JPH0237709U - - Google Patents
Info
- Publication number
- JPH0237709U JPH0237709U JP11709988U JP11709988U JPH0237709U JP H0237709 U JPH0237709 U JP H0237709U JP 11709988 U JP11709988 U JP 11709988U JP 11709988 U JP11709988 U JP 11709988U JP H0237709 U JPH0237709 U JP H0237709U
- Authority
- JP
- Japan
- Prior art keywords
- guide path
- circumferential side
- oil guide
- oil
- switching valve
- 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.)
- Granted
Links
- 239000003921 oil Substances 0.000 claims 3
- 239000010687 lubricating oil Substances 0.000 claims 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示す縦断面図、第
２図は切換弁の変形例を示す要部の縦断面図、第
３図は従来のオイルフイルタを示す縦断面図であ
る。
１０……オイルフイルタ、１１……ケース、２
０……内筒、２１Ａ……密なるエレメント、２１
Ｂ……疎なるエレメント、３０……フイルタ支持
部、３２……出口通路、３３，３３０……入口通
路、３４Ａ，３４Ｂ……導油路、４０，４００…
…切換弁。
FIG. 1 is a longitudinal sectional view showing an embodiment of the present invention, FIG. 2 is a longitudinal sectional view of essential parts showing a modification of the switching valve, and FIG. 3 is a longitudinal sectional view showing a conventional oil filter. 10...Oil filter, 11...Case, 2
0...Inner cylinder, 21A...Dense element, 21
B... sparse element, 30... filter support section, 32... outlet passage, 33,330... inlet passage, 34A, 34B... oil guide path, 40,400...
...Switching valve.
Claims (1)
２層筒状のフイルタエレメントを装嵌し、フイル
タ支持部には潤滑油の入口通路と上記各エレメン
トとを個別に連通する導油路と、油温に感応して
該導油路を選択的に開閉する切換弁とを配設して
なるエンジン用オイルフイルタ。 A two-layer cylindrical filter element with a sparse inner circumferential side and a dense outer circumferential side is fitted in a cylindrical case, and an oil guide path is provided in the filter support portion to communicate the lubricating oil inlet passage with each of the above elements individually. and a switching valve that selectively opens and closes the oil guide path in response to oil temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11709988U JPH0536482Y2 (en) | 1988-09-06 | 1988-09-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11709988U JPH0536482Y2 (en) | 1988-09-06 | 1988-09-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0237709U true JPH0237709U (en) | 1990-03-13 |
| JPH0536482Y2 JPH0536482Y2 (en) | 1993-09-16 |
Family
ID=31360242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11709988U Expired - Lifetime JPH0536482Y2 (en) | 1988-09-06 | 1988-09-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0536482Y2 (en) |
-
1988
- 1988-09-06 JP JP11709988U patent/JPH0536482Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0536482Y2 (en) | 1993-09-16 |