CS230191A3 - Grease for a heat transfer apparatus of the mechanical pressure evaporation type - Google Patents

Grease for a heat transfer apparatus of the mechanical pressure evaporation type Download PDF

Info

Publication number: CS230191A3
Authority: CS; Czechoslovakia
Prior art keywords: use according; acid; heat transfer; ester; esters
Prior art date: 1990-07-23

Application number

CS912301A

Other languages

Czech (cs)

English (en)

Inventor

Brian Howell Carter

Barry Denis Greig

Original Assignee

Castrol Ltd

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.)

1990-07-23

Filing date

1991-07-23

Publication date

1992-06-17

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10679482&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CS230191(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1991-07-23 Application filed by Castrol Ltd filed Critical Castrol Ltd

1992-06-17 Publication of CS230191A3 publication Critical patent/CS230191A3/cs

Links

230000008020 evaporation Effects 0.000 title claims description 8
238000001704 evaporation Methods 0.000 title claims description 8
239000004519 grease Substances 0.000 title 1
150000002148 esters Chemical class 0.000 claims abstract description 37
239000000314 lubricant Substances 0.000 claims abstract description 26
239000000203 mixture Substances 0.000 claims abstract description 24
LVGUZGTVOIAKKC-UHFFFAOYSA-N 1,1,1,2-tetrafluoroethane Chemical compound FCC(F)(F)F LVGUZGTVOIAKKC-UHFFFAOYSA-N 0.000 claims abstract description 22
239000002253 acid Substances 0.000 claims description 17
230000001050 lubricating effect Effects 0.000 claims description 9
125000004432 carbon atom Chemical group C* 0.000 claims description 7
-1 aliphatic monocarboxylic acid Chemical class 0.000 claims description 6
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical group [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
239000002480 mineral oil Substances 0.000 claims description 4
WXZMFSXDPGVJKK-UHFFFAOYSA-N pentaerythritol Chemical compound OCC(CO)(CO)CO WXZMFSXDPGVJKK-UHFFFAOYSA-N 0.000 claims description 4
239000000126 substance Substances 0.000 claims description 4
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 3
150000004996 alkyl benzenes Chemical class 0.000 claims description 3
235000010446 mineral oil Nutrition 0.000 claims description 3
VVKREWPWSWPBGC-UHFFFAOYSA-N benzoic acid;2-(2-hydroxypropoxy)propan-1-ol Chemical compound CC(O)COC(C)CO.OC(=O)C1=CC=CC=C1 VVKREWPWSWPBGC-UHFFFAOYSA-N 0.000 claims description 2
HSUIVCLOAAJSRE-UHFFFAOYSA-N bis(2-methoxyethyl) benzene-1,2-dicarboxylate Chemical compound COCCOC(=O)C1=CC=CC=C1C(=O)OCCOC HSUIVCLOAAJSRE-UHFFFAOYSA-N 0.000 claims description 2
GOBKHNHHHSPHEX-UHFFFAOYSA-N bis[2-(2-butoxyethoxy)ethyl] benzene-1,2-dicarboxylate Chemical compound CCCCOCCOCCOC(=O)C1=CC=CC=C1C(=O)OCCOCCOCCCC GOBKHNHHHSPHEX-UHFFFAOYSA-N 0.000 claims description 2
WQYHZCJAGILTOJ-UHFFFAOYSA-N bis[2-(2-methoxyethoxy)ethyl] hexanedioate Chemical compound COCCOCCOC(=O)CCCCC(=O)OCCOCCOC WQYHZCJAGILTOJ-UHFFFAOYSA-N 0.000 claims description 2
125000006226 butoxyethyl group Chemical group 0.000 claims description 2
229910052799 carbon Inorganic materials 0.000 claims description 2
125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 2
SAOKZLXYCUGLFA-UHFFFAOYSA-N bis(2-ethylhexyl) adipate Chemical group CCCCC(CC)COC(=O)CCCCC(=O)OCC(CC)CCCC SAOKZLXYCUGLFA-UHFFFAOYSA-N 0.000 claims 1
239000012530 fluid Substances 0.000 abstract description 12
229930195733 hydrocarbon Natural products 0.000 abstract description 3
150000002430 hydrocarbons Chemical class 0.000 abstract description 3
239000004215 Carbon black (E152) Substances 0.000 abstract description 2
230000003466 anti-cipated effect Effects 0.000 abstract 1
150000007513 acids Chemical class 0.000 description 4
238000002156 mixing Methods 0.000 description 4
150000001298 alcohols Chemical class 0.000 description 3
KYKAJFCTULSVSH-UHFFFAOYSA-N chloro(fluoro)methane Chemical compound F[C]Cl KYKAJFCTULSVSH-UHFFFAOYSA-N 0.000 description 3
230000007797 corrosion Effects 0.000 description 3
238000005260 corrosion Methods 0.000 description 3
238000000034 method Methods 0.000 description 3
PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
150000001721 carbon Chemical class 0.000 description 2
HNRMPXKDFBEGFZ-UHFFFAOYSA-N ethyl trimethyl methane Natural products CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 2
238000005461 lubrication Methods 0.000 description 2
239000000463 material Substances 0.000 description 2
238000005259 measurement Methods 0.000 description 2
NQPDZGIKBAWPEJ-UHFFFAOYSA-N valeric acid Chemical compound CCCCC(O)=O NQPDZGIKBAWPEJ-UHFFFAOYSA-N 0.000 description 2
TXBCBTDQIULDIA-UHFFFAOYSA-N 2-[[3-hydroxy-2,2-bis(hydroxymethyl)propoxy]methyl]-2-(hydroxymethyl)propane-1,3-diol Chemical compound OCC(CO)(CO)COCC(CO)(CO)CO TXBCBTDQIULDIA-UHFFFAOYSA-N 0.000 description 1
BTEVJCLUCDHBNS-UHFFFAOYSA-N CCCCOOCCOC(=O)C1=CC=CC=C1C(=O)O Chemical compound CCCCOOCCOC(=O)C1=CC=CC=C1C(=O)O BTEVJCLUCDHBNS-UHFFFAOYSA-N 0.000 description 1
CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
WNLRTRBMVRJNCN-UHFFFAOYSA-L adipate(2-) Chemical compound [O-]C(=O)CCCCC([O-])=O WNLRTRBMVRJNCN-UHFFFAOYSA-L 0.000 description 1
125000003158 alcohol group Chemical group 0.000 description 1
150000007933 aliphatic carboxylic acids Chemical class 0.000 description 1
125000001931 aliphatic group Chemical group 0.000 description 1
230000002547 anomalous effect Effects 0.000 description 1
238000009835 boiling Methods 0.000 description 1
230000006866 deterioration Effects 0.000 description 1
150000002170 ethers Chemical class 0.000 description 1
235000011187 glycerol Nutrition 0.000 description 1
239000003921 oil Substances 0.000 description 1
230000000704 physical effect Effects 0.000 description 1
229920005862 polyol Polymers 0.000 description 1
150000003077 polyols Chemical class 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
238000005057 refrigeration Methods 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
238000007711 solidification Methods 0.000 description 1
230000008023 solidification Effects 0.000 description 1
238000010998 test method Methods 0.000 description 1

