Patent ID: 6431267
Filing Date: 2002-08-13
Classification: B60H

Abstract:
An air conditioning unit comprising:an inside air/outside air box incorporating an inside air/outside air switching damper for opening an outside air inlet and an inside air inlet to selectively switch introduced air to one of inside air and outside air; a blower unit provided with a blower fan for drawing in said introduced air and blowing the introduced air to a downstream side; and an air regulating section unit with an evaporator for exchanging heat between said introduced air passing through said evaporator and a refrigerant, a heater core for exchanging heat between said introduced air passing through said heater core and warm water, and an air mix damper for adjusting a flow quantity of said introduced air which passes through said heater core, provided inside a unit case having a defroster air outlet and provided with a defroster damper, and with said heater core arranged above said evaporator, wherein said defroster damper is configured to define a warm air outlet and a cold air outlet within said defroster air outlet when said defroster damper is in an open position.