EP1092760A4 - 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

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Publication number
EP1092760A4
EP1092760A4 EP00909736A EP00909736A EP1092760A4 EP 1092760 A4 EP1092760 A4 EP 1092760A4 EP 00909736 A EP00909736 A EP 00909736A EP 00909736 A EP00909736 A EP 00909736A EP 1092760 A4 EP1092760 A4 EP 1092760A4
Authority
EP
European Patent Office
Prior art keywords
lubricant
hydrocarbon coolant
vapor compression
compression refrigerator
less
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.)
Granted
Application number
EP00909736A
Other languages
German (de)
English (en)
Other versions
EP1092760A1 (fr
EP1092760B1 (fr
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
Publication of EP1092760A1 publication Critical patent/EP1092760A1/fr
Publication of EP1092760A4 publication Critical patent/EP1092760A4/fr
Application granted granted Critical
Publication of EP1092760B1 publication Critical patent/EP1092760B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
    • C10M169/04—Mixtures of base-materials and additives
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    • C10M129/00—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen
    • C10M129/02—Lubricating compositions characterised by the additive being an organic non-macromolecular compound containing oxygen having a carbon chain of less than 30 atoms
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    • C10M129/04—Hydroxy compounds
    • C10M129/10—Hydroxy compounds having hydroxy groups bound to a carbon atom of a six-membered aromatic ring
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    • 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)
  • 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.
EP00909736A 1999-04-02 2000-03-17 Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee Expired - Lifetime EP1092760B1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP9667599 1999-04-02
JP9667599 1999-04-02
PCT/JP2000/001675 WO2000060031A1 (fr) 1999-04-02 2000-03-17 Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee

Publications (3)

Publication Number Publication Date
EP1092760A1 EP1092760A1 (fr) 2001-04-18
EP1092760A4 true EP1092760A4 (fr) 2002-07-31
EP1092760B1 EP1092760B1 (fr) 2005-02-09

Family

ID=14171384

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00909736A Expired - Lifetime EP1092760B1 (fr) 1999-04-02 2000-03-17 Refrigerateur a compression de vapeur dans lequel une substance de refroidissement hydrocarbonee est utilisee

Country Status (7)

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)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3963311B2 (ja) * 2002-06-14 2007-08-22 株式会社ジャパンエナジー 冷凍機油組成物
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
KR101187593B1 (ko) 2004-03-04 2012-10-11 제이엑스 닛코닛세키에너지주식회사 냉동기유
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
JP4865428B2 (ja) * 2006-07-06 2012-02-01 Ｊｘ日鉱日石エネルギー株式会社 圧縮機油組成物
JP2008013677A (ja) * 2006-07-06 2008-01-24 Nippon Oil Corp 冷凍機油
JP5379345B2 (ja) * 2006-07-06 2013-12-25 Ｊｘ日鉱日石エネルギー株式会社 潤滑油組成物
EP2039746B1 (fr) 2006-07-06 2013-10-09 Nippon Oil Corporation Huile de réfrigérateur
JP5318358B2 (ja) * 2007-03-27 2013-10-16 Ｊｘ日鉱日石エネルギー株式会社 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
JP5550665B2 (ja) * 2012-02-08 2014-07-16 Ｊｘ日鉱日石エネルギー株式会社 冷凍機油
JP6195429B2 (ja) * 2012-03-29 2017-09-13 Ｊｘｔｇエネルギー株式会社 冷凍機用作動流体組成物及び冷凍機油
JP2013209569A (ja) * 2012-03-30 2013-10-10 Jx Nippon Oil & Energy Corp 潤滑油組成物
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
JP5551295B2 (ja) * 2013-06-12 2014-07-16 Ｊｘ日鉱日石エネルギー株式会社 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
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
JP2019104778A (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
WO2023073826A1 (fr) 2021-10-27 2023-05-04 友光商事株式会社 Milieu de travail pour dispositifs à cycle frigorifique du type à compression de fluide frigorigène, et dispositif à cycle frigorifique utilisant ledit milieu de travail

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JPS5876497A (ja) * 1981-11-02 1983-05-09 Idemitsu Kosan Co Ltd 安定性にすぐれた冷凍機油
US4983313A (en) * 1989-03-30 1991-01-08 Idemitsu Kosan Co., Ltd. Refrigerating machine oil composition
JPH0362894A (ja) * 1989-07-31 1991-03-18 Tonen Corp 空気圧縮機用潤滑油組成物
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JPH10130685A (ja) * 1996-10-30 1998-05-19 Daikin Ind Ltd 冷凍装置
EP0959121A1 (fr) * 1996-11-27 1999-11-24 Idemitsu Kosan Company Limited Composition d'huile lubrifiante pour refrigerateurs et procede de lubrification a l'aide de cette composition

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JPH01161089A (ja) * 1987-12-18 1989-06-23 Kiyouseki Seihin Gijutsu Kenkyusho:Kk 冷凍機油の製造方法
JP2601514B2 (ja) * 1988-04-27 1997-04-16 出光興産株式会社 潤滑油組成物
EP0435670B1 (fr) * 1989-12-26 1994-08-24 Nippon Oil Co. Ltd. Huiles lubrifiantes
JP2945844B2 (ja) * 1994-12-16 1999-09-06 松下冷機株式会社 冷凍装置

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US5108634A (en) * 1988-01-29 1992-04-28 Idemitsu Kosan Company Limited Lubricating oil composition comprising a specified base oil and an alkyl substituted phenol
US4983313A (en) * 1989-03-30 1991-01-08 Idemitsu Kosan Co., Ltd. Refrigerating machine oil composition
JPH0362894A (ja) * 1989-07-31 1991-03-18 Tonen Corp 空気圧縮機用潤滑油組成物
JPH10130685A (ja) * 1996-10-30 1998-05-19 Daikin Ind Ltd 冷凍装置
EP0959121A1 (fr) * 1996-11-27 1999-11-24 Idemitsu Kosan Company Limited Composition d'huile lubrifiante pour refrigerateurs et procede de lubrification a l'aide de cette composition

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PATENT ABSTRACTS OF JAPAN vol. 015, no. 211 (C - 0836) 29 May 1991 (1991-05-29) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 10 31 August 1998 (1998-08-31) *
See also references of WO0060031A1 *

Also Published As

Publication number Publication date
EP1092760A1 (fr) 2001-04-18
CN1297472A (zh) 2001-05-30
CN1183236C (zh) 2005-01-05
DE60018005D1 (de) 2005-03-17
ES2233339T3 (es) 2005-06-16
DE60018005T2 (de) 2005-12-29
KR20010052428A (ko) 2001-06-25
EP1092760B1 (fr) 2005-02-09
KR100648186B1 (ko) 2006-11-23
JP3933872B2 (ja) 2007-06-20
WO2000060031A1 (fr) 2000-10-12

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