DK0499994T3 - Smøremidler til kølemaskiner - Google Patents

Smøremidler til kølemaskiner

Info

Publication number
DK0499994T3
DK0499994T3 DK92102556.5T DK92102556T DK0499994T3 DK 0499994 T3 DK0499994 T3 DK 0499994T3 DK 92102556 T DK92102556 T DK 92102556T DK 0499994 T3 DK0499994 T3 DK 0499994T3
Authority
DK
Denmark
Prior art keywords
lubricants
carbon atoms
esters
refrigerators
similar
Prior art date
Application number
DK92102556.5T
Other languages
English (en)
Inventor
Hans Dieter Grasshoff
Vladislav Synek
Harald Dr Kohnz
Original Assignee
Dea Mineraloel Ag
Texaco Deutschland Gmbh
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 DE4104994A external-priority patent/DE4104994A1/de
Priority claimed from DE4105956A external-priority patent/DE4105956A1/de
Application filed by Dea Mineraloel Ag, Texaco Deutschland Gmbh filed Critical Dea Mineraloel Ag
Application granted granted Critical
Publication of DK0499994T3 publication Critical patent/DK0499994T3/da

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
    • 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
    • C10M105/38—Esters of polyhydroxy compounds
    • 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
    • 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
    • C09K2205/24—Only one single fluoro component present
    • 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
    • C09K2205/40—Replacement mixtures
    • C09K2205/42—Type R12
    • 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
    • C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
    • C10M2203/06—Well-defined aromatic compounds
    • 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • 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
    • C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
    • 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
    • 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
    • C10M2207/286—Esters of polymerised unsaturated acids
    • 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
    • C10M2209/109—Polyethers, i.e. containing di- or higher polyoxyalkylene groups esterified
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/02—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only
    • C10M2211/022—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions containing carbon, hydrogen and halogen only aliphatic
    • 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
    • C10M2211/00—Organic non-macromolecular compounds containing halogen as ingredients in lubricant compositions
    • C10M2211/06—Perfluorinated compounds
    • 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
    • C10N2020/01—Physico-chemical properties

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Materials Engineering (AREA)
  • Lubricants (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DK92102556.5T 1991-02-19 1992-02-15 Smøremidler til kølemaskiner DK0499994T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4104994A DE4104994A1 (de) 1991-02-19 1991-02-19 Schmiermittel fuer kaeltemaschinen
DE4105956A DE4105956A1 (de) 1991-02-26 1991-02-26 Schmiermittel fuer kaeltemaschinen

Publications (1)

Publication Number Publication Date
DK0499994T3 true DK0499994T3 (da) 1997-11-03

Family

ID=25901138

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92102556.5T DK0499994T3 (da) 1991-02-19 1992-02-15 Smøremidler til kølemaskiner

Country Status (5)

Country Link
EP (1) EP0499994B1 (da)
AT (1) ATE152473T1 (da)
DE (1) DE59208414D1 (da)
DK (1) DK0499994T3 (da)
ES (1) ES2103840T3 (da)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0536940B1 (en) 1991-10-11 2001-11-21 Imperial Chemical Industries Plc Working fluids
EP0648250B1 (en) * 1992-06-03 1999-09-08 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
WO1993025629A2 (en) * 1992-06-03 1993-12-23 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
ATE195545T1 (de) * 1992-06-03 2000-09-15 Henkel Corp Schmiermittel auf basis von polyolester für kälteübertragungsmittel
EP0643753A4 (en) * 1992-06-03 1996-11-06 Henkel Corp POLYOLESTER LUBRICANTS FOR HIGH-PERFORMANCE COMPRESSORS.
DE4333323A1 (de) * 1993-09-30 1995-04-06 Hoechst Ag Gemische isomerer Pentansäuren, aus ihnen hergestellte Ester und deren Verwendung als Schmiermittel
WO1995013333A1 (en) * 1993-11-09 1995-05-18 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
DE19719132A1 (de) * 1997-05-07 1998-11-12 Rwe Dea Ag Polyol-Ester als Schmiermittel für CO¶2¶-Kältemaschinen

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2807155A (en) * 1956-02-02 1957-09-24 Gen Motors Corp Working fluids in refrigeration apparatus
FR2414545A1 (fr) * 1978-01-13 1979-08-10 Rhone Poulenc Ind Nouveaux lubrifiants pour compresseurs de pompes a chaleur a base de composes aromatiques alkyles contenant au moins deux noyaux aromatiques non condenses
US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
ES2034938T5 (es) * 1989-04-25 2009-01-16 The Lubrizol Corporation Composiciones liquidas que contienen esteres carboxilicos.
KR950005694B1 (ko) * 1989-07-05 1995-05-29 가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼 냉각윤활제
EP0430657A1 (en) * 1989-11-29 1991-06-05 Asahi Denka Kogyo Kabushiki Kaisha Lubricant for refrigerators
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

Also Published As

Publication number Publication date
ES2103840T3 (es) 1997-10-01
ATE152473T1 (de) 1997-05-15
EP0499994A1 (de) 1992-08-26
DE59208414D1 (de) 1997-06-05
EP0499994B1 (de) 1997-05-02

Similar Documents

Publication Publication Date Title
AU4782590A (en) Lubricants for refrigeration compressors
KR0142125B1 (en) Lubricating oil for refrigerator with compressor
GB2216541A (en) Working fluid/lubricant combination
GB0226615D0 (en) High viscosity synthetic ester lubricant base stock
ES2042218T3 (es) Compuesto de aceite refrigerante.
EP0976816A3 (en) Polyol ester lubricants for hermetically sealed refrigerating compressors
ES2055932T3 (es) Empleo de los aceites de esteres como lubrificantes para los componentes de agentes frigorificos.
DK0499994T3 (da) Smøremidler til kølemaskiner
KR920002752A (ko) 1,1,1,2-테트라플루오르에탄을 이용한 윤활방법
ES2060211T3 (es) Una composicion de aceite para refrigeracion.
KR920016586A (ko) 냉동기 작동 유체 조성물
KR930018013A (ko) 테트라플루오로에탄냉매 냉동기용 윤활유
MX9302440A (es) Composiciones liquidas que contienen esteres carboxilicos.
MY121541A (en) Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures.
ES2063403T3 (es) Empleo de esteres de los acidos carboxilicos aromaticos como lubrificantes para los compresores de agentes frigorificos.
ES2056507T3 (es) Empleo de los aceites de esteres complejos como lubrificantes para los compresores de agentes frigorificos.
AR013344A1 (es) Composicion de fluido operativo que contiene lubricantes basados en esteres sinteticos de polioles o sus mezclas, especialmente utiles para la lubricacionde maquinas frigorificas, bombas caloricas e instalaciones similares que funcionan con dioxido de carbono como fluido operativo en forma esencialm
CA2076963A1 (en) Refrigerating apparatus system for refrigerator
DE69328555D1 (de) Schmieröl für Kühlanlagen des Kompressionstyps
ATE147095T1 (de) Flüssige zusammensetzungen enthaltend mischungen von karboxylsäureestern
WO1993025628A3 (en) Polyol ester heavy duty compressor lubricants
SE9102479D0 (sv) Anordning vid kyl- och/eller frysskaap
RU93032332A (ru) Жидкие композиции, содержащие комплексные карбоксильные эфиры
TH39842A (th) สารหล่อลื่นสำหรับเครื่องทำความเย็นที่ใช้สารทำความเย็นที่มีสารเทตรฟลูโอโรอีเธน
TH40601A3 (th) น้ำมันตู้เย็น