JPH0240911U - - Google Patents
Info
- Publication number
- JPH0240911U JPH0240911U JP12051088U JP12051088U JPH0240911U JP H0240911 U JPH0240911 U JP H0240911U JP 12051088 U JP12051088 U JP 12051088U JP 12051088 U JP12051088 U JP 12051088U JP H0240911 U JPH0240911 U JP H0240911U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- return pipe
- plunger
- oil return
- interlocking 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 13
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- 239000010724 circulating oil Substances 0.000 claims 1
- 239000003921 oil Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Fuel-Injection Apparatus (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図はこの考案の一実施例に係る内燃機関に
おける潤滑油供給装置の全体説明図、第２図はそ
の要部説明図、第３図は従来例の説明図である。
２……連動ケース、４……バレル、５……プラ
ンジヤ、６……圧力室、１７……燃料噴射管、１
８……連動装置、２７……潤滑油復帰パイプ、２
９……潤滑油ポンプ、３０……潤滑油冷却装置、
３２……分岐パイプ、３８……排気パイプ。
FIG. 1 is an overall explanatory diagram of a lubricating oil supply system for an internal combustion engine according to an embodiment of this invention, FIG. 2 is an explanatory diagram of its main parts, and FIG. 3 is an explanatory diagram of a conventional example. 2... Interlocking case, 4... Barrel, 5... Plunger, 6... Pressure chamber, 17... Fuel injection pipe, 1
8... Interlocking device, 27... Lubricating oil return pipe, 2
9... Lubricating oil pump, 30... Lubricating oil cooling device,
32...branch pipe, 38...exhaust pipe.
Claims (1)
低沸点・低粘度燃料を圧送する燃料噴射ポンプと
、上記プランジヤの基端側に配置されて上記プラ
ンジヤを駆動する連動装置と、上記連動装置を収
納した連動ケースと、エンジン本体下部のオイル
パン内に貯溜された潤滑油をエンジン本体の各軸
受部に循環復帰させる潤滑油復帰パイプと、上記
潤滑油復帰パイプの中途部に流路上手側から順次
介装された潤滑油ポンプと循環油冷却装置とを有
する内燃機関において、上記潤滑油ポンプと潤滑
油冷却装置との間で上記潤滑油復帰パイプから分
岐パイプを分岐させ、上記分岐パイプの先端を上
記連動装置に指向させて開放したことを特徴とす
る内燃機関の潤滑油供給装置。 A fuel injection pump that pumps low boiling point, low viscosity fuel by reciprocating motion of a plunger inserted into a barrel, an interlocking device disposed on the base end side of the plunger to drive the plunger, and an interlocking device housing the interlocking device. A case, a lubricating oil return pipe that circulates and returns the lubricating oil stored in the oil pan at the bottom of the engine body to each bearing part of the engine body, and a lubricating oil return pipe that is installed in the middle of the lubricating oil return pipe sequentially from the upper side of the flow path. In an internal combustion engine having a lubricating oil pump and a circulating oil cooling device, a branch pipe is branched from the lubricating oil return pipe between the lubricating oil pump and the lubricating oil cooling device, and a tip of the branch pipe is connected to the interlocking device. A lubricating oil supply device for an internal combustion engine, characterized in that the device is opened toward the device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051088U JPH0240911U (en) | 1988-09-14 | 1988-09-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12051088U JPH0240911U (en) | 1988-09-14 | 1988-09-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0240911U true JPH0240911U (en) | 1990-03-20 |
Family
ID=31366685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12051088U Pending JPH0240911U (en) | 1988-09-14 | 1988-09-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240911U (en) |
-
1988
- 1988-09-14 JP JP12051088U patent/JPH0240911U/ja active Pending
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