JPS6332036Y2 - - Google Patents
Info
- Publication number
- JPS6332036Y2 JPS6332036Y2 JP1981120023U JP12002381U JPS6332036Y2 JP S6332036 Y2 JPS6332036 Y2 JP S6332036Y2 JP 1981120023 U JP1981120023 U JP 1981120023U JP 12002381 U JP12002381 U JP 12002381U JP S6332036 Y2 JPS6332036 Y2 JP S6332036Y2
- Authority
- JP
- Japan
- Prior art keywords
- lamp
- light
- dirt
- sensor
- detection
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 33
- 230000000630 rising effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 238000011109 contamination Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229920003217 poly(methylsilsesquioxane) Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Landscapes
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12002381U JPS5825248U (ja) | 1981-08-14 | 1981-08-14 | 車輌用ランプの汚れ検知除去装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12002381U JPS5825248U (ja) | 1981-08-14 | 1981-08-14 | 車輌用ランプの汚れ検知除去装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5825248U JPS5825248U (ja) | 1983-02-17 |
| JPS6332036Y2 true JPS6332036Y2 (US07582779-20090901-C00044.png) | 1988-08-26 |
Family
ID=29914060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12002381U Granted JPS5825248U (ja) | 1981-08-14 | 1981-08-14 | 車輌用ランプの汚れ検知除去装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5825248U (US07582779-20090901-C00044.png) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945787A (ja) * | 1972-09-04 | 1974-05-01 | Takenaka Electronic Ind | Tomeidosokuteisochi |
| JPS525591U (US07582779-20090901-C00044.png) * | 1975-06-30 | 1977-01-14 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS55165256U (US07582779-20090901-C00044.png) * | 1979-05-15 | 1980-11-27 |
-
1981
- 1981-08-14 JP JP12002381U patent/JPS5825248U/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4945787A (ja) * | 1972-09-04 | 1974-05-01 | Takenaka Electronic Ind | Tomeidosokuteisochi |
| JPS525591U (US07582779-20090901-C00044.png) * | 1975-06-30 | 1977-01-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5825248U (ja) | 1983-02-17 |
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