JPH0438557U - - Google Patents
Info
- Publication number
- JPH0438557U JPH0438557U JP8067990U JP8067990U JPH0438557U JP H0438557 U JPH0438557 U JP H0438557U JP 8067990 U JP8067990 U JP 8067990U JP 8067990 U JP8067990 U JP 8067990U JP H0438557 U JPH0438557 U JP H0438557U
- Authority
- JP
- Japan
- Prior art keywords
- engine oil
- separation membrane
- deterioration
- medium
- immersed
- 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
- 239000010705 motor oil Substances 0.000 claims description 4
- 239000012528 membrane Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 230000006866 deterioration Effects 0.000 claims 2
- 239000000126 substance Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000002798 polar solvent Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
Description
第１図は本考案装置の実施例の要部を示す縦断
面図、第２図は一部に断面図を含む実施例の全体
構成図である。
１……検出部、２……ハウジング、３……胴部
、４……底部、５……鍔部、６……雄ねじ、７…
…オイルパン、８……雌ねじ孔、９……内腔、１
０……分離膜、１１……エンジンオイル、１２…
…エポキシ樹脂、１３……室、１４……電極対、
１５……リード線、１６……極性溶媒、１７……
絶縁体、１８……孔、１９……測定回路、２０…
…表示回路。
FIG. 1 is a vertical sectional view showing the main parts of an embodiment of the device of the present invention, and FIG. 2 is an overall configuration diagram of the embodiment, including a partial sectional view. DESCRIPTION OF SYMBOLS 1...Detection part, 2...Housing, 3...Body part, 4...Bottom part, 5...Flame part, 6...Male thread, 7...
...Oil pan, 8...Female screw hole, 9...Inner cavity, 1
0... Separation membrane, 11... Engine oil, 12...
... Epoxy resin, 13 ... Chamber, 14 ... Electrode pair,
15...Lead wire, 16...Polar solvent, 17...
Insulator, 18...hole, 19...measuring circuit, 20...
...Display circuit.
Claims (1)
オイルの劣化によつて生成した物質だけを分離す
る分離膜と、前記分離膜から放出された物質を受
入れる隔離された媒体と、前記媒体の電気的特性
を測定する手段と、測定された前記媒体の電気的
特性値の変化量が所定値を越えた時に作動する検
出手段とを備えていることを特徴とするエンジン
オイルの劣化検出装置。 a separation membrane that is immersed in engine oil and separates only substances generated by the deterioration of the engine oil; an isolated medium that receives substances released from the separation membrane; An engine oil deterioration detection device comprising: a measuring means; and a detecting means that operates when the measured amount of change in the electrical characteristic value of the medium exceeds a predetermined value.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067990U JPH0438557U (en) | 1990-07-31 | 1990-07-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8067990U JPH0438557U (en) | 1990-07-31 | 1990-07-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0438557U true JPH0438557U (en) | 1992-03-31 |
Family
ID=31625957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8067990U Pending JPH0438557U (en) | 1990-07-31 | 1990-07-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0438557U (en) |
-
1990
- 1990-07-31 JP JP8067990U patent/JPH0438557U/ja active Pending
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