KR910000987A - 압축 냉각에서 사용되는 조성물 및 그들을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법 - Google Patents

압축 냉각에서 사용되는 조성물 및 그들을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법 Download PDF

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Publication number
KR910000987A
KR910000987A KR1019900008115A KR900008115A KR910000987A KR 910000987 A KR910000987 A KR 910000987A KR 1019900008115 A KR1019900008115 A KR 1019900008115A KR 900008115 A KR900008115 A KR 900008115A KR 910000987 A KR910000987 A KR 910000987A
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tetrafluoroethane
composition
polyalkylene glycol
ethylene oxide
sus viscosity
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KR1019900008115A
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English (en)
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앨릭잰더 고스키 로버트
로우엘 브라운 윌리암
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이 아이 듀우판 디 네모아 앤드 캄파니
유니온 카아바이드 케미칼즈 앤드 플래스틱스 캄파니 인코포레이팃드
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Application filed by 이 아이 듀우판 디 네모아 앤드 캄파니, 유니온 카아바이드 케미칼즈 앤드 플래스틱스 캄파니 인코포레이팃드 filed Critical 이 아이 듀우판 디 네모아 앤드 캄파니
Publication of KR910000987A publication Critical patent/KR910000987A/ko

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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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Combustion & Propulsion (AREA)
  • Thermal Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • General Chemical & Material Sciences (AREA)
  • Lubricants (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Processing Of Solid Wastes (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

내용 없음

Description

압축 냉각에서 사용되는 조성물 및 그들을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. (a) 테트라플루오로에탄 및 펜타플루오로에탄으로 구성되는 군으로부터 선택된 최소한 한 개의 화합물 : 및 (b) 38℃(100℉)에서 100-1200의 SUS점도를 가지는 -40℃- 최소한 +20℃에서 성분(a)와 겸비하여 혼화되는, 히드록시기에 대해서 일관능가이고 25%-75% 에틸렌옥사이드 및 75%-25% 프로필렌옥시드를 기재로한 윤활성을 제공하기에 충분한 양의 최소한 한 개의 랜덤 폴리옥시알킬렌 글리콜로 구성되는 압축 냉각에서 사용되는 조성물.
  2. 제1항에 있어서, 상기 테트라플루오로에탄이 1,1,1,2-테트라플루오로에탄인 조성물.
  3. 제1항에 있어서, 상기 테트라플루오로에탄이 1,1,2,2-테트라플루오로에탄인 조성물.
  4. 제1항에 있어서, 성분(a)가 펜타 테트라플루오로에틴인 조성물.
  5. 제1항에 있어서, 상기 일관능가 폴리알킬렌 글리콜이 메탄올, 에탄올, 프로판올 및 부탄올로 구성되는 군으로부터 선택된 최소한 한 개의 개시제를 사용하여 제조되는 조성물.
  6. 제1항에 있어서, 상기 일관능가 폴리알킬렌 글리콜이 38℃(100℉)에서 SUS점도가 400-1000인 조성물.
  7. 제1항에 있어서, 상기 폴리알킬렌 글리콜이 상기 조성물의 1-99중량%를 구성되는 조성물.
  8. 제1항에 있어서, (1) 극암 첨가제. (2) 산화 및 열 안정성 개시제 및 (3) 부식 방지제로 구성되는 군으로부터 선택된 성분 (c)를 포함하는 것을 특징으로 하는 조성물.
  9. 제8항에 있어서, 극압 첨가제 0.1-1.3중량%로 구성되는 조성물.
  10. 제1항에 있어서, 상기 테트라플루오로에탄이 1,1,1,2-테트라플루오로에탄이고 상기 일관능가 랜덤 폴리알킬렌 글리콜이 부탄올 개시제를 사용하여 제조되고, 40-60% 에틸렌옥시드 및, 상응하게 60-40% 프로필렌 옥시드를 기재로하고, 38℃(100℉)에서의 약 500의 SUS 점도를 가지고 -50℃- 최소한 +40℃에서 상기 테트라플루오로에탄과 겸비해서 완전히 혼화되는 조성물.
  11. 근본적으로 25%-75% 에틸렌 옥시드 및 상응하게 75%-25%프로필렌 옥시드를 기재로하고 38℃(100℉)에서 100-1200의 SUS 점도를 갖는 최소한 한개의 랜덤 일관능가 폴리알킬렌 글리콜로 구성되는 압축 냉각에서 테트라플루오로에탄 냉매와 함께 사용하기에 적합한 윤활제.
  12. 제11항에 있어서, 상기 폴리알킬렌 글리콜이 약50% 에틸렌 옥시드 및 단위 및 약 50%의 프로필렌 옥시드 단위를 기재로 하고 38℃(100℉)에서 약 500의 SUS 점도를 갖는 윤활제.
  13. 근본적으로, 25%-75% 에틸렌 옥시드 및 75%-25%프로필렌 옥시드를 기재로하고 38℃(100℉)에서 100-1200의 SUS 점도를 가지는 상기 테트라풀루오로에탄과 겸비된 최소한 한 개의 랜덤 일관능가 폴리알킬렌 글리콜 1-99 중량%의 사용으로 구성되는, 냉매로서 테트라플루오로에탄을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법.
  14. 근본적으로, 25%-75% 에틸렌 옥시드 및 상응하게 75%-25%프로필렌 옥시드를 기재로하고 38℃(100℉)에서 400-1000의 SUS 점도를 가지는 상기 테트라플루오로에탄과 겸비된 최소한 한 개의 랜덤 일관능가 폴리알킬렌 글리콜 10-50부피%의 사용으로 구성되는, 냉매로서 테트라플루오로에탄을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법.
  15. 제13항에 있어서, 상기 폴리알킬렌 글리콜이 약50% 에틸렌 옥시드 및 단위 및 약 50%의 프로필렌 옥시드 단위를 기재로 하고 38℃(100℉)에서 약 500의 SUS 점도를 갖는 윤활제.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900008115A 1989-06-02 1990-06-01 압축 냉각에서 사용되는 조성물 및 그들을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법 KR910000987A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US360,984 1989-06-02
US07/360,984 US4971712A (en) 1989-06-02 1989-06-02 Compositions for compression refrigeration and methods of using them

