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Investigation of a variable rotary compressor using a vane control method.

Author(s) : LEE I., CHOI J. H., PARK J., et al.

Summary

It is well known that the compressor with variable capacities has a higher efficiency than the typical single capacity compressors for the air-conditioner system. Therefore, many compressor makers are trying to develop variable types of capacity-controlling compressors, one of which is a vane locking controlled rotary compressor. This paper investigates the rotary compressor using a vane controlling method to verify a motion of the vane according to a controlling signal, which is triggered by the discharge and suction pressure from a certain location of air control cycle. From this investigation, the vane movements and the pressure of related of it are measured to find out how many times a vane is collided with an opposite object that is roller or cylinder. The results of this test give a solution to minimize the number of collision times, which improves the life reliability and reduces the undesired noise.

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Details

  • Original title: Investigation of a variable rotary compressor using a vane control method.
  • Record ID : 2008-2473
  • Languages: English
  • Source: 2008 Purdue Conferences. 19th International Compressor Engineering Conference at Purdue & 12th International Refrigeration and Air-Conditioning Conference at Purdue [CD-ROM].
  • Publication date: 2008/07/14

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