JPS62180753U - - Google Patents
Info
- Publication number
- JPS62180753U JPS62180753U JP6920986U JP6920986U JPS62180753U JP S62180753 U JPS62180753 U JP S62180753U JP 6920986 U JP6920986 U JP 6920986U JP 6920986 U JP6920986 U JP 6920986U JP S62180753 U JPS62180753 U JP S62180753U
- Authority
- JP
- Japan
- Prior art keywords
- light
- lubricating oil
- emitting means
- light emitting
- measuring device
- 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
- 239000010687 lubricating oil Substances 0.000 claims description 12
- 230000006866 deterioration Effects 0.000 claims description 10
- 238000002834 transmittance Methods 0.000 claims 3
- 238000000411 transmission spectrum Methods 0.000 claims 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 1
- 229910052799 carbon Inorganic materials 0.000 claims 1
- 238000011109 contamination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 7
- 239000013307 optical fiber Substances 0.000 description 2
- 238000005259 measurement Methods 0.000 description 1
Landscapes
- Investigating Or Analysing Materials By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6920986U JPS62180753U (enrdf_load_stackoverflow) | 1986-05-08 | 1986-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6920986U JPS62180753U (enrdf_load_stackoverflow) | 1986-05-08 | 1986-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62180753U true JPS62180753U (enrdf_load_stackoverflow) | 1987-11-17 |
Family
ID=30909729
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6920986U Pending JPS62180753U (enrdf_load_stackoverflow) | 1986-05-08 | 1986-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62180753U (enrdf_load_stackoverflow) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477648A (ja) * | 1990-07-20 | 1992-03-11 | Mitsubishi Heavy Ind Ltd | 潤滑油劣化度測定装置 |
| JPH10300670A (ja) * | 1997-04-23 | 1998-11-13 | Hitachi Ltd | 油入電気機器の劣化診断方法及び劣化診断装置 |
| WO1999039187A1 (fr) * | 1998-02-02 | 1999-08-05 | Hitachi, Ltd. | Procede et appareil de diagnostic de la deterioration des carburants |
| JPH11235097A (ja) * | 1998-02-20 | 1999-08-27 | Hitachi Ltd | 劣化診断装置を具備した原動電動装置 |
-
1986
- 1986-05-08 JP JP6920986U patent/JPS62180753U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0477648A (ja) * | 1990-07-20 | 1992-03-11 | Mitsubishi Heavy Ind Ltd | 潤滑油劣化度測定装置 |
| JPH10300670A (ja) * | 1997-04-23 | 1998-11-13 | Hitachi Ltd | 油入電気機器の劣化診断方法及び劣化診断装置 |
| WO1999039187A1 (fr) * | 1998-02-02 | 1999-08-05 | Hitachi, Ltd. | Procede et appareil de diagnostic de la deterioration des carburants |
| JPH11235097A (ja) * | 1998-02-20 | 1999-08-27 | Hitachi Ltd | 劣化診断装置を具備した原動電動装置 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES8608172A1 (es) | Sistema de medicion para medir los parametros de alta ener- gia electrica de corriente alterna | |
| DE3673853D1 (de) | Vorrichtung zur messung der hauthelligkeit. | |
| CN101364023A (zh) | 一种光纤光栅调制和解调的方法及其装置 | |
| CN103424375B (zh) | 一种基于差分吸收技术的多通道多点位气体检测系统 | |
| JPS62180753U (enrdf_load_stackoverflow) | ||
| FR2373038A1 (fr) | Emetteur a capacite, a deux fils | |
| CN110456712A (zh) | 一种激光同轴度测量仪的控制系统及其控制方法 | |
| CN112378343B (zh) | 风力发电机行星齿轮箱多路应变动态检测系统与方法 | |
| DE3583821D1 (de) | Vorrichtung zur messung des linienintegrals einer oertlich veraenderlichen messgroesse. | |
| CN203519493U (zh) | 一种基于差分吸收技术的多通道多点位气体检测系统 | |
| JPS57128813A (en) | Photoelectric type displacement measuring device | |
| JPH02118853U (enrdf_load_stackoverflow) | ||
| JPS61184954U (enrdf_load_stackoverflow) | ||
| JPS56114766A (en) | Voltage-electric field measuring instrument by means of light | |
| JPS6276550U (enrdf_load_stackoverflow) | ||
| HUT35385A (en) | Densitochrom measuring device for integrated evaluating layer-cromatographie and electrophoretic spots | |
| JPS62174211U (enrdf_load_stackoverflow) | ||
| JPS57198805A (en) | Measurement of film thickness | |
| JPS6255527A (ja) | 光電流測定装置 | |
| JPS6347621A (ja) | 光測定装置 | |
| JPS60218006A (ja) | 微小すきま測定器 | |
| JPS5569033A (en) | Measuring method of transmission loss of optical fiber | |
| JPH0459482U (enrdf_load_stackoverflow) | ||
| JPS6480079A (en) | Photodetector | |
| JPS598141U (ja) | 吸光光度計 |