SI20748B - Metoda izboljšanja karakteristike hladilnih sistemov - Google Patents

Metoda izboljšanja karakteristike hladilnih sistemov Download PDF

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Publication number
SI20748B
SI20748B SI200020027A SI200020027A SI20748B SI 20748 B SI20748 B SI 20748B SI 200020027 A SI200020027 A SI 200020027A SI 200020027 A SI200020027 A SI 200020027A SI 20748 B SI20748 B SI 20748B
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Slovenia
Prior art keywords
heat transfer
transfer fluid
lubricant
refrigerant
improving performance
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SI200020027A
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English (en)
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SI20748A (sl
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Nicholas E Schnur
Bruce J Beimesch
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Cognis Ip Man Gmbh
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Publication of SI20748A publication Critical patent/SI20748A/sl
Publication of SI20748B publication Critical patent/SI20748B/sl

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    • 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
    • C10M2207/286—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
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    • 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
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    • 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
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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
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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
    • C10N2040/44—Super vacuum or supercritical use
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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
    • C10N2040/50—Medical uses

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Lubricants (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)

Abstract

Metoda izboljšanja karakteristike hladilnih sistemov kot hladilnikov in naprav za kondicioniranjezraka ki uporabljajo hladilno delovno tekočinoDelovna tekočina sestoji v bistvu iz tekočine za prenos toplote in maziva ki se meša in je sicer kompatibilno s tekočino za prenos toplote pri vseh delovnih temperaturah hladilnega sistema Metoda je še zlasti usmerjena k organskim tekočinamki so brez klora in ki vsebujejo fluoro skupino in podrobneje na fluoroogljikovodične tekočine za prenos toplote Prednostna maziva obsegajo osnovne zaloge poliolnega estra in sestavljene poliestre ki se zelo mešajo s takšnimi fluoroogljikovodičnimi tekočinami za prenos toplote

Claims (1)

1 • · ·
Patentni zahtevek 1. Postopek izboljšanja karakteristike ("performance") hladilnega sistema, ki obsega kompresor, kondenzator, ekspanzijsko napravo in uparjalnik, pri čemer postopek obsega stopnjo uporabe delovne tekočine, ki sestoji v bistvu iz tekočine za prenos toplote in maziva, ki se meša s tekočino za prenos toplote skozi celotne delovne pogoje sistema, v sistemu, kjer je tekočina za prenos toplote fluoro skupino vsebujoča organska tekočina za prenos toplote, kije brez klora, označen s tem, da mazivo obsega ester alkoholov, ki vsebujejo vsaj dve OH-skupini, in vsaj ene monokarboksilne kisline, kjer je estrsko mazivo izbrano iz estra, tvorjenega iz alkoholne zmesi 65 mas. odstotkov pentaeritritola in 35 mas. odstotkov dipentaeritritola, in zmesi ravnoverižnih kislin s 5 do 10 ogljikovimi atomi v območjih 53-63 št. nC5; 5-15 št. % nC6, 7-17 št. % nC7 in 7-17 št. % nC8 kislin in je tekočina za prenos toplote izbrana izmed 1,1,1,2-tetrafluoroetana.
SI200020027A 1999-06-09 2000-06-08 Metoda izboljšanja karakteristike hladilnih sistemov SI20748B (sl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/328,858 US20010019120A1 (en) 1999-06-09 1999-06-09 Method of improving performance of refrigerant systems
PCT/US2000/015756 WO2000075258A1 (en) 1999-06-09 2000-06-08 Method of improving performance of refrigerant systems

Publications (2)

Publication Number Publication Date
SI20748A SI20748A (sl) 2002-06-30
SI20748B true SI20748B (sl) 2012-05-31

