KR920014921A - 냉동 압축기용 윤활제 및 이를 냉장장치의 압축기에 사용하는 방법 - Google Patents

냉동 압축기용 윤활제 및 이를 냉장장치의 압축기에 사용하는 방법 Download PDF

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KR920014921A
KR920014921A KR1019910016350A KR910016350A KR920014921A KR 920014921 A KR920014921 A KR 920014921A KR 1019910016350 A KR1019910016350 A KR 1019910016350A KR 910016350 A KR910016350 A KR 910016350A KR 920014921 A KR920014921 A KR 920014921A
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lubricant composition
compound
group
integer
member selected
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KR1019910016350A
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KR930011932B1 (en
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가쯔미 후꾸다
다다시 이이즈까
레이시 나까
히로아끼 하다
마사히꼬 곰모리
요시하루 홈마
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가나이 쯔또무
가부시끼가이샤 히다찌세이사꾸쇼
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Application filed by 가나이 쯔또무, 가부시끼가이샤 히다찌세이사꾸쇼 filed Critical 가나이 쯔또무
Publication of KR920014921A publication Critical patent/KR920014921A/ko
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Priority to KR1019940009341A priority Critical patent/KR940007760B1/ko

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Abstract

내용 없음

Description

냉동 압축기용 윤활제 및 이를 냉장장치의 압축기에 사용하는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 밀폐형 회전식 냉매 압축기의 주요부의 정면 단면도, 제2도는 냉동장치에서의 냉동 사이클을 도시한 개략도.

Claims (11)

  1. 제이스 오일로써 에스테르 오일, 알킬벤진 오일 및 광물성 오일로 구성된 군에서 선택된 적어도 하나의 부재와 적어도 두개의 에폭시기를 가진 글리시딜 에테르 화합물을 포함하고, 하이드로플루오르카본 및 하이드로클로로플루오르카본에 혼화되기 쉬운 윤활제 조성물.
  2. 특허청구의 범위 제1항에 있어서, 또 페놀 산화 방지제를 포함하는 윤활제 조성물.
  3. 특허청구의 범위 제1항에 있어서, 상기 글리시딜 에테르 화합물은 조성물의 중량에 따라 0.05~10중량%의 양으로 포함되어 있는 윤활제 조성물.
  4. 특허청구의 범위 제2항에 있어서, 상기 글리시딜 에테르 화합물과 상기 페놀 산화 방지제는 조성물의 중량에 따라 각각 0.05~10중량%와 0.01~5중량%의 양으로 포함되어 있는 윤활제 조성물.
  5. 특허청구의 범위 제1항에 있어서, 상기 글리시딜 에테르 화합물은 알킬렌 글리콜 디글리시딜 에테르와 지방족 시클릭 에폭시 화합물로 구성된 군에서 선택된 적어도 하나의 부재인 윤활제 조성물.
  6. 특허청구의 범위 제5항에 있어서, 상기 알킬렌 글리톨 디글리시딜 에테르는 식
    (여기서, R1은 알킬기, R2는 수소 원자 또는 알킬기, n은 1~22의 정수이다)의 화합물, 식
    의 화합물, 식
    의 화합물 및 식
    의 화합물로 구성된 군에서 선택된 적어도 하나의 부재인 윤활제 조성물.
  7. 특허청구의 범위 제5항에 있어서, 상기 지방족 시클릭 에폭시 화합물은 식
    의 화합물인 윤활제 조성물.
  8. 특허청구의 범위 제6항에 있어서, 상기 식(ⅰ)의 화합물은 식
    (여기서, n은 1~20의 정수이다)의 화합물 및 식
    (여기서, n은 1~20의 정수이다)의 화합물로 구성된 군에서 선택된 적어도 하나의 부재인 윤활제 조성물.
  9. 특허청구의 범위 제2항에 있어서, 상기 페놀 산화방지제는 식
    (여기서, X는 1~3의 정수이다)의 화합물 및 식
    (여기서, X는 1~3의 정수이다)의 화합물로 구성된 군에서 선택된 적어도 하나의 부재인 윤활제 조성물.
  10. 하부에 윤활제 조성물을 포함하고, 회전자 및 고정자를 포함하는 모터, 상기 회전자 상에 고정된 회전축, 상기 회전축을 거쳐서 상기 모터에 접속된 압축 수단 및 40℃ 이상의 임계 온도를 가진 하이드로 플루오르카본 및 하이드로클로로플루오르카본에서 선택된 적어도 하나의 냉매를 그 안에 저장하는 밀폐된 용기를 포함하는 냉매 압축기에 특허청구의 범위 제1항의 윤활제 조성물을 사용하는 방법.
  11. 압축기, 응축기, 팽창수단, 증발기 및 이들을 접속하고 냉매를 순환시키는 파이프를 포함하는 냉동장치에 특허청구의 범위 제1항의 윤활제 조성물을 사용하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.
KR9116350A 1991-01-30 1991-09-19 Lubricant for refrigeration compressors KR930011932B1 (en)

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KR1019940009341A KR940007760B1 (ko) 1991-01-30 1994-04-29 냉매 압축기 및 냉동장치와 이것에 윤활제 조성물을 사용하는 방법

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JP91-009721 1991-01-30
JP972191 1991-01-30
JP91-098845 1991-04-30
JP3098845A JP2901369B2 (ja) 1991-01-30 1991-04-30 冷凍機油組成物とそれを内蔵した冷媒圧縮機及び冷凍装置

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US5445753A (en) 1995-08-29
DE69118863D1 (de) 1996-05-23
EP0645443A3 (ko) 1995-04-19
EP0496937B2 (en) 2003-09-24
EP0645443A2 (en) 1995-03-29
DE69124119D1 (de) 1997-02-20
ES2096402T3 (es) 1997-03-01
EP0496937A1 (en) 1992-08-05
JPH0517792A (ja) 1993-01-26
DE69118863T3 (de) 2004-07-15
EP0645443B1 (en) 1997-01-08
US5553465A (en) 1996-09-10
EP0496937B1 (en) 1996-04-17
JP2901369B2 (ja) 1999-06-07
ES2085938T3 (es) 1996-06-16
KR930011932B1 (en) 1993-12-22
DE69124119T2 (de) 1997-04-17
ES2085938T5 (es) 2004-06-16
DE69118863T2 (de) 1996-11-28
US5417872A (en) 1995-05-23

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