GB148878A - An improved refrigerant - Google Patents

An improved refrigerant

Info

Publication number
GB148878A
GB148878A GB2069420A GB2069420A GB148878A GB 148878 A GB148878 A GB 148878A GB 2069420 A GB2069420 A GB 2069420A GB 2069420 A GB2069420 A GB 2069420A GB 148878 A GB148878 A GB 148878A
Authority
GB
United Kingdom
Prior art keywords
butane
propane
per cent
improved refrigerant
refrigerating
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
Application number
GB2069420A
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.)
Individual
Original Assignee
Individual
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of GB148878A publication Critical patent/GB148878A/en
Expired legal-status Critical Current

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
    • C09K5/042—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 compounds containing carbon and hydrogen only

Abstract

148,878. Seaman, H. W., (Assignee of Crawford, A. G.). Feb. 5, 1918, [Convention date]. Refrigerating, compression machines and processes for.-A refrigerant for use in a compression refrigerating-system consists of a mixture of propane and butane, in proportion ranging from 60 to 15 per cent propane and 40 to 85 per cent butane.
GB2069420A 1918-02-05 1920-07-10 An improved refrigerant Expired GB148878A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US519079XA 1918-02-05 1918-02-05

Publications (1)

Publication Number Publication Date
GB148878A true GB148878A (en) 1922-01-10

Family

ID=21974121

Family Applications (2)

Application Number Title Priority Date Filing Date
GB20691/20A Expired GB148875A (en) 1918-02-05 1920-07-10 An improved refrigerant
GB2069420A Expired GB148878A (en) 1918-02-05 1920-07-10 An improved refrigerant

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB20691/20A Expired GB148875A (en) 1918-02-05 1920-07-10 An improved refrigerant

Country Status (3)

Country Link
DE (2) DE359050C (en)
FR (2) FR519080A (en)
GB (2) GB148875A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997020902A1 (en) * 1995-12-01 1997-06-12 Gary Lindgren Improved refrigerant mixture and method of use in refrigeration systems
US6336333B1 (en) 1992-08-31 2002-01-08 Gary Lindgren Refrigerant and method of use in refrigeration systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19623311A1 (en) * 1996-06-11 1997-12-18 Linde Ag Plug-in refrigeration cabinet and method for operating a plug-in refrigeration cabinet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6336333B1 (en) 1992-08-31 2002-01-08 Gary Lindgren Refrigerant and method of use in refrigeration systems
WO1997020902A1 (en) * 1995-12-01 1997-06-12 Gary Lindgren Improved refrigerant mixture and method of use in refrigeration systems

Also Published As

Publication number Publication date
FR519079A (en) 1921-06-04
FR519080A (en) 1921-06-04
DE359050C (en) 1922-09-21
DE362386C (en) 1922-10-27
GB148875A (en) 1921-10-10

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