BR9107298A - Composição refrigerante não-inflamável para emprego em um aparelho de refrigeração, aparelhagem de refrigeração por compressão de vapor, e, processo de desempenho de refrigeração por compressão de vapor - Google Patents
Composição refrigerante não-inflamável para emprego em um aparelho de refrigeração, aparelhagem de refrigeração por compressão de vapor, e, processo de desempenho de refrigeração por compressão de vaporInfo
- Publication number
- BR9107298A BR9107298A BR9107298A BR9107298A BR9107298A BR 9107298 A BR9107298 A BR 9107298A BR 9107298 A BR9107298 A BR 9107298A BR 9107298 A BR9107298 A BR 9107298A BR 9107298 A BR9107298 A BR 9107298A
- Authority
- BR
- Brazil
- Prior art keywords
- vapor compression
- compression refrigeration
- refrigerant composition
- refrigeration
- flammable refrigerant
- Prior art date
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
-
- 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
- C09K2205/122—Halogenated 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
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)
- Lubricants (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB898920634A GB8920634D0 (en) | 1989-09-12 | 1989-09-12 | Three-component refrigerant |
GB9001149A GB2244492B (en) | 1989-09-12 | 1990-01-18 | Three-component refrigerant mixture |
PCT/GB1991/000439 WO1992016596A1 (en) | 1989-09-12 | 1991-03-22 | Three-component refrigerant |
CA002104798A CA2104798A1 (en) | 1989-09-12 | 1991-03-22 | Three-component refrigerant |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9107298A true BR9107298A (pt) | 1994-08-23 |
Family
ID=27427081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9107298A BR9107298A (pt) | 1989-09-12 | 1991-03-22 | Composição refrigerante não-inflamável para emprego em um aparelho de refrigeração, aparelhagem de refrigeração por compressão de vapor, e, processo de desempenho de refrigeração por compressão de vapor |
Country Status (13)
Country | Link |
---|---|
US (1) | US5108637A (pt) |
EP (2) | EP0621328A1 (pt) |
JP (1) | JP2875616B2 (pt) |
AT (1) | ATE113066T1 (pt) |
BR (1) | BR9107298A (pt) |
CA (1) | CA2104798A1 (pt) |
DE (2) | DE419042T1 (pt) |
DK (1) | DK0419042T4 (pt) |
ES (1) | ES2062388T5 (pt) |
GB (1) | GB2244492B (pt) |
GR (1) | GR3029522T3 (pt) |
RU (1) | RU2090588C1 (pt) |
WO (1) | WO1992016596A1 (pt) |
Families Citing this family (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2244492B (en) * | 1989-09-12 | 1993-08-04 | Star Refrigeration | Three-component refrigerant mixture |
DK0545942T4 (da) * | 1990-07-26 | 2004-04-13 | Du Pont | Næsten-azeotrope blandinger til anvendelse som kølemidler |
US5277834A (en) * | 1990-07-26 | 1994-01-11 | E. I. Du Pont De Nemours And Company | Near-azeotropic blends for use as refrigerants |
GB2247462A (en) * | 1990-08-29 | 1992-03-04 | Star Refrigeration | Two component refrigerant |
GB9026512D0 (en) * | 1990-12-05 | 1991-01-23 | Star Refrigeration | Multi-component refrigerant |
JP3469587B2 (ja) * | 1991-04-02 | 2003-11-25 | 三洋電機株式会社 | 冷媒組成物 |
JP3208151B2 (ja) * | 1991-05-28 | 2001-09-10 | 三洋電機株式会社 | 冷凍装置 |
US5234613A (en) * | 1991-09-30 | 1993-08-10 | E.I. Du Pont De Nemours And Company | Substantially constant boiling compositions of difluoromethane and propane |
