PURPOSE: To adjust a blow temperature through a specified blow out duct while increasing blow rate from the specified blowout duct in quick cooling in an air conditioner for sending air conditioning air from an air conditioning duct into a cabin through a plurality of blowout ducts.
CONSTITUTION: An evaporator 27 and heater core 28 are disposed in a main path 34 provided in an air conditioning duct 21, and a first bypass path 34 is formed to bypass the heater core 28. Blow rate passing through the heater core 28 is adjusted by an air mix damper 30. A second bypass path 35 is formed by a partition wall 33. Cool air passing through the second bypass path 35 has the blow rate adjusted by a cool air damper 36 and is mixed with air conditioning air from the main path 34. In quick cooling, a path changing-over damper 54 provided on the partition wall 33 opens a communicating path 53, so that the cool air passing through the first bypass path 34 flows into the second bypass path 35.
OKUMURA KIYOSHI
FUKUNAGA KUNIO