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US (2) US20010019120A1 (sl)
EP (2) EP1198535B1 (sl)
JP (1) JP2003501614A (sl)
KR (1) KR100672118B1 (sl)
CN (1) CN1276960C (sl)
AT (1) ATE517961T1 (sl)
AU (1) AU5329600A (sl)
BR (1) BR0011375B1 (sl)
CA (1) CA2375742C (sl)
CZ (1) CZ20014360A3 (sl)
HK (1) HK1043146B (sl)
MX (1) MXPA01012160A (sl)
NZ (1) NZ515610A (sl)
SI (1) SI20748B (sl)
SK (1) SK287084B6 (sl)
TR (1) TR200103544T2 (sl)
WO (1) WO2000075258A1 (sl)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
US8151587B2 (en) * 2001-05-04 2012-04-10 Hill Phoenix, Inc. Medium temperature refrigerated merchandiser
JP3608655B2 (ja) * 2001-08-29 2005-01-12 タイセイ株式会社 冷凍能力試験方法およびその装置
US20040099838A1 (en) * 2002-08-08 2004-05-27 Leck Thomas J Refrigerant compositions comprising performance enhancing additives
US7849700B2 (en) 2004-05-12 2010-12-14 Electro Industries, Inc. Heat pump with forced air heating regulated by withdrawal of heat to a radiant heating system
US7802441B2 (en) 2004-05-12 2010-09-28 Electro Industries, Inc. Heat pump with accumulator at boost compressor output
JP4806967B2 (ja) * 2005-05-27 2011-11-02 日油株式会社 冷凍機用潤滑油組成物
CA2615286C (en) * 2005-07-27 2014-02-25 The Lubrizol Corporation Hydrofluorocarbon miscible synthetic ester lubricant base stock blends
US7296465B2 (en) 2005-11-22 2007-11-20 Mks Instruments, Inc. Vertical mount mass flow sensor
WO2008027517A1 (en) * 2006-09-01 2008-03-06 E. I. Du Pont De Nemours And Company Thiol and thioether stabilizers for fluoroolefins
WO2008027594A2 (en) 2006-09-01 2008-03-06 E. I. Du Pont De Nemours And Company Phenol stabilizers for fluoroolefins
JP5572284B2 (ja) * 2007-02-27 2014-08-13 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油および冷凍機用作動流体組成物
JP2009074018A (ja) * 2007-02-27 2009-04-09 Nippon Oil Corp 冷凍機油および冷凍機用作動流体組成物
US20100065792A1 (en) * 2007-03-16 2010-03-18 Jesus Izcara Zurro Biodegradable dielectric fluid
JP5193485B2 (ja) * 2007-03-27 2013-05-08 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油及び冷凍機用作動流体組成物
US20090061234A1 (en) * 2007-09-04 2009-03-05 Baker Hughes Incorporated Method for Inhibiting Corrosion of Metal in Distillation Units Caused by Organic Acids
WO2009057475A1 (ja) * 2007-10-29 2009-05-07 Nippon Oil Corporation 冷凍機油および冷凍機用作動流体組成物
US9481852B2 (en) * 2008-01-24 2016-11-01 The Lubrizol Corporation High viscosity synthetic ester lubricant base stock blends