WO1993007231A1 (en) * | 1991-10-03 | 1993-04-15 | Allied-Signal Inc. | Novel compositions comprising pentafluoroethane and monochlorodifluoromethane |
FR2682395B1 (fr) * | 1991-10-09 | 1993-12-10 | Atochem | Melanges de 1,1,1-trifluoroethane, de perfluoropropane et de propane, et leurs applications comme fluides frigorigenes, comme propulseurs d'aerosols ou comme agents d'expansion des mousses plastiques. |
JP2568774B2 (ja) * | 1991-10-28 | 1997-01-08 | 松下電器産業株式会社 | 作動流体 |
AU3615193A (en) * | 1992-02-12 | 1993-09-03 | Allied-Signal Inc. | Refrigerant compositions of monochlorodifluoromethane, pentafluoroethane and 1,1,1,2-tetrafluoroethane |
US5248433A (en) * | 1992-04-30 | 1993-09-28 | E. I. Du Pont De Nemours And Company | Binary azeotropic mixtures of octafluoropropane and fluoroethane |
US5304322A (en) * | 1992-05-15 | 1994-04-19 | The Boeing Company | Cleaning solvent for aircraft hydraulic fluid |
MX9305243A (es) * | 1992-08-31 | 1994-02-28 | Gary Lindgren | Refrigerante y metodo para su uso en sistemas de refrigeracion. |
US5360566A (en) * | 1992-11-06 | 1994-11-01 | Intermagnetics General Corporation | Hydrocarbon refrigerant for closed cycle refrigerant systems |
US5458798A (en) * | 1993-02-05 | 1995-10-17 | E. I. Du Pont De Nemours And Company | Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon |
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. |
US5736062A (en) * | 1993-08-13 | 1998-04-07 | Ausimont S.P.A. | Azeotrope-like mixtures utilizable as refrigerating fluids |
GB9319540D0 (en) * | 1993-09-22 | 1993-11-10 | Star Refrigeration | Replacement refrigerant composition |
IL128302A0 (en) | 1996-08-08 | 1999-11-30 | Donald E Turner | Alternative refrigerant including hexafluoropropylene |
US6023934A (en) * | 1996-08-16 | 2000-02-15 | American Superconductor Corp. | Methods and apparatus for cooling systems for cryogenic power conversion electronics |
US6173577B1 (en) | 1996-08-16 | 2001-01-16 | American Superconductor Corporation | Methods and apparatus for cooling systems for cryogenic power conversion electronics |
US5801937A (en) * | 1996-10-16 | 1998-09-01 | American Superconductor Corporation | Uninterruptible power supplies having cooled components |
JP2002515088A (ja) * | 1997-07-25 | 2002-05-21 | アライドシグナル・インコーポレーテッド | 蒸気圧縮システムの洗浄 |
US6604368B1 (en) | 1999-10-04 | 2003-08-12 | Refrigerant Products, Ltd. | R 12 replacement refrigerant |
US6606868B1 (en) | 1999-10-04 | 2003-08-19 | Refrigerant Products, Ltd. | R 22 replacement refrigerant |
US6629419B1 (en) | 1999-10-04 | 2003-10-07 | Refringerant Products Ltd. | CFC 12 replacement refrigerant |
US6574973B1 (en) | 2000-05-19 | 2003-06-10 | Electric Power Research Institute, Inc. | Ternary refrigerant compositions containing fluorinated ethers as replacements for R-22 |
US6546740B1 (en) | 2000-05-19 | 2003-04-15 | Clemson University | Ternary refrigerant compositions which contain perfluoroorgano sulfur compounds as replacements for R-22 |
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 |
GB0404343D0 (en) * | 2004-02-27 | 2004-03-31 | Rpl Holdings Ltd | Refrigerant composition |
EP2380942B1 (en) * | 2006-03-03 | 2016-10-19 | Rpl Holdings Limited | Refrigerant composition |
EP2013309B1 (en) * | 2006-03-03 | 2014-09-03 | Rpl Holdings Limited | Refrigerant composition |
