JPS59152447U - 雨滴センサ - Google Patents

雨滴センサ

Info

Publication number
JPS59152447U
JPS59152447U JP4743283U JP4743283U JPS59152447U JP S59152447 U JPS59152447 U JP S59152447U JP 4743283 U JP4743283 U JP 4743283U JP 4743283 U JP4743283 U JP 4743283U JP S59152447 U JPS59152447 U JP S59152447U
Authority
JP
Japan
Prior art keywords
light
prism
raindrop sensor
transparent object
pieces
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
JP4743283U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6349714Y2 (enrdf_load_stackoverflow
Inventor
安田　重和
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.)
Tokai Rika Co Ltd
Original Assignee
Tokai Rika 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 Tokai Rika Co Ltd filed Critical Tokai Rika Co Ltd
Priority to JP4743283U priority Critical patent/JPS59152447U/ja
Priority to US06/595,337 priority patent/US4676638A/en
Publication of JPS59152447U publication Critical patent/JPS59152447U/ja
Application granted granted Critical
Publication of JPS6349714Y2 publication Critical patent/JPS6349714Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
JP4743283U 1983-03-31 1983-03-31 雨滴センサ Granted JPS59152447U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP4743283U JPS59152447U (ja) 1983-03-31 1983-03-31 雨滴センサ
US06/595,337 US4676638A (en) 1983-03-31 1984-03-30 Light-transmissible foreign object sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4743283U JPS59152447U (ja) 1983-03-31 1983-03-31 雨滴センサ

Publications (2)

Publication Number Publication Date
JPS59152447U true JPS59152447U (ja) 1984-10-12
JPS6349714Y2 JPS6349714Y2 (enrdf_load_stackoverflow) 1988-12-21

Family

ID=30177980

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4743283U Granted JPS59152447U (ja) 1983-03-31 1983-03-31 雨滴センサ

Country Status (1)

Country Link
JP (1) JPS59152447U (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017546A (ja) * 2016-07-26 2018-02-01 株式会社デンソー レインセンサ

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19608648C1 (de) * 1996-03-06 1997-10-23 Bosch Gmbh Robert Vorrichtung zum Erfassen von Benetzungsereignissen auf einer Scheibe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018017546A (ja) * 2016-07-26 2018-02-01 株式会社デンソー レインセンサ

Also Published As

Publication number Publication date
JPS6349714Y2 (enrdf_load_stackoverflow) 1988-12-21

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