ShareADAPTING EXISTING R12 SYSTEMS TO R134A.
RECONVERSION AU R134A DES SYSTEMES EXISTANTS UTILISANT LE R12.
Type of article: Periodical article
Summary
THE NECESSITY OF ADAPTING EXISTING R12 SYSTEMS TO R134A IS SHOWN. THIS REQUIRES THE REPLACEMENT OF MINERAL OILS BY OILS BASED ON POLYALKYLENE GLYCOLS OR ON POLYOL ESTERS. AN ADAPTATION METHOD IS DESCRIBED, WITH THE PRECAUTIONS TO BE TAKEN. AN EXAMPLE IS GIVEN OF THE RETROFITTING OF A CENTRIFUGAL COMPRESSOR, AND APPLICATIONS TO DOMESTIC REFRIGERATORS ARE DISCUSSED. J.L.
Details
- Original title: RECONVERSION AU R134A DES SYSTEMES EXISTANTS UTILISANT LE R12.
- Record ID : 1992-1544
- Languages: French
- Source: ICI Eur., Communiqué Presse - 13 p.
- Publication date: 1991/07
- Document available for consultation in the library of the IIR headquarters only.
Links
See the source
Indexing
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Themes:
CFCs;
HFCs;
Lubricants - Keywords: R134a; CFC; Lubrication; R12; Substitute; Oil; Refrigerant
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Converting existing R12 systems to R134a.
- Author(s) : CARPENTER N. E.
- Date : 1991/09
- Languages : German
- Source: Kälte + Klimatechnik (Die) - vol. 44 - n. 9
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Métamorphose R12/R134a : cela n'est pas si simp...
- Author(s) : SIMMONIN D., STEIMLE F., CRESPIN J., MEARINI A., LLORCA P., HERGUEUX C.
- Date : 1993/01/19
- Languages : French
- Source: J. CCI - vol. 4 - n. 1
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PREPARING FOR LIFE WITHOUT CFCS.
- Author(s) : SANVORDENKER K. S.
- Date : 1989
- Languages : English
- Source: Air Cond. Heat. Refrig. News - vol. 178 - n. 13
View record
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Accelerated screening methods for predicting lu...
- Author(s) : ARTI, CUSANO C., YOON H., POPPE C.
- Date : 1994/11
- Languages : English
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SAFER REFRIGERANTS: RETROFITTING PROCEDURES FOR...
- Author(s) : CORR S., CARPENTER N.
- Date : 1991/07
- Languages : English
View record