ShareFrom R12 to R134a: performance at least equalled.
[In German. / En allemand.]
Author(s) : THOMPSON R. I., SCHWENNESEN K.
Type of article: Article
Summary
R134a and polyolester oils are a good alternative for machines now running on R12, from the point of view of both performance and practicality. Encouraging results have been obtained in tests of circulation behaviour. The overall performance of retrofitted machines was equal or superior to the previous system. Laboratory and practical tests will continue in order to confirm these results.
Details
- Original title: [In German. / En allemand.]
- Record ID : 1993-0769
- Languages: German
- Source: Kälte + Klimatechnik (Die) - vol. 45 - n. 5
- Publication date: 1992/05
- Document available for consultation in the library of the IIR headquarters only.
Links
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Indexing
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Themes:
CFCs;
HFCs - Keywords: R134a; CFC; Substitute; Performance; Oil; Ester; Testing; Refrigerant
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Retrofitting HFC-134a into existing CFC-12 syst...
- Author(s) : CARPENTER N. E.
- Date : 1992
- Languages : English
- Source: International Journal of Refrigeration - Revue Internationale du Froid - vol. 15 - n. 6
- Formats : PDF
View record
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CFC phase-out strategy of a chemical company.
- Author(s) : EISFELDT W., SCHLEICHER W., MULLER V., NOWAK G.
- Date : 1993/07
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 46 - n. 7
View record
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Procedures for retrofitting existing R12 refrig...
- Author(s) : KRUSE H., BEERMANN K.
- Date : 1993/10
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 46 - n. 10
View record
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Lubricants for HFC134a: compatible rotary compr...
- Author(s) : TAKAICHI K., SAKAI H.
- Date : 1993
- Languages : Japanese
- Source: Trans. JAR - vol. 10 - n. 2
View record
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Retrofilling to HFC134a with synthetic ester lu...
- Author(s) : EDGAR L. J., WILSON M. G.
- Date : 1993/11
- Languages : English
- Source: AIRAH J. - vol. 47 - n. 11
View record