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WO2000060031A1 - Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee - Google Patents

Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee Download PDF

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Publication number
WO2000060031A1
WO2000060031A1 PCT/JP2000/001675 JP0001675W WO0060031A1 WO 2000060031 A1 WO2000060031 A1 WO 2000060031A1 JP 0001675 W JP0001675 W JP 0001675W WO 0060031 A1 WO0060031 A1 WO 0060031A1
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WO
WIPO (PCT)
Prior art keywords
less
lubricant
mineral oil
hydrocarbon
refrigerant
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.)
Ceased
Application number
PCT/JP2000/001675
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English (en)
Japanese (ja)
Inventor
Takashi Kaimai
Hitoshi Takahashi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eneos Corp
Original Assignee
Japan Energy Corp
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
Application filed by Japan Energy Corp filed Critical Japan Energy Corp
Priority to EP00909736A priority Critical patent/EP1092760B1/fr
Priority to DE60018005T priority patent/DE60018005T2/de
Priority to JP2000609524A priority patent/JP3933872B2/ja
Publication of WO2000060031A1 publication Critical patent/WO2000060031A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • 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

Definitions

  • the present invention is directed to a compression refrigeration system using a hydrocarbon refrigerant made of a lower hydrocarbon, which has no risk of destruction of the ozone layer and has a much lower global warming ability and a much lower halogen-containing hydrocarbon refrigerant.
  • a hydrocarbon refrigerant made of a lower hydrocarbon
  • the present invention also relates to a working fluid composition comprising the hydrocarbon refrigerant and the lubricant, and a refrigeration device filled with the working fluid composition.
  • a compression refrigerator is composed of a compressor, a condenser, an expansion mechanism (for example, an expansion valve), an evaporator, etc., and uses the property of taking off the heat of evaporation from the surroundings when a highly volatile refrigerant evaporates. It is used in refrigerators, freezers, air conditioners, showcases, and vending machines for soft drinks and ice cream. Air-conditioning and vending machines are also used for heating using heat generated during condensation and for heating and holding beverages and foods.
  • a fluorinated hydrocarbon (CFC or HCFC) containing chlorine such as trichlorofluoromethane (R11), dichlorodifluoromethane (R12), and chlorodifluoromethane (R22)
  • CFCs and HCFCs cause environmental problems that deplete the ozone layer, their production and use are regulated internationally and are now chlorine-free, for example, difluoromethan (R32 ), Tetrafluoroethane (R134 or R134a), difluorethane (R152 or R152a), and other non-chlorofluorocarbons (HFCs).
  • these HFCs do not destroy the ozone layer, there is concern that they have problems from a long-term perspective of global environmental protection due to their high global warming potential.
  • low-molecular-weight, low-molecular-weight hydrocarbons having about 1 to 5 carbon atoms do not destroy the ozone layer, and have the global warming ability of the above-mentioned chlorinated or non-chlorinated fluorocarbons. Because it is very low compared to elemental, it is attracting attention as an environmentally friendly refrigerant. These compounds have been used for a long time, although they have not been the mainstream as refrigerants. Further, as lubricants of the above-mentioned refrigerants composed of hydrocarbons, for example, according to Japanese Patent Application Laid-Open No.
  • Low-molecular-weight hydrocarbons as refrigerants and mineral oils as lubricants are compatible, but due to the large difference in specific gravity, they may be difficult to mix by natural diffusion alone. Frequently, refrigerators are placed in such a state that they are difficult to mix. For example, when a compressor is filled with refrigerant, low-density refrigerant is stacked on top of the high-density lubricant that has been charged earlier. Such a state also occurs at the time of so-called stagnation in which the refrigerant returns to the compressor in a liquid state while the compressor is stopped.
  • the present invention has been made to solve the above problems, and an object of the present invention is to provide a lubricant for a refrigerator using a low molecular weight hydrocarbon refrigerant, which has excellent compatibility with the refrigerant, and It is to provide a lubricant excellent in lubricity and stability.
  • the present inventor has been diligently searching for and studying a mineral oil-based lubricant that is compatible with a hydrocarbon refrigerant, and has found that a lubricant mainly composed of a mineral oil having a specific physical property and component composition is a hydrocarbon coolant. Have been found to be excellent in compatibility and excellent in stability and lubricity in the presence of a hydrocarbon refrigerant, and have completed the present invention.
