ATE246721T1 - Ölzusammensetzung für kältemaschine mit kohlendioxid als kältemittel - Google Patents
Ölzusammensetzung für kältemaschine mit kohlendioxid als kältemittelInfo
- Publication number
- ATE246721T1 ATE246721T1 AT01127763T AT01127763T ATE246721T1 AT E246721 T1 ATE246721 T1 AT E246721T1 AT 01127763 T AT01127763 T AT 01127763T AT 01127763 T AT01127763 T AT 01127763T AT E246721 T1 ATE246721 T1 AT E246721T1
- Authority
- AT
- Austria
- Prior art keywords
- carbon dioxide
- carbons
- polyalkylene glycol
- refrigerator
- refrigerant
- Prior art date
Links
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- 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
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- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
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- C10M107/00—Lubricating compositions characterised by the base-material being a macromolecular compound
- C10M107/20—Lubricating compositions characterised by the base-material being a macromolecular compound containing oxygen
- C10M107/30—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M107/32—Condensation polymers of aldehydes or ketones; Polyesters; Polyethers
- C10M107/34—Polyoxyalkylenes
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- 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
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- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
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- 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
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- C09K2205/00—Aspects relating to compounds used in compression type refrigeration systems
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000354629A JP4712961B2 (ja) | 2000-11-21 | 2000-11-21 | 二酸化炭素冷媒用冷凍機油及び冷凍機用流体組成物 |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE246721T1 true ATE246721T1 (de) | 2003-08-15 |
Family
ID=18827183
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT01127763T ATE246721T1 (de) | 2000-11-21 | 2001-11-21 | Ölzusammensetzung für kältemaschine mit kohlendioxid als kältemittel |
Country Status (5)
Country | Link |
---|---|
US (1) | US20020098993A1 (de) |
EP (1) | EP1211302B1 (de) |
JP (1) | JP4712961B2 (de) |
AT (1) | ATE246721T1 (de) |
DE (1) | DE60100564T2 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2579834T3 (es) * | 2004-07-13 | 2016-08-17 | Tiax Llc | Sistema y método de refrigeración |
JP4976645B2 (ja) * | 2004-07-23 | 2012-07-18 | 出光興産株式会社 | 内燃機関摺動部用潤滑油組成物及び摺動方法 |
US20070272893A1 (en) | 2004-08-24 | 2007-11-29 | Idemitsu Kosan Co., Ltd. | Refrigerator Oil Composition for Carbon Dioxide Coolant |
US20090159836A1 (en) | 2005-11-15 | 2009-06-25 | Idemitsu Kosan Co., Ltd. | Refrigerator oil |
JP5139665B2 (ja) | 2006-11-02 | 2013-02-06 | 出光興産株式会社 | 冷凍機用潤滑油組成物 |
JP5179043B2 (ja) * | 2006-11-06 | 2013-04-10 | 出光興産株式会社 | 冷凍機油組成物 |
JP5248800B2 (ja) * | 2007-03-29 | 2013-07-31 | Jx日鉱日石エネルギー株式会社 | 冷凍機用作動流体組成物 |
MY160143A (en) * | 2007-10-29 | 2017-02-28 | Nippon Oil Corp | Refrigerator oil and working fluid composition for refrigerating machine |
GB2457301B (en) * | 2008-02-11 | 2013-03-13 | Energetix Pnu Power Ltd | Lubrication of positive displacement expanders |
US8476210B2 (en) * | 2008-09-09 | 2013-07-02 | Glenn Short | Composition for compressor working fluid for applications with soluble gas or gas condensates |
WO2021024380A1 (ja) * | 2019-08-06 | 2021-02-11 | 三菱電機株式会社 | 冷凍サイクル装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0377122B1 (de) * | 1988-12-06 | 1995-06-28 | Idemitsu Kosan Company Limited | Vervendung eines specifischen Polyalkylenglykol Derivats als Schmiermittel für Kompressorkühlanlagen, Verfahren zum Schmieren und dieses Derivat enthaltende Kompressorkühlanlage |
JP2744470B2 (ja) * | 1989-06-09 | 1998-04-28 | 出光興産株式会社 | 潤滑油組成物 |
WO1991009097A1 (en) * | 1989-12-14 | 1991-06-27 | Idemitsu Kosan Co., Ltd. | Refrigerator oil composition for hydrofluorocarbon refrigerant |
JP3271905B2 (ja) * | 1996-08-06 | 2002-04-08 | 出光興産株式会社 | 冷凍機用潤滑油組成物 |
DE19719132A1 (de) * | 1997-05-07 | 1998-11-12 | Rwe Dea Ag | Polyol-Ester als Schmiermittel für CO¶2¶-Kältemaschinen |
JP3763221B2 (ja) * | 1997-11-13 | 2006-04-05 | 三井化学株式会社 | 冷媒用組成物 |
DE69936503T2 (de) * | 1998-07-21 | 2008-03-20 | Adeka Corp. | Schmiermittel für kältemaschine mit ammoniak als kühlmittel |
JP4005711B2 (ja) * | 1998-09-29 | 2007-11-14 | 新日本石油株式会社 | 冷凍機油 |
DE29914502U1 (de) * | 1999-08-18 | 1999-11-25 | Fuchs Dea Schmierstoffe Gmbh & | Polyether als Schmiermittel für CO2-Kältemaschinen |
JP2002194368A (ja) * | 2000-10-17 | 2002-07-10 | Nippon Mitsubishi Oil Corp | 冷凍機油 |
-
2000
- 2000-11-21 JP JP2000354629A patent/JP4712961B2/ja not_active Expired - Fee Related
-
2001
- 2001-11-21 AT AT01127763T patent/ATE246721T1/de not_active IP Right Cessation
- 2001-11-21 US US09/989,127 patent/US20020098993A1/en not_active Abandoned
- 2001-11-21 DE DE60100564T patent/DE60100564T2/de not_active Expired - Lifetime
- 2001-11-21 EP EP01127763A patent/EP1211302B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2002155290A (ja) | 2002-05-28 |
EP1211302B1 (de) | 2003-08-06 |
EP1211302A1 (de) | 2002-06-05 |
DE60100564T2 (de) | 2004-02-19 |
US20020098993A1 (en) | 2002-07-25 |
JP4712961B2 (ja) | 2011-06-29 |
DE60100564D1 (de) | 2003-09-11 |
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