DE69109645D1 - Mehrkomponenten-Kühlmittel. - Google Patents

Mehrkomponenten-Kühlmittel.

Info

Publication number: DE69109645D1
Authority: DE; Germany
Prior art keywords: propylene; component coolant; component; octafluoropropane; chlorodifluoromethane
Prior art date: 1990-12-05
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

Application number

DE69109645T

Other languages

English (en)

Other versions

DE69109645T2 (de

Inventor

Stephen Forbes Pearson

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Star Refrigeration Ltd

Original Assignee

Star Refrigeration Ltd

Priority date (The priority date 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 date listed.)

1990-12-05

Filing date

1991-10-03

Publication date

1995-06-14

1991-10-03 Application filed by Star Refrigeration Ltd filed Critical Star Refrigeration Ltd

1995-06-14 Application granted granted Critical

1995-06-14 Publication of DE69109645D1 publication Critical patent/DE69109645D1/de

1995-11-30 Publication of DE69109645T2 publication Critical patent/DE69109645T2/de

2011-10-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

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
- 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
- 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
- C09K2205/47—Type R502

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)
Lubricants (AREA)
Preparation Of Compounds By Using Micro-Organisms (AREA)
Superconductors And Manufacturing Methods Therefor (AREA)
Multicomponent Fibers (AREA)

DE69109645T 1990-12-05 1991-10-03 Mehrkomponenten-Kühlmittel. Expired - Lifetime DE69109645T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB909026512A GB9026512D0 (en)	1990-12-05	1990-12-05	Multi-component refrigerant

Publications (2)

Publication Number	Publication Date
DE69109645D1 true DE69109645D1 (de)	1995-06-14
DE69109645T2 DE69109645T2 (de)	1995-11-30

Family

ID=10686565

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DE199191309076T Pending DE492777T1 (de)	1990-12-05	1991-10-03	Mehrkomponenten-kuehlmittel.
DE69109645T Expired - Lifetime DE69109645T2 (de)	1990-12-05	1991-10-03	Mehrkomponenten-Kühlmittel.

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DE199191309076T Pending DE492777T1 (de)	1990-12-05	1991-10-03	Mehrkomponenten-kuehlmittel.

Country Status (5)

Country	Link
EP (1)	EP0492777B1 (de)
JP (1)	JPH06340871A (de)
AT (1)	ATE122377T1 (de)
DE (2)	DE492777T1 (de)
GB (2)	GB9026512D0 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2086841C (en) *	1990-07-26	2000-05-02	Donald Bernard Bivens	Near-azeotropic blends for use as refrigerants
BR9206584A (pt) *	1991-10-03	1995-11-21	Allied Signal Inc	Novas composições compreendendo penta fluor-etano e mono-cloro-di-fluor-metano e processos para produzir refrigeração e aquecimento
DE4241598A1 (de) *	1992-12-10	1994-06-16	Privates Inst Fuer Luft Und Ka	Kältemittelgemisch
GB9415159D0 (en) *	1994-07-27	1994-09-28	Ici Plc	Refrigerant compositions
US6173577B1 (en)	1996-08-16	2001-01-16	American Superconductor Corporation	Methods and apparatus for cooling systems for cryogenic power conversion electronics
US6023934A (en) *	1996-08-16	2000-02-15	American Superconductor Corp.	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
DE998539T1 (de)	1997-07-15	2000-11-09	Rhodia Ltd., Watford	Kühlmittelzusammensetzung
US7258813B2 (en)	1999-07-12	2007-08-21	E.I. Du Pont De Nemours And Company	Refrigerant composition
KR100439278B1 (ko) *	2001-07-12	2004-07-07	에이씨엠텍(주)	냉매 ｒ-502 대체용 혼합냉매 조성물
GB0223724D0 (en)	2002-10-11	2002-11-20	Rhodia Organique Fine Ltd	Refrigerant compositions
BR0316696B1 (pt)	2002-11-29	2014-04-01	Du Pont	Composição refrigerante, e, uso de uma composição
JP3789898B2 (ja) *	2003-03-17	2006-06-28	東芝キヤリア株式会社	冷媒、冷媒圧縮機および冷凍装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
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
GB2228739B (en) *	1989-03-03	1992-07-22	Star Refrigeration	Refrigerant
GB2244492B (en) *	1989-09-12	1993-08-04	Star Refrigeration	Three-component refrigerant mixture

1990
- 1990-12-05 GB GB909026512A patent/GB9026512D0/en active Pending
1991
- 1991-10-03 GB GB9121079A patent/GB2250514B/en not_active Revoked
- 1991-10-03 EP EP91309076A patent/EP0492777B1/de not_active Expired - Lifetime
- 1991-10-03 DE DE199191309076T patent/DE492777T1/de active Pending
- 1991-10-03 AT AT91309076T patent/ATE122377T1/de active
- 1991-10-03 DE DE69109645T patent/DE69109645T2/de not_active Expired - Lifetime
- 1991-10-09 JP JP3290905A patent/JPH06340871A/ja active Pending

Also Published As

Publication number	Publication date
DE69109645T2 (de)	1995-11-30
GB9026512D0 (en)	1991-01-23
GB2250514B (en)	1995-01-11
GB2250514A (en)	1992-06-10
EP0492777A3 (en)	1992-10-21
JPH06340871A (ja)	1994-12-13
DE492777T1 (de)	1992-11-05
GB9121079D0 (en)	1991-11-13
ATE122377T1 (de)	1995-05-15
EP0492777B1 (de)	1995-05-10
EP0492777A2 (de)	1992-07-01

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Legal Events

Date	Code	Title	Description
1996-06-05	8364	No opposition during term of opposition