JPH047384U - - Google Patents

Info

Publication number
JPH047384U
JPH047384U JP4624190U JP4624190U JPH047384U JP H047384 U JPH047384 U JP H047384U JP 4624190 U JP4624190 U JP 4624190U JP 4624190 U JP4624190 U JP 4624190U JP H047384 U JPH047384 U JP H047384U
Authority
JP
Japan
Prior art keywords
road surface
light
receiver
snow
infrared reflective
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
JP4624190U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0717034Y2 (ja
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 filed Critical
Priority to JP1990046241U priority Critical patent/JPH0717034Y2/ja
Publication of JPH047384U publication Critical patent/JPH047384U/ja
Application granted granted Critical
Publication of JPH0717034Y2 publication Critical patent/JPH0717034Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Measurement Of Optical Distance (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP1990046241U 1990-04-28 1990-04-28 路面赤外線反射式積雪センサー Expired - Lifetime JPH0717034Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990046241U JPH0717034Y2 (ja) 1990-04-28 1990-04-28 路面赤外線反射式積雪センサー

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990046241U JPH0717034Y2 (ja) 1990-04-28 1990-04-28 路面赤外線反射式積雪センサー

Publications (2)

Publication Number Publication Date
JPH047384U true JPH047384U (pm) 1992-01-23
JPH0717034Y2 JPH0717034Y2 (ja) 1995-04-19

Family

ID=31561151

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990046241U Expired - Lifetime JPH0717034Y2 (ja) 1990-04-28 1990-04-28 路面赤外線反射式積雪センサー

Country Status (1)

Country Link
JP (1) JPH0717034Y2 (pm)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5791210B1 (ja) * 2014-06-20 2015-10-07 東芝エレベータ株式会社 乗客コンベア

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (pm) * 1971-02-13 1972-09-26
JPS5334582A (en) * 1976-09-10 1978-03-31 Toyo Denki Kk Snow gauge
JPS57139681A (en) * 1981-02-24 1982-08-28 Omron Tateisi Electronics Co Discriminating device for state of road surface

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS477039U (pm) * 1971-02-13 1972-09-26
JPS5334582A (en) * 1976-09-10 1978-03-31 Toyo Denki Kk Snow gauge
JPS57139681A (en) * 1981-02-24 1982-08-28 Omron Tateisi Electronics Co Discriminating device for state of road surface

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5791210B1 (ja) * 2014-06-20 2015-10-07 東芝エレベータ株式会社 乗客コンベア

Also Published As

Publication number Publication date
JPH0717034Y2 (ja) 1995-04-19

Similar Documents

Publication Publication Date Title
JPH047384U (pm)
JPS6379283U (pm)
JPH0449765Y2 (pm)
JPS62178403U (pm)
JPS5814125Y2 (ja) 自動車の前照灯装置
JPS6246235U (pm)
JPS5819940Y2 (ja) 自動防眩ミラ−の受光フ−ド
JPH02124602U (pm)
JPH0743843Y2 (ja) 車両用灯具の光軸調整装置カバー取付構造
JPS63109233U (pm)
JPH02144847U (pm)
JPS6416442U (pm)
JPS641689Y2 (pm)
JPS6111681Y2 (pm)
JPH0142240Y2 (pm)
JPH0317583U (pm)
JPH0167521U (pm)
JPS63118101U (pm)
JPS636606U (pm)
JPS6361098U (pm)
JPH0376304U (pm)
JPH041043U (pm)
JPS6357129U (pm)
JPH0396912U (pm)
JPH01112140U (pm)

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term