CN1882671B - 可检测制冷剂组合物及其应用 - Google Patents

可检测制冷剂组合物及其应用 Download PDF

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Publication number
CN1882671B
CN1882671B CN2004800335071A CN200480033507A CN1882671B CN 1882671 B CN1882671 B CN 1882671B CN 2004800335071 A CN2004800335071 A CN 2004800335071A CN 200480033507 A CN200480033507 A CN 200480033507A CN 1882671 B CN1882671 B CN 1882671B
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CN
China
Prior art keywords
detector
hfc
agent
tracer
tracer agent
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Expired - Fee Related
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CN2004800335071A
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English (en)
Chinese (zh)
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CN1882671A (zh
Inventor
D·B·比文斯
T·J·莱克
M·麦法兰
B·H·米诺尔
J·C·斯泰肯
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EIDP Inc
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EI Du Pont de Nemours and Co
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Publication of CN1882671A publication Critical patent/CN1882671A/zh
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Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • 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
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • 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
    • 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
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • 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
    • C09K5/041—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems
    • C09K5/044—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds
    • C09K5/045—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for compression-type refrigeration systems comprising halogenated compounds containing only fluorine as halogen
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M3/00—Investigating fluid-tightness of structures
    • G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
    • G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
    • G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
    • G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
    • G01M3/226—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators
    • G01M3/228—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for containers, e.g. radiators for radiators

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Detergent Compositions (AREA)
  • Lubricants (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Examining Or Testing Airtightness (AREA)
CN2004800335071A 2003-11-13 2004-11-12 可检测制冷剂组合物及其应用 Expired - Fee Related CN1882671B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US51979003P 2003-11-13 2003-11-13
US60/519,790 2003-11-13
US10/984,530 2004-11-09
US10/984,530 US20050211949A1 (en) 2003-11-13 2004-11-09 Detectable refrigerant compositions and uses thereof
PCT/US2004/038036 WO2005049759A1 (en) 2003-11-13 2004-11-12 Detectable refrigerant compositions and uses thereof

Publications (2)

Publication Number Publication Date
CN1882671A CN1882671A (zh) 2006-12-20
CN1882671B true CN1882671B (zh) 2013-03-27

Family

ID=34619378

Family Applications (1)

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CN2004800335071A Expired - Fee Related CN1882671B (zh) 2003-11-13 2004-11-12 可检测制冷剂组合物及其应用

Country Status (13)

