JPS6338611U - - Google Patents
Info
- Publication number
- JPS6338611U JPS6338611U JP13201486U JP13201486U JPS6338611U JP S6338611 U JPS6338611 U JP S6338611U JP 13201486 U JP13201486 U JP 13201486U JP 13201486 U JP13201486 U JP 13201486U JP S6338611 U JPS6338611 U JP S6338611U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- inner cylinder
- oil
- cylinder
- filter
- 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
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 2
- 238000001914 filtration Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案のオイルフイルタの一実施例を
示す縦断面図、第２図は本考案のオイルフイルタ
の他の実施例を示す縦断面図、第３図は本考案の
オイルフイルタのさらに他の実施例を示す縦断面
図、第４図は従来のオイルクーラを示す縦断面図
である。
１１……外筒、１３……濾過材、１５……内筒
、３１……誘電率検出器。
FIG. 1 is a longitudinal cross-sectional view showing one embodiment of the oil filter of the present invention, FIG. 2 is a longitudinal cross-sectional view showing another embodiment of the oil filter of the present invention, and FIG. 3 is a longitudinal cross-sectional view showing another embodiment of the oil filter of the present invention. FIG. 4 is a longitudinal sectional view showing another embodiment, and FIG. 4 is a longitudinal sectional view showing a conventional oil cooler. 11...Outer tube, 13...Filtering material, 15...Inner tube, 31...Dielectric constant detector.
Claims (1)
内筒を収容し、前記外筒と内筒との間隙を通過し
たオイルを、前記濾過材により濾過するオイルフ
イルタにおいて、前記外筒と内筒とを電気的に絶
縁するとともに、前記外筒と内筒に電圧を印加し
、これ等外筒と内筒との間のオイルの誘電率を検
出する誘電率検出器を設けたことを特徴とするオ
イルフイルタ。 In the oil filter, a metal inner cylinder that supports a filter material is housed in a metal outer cylinder, and the oil that has passed through a gap between the outer cylinder and the inner cylinder is filtered by the filter medium. A dielectric constant detector is provided to electrically insulate the outer cylinder and the inner cylinder, apply a voltage to the outer cylinder and the inner cylinder, and detect the dielectric constant of the oil between the outer cylinder and the inner cylinder. An oil filter featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13201486U JPS6338611U (en) | 1986-08-28 | 1986-08-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13201486U JPS6338611U (en) | 1986-08-28 | 1986-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6338611U true JPS6338611U (en) | 1988-03-12 |
Family
ID=31031007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13201486U Pending JPS6338611U (en) | 1986-08-28 | 1986-08-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6338611U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008149319A (en) * | 2006-12-18 | 2008-07-03 | Purolator Filters Na Llc | Use of non-metallic load device in liquid filter |
| EP2046474A1 (en) * | 2006-07-28 | 2009-04-15 | Hydac Filtertechnik GmbH | Filter system for fluids |
-
1986
- 1986-08-28 JP JP13201486U patent/JPS6338611U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2046474A1 (en) * | 2006-07-28 | 2009-04-15 | Hydac Filtertechnik GmbH | Filter system for fluids |
| JP2009544461A (en) * | 2006-07-28 | 2009-12-17 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | Fluid filter system |
| JP2008149319A (en) * | 2006-12-18 | 2008-07-03 | Purolator Filters Na Llc | Use of non-metallic load device in liquid filter |