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Title:
HUMIDITY DETECTION DEVICE AND FROST PROTECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2016/059780
Kind Code:
A1
Abstract:
A humidity detection device (100) is provided with a detection section (10) that detects fogging of a windshield (30), i.e., a vehicle window, by being adhered to the vehicle interior side of the windshield (30). The humidity detection device includes an outer surface section (31) positioned on the outer side of the windshield (30), and a heat insulating section (34) covering the vehicle interior-side surface of the outer surface section (31). The heat insulating section (34) has: a first heat insulating section (34a) positioned between the detection section (10) and the outer surface section (31); and a second heat insulating section (34b), i.e., the sections excluding the first heat insulating section (34a). The heat conductivity of the first heat insulating section (34a) is higher than that of the second heat insulating section (34b).

Inventors:
OTA KOJI (JP)
OSHIMA HISAYOSHI (JP)
OTA AUN (JP)
NAKAMURA SHINICHIRO (JP)
Application Number:
PCT/JP2015/005111
Publication Date:
April 21, 2016
Filing Date:
October 08, 2015
Export Citation:
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Assignee:
DENSO CORP (JP)
International Classes:
B60H1/00; G01N25/68; G01N27/12
Foreign References:
JP2004238229A2004-08-26
JPS6490847A1989-04-07
JP2011515808A2011-05-19
JP2010199071A2010-09-09
JP2000266664A2000-09-29
JPS6390423A1988-04-21
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
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