  • the present invention has a kinematic viscosity at 40 ° C. of 5 to 15 OmmVs (c St), a pour point of 125 ° C. or less, a viscosity index of 50 or more, and n-d-M ring analysis. to 5% C P 5 0 or more and% Rei_4 1 2 or less, the nitrogen content of 2 O ppm or less, sulfur content to zero. 0 2 to 0.3% and an iodine value of 1 0 gl at 2 100 g or less It is a lubricant for compression refrigerating machines that uses a hydrocarbon refrigerant containing a certain mineral oil as a main component.
  • the present invention is a working fluid composition for use in a compression refrigerator comprising at least one hydrocarbon refrigerant comprising a hydrocarbon compound having 1 to 5 carbon atoms and the lubricant.
  • This is a refrigeration apparatus filled with the working fluid composition.
  • the lubricant further contains an extreme pressure agent composed of a phosphate ester and / or a phenol-based or amine-based antioxidant.
  • Such a lubricant containing a mineral oil as a main component has excellent compatibility with a hydrocarbon refrigerant, has high abrasion resistance to a sliding member of a compressor, and exhibits excellent stability.
  • the mineral oil used in the present invention has a kinematic viscosity at 40 ° C of 3 to 15 OmraVs. If the kinematic viscosity is low, the sealing and lubricating properties of the compressor will be low. It is preferably 5 to 100 thighs 2 / s.
  • Mineral oil has a pour point below 125 ° C. If the pour point is high, the lubricant discharged together with the coolant from the compressor will have a reduced fluidity due to the expansion mechanism or evaporator, and will stay in the low-temperature part of the refrigeration facility, causing a decrease in heat transfer efficiency or compression. Due to lack of lubricant in the machine This may cause bearing wear and seizure.
  • Mineral oil has a viscosity index of 50 or more.
  • the lubricant becomes hot at the compressor discharge and is exposed to a low temperature at the outlet of the expansion mechanism, and is used in a relatively wide temperature range. Therefore, a lubricant having a high viscosity index, which causes little change in viscosity with temperature, that is, a mineral oil having a high viscosity index is desired.
  • a lubricant containing a large amount of long-chain hydrocarbons has a high viscosity index and a high lubrication performance.
  • the viscosity index of the mineral oil is more preferably 80 or more.
  • mineral oils, n-d-M ring analysis to 5% C P 5 0 or more and. /. C A is 1 2 or less.
  • Lubricants as is rich chain hydrocarbon, in other words,% since higher lubricity value of C P is used a large mineral oil is higher, diluted by a hydrocarbon refrigerant lubricity poor low molecular weight Even so, sufficient lubricity can be maintained, and bearing wear and seizure are less likely to occur.
  • % C P 8 0 or more is more preferable.
  • % C value of A greatly affects the viscosity index, which is not preferable because the larger the viscosity index is low.
  • % C A is 1 0 or less is more preferable.
  • % ⁇ 1> and% ⁇ can be determined by n-d-M ring analysis specified in ASTM D3238.
  • nitrogen and sulfur content in mineral oil affect the properties of lubricating oil. If the nitrogen content exceeds 20 ppm by weight, hue stability deteriorates, so the content should be 20 ppm by weight or less. Further, the sulfur content is set to be 0.02 to 0.3% by weight, preferably 0.02 to 0.1%. If the sulfur content is high, the corrosiveness increases, and if the sulfur content is low, the lubricity decreases. Therefore, it is important to contain the sulfur content in the above range. '
  • iodine value of the mineral oil used in the refrigerator lubricants of this invention is less 1 0 g I 2/1 0 0 g in order to ensure the stability against deterioration. Stability is deteriorated when the iodine value exceeds 1 0 g I 2/1 0 0 g.
  • the hydrocarbon refrigerant used in the present invention is a low molecular weight hydrocarbon compound having 1 to 5 carbon atoms.
  • specific examples include alkane compounds such as methane, ethane, propane, n-butane, i-butane, n-pentane, i-pentane, and neopentane, and cycloparaffin compounds such as cyclopropane, cyclobutane, and cyclopentane.
  • alkane compounds such as methane, ethane, propane, n-butane, i-butane, n-pentane, i-pentane, and neopentane
  • cycloparaffin compounds such as cyclopropane, cyclobutane, and cyclopentane.
  • a derivative of the above compound in which some of the carbon bonds are double bonds can also be used.
  • these compounds as hydrocarbon refrigerants Can be used alone or in
  • the effect of the present invention is exerted by using a mineral oil having the above-mentioned properties in combination with a compression refrigerator using a low molecular weight hydrocarbon refrigerant. That is, the mineral oil exhibits the above-described good lubricity and stability in the presence of the hydrocarbon refrigerant, and the mineral oil has a molecular structure much higher than that of the ester oil or ether oil in the hydrocarbon compound refrigerant. Because of similarity, it shows good compatibility. Further, the mineral oil is inexpensive as compared with the ester oil / ether oil, so that it is very useful in practical terms.
