Lifetime EP2264385B1 (fr)	2004-08-09	2005-07-29	Cycle frigorifique et procédé d'operation d'un cycle frigorifique

Country Status (10)

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 (5)	DK1794510T3 (fr)
NO (1)	NO343330B1 (fr)
RU (1)	RU2362096C2 (fr)
WO (1)	WO2006022829A1 (fr)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2006015629A1 (fr) *	2004-08-09	2006-02-16	Carrier Corporation	Vidange de vapeur instantanée du réservoir d’un circuit refrigérant
EP2008039B1 (fr)	2006-03-27	2016-11-02	Carrier Corporation	Système réfrigérant avec circuits économiseurs étagés en parallèle à sortie transférée en pression interétage d'un compresseur principal
WO2007111594A1 (fr)	2006-03-27	2007-10-04	Carrier Corporation	Système de réfrigération avec circuits d'économiseur étagés en parallèle et compresseur principal à un ou deux étages
EP2008036B1 (fr) *	2006-03-27	2015-12-02	Carrier Corporation	Système réfrigérant avec circuits économiseurs étagés parallèles employant une compression multi-étage
US8196421B2 (en) *	2006-06-01	2012-06-12	Carrier Corporation	System and method for controlled expansion valve adjustment
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
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
EP1921399A3 (fr) *	2006-11-13	2010-03-10	Hussmann Corporation	Système de réfrigération transcritique à deux étapes
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
WO2010003590A2 (fr) *	2008-07-07	2010-01-14	Carrier Corporation	Circuit de réfrigération
DK2313711T3 (da) *	2008-07-07	2013-10-07	Carrier Corp	Kølekredsløb
US8631666B2 (en) *	2008-08-07	2014-01-21	Hill Phoenix, Inc.	Modular CO2 refrigeration system
US20120055182A1 (en)	2008-10-23	2012-03-08	Dube Serge	Co2 refrigeration system
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
AR078902A1 (es) *	2009-11-03	2011-12-14	Du Pont	Sistema de refrigeracion en cascada con refrigerante de fluoroolefina
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
EP2663817B1 (fr) *	2011-01-14	2018-10-17	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
US9109816B2 (en) *	2012-02-23	2015-08-18	Systemes Lmp Inc.	Mechanical subcooling of transcritical R-744 refrigeration systems with heat pump heat reclaim and floating head pressure
WO2013159827A1 (fr) *	2012-04-27	2013-10-31	Carrier Corporation	Système de refroidissement
WO2013174379A1 (fr)	2012-05-22	2013-11-28	Danfoss A/S	Procédé pour actionner une machine frigorifique à compression dans un climat chaud
CN104755858A (zh) *	2012-10-31	2015-07-01	松下知识产权经营株式会社	制冷装置
US9194615B2 (en)	2013-04-05	2015-11-24	Marc-Andre Lesmerises	CO2 cooling system and method for operating same
ES2988494T3 (es)	2013-05-03	2024-11-20	Hill Phoenix Inc	Sistemas y métodos para el control de presión en un sistema de refrigeración por 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
US11656005B2 (en)	2015-04-29	2023-05-23	Gestion Marc-André Lesmerises Inc.	CO2 cooling system and method for operating same
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
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US11796227B2 (en)	2018-05-24	2023-10-24	Hill Phoenix, Inc.	Refrigeration system with oil control 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
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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US12281824B2 (en)	2022-06-03	2025-04-22	Honeywell International Inc.	Vapor cycle cooling system for high powered devices
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
US12487017B2 (en)	2023-06-02	2025-12-02	Hill Phoenix, Inc.	CO2 refrigeration system with supercritical subcooling control
CN119178257B (zh) *	2024-11-14	2025-12-05	南京磁谷科技股份有限公司	一种复合闪蒸经济器、冷水机组及运行方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4309137A1 (de) *	1993-02-02	1994-08-04	Otfried Dipl Ing Knappe	Verfahren für einen Kälteprozeß und Vorrichtung zur Durchführung desselben
DE19522884A1 (de) *	1995-06-23	1997-01-02	Inst Luft Kaeltetech Gem Gmbh	Verfahren zum Betrieb einer Kompressionskälteanlage
FR2738331A1 (fr) *	1995-09-01	1997-03-07	Profroid Ind Sa	Dispositif d'optimisation energetique d'un ensemble de refrigeration a compression et a detente directe
EP1046869A1 (fr) *	1999-04-20	2000-10-25	Sanden Corporation	Système de réfrigération et d'air conditionné
JP2002156161A (ja) *	2000-11-16	2002-05-31	Mitsubishi Heavy Ind Ltd	空気調和装置
WO2004055454A1 (fr) *	2002-12-14	2004-07-01	Volkswagen Aktiengesellschaft	Circuit de refrigerant pour une installation de climatisation de vehicule automobile