Classifications

- 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
- 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
- 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
- C10M2207/284—Esters of aromatic 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
- C10M2207/285—Esters of aromatic polycarboxylic 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
- C10M2207/286—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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/34—Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- 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
- C10N2040/30—Refrigerators lubricants or compressors lubricants
- 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
- C10N2040/32—Wires, ropes or cables lubricants
- 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
- C10N2040/34—Lubricating-sealants
- 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
- C10N2040/36—Release agents or mold release agents
- 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
- C10N2040/38—Conveyors or chain belts
- 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
- C10N2040/40—Generators or electric motors in oil or gas winning field
- 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
- C10N2040/42—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

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Health & Medical Sciences (AREA)
Emergency Medicine (AREA)
Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Combustion & Propulsion (AREA)
Thermal Sciences (AREA)
Materials Engineering (AREA)
Lubricants (AREA)
Compressor (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Control Of Electric Motors In General (AREA)
Structures Of Non-Positive Displacement Pumps (AREA)
Forging (AREA)

CS912301A 1990-07-23 1991-07-23 Grease for a heat transfer apparatus of the mechanical pressure evaporation type CS230191A3 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB9016085A GB2247466B (en)	1990-07-23	1990-07-23	Retrofilling mechanical vapour recompression heat transfer devices

Publications (1)

Publication Number	Publication Date
CS230191A3 true CS230191A3 (en)	1992-06-17

Family

ID=10679482

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CS912301A CS230191A3 (en)	1990-07-23	1991-07-23	Grease for a heat transfer apparatus of the mechanical pressure evaporation type

Country Status (14)

