Vehicular air-conditioning system

Patent metadata

Field	Value
Publication number	US-9102214-B2
Application number	US-201213427288-A
Country	US
Kind code	B2
Filing date	Mar 22, 2012
Priority date	Mar 25, 2011
Publication date	Aug 11, 2015
Grant date	Aug 11, 2015

Abstract

A two-layer inside/outside air vehicular air-conditioning system which suppresses odor inside an air-conditioning case or inside a vehicular compartment is provided with an exhaust controller which uses an outside air intake port as an air exhaust port and which uses a compartment-side air discharge port opening/closing device to close all compartment-side air discharge ports. The exhaust controller also operates one or both of the blowers to cause air inside the first air passage and the second air passage to be exhausted via the air exhaust port.

First claim

The invention claimed is:

1. A two-layer inside/outside air vehicular air-conditioning system comprising:
(a) an air-conditioning case formed at one end side with inside air intake ports and a plurality of outside air intake ports and formed at the other end side with compartment-side air discharge ports;
(b) partitioning members which partition the inside of the air-conditioning case into each of a first air passage which connects said inside air intake port to the compartment-…

Assignees

• Kishi Noriaki
• Denso Corp

Inventors

• Kishi Noriaki

Classifications

• B60H1/008 Primary

  Operations & Transport · mapped topic

• B60H1/00849

  Operations & Transport · mapped topic