DE68914448T3 - Kältemaschinenschmiermittel. - Google Patents
Kältemaschinenschmiermittel.Info
- Publication number
- DE68914448T3 DE68914448T3 DE68914448T DE68914448T DE68914448T3 DE 68914448 T3 DE68914448 T3 DE 68914448T3 DE 68914448 T DE68914448 T DE 68914448T DE 68914448 T DE68914448 T DE 68914448T DE 68914448 T3 DE68914448 T3 DE 68914448T3
- Authority
- DE
- Germany
- Prior art keywords
- chillers
- lubricant
- chillers lubricant
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
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- 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
- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
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- C10M105/00—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound
- C10M105/08—Lubricating compositions characterised by the base-material being a non-macromolecular organic compound containing oxygen
- C10M105/32—Esters
- C10M105/38—Esters of polyhydroxy compounds
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- C10M105/40—Esters containing free hydroxy or carboxyl groups
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- C10M105/44—Complex esters, i.e. compounds containing at least three esterified carboxyl groups and derived from the combination of at least three different types of the following five types of compound: monohydroxy compounds, polyhydroxy compounds, monocarboxylic acids, polycarboxylic acids and hydroxy carboxylic acids derived from the combination of monocarboxylic acids, dicarboxylic acids and dihydroxy compounds only and having no free hydroxy or carboxyl groups
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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
- C10M171/008—Lubricant compositions compatible with refrigerants
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- C10M2207/286—Esters of polymerised unsaturated acids
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- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/42—Flashing oils or marking oils
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/44—Super vacuum or supercritical use
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/50—Medical uses
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17200089 | 1989-07-05 | ||
JP17200289 | 1989-07-05 | ||
JP17200189 | 1989-07-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
DE68914448D1 DE68914448D1 (de) | 1994-05-11 |
DE68914448T2 DE68914448T2 (de) | 1994-08-25 |
DE68914448T3 true DE68914448T3 (de) | 2003-03-06 |
Family
ID=27323564
Family Applications (4)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68927916T Expired - Lifetime DE68927916T3 (de) | 1989-07-05 | 1989-10-17 | Vervendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden |
DE68925537T Expired - Lifetime DE68925537T2 (de) | 1989-07-05 | 1989-10-17 | Verwendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden. |
DE68914448T Expired - Lifetime DE68914448T3 (de) | 1989-07-05 | 1989-10-17 | Kältemaschinenschmiermittel. |
DE68928281T Expired - Lifetime DE68928281T2 (de) | 1989-07-05 | 1989-10-17 | Verwendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden. |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68927916T Expired - Lifetime DE68927916T3 (de) | 1989-07-05 | 1989-10-17 | Vervendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden |
DE68925537T Expired - Lifetime DE68925537T2 (de) | 1989-07-05 | 1989-10-17 | Verwendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden. |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68928281T Expired - Lifetime DE68928281T2 (de) | 1989-07-05 | 1989-10-17 | Verwendung eines Schmierstoffs für Kompressoren, die ein chlorfreies Fluorkohlenwasserstoff-Kältemittel verwenden. |
Country Status (5)
Country | Link |
---|---|
EP (4) | EP0479338B1 (de) |
KR (3) | KR950005694B1 (de) |
DE (4) | DE68927916T3 (de) |
ES (4) | ES2082341T3 (de) |
SG (2) | SG49157A1 (de) |
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US6582621B1 (en) * | 1989-12-28 | 2003-06-24 | Nippon Mitsubishi Oil Corporation | Refrigerator oils for use with chlorine-free fluorocarbon refrigerants |
US6998065B1 (en) | 1989-12-28 | 2006-02-14 | Nippon Mitsubishi Oil Corporation | Fluid compositions containing refrigerator oils and chlorine-free fluorocarbon refrigerants |
US7052626B1 (en) | 1989-12-28 | 2006-05-30 | Nippon Mitsubishi Oil Corporation | Fluid compositions containing refrigeration oils and chlorine-free fluorocarbon refrigerants |
