IIR document

New wrap profile for scroll type machines.

Author(s) : TOJO K., UEDA H.

Summary

A new type of scroll wrap profile formed by an involute based on a varying radius circle has been developed. The scroll wrap thickness can be changed gradually with the involute angle. More freedom is achieved in the design of scroll wrap in the area of displacement volume, built-in volume ratio, wrap thickness, and so on. This new wrap profile is expected to contribute to further improvements in scroll compressors.

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Pages: 515-521

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Details

  • Original title: New wrap profile for scroll type machines.
  • Record ID : 1996-0839
  • Languages: English
  • Source: For a Better Quality of Life. 19th International Congress of Refrigeration.
  • Publication date: 1995/08/20
  • Document available for consultation in the library of the IIR headquarters only.

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