DE69630310D1 - Kühlzusammensetzung für zentrifugalverdichter - Google Patents
Kühlzusammensetzung für zentrifugalverdichterInfo
- Publication number
- DE69630310D1 DE69630310D1 DE69630310T DE69630310T DE69630310D1 DE 69630310 D1 DE69630310 D1 DE 69630310D1 DE 69630310 T DE69630310 T DE 69630310T DE 69630310 T DE69630310 T DE 69630310T DE 69630310 D1 DE69630310 D1 DE 69630310D1
- Authority
- DE
- Germany
- Prior art keywords
- refrigerant
- mixture
- centrifugal compressors
- tetraflouroethane
- tetrafluoroethane
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/124—Fluorinated cyclic hydrocarbons
-
- 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
- C09K2205/10—Components
- C09K2205/12—Hydrocarbons
- C09K2205/128—Perfluorinated hydrocarbons
-
- 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
- C09K2205/22—All components of a mixture being fluoro compounds
-
- 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
- C09K2205/40—Replacement mixtures
- C09K2205/42—Type R12
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Alcoholic Beverages (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9522701.3A GB9522701D0 (en) | 1995-11-07 | 1995-11-07 | Centrifugal compression refrigerant composition |
GB9522701 | 1995-11-07 | ||
PCT/GB1996/002733 WO1997017414A1 (en) | 1995-11-07 | 1996-11-07 | Centrifugal compression refrigerant composition |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69630310D1 true DE69630310D1 (de) | 2003-11-13 |
DE69630310T2 DE69630310T2 (de) | 2004-07-22 |
Family
ID=10783457
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69630310T Expired - Lifetime DE69630310T2 (de) | 1995-11-07 | 1996-11-07 | Kühlzusammensetzung für zentrifugalverdichter |
Country Status (12)
Country | Link |
---|---|
US (1) | US6248255B1 (de) |
EP (1) | EP0859821B1 (de) |
JP (1) | JP2000500169A (de) |
AT (1) | ATE251662T1 (de) |
AU (1) | AU726484B2 (de) |
CA (1) | CA2237110C (de) |
DE (1) | DE69630310T2 (de) |
DK (1) | DK0859821T3 (de) |
ES (1) | ES2208764T3 (de) |
GB (1) | GB9522701D0 (de) |
PT (1) | PT859821E (de) |
WO (1) | WO1997017414A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0206413D0 (en) * | 2002-03-19 | 2002-05-01 | Refrigerant Products Ltd | Refrigerant for centrifugal compressors |
AU2003273365A1 (en) * | 2002-10-01 | 2004-04-23 | James B. Tieken | Refrigerant blend |
FR2957083B1 (fr) | 2010-03-02 | 2015-12-11 | Arkema France | Fluide de transfert de chaleur pour compresseur centrifuge |
FR2959997B1 (fr) | 2010-05-11 | 2012-06-08 | Arkema France | Fluides de transfert de chaleur et leur utilisation dans des echangeurs de chaleur a contre-courant |
FR2959999B1 (fr) | 2010-05-11 | 2012-07-20 | Arkema France | Fluides de transfert de chaleur et leur utilisation dans des echangeurs de chaleur a contre-courant |
FR2964977B1 (fr) | 2010-09-20 | 2013-11-01 | Arkema France | Composition a base de 3,3,3-tetrafluoropropene |
US9029437B2 (en) | 2011-09-14 | 2015-05-12 | Prc-Desoto International, Inc. | Coating/sealant systems, aqueous resinous dispersions, methods for making aqueous resinous dispersions, and methods of electrocoating |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4810403A (en) * | 1987-06-09 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halocarbon blends for refrigerant use |
FR2662944B2 (fr) * | 1989-11-10 | 1992-09-04 | Atochem | Nouveau melange azeotropique a bas point d'ebullition a base de fluoroalcanes et ses applications. |
EP0526477B1 (de) * | 1990-04-25 | 1994-12-14 | E.I. Du Pont De Nemours And Company | Halogenkohlenwasserstoffmischungen |
US5135054A (en) * | 1990-10-05 | 1992-08-04 | University Of New Mexico | Fire extinguishing agents for flooding applications |
US5076064A (en) * | 1990-10-31 | 1991-12-31 | York International Corporation | Method and refrigerants for replacing existing refrigerants in centrifugal compressors |
US5182040A (en) * | 1991-03-28 | 1993-01-26 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane |
GB9108527D0 (en) | 1991-04-18 | 1991-06-05 | Ici Plc | Refrigerant compositions |
JPH07504889A (ja) * | 1991-12-03 | 1995-06-01 | ユナイテッド ステーツ インバイオロンメンタル プロテクション エイジェンシー | 冷媒組成物およびその使用方法 |
US5635100A (en) * | 1992-01-24 | 1997-06-03 | Chujun Gu | Nonazeotropic working fluid media for use in thermodynamic cycle applications |
EP0565265B1 (de) * | 1992-04-04 | 1995-12-13 | Star Refrigeration Ltd. | Kühlzusammensetzung |
