BR9207035A - Composição refrigerante dispositivo de transferência térmica processo para prover resfriamento e processo para prover aquecimento - Google Patents
Composição refrigerante dispositivo de transferência térmica processo para prover resfriamento e processo para prover aquecimentoInfo
- Publication number
- BR9207035A BR9207035A BR9207035A BR9207035A BR9207035A BR 9207035 A BR9207035 A BR 9207035A BR 9207035 A BR9207035 A BR 9207035A BR 9207035 A BR9207035 A BR 9207035A BR 9207035 A BR9207035 A BR 9207035A
- Authority
- BR
- Brazil
- Prior art keywords
- transfer device
- thermal transfer
- refrigerant composition
- composition thermal
- heating
- 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
- 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
-
- 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
- C09K2205/11—Ethers
- C09K2205/112—Halogenated ethers
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Thermal Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Lubricants (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929200521A GB9200521D0 (en) | 1992-01-10 | 1992-01-10 | Compositions useful as refrigerants |
PCT/GB1992/002382 WO1993014173A1 (en) | 1992-01-10 | 1992-12-23 | Compositions useful as refrigerants |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9207035A true BR9207035A (pt) | 1995-12-06 |
Family
ID=10708415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9207035A BR9207035A (pt) | 1992-01-10 | 1992-12-23 | Composição refrigerante dispositivo de transferência térmica processo para prover resfriamento e processo para prover aquecimento |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0620837A1 (ko) |
JP (1) | JPH07502774A (ko) |
KR (1) | KR940703902A (ko) |
AU (1) | AU666694B2 (ko) |
BR (1) | BR9207035A (ko) |
CA (1) | CA2126185A1 (ko) |
GB (1) | GB9200521D0 (ko) |
WO (1) | WO1993014173A1 (ko) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69231725T2 (de) * | 1991-12-03 | 2001-10-31 | Us Environmental Prot Agency W | Kältemittelzusammensetzung sowie verfahren zu deren benutzung |
AU668120B2 (en) * | 1992-01-10 | 1996-04-26 | Imperial Chemical Industries Plc | Compositions useful as refrigerants |
US5605882A (en) | 1992-05-28 | 1997-02-25 | E. I. Du Pont De Nemours And Company | Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane |
EP0680503A1 (en) * | 1993-01-20 | 1995-11-08 | Imperial Chemical Industries Plc | Refrigerant compositions |
WO1997014762A1 (en) | 1995-10-20 | 1997-04-24 | Minnesota Mining And Manufacturing Company | Hydrofluoroethers as low temperature refrigerants |
USRE37054E1 (en) | 1996-10-16 | 2001-02-20 | Minnesota Mining And Manufacturing Company | Secondary loop refrigeration system |
US5819549A (en) * | 1996-10-16 | 1998-10-13 | Minnesota Mining And Manufacturing Company | Secondary loop refrigeration system |
CN110591650B (zh) * | 2019-09-12 | 2020-09-25 | 珠海格力电器股份有限公司 | 一种适用于离心式制冷机组的热传递组合物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4961321A (en) * | 1989-02-28 | 1990-10-09 | W. R. Grace & Co.-Conn. | Bis (difluoromethyl) ether refrigerant |
ATE374809T1 (de) * | 1990-03-12 | 2007-10-15 | Du Pont | Zusammensetzung aus 1,1,1,2 tetrafluorethan und dimethylether |
AU668120B2 (en) * | 1992-01-10 | 1996-04-26 | Imperial Chemical Industries Plc | Compositions useful as refrigerants |
US5605882A (en) * | 1992-05-28 | 1997-02-25 | E. I. Du Pont De Nemours And Company | Azeotrope(like) compositions of pentafluorodimethyl ether and difluoromethane |
-
1992
- 1992-01-10 GB GB929200521A patent/GB9200521D0/en active Pending
- 1992-12-23 BR BR9207035A patent/BR9207035A/pt not_active Application Discontinuation
- 1992-12-23 JP JP5512216A patent/JPH07502774A/ja active Pending
- 1992-12-23 WO PCT/GB1992/002382 patent/WO1993014173A1/en not_active Application Discontinuation
- 1992-12-23 CA CA002126185A patent/CA2126185A1/en not_active Abandoned
- 1992-12-23 AU AU31687/93A patent/AU666694B2/en not_active Ceased
- 1992-12-23 KR KR1019940702373A patent/KR940703902A/ko not_active Application Discontinuation
- 1992-12-23 EP EP93900352A patent/EP0620837A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
AU666694B2 (en) | 1996-02-22 |
JPH07502774A (ja) | 1995-03-23 |
CA2126185A1 (en) | 1993-07-22 |
EP0620837A1 (en) | 1994-10-26 |
AU3168793A (en) | 1993-08-03 |
KR940703902A (ko) | 1994-12-12 |
WO1993014173A1 (en) | 1993-07-22 |
GB9200521D0 (en) | 1992-02-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69421763T2 (de) | Hochtemperatur-Wärmetauscher | |
BR8601925A (pt) | Trocador de calor de aluminio e processo para produzir o mesmo | |
BR9702207A (pt) | Sistema de resfriamento para resfriar uma tira de maneira uniforme na direção da largura da tira em um processo de tratamento térmico de tira contínua | |
BR9603037A (pt) | Processo magnético composição de transferéncia de calor magnético e composição refrigerante magnética | |
BR8106741A (pt) | Trocador de calor e processo de refrigeracao | |
BR9207017A (pt) | Composição refrigerante dispositivo de transferência de calor processo para proporcionar esfriamento e processo para proporcionar aquecimento | |
BR9504025A (pt) | Trocador de calor e aparelho de refrigeração | |
BR9207035A (pt) | Composição refrigerante dispositivo de transferência térmica processo para prover resfriamento e processo para prover aquecimento | |
BR8506962A (pt) | Processo para transferencia de calor,trocador de calor e unidade de dessalinizacao | |
BR9207027A (pt) | Composição refrigerante dispositivo de transferência de calor e processos para proporcionar resfriamento e aquecimento | |
DE59306161D1 (de) | Wärmetauscher | |
BR9201403A (pt) | Liquido refrigerante,composicao refrigerante,dispositivo de transferencia de calor,processo para prover resfriamento e aquecimento | |
ATA258792A (de) | Wärmetauscher | |
KR950020277U (ko) | 열교환기의 열전달 촉진장치 | |
KR960008849U (ko) | 열교환기의 전열핀 | |
KR970002600U (ko) | 냉열소자를 이용한 냉각장치 | |
KR970044853U (ko) | 열팽창으로 인한 평판형 열 교환기의 파손 방지장치 | |
KR950028191U (ko) | 냉각용 열교환기 | |
FI942618A0 (fi) | Lämmönvaihdin nesteen jäähdyttämiseksi | |
KR950020260U (ko) | 벌마이어 히트펌프의 고온열교환기 | |
BR7402317U (pt) | Controlador eletrônico de temperatura para aquecimento d'água com refrigeração forçada | |
IT1290152B1 (it) | Scambiatore di calore raffreddante e riscaldante | |
KR950023766U (ko) | 제어반용 열교환기의 냉각핀구조 | |
IT1241934B (it) | Scambiatore di calore per il raffreddamento di gas caldi | |
SE9301145D0 (sv) | Braennarloes vaermeugn med vaermevaexlare |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
EE | Request for examination | ||
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |