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Development of horizontal scroll compressor in air-conditioners for commercial use.

Author(s) : MIZUNO H., KOBAYASHI H., SATO K., MATSUDA S., HIROOKA K.

Summary

A new horizontal scroll compressor for commercial use has been developed. It satisfies the recent demand for a small installation area, lower energy consumption and lower noise. The paper presents how they were achieved as follows. 1) Under steady conditions, it was confirmed that necessary oil was supplied to the bearings by the analysis. At starting, the check valve can make the pressure difference and reduce the delay time of oil supply. 2) To avoid slugging, the return pipe was designed to be located below the limitation of the height level where the scroll walls were damaged. 3) The flank contact force was optimized by the analysis and the measurement of the behaviour of the driving bush. 4) Impact force has been reduced by applying the new profile.

Details

  • Original title: Development of horizontal scroll compressor in air-conditioners for commercial use.
  • Record ID : 1997-0234
  • Languages: English
  • Source: Proceedings of the 1996 International Compressor Engineering Conference at Purdue.
  • Publication date: 1996/07/23
  • Document available for consultation in the library of the IIR headquarters only.

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