KR100735715B1 (ko) * | 2006-09-29 | 2007-07-06 | 인하대학교 산학협력단 | 알22와 알290으로 구성된 2원 혼합냉매 |
GB0922288D0 (en) | 2009-12-21 | 2010-02-03 | Rpl Holdings Ltd | Non ozone depleting and low global warming potential refrigerants for refrigeration |
US10330364B2 (en) | 2014-06-26 | 2019-06-25 | Hudson Technologies, Inc. | System and method for retrofitting a refrigeration system from HCFC to HFC refrigerant |
GB201505230D0 (en) | 2015-03-27 | 2015-05-13 | Rpl Holdings Ltd | Non ozone depleting and low global warming refrigerant blends |
CN111492030A (zh) | 2017-11-27 | 2020-08-04 | Rpl控股有限公司 | 低gwp之冷冻剂共混物 |
MX2023004622A (es) | 2020-10-22 | 2023-05-12 | Rpl Holdings Ltd | Refrigerantes de bomba termica. |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2511993A (en) * | 1946-08-30 | 1950-06-20 | Carrier Corp | Azeotropic mixture for use as a refrigerant |
DE2756470A1 (de) * | 1976-12-21 | 1978-06-22 | Allied Chem | Konstant siedende gemische von 1-chlor-2,2,2-trifluoraethan und deren verwendung |
JPS5437328A (en) * | 1977-08-27 | 1979-03-19 | Hitachi Chemical Co Ltd | Sheet for repairing road |
JPS5842224B2 (ja) * | 1978-12-28 | 1983-09-17 | ダイキン工業株式会社 | 混合冷媒 |
US4482465A (en) | 1983-03-07 | 1984-11-13 | Phillips Petroleum Company | Hydrocarbon-halocarbon refrigerant blends |
JPH0655939B2 (ja) * | 1986-10-20 | 1994-07-27 | 三洋電機株式会社 | 混合冷媒 |
US4810403A (en) * | 1987-06-09 | 1989-03-07 | E. I. Du Pont De Nemours And Company | Halocarbon blends for refrigerant use |
GB2228739B (en) * | 1989-03-03 | 1992-07-22 | Star Refrigeration | Refrigerant |
US4943388A (en) * | 1989-06-28 | 1990-07-24 | Allied-Signal Inc. | Azeotrope-like compositions of pentafluoroethane; 1,1,1-trifluoroethane; and chlorodifluoromethane |
GB2244492B (en) * | 1989-09-12 | 1993-08-04 | Star Refrigeration | Three-component refrigerant mixture |
DK0545942T4 (da) | 1990-07-26 | 2004-04-13 | Du Pont | Næsten-azeotrope blandinger til anvendelse som kølemidler |
-
1990
- 1990-01-18 GB GB9001149A patent/GB2244492B/en not_active Revoked
- 1990-08-20 AT AT90309104T patent/ATE113066T1/de not_active IP Right Cessation
- 1990-08-20 EP EP94103442A patent/EP0621328A1/en not_active Withdrawn
- 1990-08-20 EP EP90309104A patent/EP0419042B2/en not_active Expired - Lifetime
- 1990-08-20 DE DE199090309104T patent/DE419042T1/de active Pending
- 1990-08-20 ES ES90309104T patent/ES2062388T5/es not_active Expired - Lifetime
- 1990-08-20 DK DK90309104T patent/DK0419042T4/da active
- 1990-08-20 DE DE69013453T patent/DE69013453T3/de not_active Expired - Lifetime
- 1990-08-24 US US07/573,333 patent/US5108637A/en not_active Expired - Lifetime
- 1990-09-10 JP JP2237278A patent/JP2875616B2/ja not_active Expired - Lifetime
-
1991
- 1991-03-22 BR BR9107298A patent/BR9107298A/pt not_active IP Right Cessation
- 1991-03-22 CA CA002104798A patent/CA2104798A1/en not_active Abandoned
- 1991-03-22 RU RU9193057947A patent/RU2090588C1/ru active
- 1991-03-22 WO PCT/GB1991/000439 patent/WO1992016596A1/en active Application Filing
-
1999
- 1999-03-01 GR GR990400617T patent/GR3029522T3/el unknown
Also Published As
Publication number | Publication date |
---|---|
GB2244492A (en) | 1991-12-04 |
CA2104798A1 (en) | 1992-09-23 |
JP2875616B2 (ja) | 1999-03-31 |
DK0419042T4 (da) | 1999-08-16 |