  • the lubricant of the present invention may contain other components as necessary.
  • well-known lubricant bases for refrigerators such as mineral oils other than the above-mentioned mineral oils used in the present invention (for example, naphthenic mineral oils), synthetic oils such as alkylbenzene oil, ether oil, ester oil, and fluorine oil.
  • Oil and well-known additives may be appropriately blended. Examples of the additives include 2,6-di-tert-butylphenol, 2,6-di-tert-butyl-p-cresol, and 4,4-methylene-bis (2,6-di-butyl).
  • Tertiary butyl-p-cresol Tertiary butyl-p-cresol
  • p, p '-phenolic / amine-based or antioxidants such as dioctyl-di-phenyl / reamine, phenyldaricidyl ether, alkyl glycidyl ether Stabilizers, extreme pressure agents such as tricresyl phosphate and trifenyl phosphate, oily agents such as dali serine monooleate, glycerin monooleyl ether, glycerin monolauryl ether, and metal inactive agents such as benzotriazole Agents, defoaming agents such as polydimethylsiloxane and polymethacrylate, or antifoaming agents.
  • additives such as well-known detergents / dispersants, viscosity index improvers, anti-corrosion agents, corrosion inhibitors, pour point depressants and the like can be added as necessary.
  • These additives are usually blended so that the lubricant of the present invention contains about 10% by weight to about 10% by weight.
  • the phenol-based or amine-based antioxidant has a weight ratio of 0.01 to 0.5 / 0 . By adding a certain amount, the stability and durability of the lubricant are greatly improved.
  • Phosphate esters such as tricresyl phosphate and triphenyl phosphate are useful as extreme pressure agents and can be used with a small amount (for example, 0.05 to 1.0 weight./.) Of seizure load and abrasion resistance. Effectively improve the lubrication characteristics.
  • mineral oils 1 to 8 and hard alkylbenzenes (HAB) 1 to 2 having physical properties and compositions shown in Tables 1 and 2, respectively, were prepared. Used for evaluation test.
  • the mineral oils 1 to 3 and 6 correspond to the base oil of the lubricant of the present invention.
  • ⁇ ⁇ ” indicates less than XX.
  • the performance evaluation test of the practical performance of the lubricant was carried out by a durability test using a refrigeration cycle using a refrigerator compressor. That was charged with lubricant made of the base oil 200 g and R600 a refrigerant 15 g compressor, the compressor discharge pressure 12 kg f Zcm 2, for 1000 hours keeping the compressor surface temperature of 80 ° C Operation was carried out. After the endurance test, open the compressor, collect the lubricant after the test, so-called oil, measure the color and total acid value, disassemble the compressor and wear the pistons, cylinders, connecting rods and bearings. The amount was measured.
  • the lubricants (mineral oils 1 to 3) of the present invention have low color of all L1.0 and total acid value of 0.0 lmgKOH / g, which is different from that of the new oil.
  • the wear of the compressor components was all less than 1.0 ⁇ m.
  • mineral oil 4 and HAB 1-2 corresponding to the comparative example most of these values are larger than those in the example, and deterioration of the lubricant and wear of the compressor member are observed.
  • a stability test was conducted on mineral oils 1 to 8 as follows. For each of mineral oils 1 to 8, put 100 g of mineral oil and 20 g of isobutane (R600a refrigerant) in a 30-Oml cylinder, and wire iron (Fe), copper (Cu), and aluminum (A1) as a catalyst. (1.6 mm ⁇ 20 cm), sealed, and kept at 175 ° C. for 30 days. After cooling, the mineral oils 1 to 8 and the catalyst were taken out of the cylinder, and the color of the deteriorated mineral oil, the degree of sludge precipitation, and changes in the surface of each catalyst were visually observed.
  • the amount of discoloration of the catalyst is evaluated in four levels of "large”, “medium”, “small” and “none", and the degree of sludge deposition is four levels of "high”, “medium”, “small” and “none” Was evaluated. The results are shown in Table 4.
  • the lubricants of the present invention showed satisfactory stability for all items, but the viscosity index,% CP , nitrogen content, sulfur content% and iodine value Lubricants (mineral oils 4 to 5 and 7 to 8) that did not satisfy one or more of the specified values for L had poor colors of L 2.0 or more, and discoloration of the catalyst and precipitation of sludge were also observed. Evaluation of additive effect
  • TCP tricresyl phosphate
  • DBPC 2,6-di-tert-butylbutyl p-cresol
  • the lubricant for refrigerators of the present invention is a lubricant mainly composed of mineral oil having specific physical properties and component compositions, it has excellent compatibility with hydrocarbon refrigerants and is stable in the presence of hydrocarbon refrigerants. Excellent in lubricity and lubrication. Therefore, it is very useful as a lubricant for refrigerators that use hydrocarbon refrigerants that are friendly to the global environment.

