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INTEGRATED AIR CONDITIONER WITH A FAN CASING

  • US 20030084682A1
  • Filed: 03/19/2002
  • Published: 05/08/2003
  • Est. Priority Date: 11/08/2001
  • Status: Active Grant
First Claim
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1. An integrated air conditioner with a fan casing, the fan casing comprising:

  • a fan-housing unit having a volute space in which a blower fan is rotatably mounted and an outlet space combined with the volute space, wherein an inner top surface of the volute space has a concave recess leading to an upper surface of the outlet space such that an entire inner surface of the volute space takes a shape of Archimedes'"'"' spiral; and

    a front panel attached to a front face of the fan-housing unit, has an air intake opening and a turning plate having a bent portion which is bent forward, wherein the turning plate defines an outlet duct by combining with the outlet space to direct room air in the volute space to a front air outlet through the outlet space.

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