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Patent Searching and Data


Title:
VEHICLE AIR-CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/099078
Kind Code:
A1
Abstract:
The present invention relates to a vehicle air-conditioning device and, more specifically, to a vehicle air-conditioning device which has internal air inlets formed on the side surface of a cylindrical intake duct and the side surface of a cylindrical intake door so as to partially take in internal air during an external air inflow mode, thereby being capable of: reducing manufacturing processes and manufacturing costs due to there being no need to add a separate component for internal air intake in the external air inflow mode; controlling the intake amount of external air and internal air through a recess part formed on the outer circumferential surface of the intake door; and enhancing cooling and heating performance due to the partial intake of internal air during the external air inflow mode.

Inventors:
LEE JUN MIN (KR)
KIM SEOK (KR)
KIM YOUNG IN (KR)
KIM YONG SIK (KR)
WON SEUNG SIK (KR)
JUNG JAE O (KR)
CHO JUNG WON (KR)
Application Number:
PCT/KR2015/013556
Publication Date:
June 23, 2016
Filing Date:
December 11, 2015
Export Citation:
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Assignee:
HANON SYSTEMS (KR)
International Classes:
B60H1/00; B60H1/12; B60H1/26; B60H1/32
Foreign References:
KR20110087084A2011-08-02
KR20110073816A2011-06-30
KR20110065138A2011-06-15
KR100683212B12007-02-15
KR101150935B12012-06-13
Attorney, Agent or Firm:
PARK, WON YONG (KR)
박원용 (KR)
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