ATE315073T1 - Kühlmittel für super tieftemperaturkühlung - Google Patents

Kühlmittel für super tieftemperaturkühlung

Info

Publication number
ATE315073T1
ATE315073T1 AT99923899T AT99923899T ATE315073T1 AT E315073 T1 ATE315073 T1 AT E315073T1 AT 99923899 T AT99923899 T AT 99923899T AT 99923899 T AT99923899 T AT 99923899T AT E315073 T1 ATE315073 T1 AT E315073T1
Authority
AT
Austria
Prior art keywords
freezer
mixed refrigerant
refrigerant
compressor
low temperature
Prior art date
Application number
AT99923899T
Other languages
English (en)
Inventor
Susumu Kurita
Toshio Seino
Isamu Hiruta
Makoto Morita
Original Assignee
Nihon Freezer Co Ltd
Dairei Co Ltd
Kurita Nobuyoshi
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
Application filed by Nihon Freezer Co Ltd, Dairei Co Ltd, Kurita Nobuyoshi filed Critical Nihon Freezer Co Ltd
Application granted granted Critical
Publication of ATE315073T1 publication Critical patent/ATE315073T1/de

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
    • C09K5/044—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
    • 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
    • C09K2205/10—Components
    • C09K2205/12—Hydrocarbons
    • C09K2205/128—Perfluorinated hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Lubricants (AREA)
  • Inorganic Insulating Materials (AREA)
  • Superconductors And Manufacturing Methods Therefor (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
AT99923899T 1998-06-06 1999-06-04 Kühlmittel für super tieftemperaturkühlung ATE315073T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17394398 1998-06-06

Publications (1)

Publication Number Publication Date
ATE315073T1 true ATE315073T1 (de) 2006-02-15

Family

ID=15969952

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99923899T ATE315073T1 (de) 1998-06-06 1999-06-04 Kühlmittel für super tieftemperaturkühlung

Country Status (10)

Country Link
US (1) US6495061B1 (de)
EP (1) EP1123959B8 (de)
JP (1) JP3571296B2 (de)
KR (1) KR100500142B1 (de)
CN (1) CN1142234C (de)
AT (1) ATE315073T1 (de)
DE (1) DE69929331T2 (de)
DK (1) DK1123959T3 (de)
TW (1) TW541332B (de)
WO (1) WO1999064536A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080245086A1 (en) * 2007-03-02 2008-10-09 Polar King International, Inc. Multi-zone low temperature freezer
CN100547050C (zh) * 2007-04-13 2009-10-07 中国科学院理化技术研究所 一种适用于两级复叠制冷系统中低温级的混合制冷剂
JP2009019164A (ja) * 2007-07-13 2009-01-29 Shin Meiwa Ind Co Ltd 冷媒組成物及び冷凍装置
CN105164226A (zh) * 2013-03-08 2015-12-16 霍尼韦尔国际公司 包括co2的低gwp传热组合物
JP5844505B1 (ja) * 2015-05-18 2016-01-20 日本フリーザー株式会社 超低温用非共沸冷媒
KR101655919B1 (ko) 2015-10-30 2016-09-08 이광성 신냉매가스 조성물 및 그 제조방법
KR101868135B1 (ko) 2016-10-27 2018-06-18 (주)팀코스파 친환경 냉매가스 조성물 및 그 제조방법
CN112409993B (zh) * 2020-11-09 2022-03-15 江苏中圣高科技产业有限公司 一种适用于lng冷能利用的安全高效混合工质

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5049296A (en) * 1989-01-28 1991-09-17 Chujun Gu Working media for a thermodynamic engineering device operating in accordance with the Gu thermodynamic cycle
JPH0418485A (ja) 1990-05-11 1992-01-22 Sanyo Electric Co Ltd 冷媒組成物
JPH05186765A (ja) 1990-11-21 1993-07-27 Imperial Chem Ind Plc <Ici> 冷却剤組成物
TW204364B (en) 1992-03-05 1993-04-21 Dairei Kk Carbon-fluoro coolant mixture
JP3244296B2 (ja) 1992-04-10 2002-01-07 三洋電機株式会社 冷媒組成物及びこれを使用した二元冷凍装置
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
WO1994018282A1 (en) 1993-02-05 1994-08-18 E.I. Du Pont De Nemours And Company Compositions of a hydrofluorocarbon and a hydrocarbon
JPH0748563A (ja) 1993-08-03 1995-02-21 Tabai Espec Corp 混合冷媒
JP3067927B2 (ja) 1993-08-05 2000-07-24 日本フリーザー株式会社 フルオロカーボン系混合冷媒
JPH0841449A (ja) 1994-07-28 1996-02-13 Tabai Espec Corp ペンタフルオロエタン・プロパン混合冷媒
DE19500466A1 (de) * 1995-01-10 1996-07-18 Elastogran Gmbh Verfahren zur Herstellung von FCKW-freien Polyurethan-Hartschaumstoffen mit einer verminderten Wärmeleitfähigkeit und ihre Verwendung

Also Published As

Publication number Publication date
DE69929331T2 (de) 2006-09-21
DE69929331D1 (de) 2006-03-30
CN1304438A (zh) 2001-07-18
EP1123959B8 (de) 2006-04-26
EP1123959A4 (de) 2003-03-05
EP1123959B1 (de) 2006-01-04
KR100500142B1 (ko) 2005-07-11
DK1123959T3 (da) 2006-05-08
EP1123959A1 (de) 2001-08-16
WO1999064536A1 (fr) 1999-12-16
CN1142234C (zh) 2004-03-17
US6495061B1 (en) 2002-12-17
KR20010052589A (ko) 2001-06-25
JP3571296B2 (ja) 2004-09-29
TW541332B (en) 2003-07-11

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