Country Link
US (3) US20050211949A1 (https=)
EP (1) EP1682628B1 (https=)
JP (1) JP2007512396A (https=)
KR (2) KR101227269B1 (https=)
CN (1) CN1882671B (https=)
AR (1) AR048659A1 (https=)
AU (1) AU2004291895B2 (https=)
BR (1) BRPI0415805A (https=)
CA (1) CA2543979C (https=)
NO (1) NO20062742L (https=)
PL (1) PL1682628T3 (https=)
RU (1) RU2006120449A (https=)
WO (1) WO2005049759A1 (https=)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050211949A1 (en) * 2003-11-13 2005-09-29 Bivens Donald B Detectable refrigerant compositions and uses thereof
US7641809B2 (en) * 2004-02-26 2010-01-05 E. I. Du Pont De Nemours And Company Tracer-containing compositions
AU2011213781B2 (en) * 2004-02-26 2014-02-27 E. I. Du Pont De Nemours And Company Tracer-containing compositions
WO2005103190A1 (en) * 2004-04-16 2005-11-03 Honeywell International Inc. Azeotrope-like compositions of tetrafluoropropene and trifluoroiodomethane
JP2006022305A (ja) * 2004-06-04 2006-01-26 Japan Petroleum Exploration Co Ltd ジメチルエーテルと二酸化炭素の混合物冷媒
US7569170B2 (en) * 2005-03-04 2009-08-04 E.I. Du Pont De Nemours And Company Compositions comprising a fluoroolefin
ES2866882T3 (es) 2005-03-04 2021-10-20 Chemours Co Fc Llc Composiciones que comprenden dióxido de carbono y una fluoroolefina
JP5407052B2 (ja) * 2005-08-17 2014-02-05 昭和電工ガスプロダクツ株式会社 冷媒組成物
JP5407053B2 (ja) * 2005-09-27 2014-02-05 昭和電工ガスプロダクツ株式会社 冷媒組成物
KR101350620B1 (ko) * 2005-11-01 2014-02-06 이 아이 듀폰 디 네모아 앤드 캄파니 플루오로올레핀을 포함하는 조성물 및 그의 용도
JP2007145922A (ja) * 2005-11-25 2007-06-14 Japan Petroleum Exploration Co Ltd 冷媒組成物
US20070210276A1 (en) * 2006-03-10 2007-09-13 Honeywell International Inc. Method for generating pollution credits
DE102006053231A1 (de) 2006-11-11 2008-05-15 GM Global Technology Operations, Inc., Detroit Kälteanlage mit CO2 als Kältemittel
DE102006053230A1 (de) * 2006-11-11 2008-05-15 GM Global Technology Operations, Inc., Detroit Klimaanlage für ein Kraftfahrzeug
US8193397B2 (en) * 2006-12-06 2012-06-05 3M Innovative Properties Company Hydrofluoroether compounds and processes for their preparation and use
GB2454879A (en) * 2007-11-20 2009-05-27 Vulkan Ind Ltd Leakage test for refrigerant carrying pipe.
KR102884920B1 (ko) * 2008-05-07 2025-11-12 더 케무어스 컴퍼니 에프씨, 엘엘씨 1,1,1,2,3-펜타플루오로프로판 또는 2,3,3,3-테트라플루오로프로펜을 포함하는 조성물
CN104164214B (zh) 2008-05-07 2018-04-24 科慕埃弗西有限公司 可用作热传递组合物的组合物
CA2736216A1 (en) * 2008-10-10 2010-04-15 E. I. Du Pont De Nemours And Company Compositions comprising 2,3,3,3-tetrafluoropropene, 2-chloro-2,3,3,3-tetrafluoropropanol, 2-chloro-2,3,3,3-tetrafluoro-propyl acetate or zinc (2-chloro-2,3,3,3-tetrafluoropropoxy)chloride
ES2349911B1 (es) * 2008-10-31 2011-11-04 Eads Construcciones Aeronauticas, S.A. Metodos y sistemas para realizar analisis de estanqueidad en depositos de fluidos.
US8444873B2 (en) 2009-06-12 2013-05-21 Solvay Fluor Gmbh Refrigerant composition
CN105062427A (zh) 2009-12-22 2015-11-18 纳幕尔杜邦公司 包含2,3,3,3-四氟丙烯、1,1,2,3-四氯丙烯、2-氯-3,3,3-三氟丙烯、或2-氯-1,1,1,2-四氟丙烷的组合物
JP5595110B2 (ja) * 2010-05-10 2014-09-24 三菱重工業株式会社 ヨウ素フィルタのリーク試験方法、リーク試験装置及びフッ素含有試薬
WO2012026946A1 (en) * 2010-08-27 2012-03-01 Empire Technology Development Llc Hydrofluorocarbon detection device
WO2012026945A1 (en) * 2010-08-27 2012-03-01 Empire Technology Development Llc Hydrofluorocarbon elimination device
