BR9002854A - Composicao refrigerante - Google Patents

Composicao refrigerante

Info

Publication number
BR9002854A
BR9002854A BR909002854A BR9002854A BR9002854A BR 9002854 A BR9002854 A BR 9002854A BR 909002854 A BR909002854 A BR 909002854A BR 9002854 A BR9002854 A BR 9002854A BR 9002854 A BR9002854 A BR 9002854A
Authority
BR
Brazil
Prior art keywords
refrigerant composition
refrigerant
composition
Prior art date
Application number
BR909002854A
Other languages
English (en)
Inventor
Kazuo Takemasa
Original Assignee
Sanyo Electric 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.)
Filing date
Publication date
Priority claimed from JP1155115A external-priority patent/JPH0320388A/ja
Priority claimed from JP25906089A external-priority patent/JP2792942B2/ja
Priority claimed from JP1295939A external-priority patent/JPH0660306B2/ja
Priority claimed from JP1295945A external-priority patent/JPH0737609B2/ja
Application filed by Sanyo Electric Co filed Critical Sanyo Electric Co
Publication of BR9002854A publication Critical patent/BR9002854A/pt

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
    • 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
    • C09K2205/122—Halogenated hydrocarbons

Landscapes

  • 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)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Cooling Or The Like Of Semiconductors Or Solid State Devices (AREA)
BR909002854A 1989-06-16 1990-06-18 Composicao refrigerante BR9002854A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP1155115A JPH0320388A (ja) 1989-06-16 1989-06-16 冷媒組成物
JP25906089A JP2792942B2 (ja) 1989-10-04 1989-10-04 冷凍装置
JP1295939A JPH0660306B2 (ja) 1989-06-16 1989-11-14 冷媒組成物
JP1295945A JPH0737609B2 (ja) 1989-11-14 1989-11-14 冷媒組成物

Publications (1)

Publication Number Publication Date
BR9002854A true BR9002854A (pt) 1991-08-20

Family

ID=27473329

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909002854A BR9002854A (pt) 1989-06-16 1990-06-18 Composicao refrigerante

Country Status (7)

Country Link
US (1) US5062985A (pt)
EP (1) EP0402937B1 (pt)
AU (1) AU627587B2 (pt)
BR (1) BR9002854A (pt)
CA (1) CA2019096C (pt)
DE (1) DE69012664D1 (pt)
MY (1) MY106740A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1693992A (en) * 1991-05-16 1992-12-30 University Of Moncton Non-azeotropic refrigerant mixture of r-22, r-23 and r-152a
US5188749A (en) * 1991-07-15 1993-02-23 Elf Atochem North America, Inc. R22/r124/r142b refrigerant blends
JP2568774B2 (ja) * 1991-10-28 1997-01-08 松下電器産業株式会社 作動流体
IL100268A (en) * 1991-12-06 1995-12-08 Kaminsky Peter Refrigerant fluid
US5294359A (en) * 1992-02-03 1994-03-15 Alliedsignal Inc. Refrigerant compositions
US5243837A (en) * 1992-03-06 1993-09-14 The University Of Maryland Subcooling system for refrigeration cycle
US5207077A (en) * 1992-03-06 1993-05-04 The University Of Maryland Refrigeration system
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
BR9503366A (pt) * 1994-07-19 1996-02-27 Nippon Oil Co Ltd Oleo de refrigerador e composiçao de óleo para uso com um refrigerante de HFC e composiçao de fluido para uso em um refrigeraçao
FR2725200B1 (fr) * 1995-02-17 1996-10-31 Atochem Elf Sa Melange pseudo-azeotropique de chlorodifluoromethane, de 1,1,1-trifluoroethane et de pentafluoroethane, et son application comme fluide frigorigene en refrigeration basse temperature
JPH1054616A (ja) * 1996-08-14 1998-02-24 Daikin Ind Ltd 空気調和機
WO1999010447A1 (fr) * 1997-08-26 1999-03-04 Aktsionernoe Obschestvo Zakrytogo Tipa 'astor' Composition d'agent de refrigeration
KR101504234B1 (ko) * 2011-08-31 2015-03-19 삼성전자 주식회사 냉장고 및 그 제어 방법
US9777967B2 (en) * 2014-08-25 2017-10-03 J R Thermal LLC Temperature glide thermosyphon and heat pipe

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2534789A (en) * 1946-10-05 1950-12-19 Glen W Miller Absorption refrigeration
US2630686A (en) * 1951-03-13 1953-03-10 Carrier Corp Refrigeration system containing novel refrigerant
DE1241468B (de) * 1962-12-01 1967-06-01 Andrija Fuderer Dr Ing Kompressionsverfahren zur Kaelterzeugung
FR1452267A (fr) * 1965-08-02 1966-02-25 Maschf Augsburg Nuernberg Ag Procédé pour obtenir des rendements de refroidissement optimum dans les installations de travail à chaud
JPS5942032B2 (ja) * 1981-10-07 1984-10-12 松下電器産業株式会社 吸収冷媒組成物
JPS60166374A (ja) * 1984-02-10 1985-08-29 Ebara Corp 作動媒体及び該作動媒体を用いたヒ−トポンプ
JPS60173082A (ja) * 1984-02-17 1985-09-06 Asahi Glass Co Ltd ヒ−トポンプ用作動媒体

Also Published As

Publication number Publication date
MY106740A (en) 1995-07-31
CA2019096A1 (en) 1990-12-16
DE69012664D1 (de) 1994-10-27
EP0402937B1 (en) 1994-09-21
CA2019096C (en) 1999-06-22
AU627587B2 (en) 1992-08-27
US5062985A (en) 1991-11-05
EP0402937A1 (en) 1990-12-19
AU5713290A (en) 1990-12-20

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Legal Events

Date Code Title Description
FB36 Technical and formal requirements: requirement - article 36 of industrial property law
FF Decision: intention to grant
HO Change of classification

Free format text: ALTERADA DE C09K 5/00

FG9A Patent or certificate of addition granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/06/2010