Family Cites Families (52)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US933682A (en) *	1908-07-03	1909-09-07	Gardner Tufts Voorhees	Multiple-effect receiver.
US1860447A (en) *	1928-07-21	1932-05-31	York Ice Machinery Corp	Refrigeration
US2585908A (en) *	1944-12-19	1952-02-19	Electrolux Ab	Multiple temperature refrigeration system
US2680956A (en) *	1951-12-19	1954-06-15	Haskris Co	Plural stage refrigeration system
US3150498A (en) *	1962-03-08	1964-09-29	Ray Winther Company	Method and apparatus for defrosting refrigeration systems
SE395186B (sv) *	1974-10-11	1977-08-01	Granryd Eric	Sett att forbettra kyleffekt och koldfaktor i en kylanleggning samt kylanleggning for att utova settet
US4151724A (en) *	1977-06-13	1979-05-01	Frick Company	Pressurized refrigerant feed with recirculation for compound compression refrigeration systems
JPS5523859A (en)	1978-08-08	1980-02-20	Tokyo Shibaura Electric Co	Pluralltemperature refrigeration cycle
US5079929A (en) *	1979-07-31	1992-01-14	Alsenz Richard H	Multi-stage refrigeration apparatus and method
FR2513747A1 (fr) *	1981-09-25	1983-04-01	Satam Brandt Froid	Installation frigorifique a multimotocompresseurs
US4430866A (en) *	1982-09-07	1984-02-14	Emhart Industries, Inc.	Pressure control means for refrigeration systems of the energy conservation type
JPS60262A (ja) *	1983-06-17	1985-01-05	株式会社日立製作所	冷凍サイクル
US4947655A (en) *	1984-01-11	1990-08-14	Copeland Corporation	Refrigeration system
US4599873A (en) *	1984-01-31	1986-07-15	Hyde Robert E	Apparatus for maximizing refrigeration capacity
JPS6164526A (ja)	1984-09-06	1986-04-02	Nippon Denso Co Ltd	車両用冷房冷凍装置
DE3440253A1 (de)	1984-11-03	1986-05-15	Bitzer Kühlmaschinenbau GmbH & Co KG, 7032 Sindelfingen	Kuehlvorrichtung
GB8511729D0 (en) *	1985-05-09	1985-06-19	Svenska Rotor Maskiner Ab	Screw rotor compressor
US4621505A (en) *	1985-08-01	1986-11-11	Hussmann Corporation	Flow-through surge receiver
US4742694A (en) *	1987-04-17	1988-05-10	Nippondenso Co., Ltd.	Refrigerant apparatus
FR2620205A1 (fr)	1987-09-04	1989-03-10	Zimmern Bernard	Compresseur hermetique pour refrigeration avec moteur refroidi par gaz d'economiseur
US4779427A (en) *	1988-01-22	1988-10-25	E. Squared Incorporated	Heat actuated heat pump
US4831835A (en) *	1988-04-21	1989-05-23	Tyler Refrigeration Corporation	Refrigeration system
JPH01318860A (ja)	1988-06-20	1989-12-25	Toshiba Corp	冷凍サイクル装置
US5042268A (en)	1989-11-22	1991-08-27	Labrecque James C	Refrigeration
US5042262A (en) *	1990-05-08	1991-08-27	Liquid Carbonic Corporation	Food freezer
US5103650A (en) *	1991-03-29	1992-04-14	General Electric Company	Refrigeration systems with multiple evaporators
GB2258298B (en) *	1991-07-31	1995-05-17	Star Refrigeration	Cooling method and apparatus
JPH0545007A (ja) *	1991-08-09	1993-02-23	Nippondenso Co Ltd	冷凍サイクル
US5174123A (en)	1991-08-23	1992-12-29	Thermo King Corporation	Methods and apparatus for operating a refrigeration system
US5191776A (en) *	1991-11-04	1993-03-09	General Electric Company	Household refrigerator with improved circuit
EP0564123A1 (fr) *	1992-04-02	1993-10-06	Carrier Corporation	Système de réfrigération
JPH06159826A (ja) *	1992-11-24	1994-06-07	Hitachi Ltd	多段圧縮冷凍装置
DE69414077T2 (de) *	1993-12-14	1999-06-10	Carrier Corp., Syracuse, N.Y.	Betrieb eines Economisers für Anlagen mit zweistufigem Verdichter
JPH07225059A (ja) *	1994-02-14	1995-08-22	Teruo Kinoshita	多機能冷凍サイクルシステム
JPH085163A (ja)	1994-06-16	1996-01-12	Mitsubishi Heavy Ind Ltd	冷凍サイクル装置
US5522233A (en) *	1994-12-21	1996-06-04	Carrier Corporation	Makeup oil system for first stage oil separation in booster system
NO970066D0 (no) *	1997-01-08	1997-01-08	Norild As	Kuldeanlegg med lukket sirkulasjonskrets
JPH1163694A (ja) *	1997-08-21	1999-03-05	Zexel Corp	冷却サイクル
JP2000154941A (ja) *	1998-11-19	2000-06-06	Matsushita Electric Ind Co Ltd	冷凍装置
ATE329213T1 (de)	1999-02-17	2006-06-15	Yanmar Co Ltd	Kreislauf mit kältemittelunterkühlung
DE19920726A1 (de) *	1999-05-05	2000-11-09	Linde Ag	Kälteanlage
DE19944950B4 (de) *	1999-09-20	2008-01-31	Behr Gmbh & Co. Kg	Klimaanlage mit innerem Wärmeübertrager
US6568198B1 (en) *	1999-09-24	2003-05-27	Sanyo Electric Co., Ltd.	Multi-stage compression refrigerating device
US6276148B1 (en) *	2000-02-16	2001-08-21	David N. Shaw	Boosted air source heat pump
WO2002023105A1 (fr) *	2000-09-15	2002-03-21	Mile High Equipment Company	Machine a glace silencieuse
US6385980B1 (en) *	2000-11-15	2002-05-14	Carrier Corporation	High pressure regulation in economized vapor compression cycles
US6470693B1 (en) *	2001-07-11	2002-10-29	Ingersoll-Rand Company	Compressed air refrigeration system
JP3603848B2 (ja) *	2001-10-23	2004-12-22	ダイキン工業株式会社	冷凍装置
US6981377B2 (en) *	2002-02-25	2006-01-03	Outfitter Energy Inc	System and method for generation of electricity and power from waste heat and solar sources
JP2003254661A (ja)	2002-02-27	2003-09-10	Toshiba Corp	冷蔵庫
US6694763B2 (en) *	2002-05-30	2004-02-24	Praxair Technology, Inc.	Method for operating a transcritical refrigeration system
RU33807U1 (ru) *	2003-07-04	2003-11-10	Государственное Образовательное Учреждение Высшего Профессионального Образования "Омский Государственный Технический Университет"	Холодильная установка