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Lubricants (AREA)

Abstract

L'invention concerne un lubrifiant pour réfrigérateur à compression de vapeur dans lequel une substance de refroidissement à faible teneur en hydrocarbone est utilisée. Ladite substance de refroidissement contient, en tant que composant principal, une huile minérale présentant une viscosité cinétique à 40 °C de 3 à 150 mm2/s, un point d'écoulement d'au plus 25 °C, un indice de viscosité de 50 ou plus, un % C¿P? et un % CA, déterminés selon l'analyse de cycle n-d-M de 50 ou plus et de 12 ou moins, une teneur en azote de 20 ppm ou moins, une teneur en soufre de 0,02 à 0,3 %, et un indice d'iode de 10 g I2/100 g ou moins. L'invention porte également sur une composition de fluide hydraulique pour réfrigérateur à compression de vapeur, comprenant le lubrifiant et une substance de refroidissement à faible teneur en hydrocarbure. Elle se rapporte encore à une unité de réfrigération dans laquelle ladite composition de fluide hydraulique est utilisée. Le lubrifiant de l'invention présente une compatibilité excellente avec une substance de refroidissement hydrocarbonée, une excellente stabilité et un excellent pouvoir lubrifiant et est donc très utile en tant que lubrifiant pour réfrigérateur dans lequel une substance de refroidissement à faible teneur en hydrocarbure, ne détruisant pas la couche d'ozone et ne contribuant pas au réchauffement de la planète est utilisée.
PCT/JP2000/001675 1999-04-02 2000-03-17 Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee Ceased WO2000060031A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP00909736A EP1092760B1 (fr) 1999-04-02 2000-03-17 Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee
DE60018005T DE60018005T2 (de) 1999-04-02 2000-03-17 Schmiermittel für dampfkompressionskühlschrank mit kohlenwasserstoffkühlmittel
JP2000609524A JP3933872B2 (ja) 1999-04-02 2000-03-17 炭化水素冷媒を使用する圧縮式冷凍機用潤滑剤

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11/96675 1999-04-02
JP9667599 1999-04-02

Publications (1)

Publication Number Publication Date
WO2000060031A1 true WO2000060031A1 (fr) 2000-10-12

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Country Link
EP (1) EP1092760B1 (fr)
JP (1) JP3933872B2 (fr)
KR (1) KR100648186B1 (fr)
CN (1) CN1183236C (fr)
DE (1) DE60018005T2 (fr)
ES (1) ES2233339T3 (fr)
WO (1) WO2000060031A1 (fr)

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WO2005085399A1 (fr) * 2004-03-04 2005-09-15 Nippon Oil Corporation Huile pour machine frigorifique
WO2008004548A1 (fr) * 2006-07-06 2008-01-10 Nippon Oil Corporation Huile de réfrigérateur, composition d'huile de compresseur, composition de fluide hydraulique, composition de fluide pour le travail des métaux, composition d'huile pour traitement thermique, composition lubrifiante pour machine-outil et composition lubrifiante
JP2008013679A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 圧縮機油組成物
JP2008013687A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 潤滑油組成物
JP2008013677A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 冷凍機油
JP2008239784A (ja) * 2007-03-27 2008-10-09 Japan Energy Corp 炭化水素冷媒用冷凍機油及びそれを用いた冷凍機システム
KR101130032B1 (ko) * 2002-06-14 2012-03-28 제이엑스 닛코닛세키에너지주식회사 냉동기유 조성물
JP2012111956A (ja) * 2012-02-08 2012-06-14 Jx Nippon Oil & Energy Corp 冷凍機油
WO2013146924A1 (fr) * 2012-03-29 2013-10-03 Ｊｘ日鉱日石エネルギー株式会社 Composition de fluide de travail pour réfrigérateur et huile frigorigène
WO2013145759A1 (fr) * 2012-03-30 2013-10-03 Ｊｘ日鉱日石エネルギー株式会社 Composition d'huile lubrifiante
JP2013216903A (ja) * 2013-06-12 2013-10-24 Jx Nippon Oil & Energy Corp 炭化水素冷媒用冷凍機油及びそれを用いた冷凍機システム
WO2019111688A1 (fr) * 2017-12-08 2019-06-13 Ｊｘｔｇエネルギー株式会社 Huile de réfrigérateur et composition de fluide hydraulique pour réfrigérateurs
JP2022121735A (ja) * 2017-12-08 2022-08-19 Ｅｎｅｏｓ株式会社 冷凍機油及び冷凍機用作動流体組成物
KR20240076830A (ko) 2021-10-27 2024-05-30 지에스칼텍스 주식회사 냉매 압축식 냉동 사이클 장치용 작동 매체 및 해당 작동 매체를 이용한 냉동 사이클 장치