Publications (1)

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KR910000987A true KR910000987A (ko) 1991-01-30

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KR1019900008115A KR910000987A (ko) 1989-06-02 1990-06-01 압축 냉각에서 사용되는 조성물 및 그들을 사용하여 압축 냉각 장치에서 윤활성을 개선시키는 방법

Country Status (14)

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US (2) US4971712A (ko)
EP (1) EP0402009B2 (ko)
JP (1) JP2818471B2 (ko)
KR (1) KR910000987A (ko)
CN (1) CN1047689A (ko)
AT (1) ATE108820T1 (ko)
AU (1) AU631646B2 (ko)
BR (1) BR9002596A (ko)
CA (1) CA2017872A1 (ko)
DE (1) DE69010778T3 (ko)
ES (1) ES2057401T5 (ko)
IL (1) IL94584A0 (ko)
MX (1) MX172024B (ko)
ZA (1) ZA904212B (ko)

Families Citing this family (95)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5543068A (en) * 1988-04-08 1996-08-06 Japan Energy Corporation Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils
US5269955A (en) * 1989-05-08 1993-12-14 Idemitsu Kosan Co., Ltd. Lubricating oil for compression-type refrigerators and polyoxyalkylene glycol derivative
US5211867A (en) * 1989-06-28 1993-05-18 Allied-Signal Inc. Azeotrope-like compositions of pentafluoroethane and 1,1,1-trifluoroethane
GB8924057D0 (en) * 1989-10-25 1989-12-13 Ici Plc Lubricants
US5433879A (en) * 1989-11-30 1995-07-18 Matsushita Electric Industrial Co., Ltd. Working fluid containing difluoroethane
US5304319A (en) * 1989-11-30 1994-04-19 Matsushita Electric Industrial Co., Ltd. Working fluid
US5370811A (en) * 1989-11-30 1994-12-06 Matsushita Electric Industrial Co., Ltd. Working fluid containing tetrafluoroethane
US5403503A (en) * 1989-12-14 1995-04-04 Idemitsu Kosan Co., Ltd. Refrigerator oil composition for hydrogen-containing hydrofluorocarbon refrigerant
JP2792191B2 (ja) * 1990-04-04 1998-08-27 ダイキン工業株式会社 冷 媒
US5277834A (en) * 1990-07-26 1994-01-11 E. I. Du Pont De Nemours And Company Near-azeotropic blends for use as refrigerants
DE69118208T2 (de) * 1990-07-26 1996-09-05 E.I. Du Pont De Nemours And Co., Wilmington, Del. Quasi-azeotrope Mischungen zur Verwendung als Kältemittel
US5185094A (en) * 1990-12-17 1993-02-09 E. I. Du Pont De Nemours And Company Constant boiling compositions of pentafluoroethane, difluoromethane, and tetrafluoroethane
US5643492A (en) * 1990-12-17 1997-07-01 E. I. Du Pont De Nemours And Company Constant boiling compositions of HFC-32, HFC-125 and HFC-134 A
US5722256A (en) * 1990-12-17 1998-03-03 E. I. Du Pont De Nemours And Company Air conditioner and heat pump with tetrafluoroethane-containing working fluid
JP2901369B2 (ja) * 1991-01-30 1999-06-07 株式会社日立製作所 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
JP3469587B2 (ja) * 1991-04-02 2003-11-25 三洋電機株式会社 冷媒組成物
US5156768A (en) * 1991-04-05 1992-10-20 Allied-Signal Inc. Stabilized chlorine-containing refrigeration compositions
AU1665392A (en) * 1991-04-05 1992-11-02 Allied-Signal Inc. Stabilized dichlorotrifluoroethane refrigeration compositions
AU1987392A (en) * 1991-04-19 1992-11-17 Allied-Signal Inc. Refrigeration compositions of hydrofluorocarbon refrigerant and lubricant
