Patent ID: 6206633
Filing Date: 2001-03-27
Classification: B60H,F04D,Y10T

Abstract:
A blower unit for a vehicle air conditioner, said blower unit comprising:a case made of resin and having an air introduction port through which air is introduced therein;a door disposed in the case, for opening and closing said air introduction port;a motor for driving said door;a fan disposed in the case, for blowing air introduced from said air introduction port; anda duct for forming an air passage through which air blown by said fan flows, wherein:said case includesa first case portion having said air introduction port and accommodating said door,a second case portion for accommodating said fan,a bell-mouth portion having an air leading port through which air from said first case portion is introduced to said fan, andan attachment boss portion protruding from an outer wall surface of said first case portion, onto which said motor is attached;said duct is divided into a first member extending from said bell-mouth portion to cover said attachment boss portion when said first case portion and said bell-mouth portion are assembled, and a second member integrated with said second case portion; andsaid first member and said second member are detachably assembled to form said duct.