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JP4012441B2 (ja) * 2002-07-11 2007-11-21 株式会社ジャパンエナジー 冷媒圧縮式冷凍サイクル装置用潤滑油及び作動媒体
JP4659373B2 (ja) * 2004-03-04 2011-03-30 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油
CN103627371A (zh) * 2012-08-23 2014-03-12 中化蓝天集团有限公司 适用于hfc-161和含hfc-161混合工质的稳定剂组合物

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136005A (en) * 1977-05-02 1978-11-28 Nippon Mining Co Ltd Refrigerator oil
JPS5876497A (ja) * 1981-11-02 1983-05-09 Idemitsu Kosan Co Ltd 安定性にすぐれた冷凍機油
US4800013A (en) * 1986-05-26 1989-01-24 Idemitsu Kosan Company Limited Refrigerator oil composition
JPH01161089A (ja) * 1987-12-18 1989-06-23 Kiyouseki Seihin Gijutsu Kenkyusho:Kk 冷凍機油の製造方法
JPH01275698A (ja) * 1988-04-27 1989-11-06 Idemitsu Kosan Co Ltd 潤滑油組成物
JPH0362894A (ja) * 1989-07-31 1991-03-18 Tonen Corp 空気圧縮機用潤滑油組成物
EP0435670A1 (fr) * 1989-12-26 1991-07-03 Nippon Oil Co. Ltd. Huiles lubrifiantes
JPH08170586A (ja) * 1994-12-16 1996-07-02 Matsushita Refrig Co Ltd 冷凍装置
JPH10130685A (ja) * 1996-10-30 1998-05-19 Daikin Ind Ltd 冷凍装置
WO1998023710A1 (fr) * 1996-11-27 1998-06-04 Idemitsu Kosan Co., Ltd. Composition d'huile lubrifiante pour refrigerateurs et procede de lubrification a l'aide de cette composition

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2525445B2 (ja) * 1988-01-29 1996-08-21 出光興産株式会社 潤滑油組成物
JP2781589B2 (ja) * 1989-03-30 1998-07-30 出光興産株式会社 冷凍機油組成物

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136005A (en) * 1977-05-02 1978-11-28 Nippon Mining Co Ltd Refrigerator oil
JPS5876497A (ja) * 1981-11-02 1983-05-09 Idemitsu Kosan Co Ltd 安定性にすぐれた冷凍機油
US4800013A (en) * 1986-05-26 1989-01-24 Idemitsu Kosan Company Limited Refrigerator oil composition
JPH01161089A (ja) * 1987-12-18 1989-06-23 Kiyouseki Seihin Gijutsu Kenkyusho:Kk 冷凍機油の製造方法
JPH01275698A (ja) * 1988-04-27 1989-11-06 Idemitsu Kosan Co Ltd 潤滑油組成物
JPH0362894A (ja) * 1989-07-31 1991-03-18 Tonen Corp 空気圧縮機用潤滑油組成物
EP0435670A1 (fr) * 1989-12-26 1991-07-03 Nippon Oil Co. Ltd. Huiles lubrifiantes
JPH08170586A (ja) * 1994-12-16 1996-07-02 Matsushita Refrig Co Ltd 冷凍装置
JPH10130685A (ja) * 1996-10-30 1998-05-19 Daikin Ind Ltd 冷凍装置
WO1998023710A1 (fr) * 1996-11-27 1998-06-04 Idemitsu Kosan Co., Ltd. Composition d'huile lubrifiante pour refrigerateurs et procede de lubrification a l'aide de cette composition