JP5612250B2 (ja) * 2008-03-07 2014-10-22 出光興産株式会社 冷凍機用潤滑油組成物
US8402778B2 (en) * 2008-03-31 2013-03-26 National Refrigerants, Inc. Method for enhancing mineral oil miscibility and oil return
EP2285931B1 (en) * 2008-04-04 2017-11-08 Dow Global Technologies LLC Refrigerant composition
US8038899B2 (en) 2008-04-28 2011-10-18 Honeywell International Inc. Refrigerant compositions having a siloxane solubilizing agent
DE102008038429A1 (de) * 2008-08-19 2010-02-25 Erwin Dietz Verfahren zum Betrieb einer Wärmepumpenanlage
US20100204838A1 (en) * 2009-02-12 2010-08-12 Liebert Corporation Energy efficient air conditioning system and method utilizing variable capacity compressor and sensible heat ratio load matching
WO2010095238A1 (ja) * 2009-02-20 2010-08-26 三菱電機株式会社 利用側ユニット及び空気調和装置
JP5848002B2 (ja) * 2010-01-18 2016-01-27 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
JP5525877B2 (ja) * 2010-03-17 2014-06-18 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油および冷凍機用作動流体組成物
CN102062453B (zh) * 2010-12-17 2013-05-08 上海理工大学 家用冷热一体机
JP5746886B2 (ja) * 2011-03-17 2015-07-08 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油組成物
WO2013027428A1 (ja) * 2011-08-19 2013-02-28 Ｋｈネオケム株式会社 ペンタエリスリトールのテトラエステル
JP5989989B2 (ja) * 2011-12-27 2016-09-07 日本サン石油株式会社 冷凍機油組成物
CN104039939A (zh) * 2011-12-27 2014-09-10 日本太阳石油株式会社 冷冻机油组合物
JP2015096470A (ja) * 2012-02-23 2015-05-21 Ｋｈネオケム株式会社 混合エステル
BR112015016722A2 (pt) * 2013-01-17 2017-07-11 Jx Nippon Oil & Energy Corp óleo de máquina de refrigeração e composição de fluido de trabalho para máquina de refrigeração
JP6086746B2 (ja) * 2013-02-14 2017-03-01 アネスト岩田株式会社 動力発生装置及びその運転方法
WO2014144558A1 (en) * 2013-03-15 2014-09-18 Trane International Inc. Lubricant defoaming additives and compositions
US10386099B2 (en) 2014-01-16 2019-08-20 Shrieve Chemical Products, Inc. Desicating synthetic refrigeration oil composition for fluoro-olefin refrigeration systems
JP6838561B2 (ja) * 2015-12-25 2021-03-03 日油株式会社 冷凍機油用エステル
JP6904333B2 (ja) * 2016-03-24 2021-07-14 日本電気株式会社 冷却装置、制御方法および記憶媒体
US20190178545A1 (en) * 2017-12-07 2019-06-13 Dunan Microstaq, Inc. Heating, ventilating, air conditioning, and refrigeration system with mass flow stabilization
US10648719B2 (en) * 2017-12-14 2020-05-12 Dunan Microstaq, Inc. Heating, ventilating, air conditioning, and refrigeration system with simultaneous sub-cooling and superheat control