JP2014224611A (ja) * 2011-09-16 2014-12-04 パナソニック株式会社 空気調和機
WO2014088732A1 (en) * 2012-12-04 2014-06-12 Conocophillips Company Use of alternate refrigerants in optimized cascade process
EP2778657B1 (de) * 2013-03-15 2018-12-12 Airbus Defence and Space GmbH Detektionsvorrichtung zur Detektion von zumindest einem Störzustand
CN104232022A (zh) * 2013-06-21 2014-12-24 中化蓝天集团有限公司 一种混合制冷剂
CN104277765B (zh) * 2013-07-05 2017-12-08 中化蓝天集团有限公司 一种环保型近共沸混合制冷剂
DE102014200161A1 (de) * 2014-01-09 2015-07-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Detektieren eines Lecks in einem Klimaanlagenkreislauf
DE102014104110A1 (de) * 2014-03-25 2015-10-01 Technische Universität Dresden Arbeitsstoffgemisch für Vorrichtungen zum Wärmetransport und Verfahren zum Betreiben eines Kältemittelkreislaufes der Vorrichtung
CN103900312B (zh) * 2014-03-31 2016-06-22 华南理工大学 一种利用超声波调节制冷系统循环组分浓度的方法
CN103965836B (zh) * 2014-04-02 2017-04-19 浙江大学 一种用于汽车空调的环保型制冷剂及其制备方法
US9488629B2 (en) * 2014-04-10 2016-11-08 General Electric Company Method for detecting coolant leaks in generators
JP2015215111A (ja) * 2014-05-09 2015-12-03 パナソニックＩｐマネジメント株式会社 ヒートポンプ機器
CN104089381B (zh) * 2014-06-24 2016-12-21 珠海格力电器股份有限公司 检测可燃制冷剂泄漏的装置、方法及空调器
EP3194948B1 (en) 2014-08-20 2019-05-29 Carrier Corporation Detection of refrigerant contaminants
DE102014112294A1 (de) * 2014-08-27 2016-03-03 Technische Universität Dresden Arbeitsstoffgemisch für Vorrichtungen zum Wärmetransport
US10488065B2 (en) 2014-12-17 2019-11-26 Carrier Corporation Leak detection unit for refrigerant system
BR112017016402B1 (pt) * 2015-02-06 2021-12-07 The Chemours Company Fc, Llc Composição, métodos para a produção de esfriamento, para a produção de calor e para a detecção de um vazamento em um recipiente, método de formação de espuma, e, processos para a produção de produtos de aerossol e para a conversão de calor em energia mecânica
HUE057415T2 (hu) 2015-02-19 2022-05-28 Daikin Ind Ltd Fluorozott szénhidrogének keverékét tartalmazó készítmény, valamint eljárás elõállítására
CN108139348B (zh) * 2015-07-28 2021-09-17 开利公司 制冷剂分析仪及其使用方法
US10151663B2 (en) 2015-09-15 2018-12-11 Emerson Climate Technologies, Inc. Leak detector sensor systems using tag-sensitized refrigerants
CN108627305B (zh) * 2017-03-23 2020-05-29 青岛海尔空调器有限总公司 空调系统密封性检测的方法及空调系统
EP4528174A3 (en) 2017-04-06 2025-06-11 Carrier Corporation Moderate-to-low global warming potential value refrigerant leak detection
CN108148556A (zh) * 2017-12-25 2018-06-12 洛阳名力科技开发有限公司 一种空调制冷剂
CN108256248B (zh) * 2018-01-26 2021-05-14 长沙理工大学 基于三维状态下级配碎石cbr数值试验方法
CN109971434A (zh) * 2019-05-16 2019-07-05 青岛营上电器有限公司 一种低温混合制冷剂
US20220065727A1 (en) * 2020-08-28 2022-03-03 Kla Corporation Coolant Microleak Sensor for a Vacuum System
CN113429936A (zh) * 2021-05-25 2021-09-24 宁波奥克斯电气股份有限公司 一种制冷剂及冷冻系统
CN114992919B (zh) * 2022-06-27 2023-06-06 珠海格力电器股份有限公司 制冷工质、制冷剂及制冷系统
CN115260019B (zh) * 2022-08-04 2024-03-26 三明市海斯福化工有限责任公司 一种高支化全氟酮及其在热传导工作中的应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421192A (en) * 1993-06-25 1995-06-06 Bright Solutions, Inc. Leak detection in heating, ventilating and air conditioning systems using an environmentally safe material
US20020121440A1 (en) * 2000-10-16 2002-09-05 Morris Patricia A. Method and apparatus for analyzing mixtures of gases