AU648435B2 (en) * 1991-09-19 1994-04-21 Japan Energy Corporation Lubricating oils for flon compressors, compositions adapted for flon compressors and composed of mixtures of said lubricating oils and flon, and process for lubricating flon compressor by using said lubricating oils
WO1993006196A1 (en) * 1991-09-26 1993-04-01 E.I. Du Pont De Nemours And Company Compositions and process for use in refrigeration
US5290466A (en) * 1991-10-31 1994-03-01 E. I. Du Pont De Nemours And Company Compositions of difluoromethane and tetrafluoroethane
JP3200127B2 (ja) * 1991-12-18 2001-08-20 旭電化工業株式会社 冷凍機用の潤滑剤
US5294359A (en) * 1992-02-03 1994-03-15 Alliedsignal Inc. Refrigerant compositions
CA2137252A1 (en) 1992-06-03 1993-12-09 Nicholas E. Schnur Polyol ester lubricants for refrigerant heat transfer fluids
US5976399A (en) 1992-06-03 1999-11-02 Henkel Corporation Blended polyol ester lubricants for refrigerant heat transfer fluids
US6183662B1 (en) 1992-06-03 2001-02-06 Henkel Corporation Polyol ester lubricants, especially those compatible with mineral oils, for refrigerating compressors operating at high temperatures
US5499908A (en) * 1992-09-30 1996-03-19 Tecumseh Products Company Method of making foam in an energy efficient compressor
JP2977046B2 (ja) * 1992-11-27 1999-11-10 株式会社ジャパンエナジー アンモニア冷凍装置、該冷凍装置に用いる作動流体組成物及びアンモニア圧縮機の潤滑方法
DE69420158T2 (de) * 1993-02-19 2000-02-10 Idemitsu Kosan Co Ölzusammensetzung für Kältemaschinen
NL9300834A (nl) * 1993-05-14 1994-12-01 Bernardina Carolina Maria Enge Koelinrichting.
US5370812A (en) * 1993-06-28 1994-12-06 Union Carbide Chemicals & Plastics Technology Corporation Lubricant compositions for refrigerators comprising polyalkylene glycol and a hydrocarbon solvent
JPH07173479A (ja) * 1993-11-05 1995-07-11 Japan Energy Corp 弗化炭化水素系冷媒圧縮機用潤滑油、同潤滑油を用いる弗化炭化水素系冷媒圧縮機潤滑方法及び弗化炭化水素系冷媒圧縮機用作動流体組成物
US5492643A (en) * 1994-04-26 1996-02-20 Kenneth B. Ruello, Jr. Environmentally safer replacement refrigerant for freon 12-based refrigeration systems
US5942149A (en) * 1994-04-26 1999-08-24 Weber, Iii; Harrison M. Environmentally safer replacement refrigerant for freon 12-based refrigeration systems
US6070455A (en) * 1995-07-21 2000-06-06 Bright Solutions, Inc. Leak detection additives
US6070454A (en) * 1995-07-21 2000-06-06 Bright Solutions, Inc. Leak detection additives for use in heating, ventilating, refrigeration, and air conditioning systems
US5885942A (en) * 1997-09-23 1999-03-23 Nch Corporation Multifunctional lubricant additive
GB0107502D0 (en) * 2001-03-26 2001-05-16 Ici Plc Lubricant compositions
US20010019120A1 (en) 1999-06-09 2001-09-06 Nicolas E. Schnur Method of improving performance of refrigerant systems
US6541430B1 (en) * 2000-03-24 2003-04-01 E. I. Du Pont De Nemours And Company Fluorinated lubricant additives
US6573223B1 (en) 2002-03-04 2003-06-03 The Lubrizol Corporation Lubricating compositions with good thermal stability and demulsibility properties
US20040089839A1 (en) * 2002-10-25 2004-05-13 Honeywell International, Inc. Fluorinated alkene refrigerant compositions
US7279451B2 (en) 2002-10-25 2007-10-09 Honeywell International Inc. Compositions containing fluorine substituted olefins
