EP2499212A4 - Refrigerant storage in secondary loop refrigeration systems - Google Patents

Refrigerant storage in secondary loop refrigeration systems

Info

Publication number: EP2499212A4
Authority: EP; European Patent Office
Prior art keywords: refrigeration systems; secondary loop; refrigerant storage; loop refrigeration; refrigerant
Prior art date: 2009-11-11
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP10830655A

Other languages

German (de)

French (fr)

Other versions

EP2499212A2 (en

Inventor

Mark Brandon Shiflett

Akimichi Yokozeki

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.)

EIDP Inc

Original Assignee

EI Du Pont de Nemours and Co

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.)

2009-11-11

Filing date

2010-11-10

Publication date

2012-10-17

2010-11-10 Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co

2012-09-19 Publication of EP2499212A2 publication Critical patent/EP2499212A2/en

2012-10-17 Publication of EP2499212A4 publication Critical patent/EP2499212A4/en

Status Withdrawn legal-status Critical Current

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
- F25B45/00—Arrangements for charging or discharging refrigerant
- 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
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/04—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
- 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
- F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/02—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating liquids, e.g. brine
- 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
- 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
- F25B2500/27—Problems to be solved characterised by the stop of the refrigeration cycle

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Thermal Sciences (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Combustion & Propulsion (AREA)
Chemical Kinetics & Catalysis (AREA)
Materials Engineering (AREA)
Organic Chemistry (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Separation By Low-Temperature Treatments (AREA)

EP10830655A 2009-11-11 2010-11-10 Refrigerant storage in secondary loop refrigeration systems Withdrawn EP2499212A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US26036909P	2009-11-11	2009-11-11
PCT/US2010/056227 WO2011060067A2 (en)	2009-11-11	2010-11-10	Refrigerant storage in secondary loop refrigeration systems

Publications (2)

Publication Number	Publication Date
EP2499212A2 EP2499212A2 (en)	2012-09-19
EP2499212A4 true EP2499212A4 (en)	2012-10-17

Family

ID=43992374

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP10830655A Withdrawn EP2499212A4 (en)	2009-11-11	2010-11-10	Refrigerant storage in secondary loop refrigeration systems

Country Status (6)

Country	Link
US (1)	US20130061612A1 (en)
EP (1)	EP2499212A4 (en)
JP (1)	JP2013511020A (en)
KR (1)	KR20120095956A (en)
CN (1)	CN102666774A (en)
WO (1)	WO2011060067A2 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US8715521B2 (en) *	2005-02-04	2014-05-06	E I Du Pont De Nemours And Company	Absorption cycle utilizing ionic liquid as working fluid
US9010261B2 (en)	2010-02-11	2015-04-21	Allen Szydlowski	Method and system for a towed vessel suitable for transporting liquids
US9521858B2 (en)	2005-10-21	2016-12-20	Allen Szydlowski	Method and system for recovering and preparing glacial water
CA2741538A1 (en) *	2008-11-07	2010-05-14	E. I. Du Pont De Nemours And Company	Absorption cycle utilizing ionic compounds and/or non-ionic absorbents as working fluids
US9017123B2 (en)	2009-10-15	2015-04-28	Allen Szydlowski	Method and system for a towed vessel suitable for transporting liquids
WO2011047275A1 (en)	2009-10-15	2011-04-21	World's Fresh Waters Pte. Ltd	Method and system for processing glacial water
US9371114B2 (en)	2009-10-15	2016-06-21	Allen Szydlowski	Method and system for a towed vessel suitable for transporting liquids
US11584483B2 (en)	2010-02-11	2023-02-21	Allen Szydlowski	System for a very large bag (VLB) for transporting liquids powered by solar arrays
US20110223087A1 (en) *	2010-03-12	2011-09-15	E. I. Du Pont De Nemours And Company	Amino compounds for carbon dioxide and sulfur dioxide removal
FR2957606B1 (en) *	2010-03-19	2012-05-18	Arkema France	REFRIGERANT FLUID FOR HEAT TRANSFER AT HIGH TEMPERATURE
WO2013097052A1 (en)	2011-12-30	2013-07-04	Abbott Laboratories	Bromodomain inhibitors
US10633379B2 (en)	2016-04-15	2020-04-28	Abbvie Inc.	Bromodomain inhibitors
US11045783B2 (en)	2016-08-12	2021-06-29	Purdue Research Foundation	Systems and methods for increasing reaction yield
US11105539B2 (en)	2017-12-01	2021-08-31	Johnson Controls Technology Company	Heating, ventilation, and air conditioning system with primary and secondary heat transfer loops
CN115957723B (en) *	2022-11-01	2025-01-21	浙江理工大学	A preparation method of IL@MIL-101 material and its application in CO2 separation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009085937A1 (en) *	2007-12-20	2009-07-09	E. I. Du Pont De Nemours And Company	Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system

