WO2009072314A1 - 冷媒圧縮機および冷凍サイクル - Google Patents

冷媒圧縮機および冷凍サイクル Download PDF

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Publication number
WO2009072314A1
WO2009072314A1 PCT/JP2008/059043 JP2008059043W WO2009072314A1 WO 2009072314 A1 WO2009072314 A1 WO 2009072314A1 JP 2008059043 W JP2008059043 W JP 2008059043W WO 2009072314 A1 WO2009072314 A1 WO 2009072314A1
Authority
WO
WIPO (PCT)
Prior art keywords
refrigerant
refrigerant compressor
refrigerator oil
compressor
refrigeration cycle
Prior art date
Application number
PCT/JP2008/059043
Other languages
English (en)
French (fr)
Inventor
Tsuneji Sugano
Ryo Ota
Masaei Kawashima
Fumitaka Nishioka
Original Assignee
Hitachi Appliances, Inc.
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 Hitachi Appliances, Inc. filed Critical Hitachi Appliances, Inc.
Priority to KR1020107012199A priority Critical patent/KR101196536B1/ko
Priority to CN2008801189653A priority patent/CN101883957B/zh
Publication of WO2009072314A1 publication Critical patent/WO2009072314A1/ja

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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
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M111/00—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential
    • C10M111/04—Lubrication compositions characterised by the base-material being a mixture of two or more compounds covered by more than one of the main groups C10M101/00 - C10M109/00, each of these compounds being essential at least one of them being a macromolecular organic compound
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M171/00—Lubricating compositions characterised by purely physical criteria, e.g. containing as base-material, thickener or additive, ingredients which are characterised exclusively by their numerically specified physical properties, i.e. containing ingredients which are physically well-defined but for which the chemical nature is either unspecified or only very vaguely indicated
    • C10M171/008—Lubricant compositions compatible with refrigerants
    • 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
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
    • C10M2207/28—Esters
    • C10M2207/283—Esters of polyhydroxy compounds
    • C10M2207/2835—Esters of polyhydroxy compounds used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
    • C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C10M2209/103—Polyethers, i.e. containing di- or higher polyoxyalkylene groups
    • C10M2209/1033—Polyethers, i.e. containing di- or higher polyoxyalkylene groups used as base material
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
    • C10N2020/00—Specified physical or chemical properties or characteristics, i.e. function, of component of lubricating compositions
    • C10N2020/09—Characteristics associated with water
    • C10N2020/097—Refrigerants
    • C10N2020/103—Containing Hydrocarbons

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Physics & Mathematics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Lubricants (AREA)
  • Compressor (AREA)

Abstract

　本発明は、冷凍機油１４を貯溜する密閉容器１内に、モータ３とこのモータ３にクランク軸７を介して連結されて冷媒を圧縮する圧縮機部２とを収納する冷媒圧縮機Ｃにおいて、前記冷媒がＲ２９０であり、前記冷凍機油１４がポリオールエステルとポリアルキレングリコールとの混合油であることを特徴とする。これによって、従来の冷媒圧縮機と比較して、電気的絶縁性に優れるとともに、冷媒としてのプロパンの冷凍機油への溶解量を低減することができる。
PCT/JP2008/059043 2007-12-04 2008-05-16 冷媒圧縮機および冷凍サイクル WO2009072314A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020107012199A KR101196536B1 (ko) 2007-12-04 2008-05-16 냉매 압축기 및 냉동 사이클
CN2008801189653A CN101883957B (zh) 2007-12-04 2008-05-16 制冷剂压缩机以及制冷循环系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007313065A JP5086782B2 (ja) 2007-12-04 2007-12-04 冷媒圧縮機および冷凍サイクル
JP2007-313065 2007-12-04

Publications (1)

Publication Number Publication Date
WO2009072314A1 true WO2009072314A1 (ja) 2009-06-11

Family

ID=40717496

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/059043 WO2009072314A1 (ja) 2007-12-04 2008-05-16 冷媒圧縮機および冷凍サイクル

Country Status (4)

Country Link
JP (1) JP5086782B2 (ja)
KR (1) KR101196536B1 (ja)
CN (1) CN101883957B (ja)
WO (1) WO2009072314A1 (ja)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037563A1 (ja) * 2013-09-12 2015-03-19 出光興産株式会社 冷凍機油組成物
WO2023054410A1 (ja) 2021-09-30 2023-04-06 ダイキン工業株式会社 圧縮機、冷凍装置、および冷凍機油
WO2023100935A1 (ja) * 2021-12-01 2023-06-08 出光興産株式会社 冷凍機油組成物及び冷凍機用混合組成物

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015140994A (ja) * 2014-01-30 2015-08-03 日立アプライアンス株式会社 空気調和機及び冷凍機油
JP6987510B2 (ja) * 2017-02-21 2022-01-05 協同油脂株式会社 減速機用潤滑剤組成物及び減速機
JP2020045866A (ja) * 2018-09-20 2020-03-26 日立ジョンソンコントロールズ空調株式会社 冷凍空調装置及びこれに用いる密閉型電動圧縮機
WO2023182442A1 (ja) * 2022-03-25 2023-09-28 三菱電機株式会社 冷凍サイクル装置
WO2023182443A1 (ja) * 2022-03-25 2023-09-28 三菱電機株式会社 冷凍サイクル装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048127A1 (fr) * 1999-12-28 2001-07-05 Idemitsu Kosan Co., Ltd. Composition lubrifiante pour refrigerant a base de dioxyde de carbone utilisee dans une machine frigorifique
WO2006030490A1 (ja) * 2004-09-14 2006-03-23 Idemitsu Kosan Co., Ltd. 冷凍機油組成物
JP2007262208A (ja) * 2006-03-28 2007-10-11 Nippon Oil Corp 冷凍機油組成物

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1070281C (zh) * 1992-09-30 2001-08-29 三菱电机株式会社 闭环制冷装置及装配这种制冷装置的方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001048127A1 (fr) * 1999-12-28 2001-07-05 Idemitsu Kosan Co., Ltd. Composition lubrifiante pour refrigerant a base de dioxyde de carbone utilisee dans une machine frigorifique
WO2006030490A1 (ja) * 2004-09-14 2006-03-23 Idemitsu Kosan Co., Ltd. 冷凍機油組成物
JP2007262208A (ja) * 2006-03-28 2007-10-11 Nippon Oil Corp 冷凍機油組成物

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2015037563A1 (ja) * 2013-09-12 2015-03-19 出光興産株式会社 冷凍機油組成物
JP2015054928A (ja) * 2013-09-12 2015-03-23 出光興産株式会社 冷凍機用混合組成物
US10000722B2 (en) 2013-09-12 2018-06-19 Idemitsu Kosan Co., Ltd. Refrigeration machine oil composition
WO2023054410A1 (ja) 2021-09-30 2023-04-06 ダイキン工業株式会社 圧縮機、冷凍装置、および冷凍機油
JP2023051240A (ja) * 2021-09-30 2023-04-11 ダイキン工業株式会社 圧縮機、冷凍装置、および冷凍機油
WO2023100935A1 (ja) * 2021-12-01 2023-06-08 出光興産株式会社 冷凍機油組成物及び冷凍機用混合組成物

Also Published As

Publication number Publication date
JP2009138957A (ja) 2009-06-25
KR20100087200A (ko) 2010-08-03
KR101196536B1 (ko) 2012-11-01
CN101883957A (zh) 2010-11-10
CN101883957B (zh) 2012-05-02
JP5086782B2 (ja) 2012-11-28

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