JPS62138808U - - Google Patents
Info
- Publication number
- JPS62138808U JPS62138808U JP2646486U JP2646486U JPS62138808U JP S62138808 U JPS62138808 U JP S62138808U JP 2646486 U JP2646486 U JP 2646486U JP 2646486 U JP2646486 U JP 2646486U JP S62138808 U JPS62138808 U JP S62138808U
- Authority
- JP
- Japan
- Prior art keywords
- oil cooler
- lubricating oil
- manifold
- movable valve
- passage
- 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
- 239000003921 oil Substances 0.000 claims description 7
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 238000002485 combustion reaction Methods 0.000 claims 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Fluid-Driven Valves (AREA)
Description
第１図は本考案の一実施例を示す説明図、第２
図及び第３図はその作動状態を示す説明図である
。
１……潤滑油通路、２……オイルクーラ、３…
…バイパス路、４……可動弁、５……アクチユエ
ータ、６……管路。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
3 and 3 are explanatory diagrams showing the operating state thereof. 1...Lubricating oil passage, 2...Oil cooler, 3...
...bypass path, 4...movable valve, 5...actuator, 6...pipe line.
Claims (1)
ラに於て、オイルクーラの流入口側で分岐するバ
イパス路を潤滑油通路に設け、オイルクーラの流
入口とバイパス路の流入口とを回動して閉鎖する
可動弁を潤滑油通路の分岐部に設け、この可動弁
を内燃機関のマニホールド内の圧力によつて可動
させるアクチユエータに連結し、且つ又、このア
クチユエータを内燃機関のマニホールドと連結し
、マニホールド内の圧力が正圧の時に可動弁をバ
イパス路の流入口側へ回動させて潤滑油をオイル
クーラに流し、マニホールド内の圧力が負圧の時
に可動弁をオイルクーラの流入口側へ回動させて
潤滑油をバイパス路に流すように構成したことを
特徴とする制御弁付きオイルクーラ。 In an oil cooler installed in a lubricating oil passage of an internal combustion engine, a bypass passage is provided in the lubricating oil passage that branches at the inlet side of the oil cooler, and the inlet of the oil cooler and the inlet of the bypass passage are rotated. a movable valve that closes when the lubricating oil passage is closed; the movable valve is connected to an actuator that is moved by pressure in the manifold of the internal combustion engine, and the actuator is also connected to the manifold of the internal combustion engine; When the pressure in the manifold is positive, the movable valve is rotated to the inlet side of the bypass passage to flow lubricating oil to the oil cooler, and when the pressure in the manifold is negative, the movable valve is moved to the inlet side of the oil cooler. An oil cooler with a control valve, characterized in that it is configured to rotate to flow lubricating oil into a bypass path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2646486U JPS62138808U (en) | 1986-02-25 | 1986-02-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2646486U JPS62138808U (en) | 1986-02-25 | 1986-02-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62138808U true JPS62138808U (en) | 1987-09-01 |
Family
ID=30827577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2646486U Pending JPS62138808U (en) | 1986-02-25 | 1986-02-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62138808U (en) |
-
1986
- 1986-02-25 JP JP2646486U patent/JPS62138808U/ja active Pending
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