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1092760A4 *

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KR101130032B1 (ko) * 2002-06-14 2012-03-28 제이엑스 닛코닛세키에너지주식회사 냉동기유 조성물
US8083965B2 (en) 2004-03-04 2011-12-27 Nippon Oil Corporation Refrigerating machine oil
WO2005085399A1 (fr) * 2004-03-04 2005-09-15 Nippon Oil Corporation Huile pour machine frigorifique
US8232233B2 (en) 2006-07-06 2012-07-31 Nippon Oil Corporation Lubricating oil composition for machine tools
US8299006B2 (en) 2006-07-06 2012-10-30 Nippon Oil Corporation Compressor oil composition
JP2008013687A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 潤滑油組成物
JP2008013679A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 圧縮機油組成物
US8193129B2 (en) 2006-07-06 2012-06-05 Nippon Oil Corporation Refrigerator oil, compressor oil composition, hydraulic fluid composition, metalworking fluid composition, heat treatment oil composition, lubricant composition for machine tool and lubricant composition
JP2008013677A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 冷凍機油
US8227387B2 (en) 2006-07-06 2012-07-24 Nippon Oil Corporation Metalworking oil composition
US8227388B2 (en) 2006-07-06 2012-07-24 Nippon Oil Corporation Hydraulic oil composition
WO2008004548A1 (fr) * 2006-07-06 2008-01-10 Nippon Oil Corporation Huile de réfrigérateur, composition d'huile de compresseur, composition de fluide hydraulique, composition de fluide pour le travail des métaux, composition d'huile pour traitement thermique, composition lubrifiante pour machine-outil et composition lubrifiante
US8236740B2 (en) 2006-07-06 2012-08-07 Nippon Oil Corporation Lubricating oil composition
US8247360B2 (en) 2006-07-06 2012-08-21 Nippon Oil Corporation Heat treating oil composition
JP2008239784A (ja) * 2007-03-27 2008-10-09 Japan Energy Corp 炭化水素冷媒用冷凍機油及びそれを用いた冷凍機システム
JP2012111956A (ja) * 2012-02-08 2012-06-14 Jx Nippon Oil & Energy Corp 冷凍機油
WO2013146924A1 (fr) * 2012-03-29 2013-10-03 Ｊｘ日鉱日石エネルギー株式会社 Composition de fluide de travail pour réfrigérateur et huile frigorigène
US9562182B2 (en) 2012-03-29 2017-02-07 Jx Nippon Oil & Energy Corporation Refrigerator working fluid composition and refrigerant oil
WO2013145759A1 (fr) * 2012-03-30 2013-10-03 Ｊｘ日鉱日石エネルギー株式会社 Composition d'huile lubrifiante
JP2013216903A (ja) * 2013-06-12 2013-10-24 Jx Nippon Oil & Energy Corp 炭化水素冷媒用冷凍機油及びそれを用いた冷凍機システム
WO2019111688A1 (fr) * 2017-12-08 2019-06-13 Ｊｘｔｇエネルギー株式会社 Huile de réfrigérateur et composition de fluide hydraulique pour réfrigérateurs
JP2019104777A (ja) * 2017-12-08 2019-06-27 Ｊｘｔｇ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
US11365368B2 (en) 2017-12-08 2022-06-21 Eneos Corporation Refrigerator oil and hydraulic fluid composition for refrigerators
JP2022121735A (ja) * 2017-12-08 2022-08-19 Ｅｎｅｏｓ株式会社 冷凍機油及び冷凍機用作動流体組成物
JP7146391B2 (ja) 2017-12-08 2022-10-04 Ｅｎｅｏｓ株式会社 冷凍機油及び冷凍機用作動流体組成物
KR20240076830A (ko) 2021-10-27 2024-05-30 지에스칼텍스 주식회사 냉매 압축식 냉동 사이클 장치용 작동 매체 및 해당 작동 매체를 이용한 냉동 사이클 장치

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EP1092760A4 (fr) 2002-07-31
CN1183236C (zh) 2005-01-05
CN1297472A (zh) 2001-05-30
KR100648186B1 (ko) 2006-11-23
DE60018005T2 (de) 2005-12-29
EP1092760B1 (fr) 2005-02-09
JP3933872B2 (ja) 2007-06-20
EP1092760A1 (fr) 2001-04-18
ES2233339T3 (es) 2005-06-16
KR20010052428A (ko) 2001-06-25
DE60018005D1 (de) 2005-03-17

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