JPS6339661U - - Google Patents
Info
- Publication number
- JPS6339661U JPS6339661U JP13372686U JP13372686U JPS6339661U JP S6339661 U JPS6339661 U JP S6339661U JP 13372686 U JP13372686 U JP 13372686U JP 13372686 U JP13372686 U JP 13372686U JP S6339661 U JPS6339661 U JP S6339661U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- photometric section
- color difference
- monitoring device
- difference meter
- 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
- 238000012806 monitoring device Methods 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 2
- 230000006866 deterioration Effects 0.000 claims 1
- 239000002253 acid Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000005375 photometry Methods 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
Landscapes
- Emergency Alarm Devices (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Description
第１図は本考案の一実施例の監視装置の配置図
、第２図は酸化安定性試験結果と色差との関係を
示すグラフ、第３図は全酸価と感覚色度との関係
を示すグラフである。
１……循環路、２……貯油槽、３……測光部、
４……反射板、５……色差計、６……警報装置。
Figure 1 is a layout diagram of a monitoring device according to an embodiment of the present invention, Figure 2 is a graph showing the relationship between oxidation stability test results and color difference, and Figure 3 is a graph showing the relationship between total acid value and perceived chromaticity. This is a graph showing. 1...Circulation path, 2...Oil storage tank, 3...Photometry section,
4...Reflector, 5...Color difference meter, 6...Alarm device.
Claims (1)
続された色差計とを備えた潤滑油劣化監視装置。 A lubricating oil deterioration monitoring device comprising a photometric section immersed in lubricating oil and a color difference meter connected to the photometric section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13372686U JPS6339661U (en) | 1986-09-02 | 1986-09-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13372686U JPS6339661U (en) | 1986-09-02 | 1986-09-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6339661U true JPS6339661U (en) | 1988-03-15 |
Family
ID=31034301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13372686U Pending JPS6339661U (en) | 1986-09-02 | 1986-09-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6339661U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010150526A1 (en) | 2009-06-23 | 2010-12-29 | 国立大学法人福井大学 | Oil state monitoring method and oil state monitoring device |
-
1986
- 1986-09-02 JP JP13372686U patent/JPS6339661U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010150526A1 (en) | 2009-06-23 | 2010-12-29 | 国立大学法人福井大学 | Oil state monitoring method and oil state monitoring device |
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