US6736991B1 (en) * 2003-02-12 2004-05-18 Crompton Corporation Refrigeration lubricant for hydrofluorocarbon refrigerants
US20050082510A1 (en) * 2003-09-08 2005-04-21 Ponder Kenneth M. Refrigerant with lubricating oil for replacement of R22 refrigerant
US7560045B2 (en) * 2003-10-21 2009-07-14 Dow Global Technologies, Inc. Refrigerant composition
EP1678282A1 (en) * 2003-10-21 2006-07-12 Union Carbide Chemicals & Plastics Technology Corporation Refrigerant composition
US9499729B2 (en) * 2006-06-26 2016-11-22 Honeywell International Inc. Compositions and methods containing fluorine substituted olefins
US7655610B2 (en) 2004-04-29 2010-02-02 Honeywell International Inc. Blowing agent compositions comprising fluorinated olefins and carbon dioxide
US20050133756A1 (en) * 2003-11-04 2005-06-23 Ponder Kenneth M. Refrigerant with lubricating oil
US7332102B2 (en) * 2003-11-04 2008-02-19 Stefko Properties, Llc Refrigerant with lubricating oil
US7943380B2 (en) * 2004-06-02 2011-05-17 Bright Solutions, Inc. Leak detection materials and methods
US7320763B2 (en) * 2004-12-28 2008-01-22 Stefko Properties, Llc Refrigerant for low temperature applications
US8574451B2 (en) * 2005-06-24 2013-11-05 Honeywell International Inc. Trans-chloro-3,3,3-trifluoropropene for use in chiller applications
US7732386B2 (en) 2005-10-25 2010-06-08 Chevron U.S.A. Inc. Rust inhibitor for highly paraffinic lubricating base oil
BRPI0821900A2 (pt) * 2007-10-15 2015-06-16 Dow Global Technologies Inc Composição de fluido funcional para conferir poder lubrificante a um sistema hidráulico, pacote de aditivos para conferir poder lubrificante a um sistema hjidráulico, método para conferir poder lubrificante, sistema de frenagem, uso de uma composição de fluido e uso de um pacote de aditivos
ES2884807T3 (es) 2008-04-01 2021-12-13 Honeywell Int Inc Métodos para utilizar mezclas de lubricante-refrigerante bifásicas en dispositivos de refrigeración por compresión de vapor
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
US20100012882A1 (en) * 2008-07-16 2010-01-21 Sherman John W Refrigerant compositions including silyl terminated polyalkylene glycols as lubricants and methods for making the same
EP2367915B1 (en) * 2008-12-23 2018-04-25 Shrieve Chemical Products, Inc. Refrigerant lubricant composition
KR20120068897A (ko) 2009-09-09 2012-06-27 허니웰 인터내셔널 인코포레이티드 모노클로로트리플로오로프로펜 화합물과 조성물 및 이의 이용방법
US8864185B2 (en) * 2010-03-18 2014-10-21 Alcoa Inc. Latch with adjustable handle
FR2971512B1 (fr) 2011-02-10 2013-01-18 Arkema France Compositions binaires de 2,3,3,3-tetrafluoropropene et d'ammoniac
FR2973805B1 (fr) 2011-04-08 2013-04-12 Arkema France Compositions comprenant du 3,3,3-trifluoropropene et de l'ammoniac
FR2974812B1 (fr) 2011-05-04 2014-08-08 Arkema France Compositions de transfert de chaleur presentant une miscibilite amelioree avec l'huile de lubrification
US9187682B2 (en) 2011-06-24 2015-11-17 Emerson Climate Technologies, Inc. Refrigeration compressor lubricant
FR2986007B1 (fr) 2012-01-25 2015-01-23 Arkema France Compositions de transfert de chaleur presentant une miscibilite amelioree avec l'huile de lubrification
