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Development of rotary compressor using immiscible oil for R410A.

[In Japanese. / En japonais.]

Author(s) : SHIRAFUJI Y., KATO T., IZAWA T., et al.

Summary

Alkylbenzenes, which are immiscible or barely miscible with HFC refrigerants, are chemically stable and show better anti-wear properties than polyolesters and polyvinylethers. The authors developed a 2-cylinder rotary compressor using alkylbenzene for residential split air conditioners with R410A, and achieved the improvement of capillary tube closing and lubrication on flood-back condition. This system is more reliable than the previous R22 system.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 2000-2420
  • Languages: Japanese
  • Source: Proceedings of the International symposium on HCFC alternative refrigerants '98: latest technology for higher performance and higher efficiency air conditioning and refrigeration equipment to the 21st century.
  • Publication date: 1998/11/26
  • Document available for consultation in the library of the IIR headquarters only.

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