GB9001149D0 (en) | 1990-03-21 |
DE69013453T3 (de) | 1999-08-05 |
EP0419042A1 (en) | 1991-03-27 |
DE419042T1 (de) | 1992-11-05 |
EP0419042B1 (en) | 1994-10-19 |
ATE113066T1 (de) | 1994-11-15 |
GR3029522T3 (en) | 1999-06-30 |
EP0621328A1 (en) | 1994-10-26 |
RU2090588C1 (ru) | 1997-09-20 |
ES2062388T5 (es) | 1999-04-16 |
DK0419042T3 (da) | 1995-02-06 |
GB2244492B (en) | 1993-08-04 |
JPH03152182A (ja) | 1991-06-28 |
DE69013453T2 (de) | 1995-05-04 |
EP0419042B2 (en) | 1998-12-02 |
DE69013453D1 (de) | 1994-11-24 |
WO1992016596A1 (en) | 1992-10-01 |
ES2062388T3 (es) | 1994-12-16 |
US5108637A (en) | 1992-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR9107298A (pt) | Composição refrigerante não-inflamável para emprego em um aparelho de refrigeração, aparelhagem de refrigeração por compressão de vapor, e, processo de desempenho de refrigeração por compressão de vapor | |
RU93057947A (ru) | Невоспламеняющаяся охлаждающая композиция для холодильных устройств | |
JP2550154B2 (ja) | 冷媒用ハロカーボンブレンド | |
ES2105751T3 (es) | Composiciones refrigerantes de sustitucion. | |
EP0770115B1 (en) | Refrigerant compositions | |
NZ334422A (en) | Nonflammable refrigerant consisting of hexafluoropropylene, chlorodifluoromethane and one or more hydrocarbons | |
BR9506502A (pt) | Composiçao refrigerante para uso em aparelho de refrigeraçao e método de refrigeraçao | |
GB9121079D0 (en) | Multicomponent refrigerant | |
KR930010514B1 (ko) | 작동유체 | |
BR0016089A (pt) | Composição refrigerante, uso de uma composição, processo para produzir refrigeração, e, aparelho de refrigeração | |
FR2497931B1 (pt) | ||
BR9811011A (pt) | Composição refrigerante, uso de uma composição, processo para a produção de refrigeração, e, equipamento de refrigeração | |
DE69015635D1 (de) | Azeotropähnliche zusammensetzungen von pentafluormethan, 1,1,1-trifluoräthan und chlordifluormethan. | |
BR0315165A (pt) | Composição refrigerante, uso da mesma, processo para produzir refrigeração, e, aparelho de refrigeração | |
KR950000830A (ko) | 디플루오로메탄 및 1,1,1,2-테트라플루오로에탄을 함유하는 비공비 혼합물, 및 공기조절의 냉매로서 그 용도 | |
KR920008439A (ko) | 공비 및/또는 공비-유사 혼합물 및 이를 작동 유체로 사용하는 냉동 또는 공기조절 장치 | |
US5512197A (en) | Near azeotropic mixture substitute for dichlorodifluoromethane | |
IT1270960B (it) | Miscele ternarie quasi azeotropiche con fluidi refrigeranti | |
KR960037796A (ko) | 디플루오로메탄 및 펜타플루오로디메틸 에테르 기재의 유사 공비 혼합물, 및 냉매로서 그의 사용 | |
BR9713158A (pt) | Composição refrigerante não azeotrópica, uso da mesma, processo para produzir refrigeração, e, aparelho de refrigeração por compressão. | |
BR9508272A (pt) | Composição refrigerante não-azeotrópica sistema de condicionamento de ar ou de refrigeração uso da composição refrigerante não-azeotrópica e processo para proporcionar resfriamento | |
KR920019903A (ko) | 냉매 조성물 | |
US5470496A (en) | Working fluid containing chlorotetrafluoroethane | |
JPH03172386A (ja) | 作動流体 | |
ES2091725B1 (es) | Mezcla seudo-azeotropica de clorodifluormetano, de 1,1,1-trifluoretano y de pentafluoretano y su aplicacion como fluido frigorigeno en refrigeracion a baja temperatura. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FF | Decision: intention to grant | ||
FG9A | Patent or certificate of addition granted | ||
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTE EM 07/08/2011 |