EP0786510A1 (de) * | 1990-01-31 | 1997-07-30 | Exxon Chemical Patents Inc. | Ester als Schmiermittel für Haloalkankühlmittel |
DE4006828A1 (de) * | 1990-03-05 | 1991-09-12 | Hoechst Ag | Verwendung von komplexen esteroelen als schmiermittel fuer kaeltemittelverdichter |
DE4006827A1 (de) * | 1990-03-05 | 1991-09-12 | Hoechst Ag | Verwendung von esteroelen als schmiermittel fuer kaeltemittelverdichter |
JPH03275799A (ja) * | 1990-03-23 | 1991-12-06 | Asahi Denka Kogyo Kk | 冷凍機油組成物 |
AU640019B2 (en) * | 1990-05-22 | 1993-08-12 | Unichema Chemie Bv | Lubricants |
US5021179A (en) * | 1990-07-12 | 1991-06-04 | Henkel Corporation | Lubrication for refrigerant heat transfer fluids |
GB2247466B (en) * | 1990-07-23 | 1994-11-16 | Castrol Ltd | Retrofilling mechanical vapour recompression heat transfer devices |
JP2573111B2 (ja) * | 1990-09-12 | 1997-01-22 | 花王 株式会社 | 冷凍機作動流体用組成物 |
JP2967574B2 (ja) * | 1990-11-16 | 1999-10-25 | 株式会社日立製作所 | 冷凍装置 |
JPH04225095A (ja) * | 1990-12-27 | 1992-08-14 | Matsushita Refrig Co Ltd | 冷蔵庫用冷凍装置 |
EP0498152B1 (de) * | 1991-01-17 | 1997-06-18 | Cpi Engineering Services, Inc. | Schmierzusammensetzung für fluorierte Kühlmittel |
ATE152473T1 (de) * | 1991-02-19 | 1997-05-15 | Dea Mineraloel Ag | Schmiermittel für kältemaschinen |
EP0501440A1 (de) * | 1991-02-26 | 1992-09-02 | Kao Corporation | Zusammensetzung zur Verwendung als Arbeitsflüssigkeit für Kältemaschinen |
GB9110837D0 (en) * | 1991-05-20 | 1991-07-10 | Shell Int Research | Fluid composition for compression refrigeration |
EP0518567B1 (de) * | 1991-06-07 | 2000-09-13 | Hatco Corporation | Aus mit einem hohen Gehalt an verzweigtkettigen Säuremischungen hergestellte synthetische Grundschmieröle |
DE69221553T2 (de) * | 1991-07-01 | 1997-12-11 | Kao Corp | Arbeitsflüssigkeitszusammensetzung zur Verwendung in Kälteanlagen |
JP3142321B2 (ja) * | 1991-09-03 | 2001-03-07 | 日石三菱株式会社 | 冷凍機油組成物 |
ATE209242T1 (de) | 1991-10-11 | 2001-12-15 | Ici Plc | Arbeitsflüssigkeiten |
JPH05132684A (ja) * | 1991-11-13 | 1993-05-28 | I C I Japan Kk | 冷熱媒HFC−134aの使用機器用潤滑油基油及び潤滑油組成物 |
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BR9300993A (pt) * | 1992-04-28 | 1993-11-16 | Lubrizol Corp | Composicao liquida e metodo para lubrificar um sistema de refrigeracao |
JPH07507345A (ja) * | 1992-06-03 | 1995-08-10 | ヘンケル・コーポレイション | 高温で運転する冷凍コンプレッサー用ポリオールエステル潤滑剤 |
JP3521216B2 (ja) * | 1992-06-03 | 2004-04-19 | コグニス コーポレーション | 高温で運転する冷凍コンプレッサー用ポリオールエステル潤滑剤 |
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KR100249556B1 (ko) * | 1992-06-03 | 2000-03-15 | 웨인 씨. 제쉬크 | 냉각열전달 유체용 블렌드 폴리올 에스테르 윤활제 |
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-
1989
- 1989-10-04 KR KR1019890014232A patent/KR950005694B1/ko not_active IP Right Cessation
- 1989-10-07 SG SG1996007058A patent/SG49157A1/en unknown
- 1989-10-17 EP EP91121101A patent/EP0479338B1/de not_active Expired - Lifetime
- 1989-10-17 SG SG1996007124A patent/SG49165A1/en unknown
- 1989-10-17 EP EP91121100A patent/EP0480479B2/de not_active Expired - Lifetime
- 1989-10-17 ES ES92121965T patent/ES2082341T3/es not_active Expired - Lifetime
- 1989-10-17 ES ES91121101T patent/ES2104650T3/es not_active Expired - Lifetime
- 1989-10-17 EP EP92121965A patent/EP0536814B1/de not_active Expired - Lifetime
- 1989-10-17 DE DE68927916T patent/DE68927916T3/de not_active Expired - Lifetime
- 1989-10-17 ES ES89119265T patent/ES2051340T5/es not_active Expired - Lifetime
- 1989-10-17 ES ES91121100T patent/ES2099120T5/es not_active Expired - Lifetime
- 1989-10-17 EP EP89119265A patent/EP0406479B2/de not_active Expired - Lifetime
- 1989-10-17 DE DE68925537T patent/DE68925537T2/de not_active Expired - Lifetime
- 1989-10-17 DE DE68914448T patent/DE68914448T3/de not_active Expired - Lifetime
- 1989-10-17 DE DE68928281T patent/DE68928281T2/de not_active Expired - Lifetime
-
1996
- 1996-06-04 KR KR1019960019881A patent/KR0131017B1/ko not_active IP Right Cessation
-
1997
- 1997-01-03 KR KR1019970000016A patent/KR0131016B1/ko not_active IP Right Cessation
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8363 | Opposition against the patent | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: JAPAN ENERGY CORP., TOKIO/TOKYO, JP |
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8328 | Change in the person/name/address of the agent |
Free format text: HOFFMANN, EITLE & PARTNER PATENT- UND RECHTSANWAELTE, 81925 MUENCHEN |
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8366 | Restricted maintained after opposition proceedings |