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572085A (en) * 1968-12-18 1971-03-23 Joseph J Packo Method of detecting leaks in fluid-containing equipment
GB1266832A (https=) * 1970-04-27 1972-03-15
US3901672A (en) * 1973-12-26 1975-08-26 Gen Electric Filter system for halogen gas detector
US4294716A (en) * 1980-05-14 1981-10-13 Saccavino Joseph F Halocarbon and azeotrope refrigerant compositions containing offensive warning component
DE3120159A1 (de) * 1981-05-21 1982-12-09 Bosch Gmbh Robert Elektrochemischer messfuehler fuer die bestimmung des sauerstoffgehaltes in gasen
JPS5813687A (ja) 1981-07-17 1983-01-26 Showa Denko Kk 冷凍作用流体組成物
US4488118A (en) * 1981-09-22 1984-12-11 Control Power Systems Inc. Halogen gas leak detector
US4609875A (en) * 1983-08-26 1986-09-02 Jeffers Edward A Corona discharge freon gas sensor having electrical wind pumping action
DE319133T1 (de) 1987-11-30 1991-03-21 Kent-Moore Corp., Warren, Mich. Tragbarer kuehlmittelleckage detektor.
EP0545942B2 (en) * 1990-07-26 2003-12-10 E.I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
US5064560A (en) * 1990-10-11 1991-11-12 E. I. Du Pont De Nemours And Company Ternary azeotropic compositions of 43-10mee (CF3 CHFCHFCH2 CF.sub.
US5725791A (en) * 1991-03-28 1998-03-10 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane
US5156768A (en) * 1991-04-05 1992-10-20 Allied-Signal Inc. Stabilized chlorine-containing refrigeration compositions
DE4116274C2 (de) * 1991-05-17 1998-03-19 Forschungszentrum Fuer Kaeltet Kältemittel
US5264833A (en) * 1991-06-28 1993-11-23 Edward Jeffers Automatic leak detector
US5371467A (en) * 1992-01-24 1994-12-06 Jeffers; Edward A. Gas sensor probe tip with integrating filter
US5762818A (en) * 1992-07-15 1998-06-09 E. I. Du Pont De Nemours And Company Compositions which include 1,1,2,2- tetrafluoroethane and fluoroethane
US6214624B1 (en) * 1992-12-31 2001-04-10 Shell Oil Company Use of perfluorocarbons as tracers in chemical compositions
US5351037A (en) * 1993-01-22 1994-09-27 J And N Associates, Inc. Refrigerant gas leak detector
US5458798A (en) * 1993-02-05 1995-10-17 E. I. Du Pont De Nemours And Company Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon
US5393979A (en) * 1993-05-12 1995-02-28 Rae Systems, Inc. Photo-ionization detector for detecting volatile organic gases
JPH0797585A (ja) * 1993-09-30 1995-04-11 Toshiba Corp 冷凍装置
US5698750A (en) * 1994-03-07 1997-12-16 Commodore Laboratories, Inc. Methods for purifying and recovering contaminated refrigerants with aqueous solutions of bases
US6001273A (en) * 1994-03-11 1999-12-14 Minor; Barbara Haviland Binary azeotropes of difluoromethane and hydrocarbons
US5528792A (en) * 1994-12-12 1996-06-25 Nazemi; Ataollah F. Axially pivotable dual configuration shower brush
JPH08245952A (ja) * 1995-03-13 1996-09-24 Daikin Ind Ltd 着臭冷媒組成物
US6070455A (en) * 1995-07-21 2000-06-06 Bright Solutions, Inc. Leak detection additives
US5767390A (en) * 1996-06-14 1998-06-16 Environmental Fuel Systems, Inc. System and method for storage system leak detection
US5681984A (en) * 1996-07-22 1997-10-28 Bright Solutions, Inc. Leak detection in heating, ventilating, refrigeration, and air conditioning systems utilizing adsorptive materials
US5969198A (en) * 1997-06-27 1999-10-19 Alliedsignal Inc. Process for the preparation of 1,1,1,3,3-pentafluoropropane
AU1710999A (en) * 1997-12-04 1999-06-16 Ion Optics, Inc. Gas detection apparatus using a combined infrared source and high temperature bolometer
US6100229A (en) * 1998-01-12 2000-08-08 Alliedsignal Inc. Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes
JPH11351711A (ja) * 1998-06-11 1999-12-24 Sanyo Electric Co Ltd 冷媒回収装置を備えた冷凍装置
