초록 ▼

A top cover, motor, fan and fan shroud for an air conditioning unit are assembled into an integrated structure with motor supporting legs which attach to the top cover and cause the shroud to be drawn against the cover. The legs connect with the shroud in a manner serving to preserve the concentrici

A top cover, motor, fan and fan shroud for an air conditioning unit are assembled into an integrated structure with motor supporting legs which attach to the top cover and cause the shroud to be drawn against the cover. The legs connect with the shroud in a manner serving to preserve the concentricity of the shroud, and attach to the inside of a band which can be tightened to assure containment of the motor in a defined position under the shroud and vented portion of the cover.

대표청구항 ▼

In an air conditioning unit, a top cover with a vent for the passage of air, a depending cylindrical shroud in communication with said vent, a fan and a motor for driving the fan having axes in common with the axis of the shroud, motor supporting legs which are connected to the shroud and have end f

In an air conditioning unit, a top cover with a vent for the passage of air, a depending cylindrical shroud in communication with said vent, a fan and a motor for driving the fan having axes in common with the axis of the shroud, motor supporting legs which are connected to the shroud and have end flanged portions in substantially the same plane as the upper end of the shroud, and means for simultaneously fastening said flanged portions of the motor supporting legs to the top cover and drawing the upper end of the shroud snugly against the cover.