IL106132A0 (en) * | 1992-06-25 | 1993-10-20 | Great Lakes Chemical Corp | Refrigerant composition containing 1,1,1,2,3,3,3-heptafluoropropane and methods utilizing the same |
US5733472A (en) * | 1992-07-15 | 1998-03-31 | E. I. Du Pont De Nemours And Company | Compositions which include 1,1,2,2-tetrafluoroethane and fluoropropane |
ATE144151T1 (de) | 1993-01-19 | 1996-11-15 | Hoechst Ag | Flüssiggasformulierung zur vitalitätsprüfung von zähnen |
JPH06212148A (ja) * | 1993-01-20 | 1994-08-02 | Showa Denko Kk | 冷媒組成物 |
FR2707629B1 (fr) * | 1993-06-30 | 1995-09-01 | Atochem Elf Sa | Mélanges non azéotropiques contenant du difluorométhane et du 1,1,1,2-tétrafluoroéthane et leurs applications comme fluides frigorigènes en conditionnement d'air. |
GB9319540D0 (en) * | 1993-09-22 | 1993-11-10 | Star Refrigeration | Replacement refrigerant composition |
TW283164B (de) * | 1993-09-24 | 1996-08-11 | Du Pont | |
JPH07173461A (ja) * | 1993-12-20 | 1995-07-11 | Sanyo Electric Co Ltd | 冷媒組成物 |
JPH08127767A (ja) * | 1994-10-31 | 1996-05-21 | Sanyo Electric Co Ltd | 作動流体 |
EP0779351B1 (de) * | 1995-12-14 | 2002-07-10 | AUSIMONT S.p.A. | Pseudo-azeotrope Mischungen von Hydrofluorcarbonen und Hydrocarbonen zur Verwendung als Treibmittel für Aerosol |
-
1995
- 1995-11-07 GB GBGB9522701.3A patent/GB9522701D0/en active Pending
-
1996
- 1996-11-07 DK DK96937420T patent/DK0859821T3/da active
- 1996-11-07 ES ES96937420T patent/ES2208764T3/es not_active Expired - Lifetime
- 1996-11-07 US US09/068,367 patent/US6248255B1/en not_active Expired - Fee Related
- 1996-11-07 EP EP96937420A patent/EP0859821B1/de not_active Expired - Lifetime
- 1996-11-07 WO PCT/GB1996/002733 patent/WO1997017414A1/en active IP Right Grant
- 1996-11-07 JP JP9517991A patent/JP2000500169A/ja active Pending
- 1996-11-07 CA CA002237110A patent/CA2237110C/en not_active Expired - Fee Related
- 1996-11-07 AT AT96937420T patent/ATE251662T1/de active
- 1996-11-07 DE DE69630310T patent/DE69630310T2/de not_active Expired - Lifetime
- 1996-11-07 AU AU75017/96A patent/AU726484B2/en not_active Ceased
- 1996-11-07 PT PT96937420T patent/PT859821E/pt unknown
Also Published As
Publication number | Publication date |
---|---|
EP0859821B1 (de) | 2003-10-08 |
DE69630310T2 (de) | 2004-07-22 |
CA2237110C (en) | 2006-01-03 |
CA2237110A1 (en) | 1997-05-15 |
ATE251662T1 (de) | 2003-10-15 |
PT859821E (pt) | 2004-02-27 |
GB9522701D0 (en) | 1996-01-10 |
WO1997017414A1 (en) | 1997-05-15 |
DK0859821T3 (da) | 2004-02-16 |
AU7501796A (en) | 1997-05-29 |
ES2208764T3 (es) | 2004-06-16 |
AU726484B2 (en) | 2000-11-09 |
EP0859821A1 (de) | 1998-08-26 |
JP2000500169A (ja) | 2000-01-11 |
US6248255B1 (en) | 2001-06-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR960017827A (ko) | 냉동기 오일 조성물 및 이를 사용한 압축기 | |
ES2080589T3 (es) | Composicion refrigerante. | |
JPH01108292A (ja) | 冷媒 | |
DE69630310D1 (de) | Kühlzusammensetzung für zentrifugalverdichter | |
EP1094100A4 (de) | Kühlmittelzusammensetzung, geschlossener elektrischer kompressor und kühlschrank | |
KR20010044992A (ko) | 디플루오로메탄(HFC-32),펜타플루오로에탄(HFC-125)과1,1,1,2-테트라플루오로에탄(HFC-134a)을포함하는 냉매 혼합물 | |
BR9811011A (pt) | Composição refrigerante, uso de uma composição, processo para a produção de refrigeração, e, equipamento de refrigeração | |
KR920009972B1 (ko) | 플루오로알칸을 기재로 한 저비등점을 갖는 신규 공비 혼합물 및 그의 용도 | |
US5523011A (en) | Near azeotropic mixture substitute | |
BR9508273A (pt) | Composição refrigerante não-azeotrópica sistema de condicionamento de ar ou de refrigeração uso de uma composição refrigerante não-azeotrópica e processo para proporcionar resfriamento | |
JPH0959611A (ja) | 冷媒組成物 | |
AU2000273021B2 (en) | Centrifugal compression refrigerant compositions | |
EP0105831A1 (de) | Kältezusammensetzung | |
RU2072382C1 (ru) | Озонобезопасная рабочая смесь | |
CA2070314C (en) | R22/r124/r142b refrigerant blends | |
AU2000273021A1 (en) | Centrifugal compression refrigerant compositions | |
JP2867932B2 (ja) | 冷 媒 | |
KR970022058A (ko) | 혼합냉매 및 그 혼합냉매를 이용하는 냉동시스템 | |
JP2596776B2 (ja) | ヒートポンプ | |
EP0683810B1 (de) | Azeotropes gemisch zum gebrauch als kühlmittel | |
RU1773926C (ru) | Холодильный агент | |
JPH09112464A (ja) | 回転式圧縮機 | |
RU94015395A (ru) | Рабочая смесь для холодильных машин | |
JPS5959780A (ja) | 冷媒 | |
JPS6312511B2 (de) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |