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Air conditioner

  • US 20060276123A1
  • Filed: 11/18/2004
  • Published: 12/07/2006
  • Est. Priority Date: 11/27/2003
  • Status: Active Grant
First Claim
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1. An air conditioner embedded in the ceiling of an air conditioned room, comprising:

  • a casing including a casing lower part formed by an alternating sequence of a plurality of side parts and a plurality of corner parts, a plurality of side part outlets with one being disposed along each of said side parts, a plurality of corner part outlets with one being disposed in at least one of said corner parts, and an inlet surrounded by all of said side parts; and

    a fan, disposed inside said casing, and configured to take air from said inlet into said casing, and blows said air from said side part outlets and said corner part outlets into said air conditioned room, each of said corner part outlets and a corresponding one of said side part outlets adjacent to a corresponding one of said corner part outlets having a dimensional relationship there between of;


    D/(L1W1+S2)0.5>

    0.15 where D is a distance between a first proximate part, which is a most proximate part of each of said corner part outlets to a corresponding one of said side part outlets, and a second proximate part, which is a most proximate part of each of said side part outlets to a corresponding one of said corner part outlet, L1 is a length of each of said side part outlets in a direction along an outer circumferential edge of each of said side parts, W1 is a width of each of said side part outlets in a direction orthogonal to the outer circumferential edge of a corresponding one of said side parts, and S2 is an opening area of each of said corner part outlets.

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