2005
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- 2005-02-18 AU AU2005278162A patent/AU2005278162A1/en not_active Abandoned
- 2005-02-18 DK DK05715407.2T patent/DK1782001T3/en active
- 2005-02-18 EP EP05715407.2A patent/EP1782001B1/fr not_active Expired - Lifetime
- 2005-02-18 WO PCT/US2005/005413 patent/WO2006022829A1/fr not_active Ceased
- 2005-02-18 CN CNB2005800267473A patent/CN100507402C/zh not_active Expired - Fee Related
- 2005-02-18 KR KR1020077003139A patent/KR20070050046A/ko not_active Withdrawn
- 2005-02-18 RU RU2007107807/06A patent/RU2362096C2/ru not_active IP Right Cessation
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- 2005-02-18 EP EP05723393A patent/EP1794510B1/fr not_active Expired - Lifetime
- 2005-07-29 KR KR1020077003141A patent/KR20070046847A/ko not_active Withdrawn
- 2005-07-29 CN CN2009102463806A patent/CN101713596B/zh not_active Expired - Lifetime
- 2005-07-29 EP EP07020311.2A patent/EP1895246B3/fr not_active Expired - Lifetime
- 2005-07-29 DK DK10181303.8T patent/DK2264385T3/en active
- 2005-07-29 US US11/659,926 patent/US8113008B2/en active Active
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- 2005-07-29 AU AU2005270472A patent/AU2005270472B2/en not_active Ceased
- 2005-07-29 EP EP05775838A patent/EP1789732B1/fr not_active Expired - Lifetime
- 2005-07-29 EP EP10181303.8A patent/EP2264385B1/fr not_active Expired - Lifetime
- 2005-07-29 DK DK07020311.2T patent/DK1895246T6/da active
- 2005-07-29 DK DK10167202T patent/DK2244040T3/da active
2007
- 2007-03-06 NO NO20071229A patent/NO343330B1/no unknown