US5932176A (en) * 1998-07-07 1999-08-03 Bacharach, Inc. Halogen gas detector
JP2000105034A (ja) * 1998-09-29 2000-04-11 Sanyo Electric Co Ltd 冷却貯蔵庫
DE69906372T2 (de) * 1998-12-09 2004-02-12 Domnick Hunter Limited Gastrockner
JP3485006B2 (ja) * 1998-12-22 2004-01-13 三菱電機株式会社 可燃性冷媒を用いた冷凍空調装置
JP2000192025A (ja) * 1998-12-25 2000-07-11 Sanden Corp 蒸気圧縮式冷凍サイクル
US6076372A (en) * 1998-12-30 2000-06-20 Praxair Technology, Inc. Variable load refrigeration system particularly for cryogenic temperatures
US6148634A (en) * 1999-04-26 2000-11-21 3M Innovative Properties Company Multistage rapid product refrigeration apparatus and method
US20040006321A1 (en) * 1999-06-29 2004-01-08 Cheng Gordon C. Personal urine management system for human males
US6333632B1 (en) * 1999-09-16 2001-12-25 Rae Systems, Inc. Alternating current discharge ionization detector
AUPQ976800A0 (en) * 2000-08-29 2000-09-21 University Of Queensland, The Novel polypeptides and polynucleotides and uses therefor
KR100439277B1 (ko) * 2000-09-06 2004-07-07 에이씨엠텍(주) 저온용 혼합 냉매 조성물
JP4599699B2 (ja) * 2000-09-26 2010-12-15 ダイキン工業株式会社 空気調和機
US6526764B1 (en) * 2000-09-27 2003-03-04 Honeywell International Inc. Hydrofluorocarbon refrigerant compositions soluble in lubricating oil
WO2002068947A2 (en) * 2000-10-16 2002-09-06 E.I. Du Pont De Nemours And Company Infrared thermographic screening technique for semiconductor-based chemical sensors
US6849239B2 (en) * 2000-10-16 2005-02-01 E. I. Du Pont De Nemours And Company Method and apparatus for analyzing mixtures of gases
US6604577B2 (en) * 2000-12-05 2003-08-12 Eric P. Mulder Geothermal heat pump cleaning control system and method
JP2002195707A (ja) * 2000-12-22 2002-07-10 Mitsubishi Electric Corp 冷凍サイクル装置
US6571565B2 (en) * 2001-05-07 2003-06-03 Tecumseh Products Company Evacuation volume for a refrigeration system
US6647761B2 (en) * 2001-07-12 2003-11-18 Mastercool, Inc. Hand held flexible mount leak detector
US6647783B2 (en) * 2001-09-08 2003-11-18 Manning Systems, Inc. Vent plug for environmentally controlled housing for gas monitoring system
US6571564B2 (en) * 2001-10-23 2003-06-03 Shashank Upadhye Timed container warmer and cooler
WO2003050511A1 (en) 2001-12-13 2003-06-19 The University Of Wyoming Research Corporation Doing Business As Western Research Institute Volatile organic compound sensor system
KR101075300B1 (ko) 2002-04-05 2011-10-19 이 아이 듀폰 디 네모아 앤드 캄파니 가스 혼합물 분석 장치
US20040012628A1 (en) * 2002-07-16 2004-01-22 Kropf Linn James Device interface customization
US8950630B2 (en) * 2003-07-07 2015-02-10 Bruce D. Jackson Reclosable dispenser
US20050211949A1 (en) * 2003-11-13 2005-09-29 Bivens Donald B Detectable refrigerant compositions and uses thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5421192A (en) * 1993-06-25 1995-06-06 Bright Solutions, Inc. Leak detection in heating, ventilating and air conditioning systems using an environmentally safe material
US20020121440A1 (en) * 2000-10-16 2002-09-05 Morris Patricia A. Method and apparatus for analyzing mixtures of gases

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CN1882671A (zh) 2006-12-20
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US20050211949A1 (en) 2005-09-29
JP2007512396A (ja) 2007-05-17
AU2004291895B2 (en) 2011-05-26
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CA2543979A1 (en) 2005-06-02
US20100251803A1 (en) 2010-10-07
AU2004291895A1 (en) 2005-06-02
NO20062742L (no) 2006-08-09
KR101227269B1 (ko) 2013-01-28
KR20120025617A (ko) 2012-03-15
RU2006120449A (ru) 2007-12-27
PL1682628T3 (pl) 2013-03-29
US20090189077A1 (en) 2009-07-30
US7779668B2 (en) 2010-08-24
WO2005049759A1 (en) 2005-06-02

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