Country	Link
US (1)	US5229025A (fr)
EP (1)	EP0468729B1 (fr)
JP (1)	JP2501679B2 (fr)
KR (1)	KR960014932B1 (fr)
AT (1)	ATE132892T1 (fr)
AU (1)	AU649461B2 (fr)
CS (1)	CS230191A3 (fr)
DE (1)	DE69116252T2 (fr)
ES (1)	ES2082143T3 (fr)
GB (1)	GB2247466B (fr)
HU (1)	HU210702B (fr)
IE (1)	IE65742B1 (fr)
PL (1)	PL291196A1 (fr)
ZA (1)	ZA914982B (fr)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
AU640019B2 (en) *	1990-05-22	1993-08-12	Unichema Chemie Bv	Lubricants
GB9110837D0 (en) *	1991-05-20	1991-07-10	Shell Int Research	Fluid composition for compression refrigeration
GB9220573D0 (en)	1991-10-11	1992-11-11	Ici Plc	Lubricants
ZA928934B (en) *	1991-12-06	1994-05-19	Exxon Chemical Patents Inc	Refrigeration working fluid compositions
BR9300993A (pt) *	1992-04-28	1993-11-16	Lubrizol Corp	Composicao liquida e metodo para lubrificar um sistema de refrigeracao
US5976399A (en)	1992-06-03	1999-11-02	Henkel Corporation	Blended polyol ester lubricants for refrigerant heat transfer fluids
ATE195545T1 (de) *	1992-06-03	2000-09-15	Henkel Corp	Schmiermittel auf basis von polyolester für kälteübertragungsmittel
US6183662B1 (en) *	1992-06-03	2001-02-06	Henkel Corporation	Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
JP2613526B2 (ja)	1992-07-04	1997-05-28	花王株式会社	冷凍機作動流体用組成物
GB2266146B (en) *	1992-08-14	1994-04-06	Castrol Ltd	Testing lubricating oil for mineral oil contaminants.
IL108066A0 (en) *	1993-01-07	1994-04-12	Exxon Chemical Patents Inc	Refrigeration working fluid compositions containing difluoroethane or pentafluoroethane
US5853609A (en) *	1993-03-10	1998-12-29	Henkel Corporation	Polyol ester lubricants for hermetically sealed refrigerating compressors
US5372737A (en) *	1993-09-17	1994-12-13	Spauschus; Hans O.	Lubricating oil composition for refrigerant and method of use
DE4333323A1 (de) *	1993-09-30	1995-04-06	Hoechst Ag	Gemische isomerer Pentansäuren, aus ihnen hergestellte Ester und deren Verwendung als Schmiermittel
KR100349096B1 (ko) *	1993-11-09	2003-01-24	헨켈 코포레이션	고온에서작동하는압축기를냉각시키기위한,광유와혼화성이있는폴리올에스테르윤활제
FR2734576B1 (fr) *	1995-05-24	1997-07-18	Elf Antar France	Composition lubrifiante pour compresseurs frigorifiques
GB9521920D0 (en) *	1995-10-26	1996-01-03	Ici Plc	Working fluid compositions
JP4564111B2 (ja) *	1998-09-02	2010-10-20	Ｊｘ日鉱日石エネルギー株式会社	冷凍機油
US20010019120A1 (en)	1999-06-09	2001-09-06	Nicolas E. Schnur	Method of improving performance of refrigerant systems
WO2013105884A1 (fr) *	2012-01-02	2013-07-18	Aktiebolaget Skf	Organe de machine lubrifié et son procédé de lubrification
WO2026006426A1 (fr) *	2024-06-28	2026-01-02	The Lubrizol Corporation	Lubrifiant comprenant un ester de l'acide pyromellitique pour systèmes de réfrigération

Family Cites Families (16)

* 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
JPS56131548A (en) *	1980-03-18	1981-10-15	Nippon Oil & Fats Co Ltd	Neopentylpolyol ester, and flon-resistant oil containing said ester as base oil
JPS62592A (ja) *	1985-06-27	1987-01-06	Nippon Oil & Fats Co Ltd	高粘度冷凍機油
GB8806923D0 (en) *	1988-03-23	1988-04-27	Ici Plc	Lubricants
EP0406433B9 (fr) *	1988-11-11	2007-10-10	Asahi Glass Company Ltd.	Compose a base de tetrafluoroethane pour refrigerateurs
JP2774307B2 (ja) *	1989-04-21	1998-07-09	出光興産株式会社	フッ化アルカン冷媒用冷凍機油
ES2111534T3 (es) *	1988-12-14	1998-03-16	Lubrizol Corp	Composiciones liquidas que contienen esteres carboxilicos.
US4851144A (en) *	1989-01-10	1989-07-25	The Dow Chemical Company	Lubricants for refrigeration compressors
BR9006748A (pt) *	1989-04-25	1991-08-06	Lubrizol Corp	Composicao liquida de refrigeracao
KR100318295B1 (ko) *	1989-07-05	2002-11-16	가부시키가이샤 저펜에너지	냉각윤활제
KR950005694B1 (ko) *	1989-07-05	1995-05-29	가부시끼가이샤 교오세끼 세이힝기주쓰 겡뀨쇼	냉각윤활제
JP2850983B2 (ja) *	1989-07-05	1999-01-27	株式会社ジャパンエナジー	潤滑油
JP2801703B2 (ja) *	1989-09-01	1998-09-21	花王株式会社	冷凍機油
EP0430657A1 (fr) *	1989-11-29	1991-06-05	Asahi Denka Kogyo Kabushiki Kaisha	Lubrifiant pour réfrigérateurs
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

