KR850005877A - 냉매 혼합물 - Google Patents
냉매 혼합물 Download PDFInfo
- Publication number
- KR850005877A KR850005877A KR1019840006734A KR840006734A KR850005877A KR 850005877 A KR850005877 A KR 850005877A KR 1019840006734 A KR1019840006734 A KR 1019840006734A KR 840006734 A KR840006734 A KR 840006734A KR 850005877 A KR850005877 A KR 850005877A
- Authority
- KR
- South Korea
- Prior art keywords
- mixture
- weight
- refrigerant
- refrigerant mixture
- chlorodifluoroethane
- 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
-
- 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
- C09K5/047—Materials undergoing a change of physical state when used the change of state being from liquid to vapour or vice versa for absorption-type refrigeration systems
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)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Lubricants (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
Claims (11)
- 디클로로디플루오로메탄(R12), 클로로디플루오로메탄(R22) 및 클로로디플루오로에탄(R142b)로 구성되어 있으며, 상기 R142b가 상기 혼합물의 60중량%를 초과하지 않으며, 상기 R12와 R22가 상기 혼합물의 나머지 40중량% 또는 그 이상중에 3:5중량부 비율로 존재하며 이들 성분들의 총합이 상기 혼합물 100중량%를 이루는 냉매혼합물.
- 제1항에 있어서 R12와 R22의 비가 10%까지 오차를 가질 수 있는 냉매혼합물.
- 제1항에 있어서 상기 혼합물이 오일과 혼합물 상태로 양립될 수 있는 냉매혼합물.
- 제1항에 있어서 R142b의 중량비를 혼합물이 내화성이 되게 만들어준 냉매혼합물.
- 제1항에 있어서-17.8℃에서 상기 냉매혼합물의 증발열이 냉매파운드당 약 92.898BTU에 해당하는 냉매혼합물.
- 제1항에 있어서, 상기 혼합물이 실질적으로 일정온도에서 비등하며 단일성분으로 작용하는 냉매혼합물.
- 제6항에 있어서 상기 냉매혼합물의 실질적으로 일정한 비점이 상기 혼합물을 공비혼합물로 특정지게 해주는 냉매혼합물.
- 제1항에 있어서 상기 혼합물이 1기압에서 약 26.6℃의 일정한 비점을 갖는 냉매혼합물.
- 제1항에 있어서 54℃에서 상기 혼합물의 응축압력이 215psig인 냉매혼합물.
- 디클로로디플루오로메탄(R12), 클로로디플루오로메탄(R22)과 클로로디플루오로에탄(R142b)로 구성되어 있으며, 상기 R142b의 중량퍼센트가 혼합물로 전체중량의 약 60%이며 상기 R12의 중량퍼센트가 약 15%이며 R22의 중량퍼센트가 약 25%로서 세성분의 총합이 상기 혼합물 총 100중량%가 되는 냉매혼합물.
- 클로로디플루오로에탄(R142b) 약 60중량%와 디클로로디플루오로메탄(R12) 약 15중량% 및 클로로디플루오로메탄(R22) 약 25중량%로 구성된 혼합물을 냉각될 둥체부근에서 증발시키는 것으로 구성되며, 이때 상기 혼합물은 필수적으로 일정온도에서 비등하여 단일성분으로 작용하며 냉각될 둥체부근에서 증발하며 이들 성분들의 총합이 상기 혼합물 100중량%를 구성하는 냉동생성법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/579,486 US4510064A (en) | 1984-02-13 | 1984-02-13 | Mixture of three refrigerants |
US579,486 | 1984-02-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR850005877A true KR850005877A (ko) | 1985-09-26 |
Family
ID=24317092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019840006734A KR850005877A (ko) | 1984-02-13 | 1984-10-29 | 냉매 혼합물 |
Country Status (8)
Country | Link |
---|---|
US (1) | US4510064A (ko) |
JP (1) | JPS60170684A (ko) |
KR (1) | KR850005877A (ko) |
BE (1) | BE900951A (ko) |
BR (1) | BR8406044A (ko) |
DE (1) | DE3439911A1 (ko) |
GB (1) | GB2153837A (ko) |
ZA (1) | ZA848186B (ko) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4603002A (en) * | 1981-10-13 | 1986-07-29 | Vsesojuzny Nauchno-Issledova-Telsky Experimentalno-Kontstruktorsky Institut Elektrobytovykh Mashin I Priborov | Method and cooling agent for freezing and storing products |
KR860002704A (ko) * | 1984-09-06 | 1986-04-28 | 야마시다 도시히꼬 | 열펌프장치 |
DE3518734A1 (de) * | 1985-05-24 | 1986-11-27 | Merck Patent Gmbh, 6100 Darmstadt | Smektische fluessigkristalline phasen |
JPH086206Y2 (ja) * | 1990-03-20 | 1996-02-21 | 三菱重工業株式会社 | ヒートポンプ装置 |
FR2663642B1 (fr) * | 1990-06-20 | 1994-07-08 | Atochem | Nouveau melange propulseur pour aerosols. |
US5304253A (en) * | 1990-09-12 | 1994-04-19 | Baxter International Inc. | Method for cleaning with a volatile solvent |
US5214929A (en) * | 1991-01-07 | 1993-06-01 | Goble George H | Drop-in substitute for dichlorodifluoromethane refrigerant |