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Publication number	Priority date	Publication date	Assignee	Title
AT379016B (en) *	1979-02-27	1985-11-11	Laing Karsten	SOLAR COLLECTOR
JP2001174108A (en) *	1999-12-15	2001-06-29	Matsushita Electric Ind Co Ltd	Method for preventing backflow in refrigerant recovery system
DE60112567T2 (en) *	2000-04-17	2006-06-14	Lubrizol Corp	HEAT TRANSFER FLUID FOR SECONDARY COOLING SYSTEMS CONTAINING FORMAT SALTS
IL160623A (en) *	2004-02-26	2010-05-17	Green Gold 2007 Ltd	Thermal to electrical energy conversion apparatus
DE102004024967A1 (en) *	2004-05-21	2005-12-08	Basf Ag	New absorption media for absorption heat pumps, absorption chillers and heat transformers
US7363772B2 (en) *	2004-08-18	2008-04-29	Ice Energy, Inc.	Thermal energy storage and cooling system with secondary refrigerant isolation
US7347049B2 (en) *	2004-10-19	2008-03-25	General Electric Company	Method and system for thermochemical heat energy storage and recovery
US8715521B2 (en) *	2005-02-04	2014-05-06	E I Du Pont De Nemours And Company	Absorption cycle utilizing ionic liquid as working fluid
AR058054A1 (en) *	2005-09-22	2008-01-23	Du Pont	USE OF IONIC LIQUIDS FOR THE SEPARATION OF HYDROFLUOROCARBURES
CN101755175A (en) *	2007-06-04	2010-06-23	开利公司	Refrigerant system with cascaded circuits and performance enhancement features

2010
- 2010-11-10 EP EP10830655A patent/EP2499212A4/en not_active Withdrawn
- 2010-11-10 CN CN2010800513943A patent/CN102666774A/en active Pending
- 2010-11-10 KR KR1020127014792A patent/KR20120095956A/en not_active Withdrawn
- 2010-11-10 JP JP2012538946A patent/JP2013511020A/en not_active Abandoned
- 2010-11-10 US US13/509,044 patent/US20130061612A1/en not_active Abandoned
- 2010-11-10 WO PCT/US2010/056227 patent/WO2011060067A2/en active Application Filing

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2009085937A1 (en) *	2007-12-20	2009-07-09	E. I. Du Pont De Nemours And Company	Secondary loop cooling system having a bypass and a method for bypassing a reservoir in the system

Also Published As

Publication number	Publication date
US20130061612A1 (en)	2013-03-14
KR20120095956A (en)	2012-08-29
JP2013511020A (en)	2013-03-28
CN102666774A (en)	2012-09-12
EP2499212A2 (en)	2012-09-19
WO2011060067A2 (en)	2011-05-19
WO2011060067A3 (en)	2011-09-15

Publication	Publication Date	Title
EP2499212A4 (en)	2012-10-17	Refrigerant storage in secondary loop refrigeration systems
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PT2609380T (en)	2020-01-10	Refrigerating furniture, in particular refrigerated display case
PL2414755T3 (en)	2017-02-28	Refrigeration device, in particular a household refrigerator, and shelf system therefore
HUE046771T2 (en)	2020-03-30	Cooling device, in particular freezer
GB2499938B (en)	2015-07-22	Solid sorption refrigeration
PL2609385T3 (en)	2020-11-16	Refrigerator comprising a pull-out container for refrigeration articles
PL2798285T3 (en)	2016-11-30	Domestic refrigeration device having a cold storage compartment
PL2596307T3 (en)	2018-01-31	Low pressure storage unit and refrigeration appliance having the low pressure storage unit
EP2165127A4 (en)	2013-03-27	Refrigerant accumulator
PL2609384T3 (en)	2015-11-30	Refrigerator comprising a pull-out container for refrigeration articles
PL2612085T3 (en)	2015-12-31	Refrigerator, in particular domestic refrigerator
PL2556312T3 (en)	2016-10-31	Refrigeration device having a rapid cooling compartment
EP2664867A4 (en)	2018-07-11	Refrigeration cycle and condenser with supercooling unit
GB201109605D0 (en)	2011-07-20	Refrigeration air-conditioner and refrigerant charging method for the same
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PL2694889T3 (en)	2017-01-31	Domestic refrigerator having a refrigerant circuit system
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Legal Events

Date	Code	Title	Description
2012-08-17	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2012-09-19	17P	Request for examination filed	Effective date: 20120504
2012-09-19	AK	Designated contracting states	Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2012-09-26	RIN1	Information on inventor provided before grant (corrected)	Inventor name: YOKOZEKI, AKIMICHI Inventor name: SHIFLETT, MARK, BRANDON
2012-10-17	A4	Supplementary search report drawn up and despatched	Effective date: 20120913
2012-10-17	RIC1	Information provided on ipc code assigned before grant	Ipc: F25B 25/00 20060101ALI20120907BHEP Ipc: C09K 5/04 20060101AFI20120907BHEP Ipc: F25B 1/00 20060101ALI20120907BHEP
2013-02-20	DAX	Request for extension of the european patent (deleted)
2013-11-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2013-12-18	18W	Application withdrawn	Effective date: 20131107