Family Cites Families (104)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE19265E (en) 1934-08-07 Heat transfer
US2035541A (en) 1931-05-20 1936-03-31 Gen Motors Corp Absorbent working fluids
US2084950A (en) 1935-03-26 1937-06-22 Du Pont Compression of fluorinated hydrocarbons
US2040902A (en) 1935-04-18 1936-05-19 Glenn F Zellhoefer Absorption refrigeration
US2187388A (en) 1935-09-06 1940-01-16 Gen Motors Corp Working fluid for refrigerating apparatus
US2520612A (en) 1947-01-08 1950-08-29 Union Carbide & Carbon Corp Diethers of polyoxyalkylene diols
US2628974A (en) 1948-03-27 1953-02-17 Texas Co Polyester synthetic lubricants
US2548493A (en) 1948-08-03 1951-04-10 Standard Oil Dev Co Esters of trimethyladipic acid
US2575195A (en) 1948-10-01 1951-11-13 Standard Oil Dev Co Dibasic acid esters and method for producing them
US2575196A (en) 1948-10-01 1951-11-13 Standard Oil Dev Co Mixed estirs of polyhydric alcohols and dibasic acids
US2717242A (en) 1951-12-05 1955-09-06 California Research Corp Polyoxyalkylene lubricant composition
US2926139A (en) 1952-11-08 1960-02-23 Bayer Ag Lubricants for refrigerating systems
US2852470A (en) 1954-10-15 1958-09-16 Gen Motors Corp Refrigeration composition
US2807155A (en) 1956-02-02 1957-09-24 Gen Motors Corp Working fluids in refrigeration apparatus
US3135785A (en) 1956-12-19 1964-06-02 Hercules Powder Co Ltd Di(pentaerythritol trimonocarboxylate) alkylene dicarboxylate
US2962419A (en) 1957-05-20 1960-11-29 Heyden Newport Chemical Corp Dietetic compositions
GB910023A (en) 1957-12-17 1962-11-07 Sinclair Refining Co Synthetic complex ester
BE576233A (sl) 1958-02-28
US2961406A (en) 1959-04-23 1960-11-22 Hercules Powder Co Ltd Pentaerythritol ester lubricants
US3189629A (en) 1960-11-21 1965-06-15 Texaco Inc Process for treating synthetic ester lubricants with aromatic isocyanates or aromatic thioisocyanates
US3194791A (en) 1962-02-23 1965-07-13 Eastman Kodak Co Tin salts catalysts for polyesterification process
US3282971A (en) 1963-06-19 1966-11-01 Exxon Research Engineering Co Fatty acid esters of polyhydric alcohols
US3341574A (en) 1964-09-18 1967-09-12 Celanese Corp Di-(neopentylglycol mononeoheptanoate)azelate
US3328285A (en) 1965-01-06 1967-06-27 Petrolite Corp Hydrocarbon inhibitor for use in heat exchangers of oil refinery equipment
US3328283A (en) 1965-01-06 1967-06-27 Petrolite Corp Hydrocarbon inhibitors for use in oil refinery heat exchanger
US3309318A (en) 1965-04-30 1967-03-14 Emery Industries Inc Blends of ester lubricants
US3523084A (en) 1966-06-16 1970-08-04 Sinclair Research Inc Lubricating oil ester base composition containing liquid esters of neoalkyl polyols and neoalkyl fatty acids
US3441600A (en) 1966-06-16 1969-04-29 Sinclair Research Inc Liquid esters of neoalkyl polyols and neoalkyl fatty acids
DE1594413A1 (de) 1967-02-23 1970-05-06 Erdoel Ag Hamburg Deutsche Schmieroele
GB1301003A (en) 1969-07-10 1972-12-29 Ethyl Corp Lubricant materials
US3778454A (en) 1970-02-18 1973-12-11 Ethyl Corp Complex ester
FR2133515B2 (sl) 1970-12-03 1974-07-05 Inst Francais Du Petrole
US4155861A (en) 1971-05-05 1979-05-22 Studiengesellschaft Aktiengesellschaft Ester lubricant
US3855508A (en) 1971-11-04 1974-12-17 Sprague Electric Co Electrical capacitors having substituted ester impregnants
US3894959A (en) 1972-10-17 1975-07-15 Exxon Research Engineering Co Mixed carboxylic acid esters as electrical insulating oils
US4144183A (en) 1973-01-22 1979-03-13 Henkel Kommanditgesellschaft Auf Aktien Mixed branched and straight chain ester oils
US4053491A (en) 1973-01-22 1977-10-11 Henkel Kommanditgesellschaft Auf Aktien Branched-chain aliphatic ester oils
US3850824A (en) 1973-05-17 1974-11-26 Texaco Inc Synthetic aircraft turbine oil
US4049563A (en) 1973-06-18 1977-09-20 Chevron Research Company Jet engine oils containing extreme pressure additive
