KR910017142A - Working medium for freezer and freezer - Google Patents

Working medium for freezer and freezer Download PDF

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Publication number
KR910017142A
KR910017142A KR1019910005123A KR910005123A KR910017142A KR 910017142 A KR910017142 A KR 910017142A KR 1019910005123 A KR1019910005123 A KR 1019910005123A KR 910005123 A KR910005123 A KR 910005123A KR 910017142 A KR910017142 A KR 910017142A
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KR
South Korea
Prior art keywords
compound
group
fluorinated hydrocarbon
coolant
dialkyl
Prior art date
Application number
KR1019910005123A
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Korean (ko)
Inventor
호마 요시하루
가와시마 게니찌
오따 리오
이토 유다까
고마쯔자끼 시게끼
기시 아쭈오
이주까 타다시
Original Assignee
미쓰다 가쓰시게
가부시끼가이샤 히다찌 세이사꾸쇼
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Application filed by 미쓰다 가쓰시게, 가부시끼가이샤 히다찌 세이사꾸쇼 filed Critical 미쓰다 가쓰시게
Publication of KR910017142A publication Critical patent/KR910017142A/en

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    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M169/00Lubricating 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
    • C10M169/04Mixtures of base-materials and additives

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

Abstract

내용 없음No content

Description

냉동장치용 작동매체 및 이를 이용한 냉동장치Working medium for freezer and freezer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 냉동장치의 경사판형 냉동압축기의 단면도, 제2도는 제1도에서 보여지는 압축기를 이용한 냉동장치의 블럭도이다.1 is a cross-sectional view of the inclined plate type refrigeration compressor of the refrigerating device, and FIG. 2 is a block diagram of the refrigerating device using the compressor shown in FIG.

Claims (6)

