JPS6237696U - - Google Patents
Info
- Publication number
- JPS6237696U JPS6237696U JP12987885U JP12987885U JPS6237696U JP S6237696 U JPS6237696 U JP S6237696U JP 12987885 U JP12987885 U JP 12987885U JP 12987885 U JP12987885 U JP 12987885U JP S6237696 U JPS6237696 U JP S6237696U
- Authority
- JP
- Japan
- Prior art keywords
- engine oil
- oil deterioration
- amount
- detection path
- transmitted light
- 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 9
- 239000010705 motor oil Substances 0.000 claims description 8
- 239000003921 oil Substances 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims 4
- 230000007423 decrease Effects 0.000 claims 1
- 238000000862 absorption spectrum Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12987885U JPS6237696U (cs) | 1985-08-26 | 1985-08-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12987885U JPS6237696U (cs) | 1985-08-26 | 1985-08-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6237696U true JPS6237696U (cs) | 1987-03-05 |
Family
ID=31026851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12987885U Pending JPS6237696U (cs) | 1985-08-26 | 1985-08-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6237696U (cs) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798842A (en) * | 1980-12-11 | 1982-06-19 | Mitsubishi Electric Corp | Device for detecting abnormality in lubricating oil |
| JPS59219598A (ja) * | 1983-05-30 | 1984-12-10 | Nippon Steel Corp | 潤滑油の管理方法 |
-
1985
- 1985-08-26 JP JP12987885U patent/JPS6237696U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5798842A (en) * | 1980-12-11 | 1982-06-19 | Mitsubishi Electric Corp | Device for detecting abnormality in lubricating oil |
| JPS59219598A (ja) * | 1983-05-30 | 1984-12-10 | Nippon Steel Corp | 潤滑油の管理方法 |
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