IT991051B (it) 1973-07-09 1975-07-30 Snam Progetti Esteri organici per composizioni lubrificanti
US3939201A (en) 1973-11-09 1976-02-17 Chevron Research Company Esters
US3878112A (en) 1974-05-23 1975-04-15 Westinghouse Electric Corp Lubricant-refrigerant system for centrifugal refrigeration compressors
US4045376A (en) 1976-04-23 1977-08-30 Texaco Inc. Synthetic turbine oils
US4113642A (en) 1976-11-11 1978-09-12 Henkel Kommanditgesellschaft Auf Aktien High viscosity neutral polyester lubricants
US4199461A (en) 1977-02-14 1980-04-22 Chevron Research Company Refrigeration oil containing wear-inhibiting amounts of an aryl phosphate-fatty acid combination
DE2713440A1 (de) 1977-03-26 1978-09-28 Bayer Ag Carbonsaeureester, deren herstellung und verwendung als basisschmieroel
US4159255A (en) 1977-04-22 1979-06-26 Westinghouse Electric Corp. Modified castor oil lubricant for refrigerator systems employing halocarbon refrigerants
JPS53140469A (en) 1977-05-13 1978-12-07 Nippon Oil Co Ltd Component of high viscosity refrigerator oil
DE2758780A1 (de) 1977-12-29 1979-07-12 Bayer Ag Carbonsaeureester des pentaerythrits
US4175045A (en) 1978-02-27 1979-11-20 Stauffer Chemical Company Compressor lubrication
US4263159A (en) 1978-03-24 1981-04-21 Stauffer Chemical Company Automatic transmission fluid comprising esters derived from a particular monocarboxylic acid composition
US4320018A (en) 1978-05-30 1982-03-16 Texaco Inc. Synthetic aircraft turbine oil
US4304678A (en) 1978-09-11 1981-12-08 Mobil Oil Corporation Lubricant composition for reduction of fuel consumption in internal combustion engines
JPS5558298A (en) 1978-10-25 1980-04-30 Nippon Oil Co Ltd Lubricating oil for rotary refrigerant compressor
US4359394A (en) 1978-10-30 1982-11-16 Thermo King Corporation Thermally stable lubricants for refrigerator systems
DE2909517A1 (de) 1979-03-10 1980-09-18 Bayer Ag Metallbearbeitungs-schmieroele
US4302343A (en) 1979-04-02 1981-11-24 The Dow Chemical Company Rotary screw compressor lubricants
US4234497A (en) 1979-04-30 1980-11-18 Standard Lubricants, Inc. Iso-palmitate polyol ester lubricants
JPS5679175A (en) 1979-11-30 1981-06-29 Daikin Ind Ltd Absorption refrigerant carrier composition
US4324676A (en) 1980-01-21 1982-04-13 The Dow Chemical Company Compositions containing β-diketo chelating compounds
JPS592477B2 (ja) 1980-02-12 1984-01-18 三洋電機株式会社 吸収冷凍機用吸収液
JPS5710694A (en) 1980-06-11 1982-01-20 Mitsubishi Oil Co Ltd Oil composition for refrigerator
JPS57124664A (en) 1981-01-28 1982-08-03 Hitachi Ltd Absorbing liquid for absorption type refrigerating machine
DE3265173D1 (en) 1981-04-07 1985-09-12 Matsushita Electric Ind Co Ltd Composition for absorption refrigeration
US4436641A (en) 1981-05-21 1984-03-13 Racon Incorporated Refrigeration liquid with blue leak indicator and process of using same
JPS57193573A (en) 1981-05-22 1982-11-27 Mitsubishi Burlington Anti-bacterial carpet and method
NL8102759A (nl) 1981-06-09 1983-01-03 Unilever Nv Estersmeermiddelen.
US4487874A (en) 1983-04-14 1984-12-11 Henkel Corporation Polycarbonate processing
GB8321569D0 (en) 1983-08-10 1983-09-14 Ici Plc Heat pumps
US4530772A (en) 1984-02-22 1985-07-23 Stauffer Chemical Company Method of electrical contact lubrication
US4719025A (en) 1984-08-07 1988-01-12 Toyota Jidosha Kabushiki Kaisha Synthetic lubrication oil compositions
US4626959A (en) 1984-09-04 1986-12-02 Emhart Industries, Inc. Dielectric fluid for metallized capacitors
US4780229A (en) 1984-10-01 1988-10-25 Akzo America Inc. High temperature polyol ester/phosphate ester crankcase lubricant composition
US4758366A (en) 1985-02-25 1988-07-19 Widger Chemical Corporation Polyhalogenated hydrocarbon refrigerants and refrigerant oils colored with fluorescent dyes and method for their use as leak detectors