(a) 플루오르화 탄화수소 냉각제, (b) 지방족계 합성윤활유, (c) 다음 일반식(Ⅰ), (Ⅱ)(a) a fluorinated hydrocarbon coolant, (b) an aliphatic synthetic lubricant, (c) the following general formulas (I) and (II) …(Ⅰ) … (Ⅰ) …(Ⅱ) … (Ⅱ) (여기에서, R1은 사이클로헥산기, 이소프로필기, R2은 옥틸기)으로 나타내지는 디알킬 아연산염과 디알킬 아민염의 적어도 한가지 종류의 화합물을 포함하며, 상기의 화합물을 상기의 윤활유에 대해 적어도 0.01wt%를 포함하는 특징을 가지는 냉동장치용 작동매체)Wherein R 1 is a cyclohexane group, an isopropyl group, R 2 is an octyl group, and includes at least one compound of a dialkyl zinc salt and a dialkyl amine salt, wherein the compound is Operating medium for a refrigerating device, characterized in that it comprises at least 0.01wt% (a) 플루오르화 탄화수소 냉각제, (b) 폴리알킬렌 글리콜, 네오펜틸폴리오레스테르, 폴리에테르 변성 실록산의 적어도 한가지 종류의 화합물의 지방족계 합성윤활유, (c) 다음 일반식 (Ⅰ), (Ⅱ)(a) a fluorinated hydrocarbon coolant, (b) an aliphatic synthetic lubricating oil of at least one kind of compound of polyalkylene glycol, neopentylpolyester, polyether modified siloxane, (c) the following general formulas (I), (II) ) …(Ⅰ) … (Ⅰ) …(Ⅱ) … (Ⅱ) (여기에서, R1은 사이클로헥산기, 이소프로필기, R2은 옥틸기)으로 나타내지는 디알킬 아연산염과 디알킬 아민염의 적어도 한가지 종류의 화합물을 포함하며, 상기 화합물이 상기 윤활유에 대해 적어도 0.01wt%를 포함하는 특징을 가지는 냉동장치용 작동매체)Wherein R 1 is a cyclohexane group, an isopropyl group, R 2 is an octyl group, and includes at least one compound of a dialkyl zinc salt and a dialkyl amine salt, the compound being at least to the lubricating oil. Operating medium for a refrigerating device having a feature containing 0.01wt%) 제1항에 있어서, 상기 플루오르화 탄화수소 냉각재가 다음 일반식(Ⅲ)The method of claim 1, wherein the fluorinated hydrocarbon coolant is represented by the general formula (III) CxHyFz …(Ⅲ)CxHyFz... (Ⅲ) (여기에서 x는 1-3, y는 1-7, z는 1-7의 정수)에 의해 표시되는 화합물들로부터 선택된 적어도 한가지 종류의 냉각제이며 적어도 40℃의 임계점을 가지는 냉동장치용 작동매체.At least one type of coolant selected from compounds represented by (where x is 1-3, y is 1-7, z is an integer of 1-7) and having a critical point of at least 40 ° C. 제2항에 있어서 상기 플루오르화 탄화수소 냉각제는 다름 일반식(Ⅲ)3. The fluorinated hydrocarbon coolant according to claim 2, wherein CxHyFz …(Ⅲ)CxHyFz... (Ⅲ) (여기에서 x는 1-3, y는 1-7, z는 1-7의 정수)에 의해 표시되는 화합물들로부터 선택된 적어도 한가지 종류의 냉각제이이며 적어도 40℃의 임계점을 가지는 냉동장치용 작동매체.At least one type of coolant selected from the compounds represented by (where x is 1-3, y is 1-7, z is an integer of 1-7) and has a critical point of at least 40 ° C. (a)플루오르화 탄화수소 냉각재, (b) 폴리알킬렌 글리콜, 네오펜틸폴리오레스테르 및 폴리에테르 변성 실록산의 적어도 한가지 종류의 화합물의 지방족계 합성윤활유, (c) 다음 일반식(Ⅰ),(Ⅱ)(a) an aliphatic synthetic lubricating oil of at least one compound of (a) a fluorinated hydrocarbon coolant, (b) a polyalkylene glycol, neopentyl polyolester and a polyether modified siloxane, (c) the following general formulas (I) and (II) ) …(Ⅰ) … (Ⅰ) …(Ⅱ) … (Ⅱ) (여기에서, R1은 사이클로헥산기, 이소프로필기, R2은 옥틸기)으로 나타내지는 다알킬 아연산염과 디알킬 아민염의 적어도 한가지 종류의 화합물을 포함하며, 상기의 화합물을 상기의 윤활유에 대해 적어도 0.01wt%를 포함하는 작동매체 및 롤러베어링이 제공된 냉동 압축기로 구성되는 냉동장치.Wherein R 1 is a cyclohexane group, an isopropyl group, R 2 is an octyl group, and includes at least one compound of a dialkyl zinc salt and a dialkyl amine salt, and the compound is And a refrigerating compressor provided with a working medium and a roller bearing comprising at least 0.01 wt% relative to the other. 제5항에 있어서 콘덴서, 증발기, 그리고 상기 압축기와 상기 콘덴서사이 그리고 상기 압축기와 상기 증발기 사이의 배관의 적어도 일부로서 탄력성있는 고무호스를 부가한 냉동장치.6. The refrigeration apparatus according to claim 5, wherein a resilient rubber hose is added as at least part of a condenser, an evaporator, and a pipe between the compressor and the condenser and between the compressor and the evaporator. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910005123A 1990-03-30 1991-03-30 Working medium for freezer and freezer KR910017142A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2-86655 1990-03-30
JP2086655A JPH0791535B2 (en) 1990-03-30 1990-03-30 Working medium for refrigerator and refrigerating apparatus using the medium

Publications (1)

Publication Number Publication Date
KR910017142A true KR910017142A (en) 1991-11-05

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JP (1) JPH0791535B2 (en)
KR (1) KR910017142A (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2168257T3 (en) 1991-10-11 2002-06-16 Ici Plc WORKING LIQUIDS.

Also Published As

Publication number Publication date
JPH03281687A (en) 1991-12-12
JPH0791535B2 (en) 1995-10-04

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