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OPERATIONAL SAFETY WITH THE SUBSTITUTE R134A.

[In German. / En allemand.]

Author(s) : KAMMHOFF K. F.

Type of article: Article

Summary

THE AUTHOR REPORTS ON ATTEMPTS TO DETERMINE THE APPLICATION AREA OF OPEN AND SEMI-HERMETIC RECIPROCATING COMPRESSORS, AS A FUNCTION OF EVAPORATING AND CONDENSATION PRESSURES. THE INFLUENCE OF THE MINERAL OIL AND THE CHLORINE RESIDUE IN CONVERTING A MACHINE TO R134A IS CONSIDERED. EXPERIMENTS WITH THE FIRST MACHINES ARE REPORTED ON. PRELIMINARY RESULTS: USE OF R134A AND AN ESTER-BASED OIL IS POSSIBLE IN RECIPROCATING COMPRESSORS OF VARIOUS SIZES AND DESIGNS IN AIR CONDITIONING AND NORMAL COOLING. MORE IMPROVEMENTS IN LUBRICATING QUALITIES ARE NECESSARY FOR THE ESTER OILS.

Details

  • Original title: [In German. / En allemand.]
  • Record ID : 1992-2087
  • Languages: German
  • Source: Kälte + Klimatechnik (Die) - vol. 45 - n. 2
  • Publication date: 1992/02
  • Document available for consultation in the library of the IIR headquarters only.

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