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Study of a compressor with two compressing units in one case.

[In Japanese. / En japonais.]

Author(s) : KAWABE I., ICHIKAWA T., HIBI M., NAKAMURA M.

Type of article: Article

Summary

The 2-in-1-type scroll compressor was developed for multisystem air conditioners for buildings, in which two scroll compressor units of different capacities are housed in a casing and one unit is controlled by the inverter. It has the following advantages: 1) with a variable capacity range of 2.9 to 29 kilowatts, the air conditioners can apply to various loading conditions including multisystem air conditioners for buildings; 2) the wider capacity range results in a higher efficiency and realized the multisystem air conditioners in higher efficiencies; 3) reliability of the new system is satisfactory for the cycle of long piping and high refrigerant charge.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1994-2882
  • Languages: Japanese
  • Source: Trans. JAR - vol. 10 - n. 3
  • Publication date: 1993
  • Document available for consultation in the library of the IIR headquarters only.

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