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Patent Searching and Data


Title:
VEHICULAR AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2019/177121
Kind Code:
A1
Abstract:
[Problem] To make it difficult for moisture adsorbed by a desiccant material to be taken into air supplied into a passenger compartment. [Solution] An air conditioner 1F has a first flow channel 2C through which flows air taken in through an intake port 2a, a second flow channel 3A through which flows air from outside the vehicle taken in through an intake port 30a, and a desiccant material 5 provided across the first flow channel 2C and the second flow channel 3A. The outside air flows through the second flow channel 3A as a regeneration fluid for the desiccant material 5. In the first flow channel 2C, the desiccant material 5 is provided in a region in which air normally flows during operation of the air conditioner 1F. The first flow channel 2C is provided with a sirocco fan 6 that blows air taken in through the intake port 2a to a supply port to the interior of the vehicle. A switching valve 41A is provided on the upstream side of the sirocco fan 6 in the flow direction of the air in the first flow channel 2C, the switching valve 41A switching the air flowing in the first flow channel 2C between air from inside the vehicle and air from outside the vehicle.

Inventors:
MAEDA Shinnosuke (Kita-ku Saitama-city Saitama, 01, 〒3318501, JP)
KAWAI Shiyuusuke (Kita-ku Saitama-city Saitama, 01, 〒3318501, JP)
MARUYAMA Tomohiro (Kita-ku Saitama-city Saitama, 01, 〒3318501, JP)
NAKAMURA Takashi (Kita-ku Saitama-city Saitama, 01, 〒3318501, JP)
Application Number:
JP2019/010685
Publication Date:
September 19, 2019
Filing Date:
March 14, 2019
Export Citation:
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Assignee:
CALSONIC KANSEI CORPORATION (2-1917 Nisshin-cho, Kita-ku Saitama-city Saitama, 01, 〒3318501, JP)
International Classes:
B60H3/00; F24F3/147
Foreign References:
JP2006248360A2006-09-21
JP2001010326A2001-01-16
JP2006232232A2006-09-07
US5509275A1996-04-23
JP2004176999A2004-06-24
JP2008201199A2008-09-04
JP2010076506A2010-04-08
JP2001239827A2001-09-04
Attorney, Agent or Firm:
TAKEHARA Naohiko et al. (KIOIZAKA THEMIS LAW OFFICES, 5th floor KIOICHO PARK BLDG. 3-6, Kioich, Chiyoda-ku Tokyo 94, 〒1020094, JP)
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