JPH0473855U - - Google Patents
Info
- Publication number
- JPH0473855U JPH0473855U JP11596790U JP11596790U JPH0473855U JP H0473855 U JPH0473855 U JP H0473855U JP 11596790 U JP11596790 U JP 11596790U JP 11596790 U JP11596790 U JP 11596790U JP H0473855 U JPH0473855 U JP H0473855U
- Authority
- JP
- Japan
- Prior art keywords
- case
- light emitting
- light receiving
- elements
- oil
- 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.)
- Pending
Links
- 230000006866 deterioration Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596790U JPH0473855U (enExample) | 1990-11-06 | 1990-11-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11596790U JPH0473855U (enExample) | 1990-11-06 | 1990-11-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0473855U true JPH0473855U (enExample) | 1992-06-29 |
Family
ID=31863775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11596790U Pending JPH0473855U (enExample) | 1990-11-06 | 1990-11-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0473855U (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119741A (ja) * | 1987-11-04 | 1989-05-11 | Nippon Soken Inc | 油汚濁度検出装置 |
| JPH01214737A (ja) * | 1988-02-24 | 1989-08-29 | Nippon Denso Co Ltd | 透過度計測装置 |
-
1990
- 1990-11-06 JP JP11596790U patent/JPH0473855U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01119741A (ja) * | 1987-11-04 | 1989-05-11 | Nippon Soken Inc | 油汚濁度検出装置 |
| JPH01214737A (ja) * | 1988-02-24 | 1989-08-29 | Nippon Denso Co Ltd | 透過度計測装置 |