FR2986236B1 (fr) 2012-01-26 2014-01-10 Arkema France Compositions de transfert de chaleur presentant une miscibilite amelioree avec l'huile de lubrification
JP2013234796A (ja) * 2012-05-09 2013-11-21 Mitsubishi Electric Corp ヒートポンプ装置
FR3008419B1 (fr) 2013-07-11 2015-07-17 Arkema France Compositions a base de 2,3,3,3-tetrafluoropropene presentant une miscibilite amelioree
US10386099B2 (en) 2014-01-16 2019-08-20 Shrieve Chemical Products, Inc. Desicating synthetic refrigeration oil composition for fluoro-olefin refrigeration systems
WO2016160878A1 (en) 2015-04-03 2016-10-06 Alcoa Inc. Latch having tool recess in trigger
JP6511165B2 (ja) 2015-07-08 2019-05-15 アーコニック インコーポレイテッドＡｒｃｏｎｉｃ Ｉｎｃ． ハンドル機構
EP3331760B1 (en) 2015-08-04 2020-12-02 Howmet Aerospace Inc. Pressure relief latch
CA2992095C (en) 2015-08-26 2019-02-26 Arconic Inc. Adjustable pressure relief latch
ES2789576T3 (es) 2015-09-01 2020-10-26 Arconic Inc Cierre con gancho ajustable
EP3356628B1 (en) 2015-09-30 2022-01-19 Howmet Aerospace Inc. Pressure relief door
WO2017075345A1 (en) 2015-10-30 2017-05-04 Alcoa Inc. Pressure relief latch
ES2718453T3 (es) 2016-01-21 2019-07-02 Arconic Inc Cierre de trinquete
EP3469171B1 (en) 2016-06-13 2023-05-10 Howmet Aerospace Inc. Rotary latch system
CN107828460B (zh) * 2017-10-20 2020-08-25 珠海格力节能环保制冷技术研究中心有限公司 冷冻油、其应用及压缩机
US10883063B2 (en) 2018-01-23 2021-01-05 The Chemours Company Fc, Llc Compositions, system and methods for introducing PAG lubricant or refrigerant into an air-conditioning or system using lower or low GWP refrigerant or refrigerant blends
ES2961555T3 (es) 2018-01-23 2024-03-12 Chemours Co Fc Llc Sistema y métodos para introducir lubricante de POE en un sistema de aire acondicionado de automóvil
ES2928566T3 (es) 2018-01-23 2022-11-21 Chemours Co Fc Llc Sistema y métodos de introducción de un lubricante de PAG y refrigerante en un aire acondicionado
US10913913B2 (en) 2018-01-23 2021-02-09 The Chemours Company Fc, Llc Polyol ester compositions
FR3077822B1 (fr) 2018-02-15 2020-07-24 Arkema France Compositions de transfert de chaleur en remplacement du r-134a
MX2020009298A (es) 2018-04-30 2020-09-28 Chemours Co Fc Llc Composiciones estabilizadas de fluoroolefina y metodos para su produccion, almacenamiento y uso.
US20240218227A1 (en) 2021-07-12 2024-07-04 The Chemours Company Fc, Llc Stabilized fluoroethylene compositions and methods for their storage and usage
AU2022368749A1 (en) 2021-10-21 2024-04-18 The Chemours Company Fc, Llc Stabilized compositions comprising 2,3,3,3-tetrafluoropropene
WO2023069571A1 (en) 2021-10-21 2023-04-27 The Chemours Company Fc, Llc Stabilized blend compositions comprising 2,3,3,3-tetrafluoropropene
AU2022370363A1 (en) 2021-10-21 2024-04-18 The Chemours Company Fc, Llc Compositions comprising 2,3,3,3-tetrafluoropropene
AU2023210179A1 (en) 2022-01-18 2024-06-13 The Chemours Company Fc, Llc Fluoroolefin compositions containing a dye and methods for their production, storage and usage
WO2023177855A1 (en) 2022-03-18 2023-09-21 The Chemours Company Fc, Llc Hydrocarbon additives for 1234yf composition and methods for their production, storage and usage