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4309137A1 (de) *	1993-02-02	1994-08-04	Otfried Dipl Ing Knappe	Verfahren für einen Kälteprozeß und Vorrichtung zur Durchführung desselben
DE19522884A1 (de) *	1995-06-23	1997-01-02	Inst Luft Kaeltetech Gem Gmbh	Verfahren zum Betrieb einer Kompressionskälteanlage
FR2738331A1 (fr) *	1995-09-01	1997-03-07	Profroid Ind Sa	Dispositif d'optimisation energetique d'un ensemble de refrigeration a compression et a detente directe
EP1046869A1 (fr) *	1999-04-20	2000-10-25	Sanden Corporation	Système de réfrigération et d'air conditionné
JP2002156161A (ja) *	2000-11-16	2002-05-31	Mitsubishi Heavy Ind Ltd	空気調和装置
WO2004055454A1 (fr) *	2002-12-14	2004-07-01	Volkswagen Aktiengesellschaft	Circuit de refrigerant pour une installation de climatisation de vehicule automobile

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
GEBHARDT D ET AL: "ENTWICKLUNG EINER TRANSKRITISCHEN ZWEISTUFIGEN SUPERMARKTKAELTEANLAGE FUER TIEF- UND NORMALKUEHLUNG (2)//DEVELOPMENT OF A SUPERMARKET TRANSCRITICAL MULTISTAGE REFRIGERATING PLANT FOR CHILLING AND FREEZING", KAELTE UND KLIMATECHNIK, GENTNER, STUTTGART, DE, vol. 56, 1 October 2003 (2003-10-01), pages 54 - 65, XP008028730, ISSN: 0343-2246 *
HUFF H-J ET AL: "OPTIONS FOR A TWO-STAGE TRANSCRIPTIONAL CARBON DIOXIDE CYCLE", IIR GUSTAV LORENTZEN CONFERENCE ON NATURAL WORKING FLUIDS. JOINT CONFERENCE OF THE INTERNATIONAL INSTITUTE OF REFRIGERATION SECTION B AND E, 17 September 2002 (2002-09-17), pages 158 - 164, XP001176579 *
OSTERTAG P: "KAELTEPROZESSE DARGESTELLT MIT HILFE DER ENTROPIETAFEL, PASSAGE", KAELTEPROZESSE. DARGESTELLT MIT HILFE DER ENTROPIETAFEL, 1933, pages I - IV,1, XP001169097 *

Also Published As

Publication number	Publication date
NO20071229L (no)	2007-03-06
WO2006022829A1 (fr)	2006-03-02
EP1895246A3 (fr)	2009-02-11
DK1895246T6 (da)	2019-06-11
EP1794510B1 (fr)	2012-02-08
DK2244040T3 (da)	2019-12-02
EP1782001A1 (fr)	2007-05-09
EP1895246A2 (fr)	2008-03-05
CN101040153A (zh)	2007-09-19
EP1789732A1 (fr)	2007-05-30
CN100582603C (zh)	2010-01-20
EP2244040A2 (fr)	2010-10-27
KR20070050046A (ko)	2007-05-14
CN101713596B (zh)	2012-08-08
DK1895246T3 (da)	2017-03-06
CN100507402C (zh)	2009-07-01
DK1794510T3 (da)	2012-05-21
EP2264385A2 (fr)	2010-12-22
AU2005270472A1 (en)	2006-02-16
DK1782001T3 (en)	2017-03-13
AU2005278162A1 (en)	2006-03-02
RU2007107807A (ru)	2008-09-20
CN101713596A (zh)	2010-05-26
HK1144011A1 (en)	2011-01-21
CN101014815A (zh)	2007-08-08
EP1895246B3 (fr)	2018-05-02
RU2362096C2 (ru)	2009-07-20
HK1101199A1 (en)	2007-10-12
EP2264385A3 (fr)	2011-10-19
EP1789732B1 (fr)	2011-03-23
NO343330B1 (no)	2019-02-04
US20080078203A1 (en)	2008-04-03
DK2264385T3 (en)	2018-07-23
EP1895246B1 (fr)	2016-11-23
US7644593B2 (en)	2010-01-12
EP1782001B1 (fr)	2016-11-30
EP1794510A1 (fr)	2007-06-13
KR20070046847A (ko)	2007-05-03
EP2244040B1 (fr)	2019-08-28
US20080104981A1 (en)	2008-05-08
WO2006022829A8 (fr)	2007-03-22
US8113008B2 (en)	2012-02-14
EP2264385B1 (fr)	2018-04-11
ATE544992T1 (de)	2012-02-15
AU2005270472B2 (en)	2011-01-06

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