US4751012A (en) 1985-12-23 1988-06-14 The Dow Chemical Company Lubricants for reciprocating air compressors
US4826633A (en) 1986-10-16 1989-05-02 Hatco Chemical Corporation Synthetic lubricant base stock of monopentaerythritol and trimethylolpropane esters
JPH0673247B2 (ja) 1987-01-30 1994-09-14 日本石油株式会社 難燃性電気機器
US4755316A (en) 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
US4948525A (en) 1988-04-06 1990-08-14 Nippon Oil Co., Ltd. Lubricating oil compositions for refrigerators
US4916914A (en) 1988-05-27 1990-04-17 Cpi Engineering Services, Inc. Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions
US5027606A (en) 1988-05-27 1991-07-02 Cpi Engineering Services, Inc. Rotary displacement compression heat transfer systems incorporating highly fluorinated refrigerant-synthetic oil lubricant compositions
US5023007A (en) 1988-11-10 1991-06-11 The Lubrizol Corporation Liquid refrigerant compositions
US4927554A (en) 1988-11-10 1990-05-22 The Lubrizol Corporation Liquid compositions containing organic sulfones and sulfoxides
US4938887A (en) 1988-11-10 1990-07-03 The Lubrizol Corporation Liquid refrigerant compositions
US5008028A (en) 1988-12-14 1991-04-16 The Lubrizol Corporation Liquid compositions containing carboxylic esters
US4851144A (en) 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
US5021180A (en) 1989-01-18 1991-06-04 The Dow Chemical Company Polyglycol lubricants for refrigeration compressors
US4941986A (en) 1989-03-16 1990-07-17 The Lubrizol Corporation Liquid compositions containing organic nitro compounds
US4963282A (en) 1989-05-11 1990-10-16 The Lubrizol Corporation Liquid compositions containing thiocarbamates
US4900463A (en) 1989-05-23 1990-02-13 Allied-Signal Inc. Refrigeration lubricant blends
US4944890A (en) 1989-05-23 1990-07-31 E. I. Du Pont De Nemours And Company Compositions and process of using in refrigeration
JP2763589B2 (ja) 1989-05-31 1998-06-11 旭電化工業株式会社 冷凍機用潤滑剤
US4971712A (en) 1989-06-02 1990-11-20 E. I. Du Pont De Nemours And Company Compositions for compression refrigeration and methods of using them
US5032306A (en) 1989-09-07 1991-07-16 E. I. Du Pont De Nemours And Company Fluorinated hydrocarbon lubricants for use with refrigerants in compression refrigeration
US4959169A (en) 1989-10-20 1990-09-25 The Dow Chemical Company Esterified polyglycol lubricants for refrigeration compressors
EP0449406B1 (en) 1990-01-31 1997-04-09 Tonen Corporation Esters as lubricants for a haloalkane refrigerant
US4992188A (en) 1990-03-30 1991-02-12 The Lubrizol Corporation Tertiary amide-containing compositions for refrigeration systems
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
WO1993025629A2 (en) * 1992-06-03 1993-12-23 Henkel Corporation Polyol ester lubricants for refrigerating compressors operating at high temperatures
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
US5830833A (en) * 1992-08-18 1998-11-03 Rwe-Dea Aktiengesellschaft Fur Mineraloel Und Chemie And Texaco Deutschland Gmbh Synthetic ester lubricants for refrigerator systems
US5853609A (en) * 1993-03-10 1998-12-29 Henkel Corporation Polyol ester lubricants for hermetically sealed refrigerating compressors
ATE497529T1 (de) * 1995-12-22 2011-02-15 Cognis Ip Man Gmbh Verwendung von schmiermitteln auf polyolesterbasis zur minimierung des verschleisses von aluminiumteilen in kuehleinrichtungen

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EP2290032A2 (en) 2011-03-02
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CA2375742C (en) 2008-03-18
ATE517961T1 (de) 2011-08-15
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EP2290032B1 (en) 2017-11-15
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US20030047707A1 (en) 2003-03-13
AU5329600A (en) 2000-12-28
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MXPA01012160A (es) 2002-07-30
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