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53140469A (en) * 1977-05-13 1978-12-07 Nippon Oil Co Ltd Component of high viscosity refrigerator oil
US4170564A (en) * 1977-10-06 1979-10-09 Milliken Research Corporation Refrigerants colored for leak indication with substituted anthraquinone dyes
JPS5558298A (en) * 1978-10-25 1980-04-30 Nippon Oil Co Ltd Lubricating oil for rotary refrigerant compressor
JPS5585864A (en) * 1978-12-25 1980-06-28 Hitachi Ltd Closed circulating absorption refrigerating amchine
JPS5679175A (en) * 1979-11-30 1981-06-29 Daikin Ind Ltd Absorption refrigerant carrier composition
JPS5840468A (ja) * 1981-09-04 1983-03-09 株式会社日立製作所 密閉循環系吸収式冷凍機
US4751012A (en) * 1985-12-23 1988-06-14 The Dow Chemical Company Lubricants for reciprocating air compressors
US4767554A (en) * 1987-09-18 1988-08-30 Nalco Chemical Company Polycarboxylic acid ester drawing and ironing lubricant emulsions and concentrates
US4755316A (en) * 1987-10-23 1988-07-05 Allied-Signal Inc. Refrigeration lubricants
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
US4851144A (en) * 1989-01-10 1989-07-25 The Dow Chemical Company Lubricants for refrigeration compressors
US4950415A (en) * 1989-11-17 1990-08-21 Nalco Chemical Company Water washable dry film lubricants

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ATE108820T1 (de) 1994-08-15
JPH03103497A (ja) 1991-04-30
CA2017872A1 (en) 1990-12-02
US4971712A (en) 1990-11-20
IL94584A0 (en) 1991-04-15
ZA904212B (en) 1992-02-26
ES2057401T3 (es) 1994-10-16
JP2818471B2 (ja) 1998-10-30
EP0402009B1 (en) 1994-07-20
AU5619790A (en) 1990-12-06
DE69010778T2 (de) 1995-03-09
EP0402009B2 (en) 1997-12-03
US5152926A (en) 1992-10-06
DE69010778D1 (de) 1994-08-25
BR9002596A (pt) 1991-08-20
MX172024B (es) 1993-11-29
EP0402009A1 (en) 1990-12-12
ES2057401T5 (es) 1998-03-01
AU631646B2 (en) 1992-12-03
CN1047689A (zh) 1990-12-12
DE69010778T3 (de) 1998-02-26

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