JPS5858454A - 車両用曇り検知装置 - Google Patents

車両用曇り検知装置

Info

Publication number
JPS5858454A
JPS5858454A JP56157530A JP15753081A JPS5858454A JP S5858454 A JPS5858454 A JP S5858454A JP 56157530 A JP56157530 A JP 56157530A JP 15753081 A JP15753081 A JP 15753081A JP S5858454 A JPS5858454 A JP S5858454A
Authority
JP
Japan
Prior art keywords
windshield
temperature
vehicle
fogging
dew condensation
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56157530A
Other languages
English (en)
Japanese (ja)
Other versions
JPH022533B2 (enrdf_load_stackoverflow
Inventor
Fumiaki Kato
加藤　文明
Toji Takemura
統治 竹村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP56157530A priority Critical patent/JPS5858454A/ja
Publication of JPS5858454A publication Critical patent/JPS5858454A/ja
Publication of JPH022533B2 publication Critical patent/JPH022533B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N25/00—Investigating or analyzing materials by the use of thermal means
    • G01N25/56—Investigating or analyzing materials by the use of thermal means by investigating moisture content
    • G01N25/66—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point
    • G01N25/68—Investigating or analyzing materials by the use of thermal means by investigating moisture content by investigating dew-point by varying the temperature of a condensing surface

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP56157530A 1981-10-05 1981-10-05 車両用曇り検知装置 Granted JPS5858454A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56157530A JPS5858454A (ja) 1981-10-05 1981-10-05 車両用曇り検知装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56157530A JPS5858454A (ja) 1981-10-05 1981-10-05 車両用曇り検知装置

Publications (2)

Publication Number Publication Date
JPS5858454A true JPS5858454A (ja) 1983-04-07
JPH022533B2 JPH022533B2 (enrdf_load_stackoverflow) 1990-01-18

Family

ID=15651675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56157530A Granted JPS5858454A (ja) 1981-10-05 1981-10-05 車両用曇り検知装置

Country Status (1)

Country Link
JP (1) JPS5858454A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076515A (ja) * 2008-09-24 2010-04-08 Denso Corp 車両用空調装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10152999C2 (de) * 2001-10-26 2003-12-24 Preh Elektro Feinmechanik Sensor und Sensoreinheit zur Detektion einer Beschlagneigung

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142431A (en) * 1979-04-20 1980-11-07 Marcon Electronics Co Ltd Dew prediction circuit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55142431A (en) * 1979-04-20 1980-11-07 Marcon Electronics Co Ltd Dew prediction circuit

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010076515A (ja) * 2008-09-24 2010-04-08 Denso Corp 車両用空調装置

Also Published As

Publication number Publication date
JPH022533B2 (enrdf_load_stackoverflow) 1990-01-18

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