1990
- 1990-07-23 GB GB9016085A patent/GB2247466B/en not_active Expired - Fee Related
1991
- 1991-06-27 ZA ZA914982A patent/ZA914982B/xx unknown
- 1991-07-09 KR KR1019910011604A patent/KR960014932B1/ko not_active Expired - Fee Related
- 1991-07-22 AT AT91306666T patent/ATE132892T1/de not_active IP Right Cessation
- 1991-07-22 EP EP91306666A patent/EP0468729B1/fr not_active Revoked
- 1991-07-22 JP JP3180966A patent/JP2501679B2/ja not_active Expired - Lifetime
- 1991-07-22 ES ES91306666T patent/ES2082143T3/es not_active Expired - Lifetime
- 1991-07-22 HU HU912455A patent/HU210702B/hu not_active IP Right Cessation
- 1991-07-22 DE DE69116252T patent/DE69116252T2/de not_active Revoked
- 1991-07-23 AU AU81288/91A patent/AU649461B2/en not_active Ceased
- 1991-07-23 PL PL29119691A patent/PL291196A1/xx unknown
- 1991-07-23 IE IE259791A patent/IE65742B1/en not_active IP Right Cessation
- 1991-07-23 US US07/734,481 patent/US5229025A/en not_active Expired - Fee Related
- 1991-07-23 CS CS912301A patent/CS230191A3/cs unknown

Also Published As

Publication number	Publication date
JP2501679B2 (ja)	1996-05-29
DE69116252D1 (de)	1996-02-22
IE912597A1 (en)	1992-01-29
GB2247466B (en)	1994-11-16
IE65742B1 (en)	1995-11-15
AU8128891A (en)	1992-01-30
EP0468729A1 (fr)	1992-01-29
AU649461B2 (en)	1994-05-26
ES2082143T3 (es)	1996-03-16
JPH04248099A (ja)	1992-09-03
GB9016085D0 (en)	1990-09-05
DE69116252T2 (de)	1996-05-23
KR960014932B1 (ko)	1996-10-21
GB2247466A (en)	1992-03-04
PL291196A1 (en)	1992-03-23
HUT59442A (en)	1992-05-28
US5229025A (en)	1993-07-20
HU912455D0 (en)	1991-12-30
KR920002752A (ko)	1992-02-28
ZA914982B (en)	1992-04-29
ATE132892T1 (de)	1996-01-15
EP0468729B1 (fr)	1996-01-10
HU210702B (en)	1995-06-28

Publication	Publication Date	Title
CS230191A3 (en)	1992-06-17	Grease for a heat transfer apparatus of the mechanical pressure evaporation type
AU778859B2 (en)	2004-12-23	Refrigerant and refrigerating device
US5021179A (en)	1991-06-04	Lubrication for refrigerant heat transfer fluids
KR100437554B1 (ko)	2004-07-16	냉매 열전달 유체용의 배합된 폴리올 에스테르 윤활제
EP0458584A1 (fr)	1991-11-27	Librifiants
WO1993024585A1 (fr)	1993-12-09	Lubrifiants aux esters de polyols pour fluides caloporteurs refrigerants
JPH08505422A (ja)	1996-06-11	ジフルオロエタン又はペンタフルオロエタンを含有する冷却作動流体組成物
JP3386467B2 (ja)	2003-03-17	トリフルオロエタンを含有する冷却作動流体組成物
JP2001226690A (ja)	2001-08-21	冷凍装置用潤滑油組成物及び冷凍装置
JPH08502769A (ja)	1996-03-26	作動流体組成物
US5830833A (en)	1998-11-03	Synthetic ester lubricants for refrigerator systems
NO325041B1 (no)	2008-01-21	Hydrauliske fluidblandinger
IL111521A (en)	1998-09-24	Polyol Aster lubricants for refrigeration compressors and processes for their use
AU671892B2 (en)	1996-09-12	Polyol ester lubricants for hermetically sealed refrigerating compressors
WO2025258584A1 (fr)	2025-12-18	Huile de base de graisse
AU670854B2 (en)	1996-08-01	Polyol ester lubricants for refrigerating compressors operating at high temperatures
AU701601B2 (en)	1999-02-04	Polyol ester lubricants for hermetically sealed refrigerating compressors
AU670175B2 (en)	1996-07-04	Polyol ester heavy duty compressor lubricants
AU695913B2 (en)	1998-08-27	Polyol ester lubricants for refrigeration compressors operating at high temperatures
JP2005265408A (ja)	2005-09-29	冷凍装置