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CAPACITY CONTROL OF AN ACCESSIBLE HERMETIC COMPRESSOR.

[In Czech. / En tchèque.]

Author(s) : MAZUR P.

Type of article: Article

Summary

AFTER SURVEYING POSSIBLE METHODS OF COMPRESSOR CAPACITY CONTROL, THE MAIN REQUIREMENTS FOR GOOD CAPACITY CONTROL ARE SPECIFIED REGARDING ENERGY EFFICIENCY, DESIGN AND PRODUCTION SIMPLICITY, HIGH RELIABILITY AND COMPRESSOR ENDURANCE. A GENERALIZED EVALUATION RESULTED IN CHOOSING A SYSTEM OF CLOSING TWO OF THE FOUR CYLINDERS OF AN ACCESSIBLE HERMETIC COMPRESSOR. THE SYSTEM COMPRISES AN ELECTROMAGNETIC VALVE ACTUATED BY A SENSOR AND CLOSING THE SUCTION VAPOUR INLET BY MEANS OF A SERVO-PISTON UNDER THE COMPRESSOR DISCHARGE PRESSURE. RESULTS OF TESTING ARE REPORTED.

Details

  • Original title: [In Czech. / En tchèque.]
  • Record ID : 1986-1887
  • Languages: Czech
  • Source: Prum. Potravin - vol. 37 - n. 3
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

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