US5151207A (en) * | 1991-01-07 | 1992-09-29 | Goble George H | Drop-in substitute for dichlorodifluoromethane refrigerant |
US5237891A (en) * | 1991-01-15 | 1993-08-24 | Williams Controls, Inc. | Electronic foot pedal having improved biasing arrangement |
US5611210A (en) * | 1993-03-05 | 1997-03-18 | Ikon Corporation | Fluoroiodocarbon blends as CFC and halon replacements |
US6230501B1 (en) | 1994-04-14 | 2001-05-15 | Promxd Technology, Inc. | Ergonomic systems and methods providing intelligent adaptive surfaces and temperature control |
US5989448A (en) * | 1998-03-20 | 1999-11-23 | Ermak; Boris | Refrigerant mixture containing hydrogen bromide |
JP2000297995A (ja) | 1999-04-14 | 2000-10-24 | Mitsubishi Electric Corp | 配管装置とその製造方法、熱交換器 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2479259A (en) * | 1946-05-10 | 1949-08-16 | Carrier Corp | Process for producing increased refrigeration |
DE1035100B (de) * | 1954-10-22 | 1958-07-31 | Licentia Gmbh | Verfahren zur Erzielung einer OElloeslichkeit bei mit Difluormonochlormethan betriebenen Kaeltemaschinen |
US3047506A (en) * | 1957-12-13 | 1962-07-31 | Allied Chem | Refrigeration process |
BE669063A (ko) * | 1964-09-18 | |||
US3597183A (en) * | 1967-05-15 | 1971-08-03 | Allied Chem | Trifluoromethane-ethane azeotropic composition |
US3634255A (en) * | 1968-10-03 | 1972-01-11 | Allied Chem | Novel fluorocarbon composition |
US3607755A (en) * | 1968-11-25 | 1971-09-21 | Allied Chem | Novel halocarbon compositions |
US4057973A (en) * | 1976-12-21 | 1977-11-15 | Allied Chemical Corporation | Constant boiling mixtures of 1-chloro-2,2,2-trifluoroethane and 2-chloroheptafluoropropane |
US4055054A (en) * | 1976-12-21 | 1977-10-25 | Allied Chemical Corporation | Constant boiling mixtures of dichloromonofluoromethane and 1-chloro-2,2,2-trifluoroethane |
JPS5571781A (en) * | 1978-11-22 | 1980-05-30 | Daikin Ind Ltd | Mixed refrigerant |
FR2474151A1 (fr) * | 1980-01-21 | 1981-07-24 | Inst Francais Du Petrole | Procede de production de chaleur au moyen d'une pompe a chaleur utilisant un melange specifique de fluides comme agent de travail |
AT392570B (de) * | 1980-10-16 | 1991-04-25 | Vni Ex K I Elektro | Verfahren zum gefrieren und aufbewahren von produkten und kaeltemittel fuer seine durchfuehrung |
US4303536A (en) * | 1980-12-29 | 1981-12-01 | Allied Corporation | Nonazeotropic refrigerant composition containing monachlorodifluoromethane, and method of use |
-
1984
- 1984-02-13 US US06/579,486 patent/US4510064A/en not_active Expired - Fee Related
- 1984-10-16 JP JP59217221A patent/JPS60170684A/ja active Pending
- 1984-10-19 ZA ZA848186A patent/ZA848186B/xx unknown
- 1984-10-29 KR KR1019840006734A patent/KR850005877A/ko not_active Application Discontinuation
- 1984-10-29 DE DE19843439911 patent/DE3439911A1/de not_active Ceased
- 1984-10-30 GB GB08427432A patent/GB2153837A/en not_active Withdrawn
- 1984-10-30 BE BE6/48025A patent/BE900951A/fr not_active IP Right Cessation
- 1984-11-28 BR BR8406044A patent/BR8406044A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
JPS60170684A (ja) | 1985-09-04 |
BE900951A (fr) | 1985-02-15 |
BR8406044A (pt) | 1986-06-17 |
GB8427432D0 (en) | 1984-12-05 |
DE3439911A1 (de) | 1985-08-14 |
GB2153837A (en) | 1985-08-29 |
ZA848186B (en) | 1985-06-26 |
US4510064A (en) | 1985-04-09 |
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Legal Events
Date | Code | Title | Description |
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |