Importance

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Abstract

It is an object of the invention to provide a vehicle air-conditioning apparatus, in which measures to reduce a noise in an intake unit are implemented. A vehicle air-conditioning apparatus according to the present invention includes: an intake unit having an outside air introduction port configured to take air outside a vehicle, an inside air introduction port configured to take air inside the vehicle interior, an intake passage in which air taken from one or both of the outside air introduction port and the inside air introduction port flows, and an outlet port from which the taken air flows out; a blast unit having an intake port for taking air flowed out from the outlet port and a blower for sucking air from the intake port and blowing the air to downstream; and a temperature regulating unit configured to regulate the temperature of blown air blown by the blower, wherein a wall that forms the intake passage includes a cylindrical portion having a downstream end at the outlet port, and portions of an inner wall surface of the cylindrical portion are reflecting surfaces configured to reflect a noise of the blower entering the intake passage toward the outlet port.

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First Claim