JPH0311728Y2 - - Google Patents
Info
- Publication number
- JPH0311728Y2 JPH0311728Y2 JP7022385U JP7022385U JPH0311728Y2 JP H0311728 Y2 JPH0311728 Y2 JP H0311728Y2 JP 7022385 U JP7022385 U JP 7022385U JP 7022385 U JP7022385 U JP 7022385U JP H0311728 Y2 JPH0311728 Y2 JP H0311728Y2
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- light
- sample
- absorbance
- adjustment circuit
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 77
- 230000005856 abnormality Effects 0.000 claims description 21
- 239000003921 oil Substances 0.000 claims description 12
- 230000005540 biological transmission Effects 0.000 claims description 5
- 230000006866 deterioration Effects 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000002835 absorbance Methods 0.000 description 25
- 239000013307 optical fiber Substances 0.000 description 10
- 239000002245 particle Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000005259 measurement Methods 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000002159 abnormal effect Effects 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022385U JPH0311728Y2 (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7022385U JPH0311728Y2 (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61184954U JPS61184954U (enrdf_load_stackoverflow) | 1986-11-18 |
| JPH0311728Y2 true JPH0311728Y2 (enrdf_load_stackoverflow) | 1991-03-20 |
Family
ID=30606627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7022385U Expired JPH0311728Y2 (enrdf_load_stackoverflow) | 1985-05-13 | 1985-05-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311728Y2 (enrdf_load_stackoverflow) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019059227A1 (ja) * | 2017-09-20 | 2019-03-28 | 株式会社荏原製作所 | 摺動部を具備する機械設備の運転管理方法 |
-
1985
- 1985-05-13 JP JP7022385U patent/JPH0311728Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61184954U (enrdf_load_stackoverflow) | 1986-11-18 |
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