HK1082790A1 - Non-azeotropic mixed refrigerant for ultra-low temperature - Google Patents

Non-azeotropic mixed refrigerant for ultra-low temperature

Info

Publication number
HK1082790A1
HK1082790A1 HK06105033.2A HK06105033A HK1082790A1 HK 1082790 A1 HK1082790 A1 HK 1082790A1 HK 06105033 A HK06105033 A HK 06105033A HK 1082790 A1 HK1082790 A1 HK 1082790A1
Authority
HK
Hong Kong
Prior art keywords
ultra
low temperature
mixed refrigerant
azeotropic mixed
azeotropic
Prior art date
Application number
HK06105033.2A
Other languages
English (en)
Inventor
Susumu Kurita
Nobuyoshi Kurita
Original Assignee
Nihon Freezer Co Ltd
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.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=32448995&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK1082790(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nihon Freezer Co Ltd filed Critical Nihon Freezer Co Ltd
Publication of HK1082790A1 publication Critical patent/HK1082790A1/xx

Links

Classifications

    • 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
    • C09K5/042—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 compounds containing carbon and hydrogen only
    • 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
    • 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
    • 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
    • F25B9/006—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant containing more than one component
    • 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
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • 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
    • C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
    • C09K2205/34—The mixture being non-azeotropic
    • 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
    • F25B2500/01—Geometry problems, e.g. for reducing size

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Lubricants (AREA)
HK06105033.2A 2002-12-03 2006-04-27 Non-azeotropic mixed refrigerant for ultra-low temperature HK1082790A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2002/012685 WO2004051155A1 (ja) 2002-12-03 2002-12-03 非共沸冷媒を用いた冷凍機システム及びそのシステムに用いる超低温用非共沸冷媒

Publications (1)

Publication Number Publication Date
HK1082790A1 true HK1082790A1 (en) 2006-06-16

Family

ID=32448995

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06105033.2A HK1082790A1 (en) 2002-12-03 2006-04-27 Non-azeotropic mixed refrigerant for ultra-low temperature

Country Status (8)

Country Link
US (1) US7299653B2 (xx)
EP (1) EP1577619B1 (xx)
JP (1) JP3934140B2 (xx)
CN (1) CN100491864C (xx)
AU (1) AU2002349758A1 (xx)
HK (1) HK1082790A1 (xx)
TW (1) TWI269017B (xx)
WO (1) WO2004051155A1 (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007071468A (ja) * 2005-09-08 2007-03-22 Dairei:Kk 非共沸冷媒を用いた冷凍機制御システム
KR100785116B1 (ko) * 2006-01-03 2007-12-11 엘지전자 주식회사 냉장고
JP2009540262A (ja) * 2006-06-15 2009-11-19 エルコールド フライシア ホブロ エーピーエス 冷媒および冷凍システム
CN101225291B (zh) * 2007-12-29 2013-10-30 龙志刚 一种适用于-90℃～-100℃制冷温区的混合制冷剂
CN101225292B (zh) * 2007-12-29 2013-07-31 龙志刚 一种适用于-105℃～ -125℃制冷温区的混合制冷剂
KR101861832B1 (ko) * 2011-11-04 2018-05-29 엘지전자 주식회사 진공 공간부를 구비하는 냉장고
KR20130050639A (ko) * 2011-11-08 2013-05-16 삼성전자주식회사 비공비 혼합 냉매사이클 및 냉장고
US20150329757A1 (en) * 2014-05-19 2015-11-19 James B. Tieken Reducing flammability of hydrocarbon refrigerants while maintaining refrigerating capacity
CN104729134A (zh) * 2015-04-07 2015-06-24 合肥华凌股份有限公司 用于冰箱的制冷系统和具有其的冰箱
WO2016185539A1 (ja) 2015-05-18 2016-11-24 日本フリーザー株式会社 超低温用非共沸冷媒
DE112017000376T5 (de) 2016-01-15 2018-09-27 Lg Electronics Inc. Tiefkühlschrank
WO2018148096A1 (en) * 2017-02-08 2018-08-16 The Delfield Company, Llc Small refrigerant receiver for use with thermostatic expansion valve refrigeration system
KR102363407B1 (ko) * 2017-07-05 2022-02-16 엘지전자 주식회사 냉장고
KR20210022940A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매 및 그 냉매를 사용하는 냉장고
KR20210022932A (ko) * 2019-08-21 2021-03-04 엘지전자 주식회사 비공비혼합냉매를 사용하는 냉동시스템
CN112940682B (zh) * 2021-02-04 2022-02-01 青岛万宝压缩机有限公司 一种适用于Linde-Hampson型节流制冷机的压缩机

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5183258A (ja) 1975-01-20 1976-07-21 Mitsubishi Heavy Ind Ltd Johatsukyobochobennoseigyoho
SU1089099A1 (ru) * 1981-08-31 1984-04-30 Предприятие П/Я Р-6028 Холодильный агент
JP3208151B2 (ja) * 1991-05-28 2001-09-10 三洋電機株式会社 冷凍装置
JPH0545867A (ja) 1991-08-08 1993-02-26 Konica Corp 湿し水不要感光性平版印刷版の製版方法
JPH08505657A (ja) 1993-01-20 1996-06-18 インペリアル・ケミカル・インダストリーズ・ピーエルシー 冷媒組成物
US5337572A (en) 1993-05-04 1994-08-16 Apd Cryogenics, Inc. Cryogenic refrigerator with single stage compressor
DE69533120D1 (de) * 1994-05-30 2004-07-15 Mitsubishi Electric Corp Kühlmittelumlaufsystem
JPH08166172A (ja) 1994-12-14 1996-06-25 Sanyo Electric Co Ltd 冷凍装置
US5827446A (en) * 1996-01-31 1998-10-27 E. I. Du Pont De Nemours And Company Nonafluoromethoxybutane compositions
US6261472B1 (en) * 1996-11-04 2001-07-17 E. I. Du Pont De Nemours And Company Azeotrope-like compositions containing fluoroethane
JP3819979B2 (ja) 1997-01-16 2006-09-13 松下電器産業株式会社 冷凍サイクル装置
JP2001099498A (ja) 1999-09-30 2001-04-13 Dairei:Kk 非共沸系混合冷媒を用いた冷凍システム

Also Published As

Publication number Publication date
CN1723372A (zh) 2006-01-18
JPWO2004051155A1 (ja) 2006-04-06
CN100491864C (zh) 2009-05-27
WO2004051155A1 (ja) 2004-06-17
AU2002349758A1 (en) 2004-06-23
EP1577619A1 (en) 2005-09-21
JP3934140B2 (ja) 2007-06-20
EP1577619A4 (en) 2010-06-23
EP1577619B1 (en) 2017-04-19
TW200516222A (en) 2005-05-16
US20060065013A1 (en) 2006-03-30
TWI269017B (en) 2006-12-21
US7299653B2 (en) 2007-11-27

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PE Patent expired

Effective date: 20221202