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LINEAR EXPANSION VALVES IN MULTIUNIT PACKAGED AIR CONDITIONERS.

[In Japanese. / En japonais.]

Author(s) : UMEHARA M., NASHIMA Y., UEDA K.

Type of article: Article

Summary

THE PAPER DEALS WITH ELECTRONIC LINEAR EXPANSION VALVES AND THEIR APPLICATION IN MULTIUNIT PACKAGED AIR CONDITIONERS. DETAILS COVER CONSTRUCTION, FUNCTION, ADVANTAGES, CAPACITY RANGES AND APPLICATIONS IN AIR CONDITIONERS. THE ADVANTAGES OF THESE VALVES ARE RAPID RESPONSE, FEEDBACK CONTROL, REVERSIBLE ACTION WHEN USED WITH HEAT PUMPS AND THE DAMPEN HUNTING DURING SYSTEM OPERATION. THE TIME LAG IN GOING FROM FULLY OPEN TO FULLY CLOSE, AND VICE VERSA, IS ONLY 20 MILLISEC.

Details

  • Original title: [In Japanese. / En japonais.]
  • Record ID : 1987-1912
  • Languages: Japanese
  • Source: Refrigeration - vol. 61 - n. 701
  • Publication date: 1986
  • Document available for consultation in the library of the IIR headquarters only.

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