JPS59135325U - Cooling jet oil flow control device - Google Patents
Cooling jet oil flow control deviceInfo
- Publication number
- JPS59135325U JPS59135325U JP2921683U JP2921683U JPS59135325U JP S59135325 U JPS59135325 U JP S59135325U JP 2921683 U JP2921683 U JP 2921683U JP 2921683 U JP2921683 U JP 2921683U JP S59135325 U JPS59135325 U JP S59135325U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- cooling jet
- control device
- amount control
- flow control
- 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
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のピストンの冷却手段の概要を示す部分断
面図、第２図はエンジン始動時の経過時間とエンジン回
転数および油圧の変化を表示する線図、第３図は本考案
の一実施例を示す構成図である。
１・・・シリンダブロック、２・・・ピストン、３・・
・クラスフシャフト、４・・・コネクチングロッド、６
・・・油路、７・・・クーリングジェット、８・・・通
路、９・・・オイルパン、１０・・・ポンプ、１１・・
・油量制御バルブ、１２．１３・・・検出手段、１４・
・・制御手段。Fig. 1 is a partial cross-sectional view showing an overview of a conventional piston cooling means, Fig. 2 is a diagram showing the elapsed time at engine startup and changes in engine speed and oil pressure, and Fig. 3 is a diagram showing one example of the present invention. FIG. 2 is a configuration diagram showing an example. 1... Cylinder block, 2... Piston, 3...
・Clasf shaft, 4...Connecting rod, 6
... Oil passage, 7... Cooling jet, 8... Passage, 9... Oil pan, 10... Pump, 11...
・Oil quantity control valve, 12.13... detection means, 14.
...control means.
Claims (1)
ン側に噴出し、該ピストンを冷却すべく上記シリンダブ
ロック内に配設されるクーリングジェットの油量制御装
置において、上記油の通路と上記クーリングジェットと
の間に、油量を制御する油量制御バルブを設けると共に
、上記エンジンの回転数および上記油の油温を検出する
検出手段と、該検出手段の検出信号により、上記油量制
御バルブを制御する制御手段とを設けたことを特徴とす
るクーリングジェットの油量制御装置。In an oil amount control device for a cooling jet disposed within the cylinder block to inject oil flowing in the cylinder block of an engine toward the piston and cool the piston, the oil passage and the cooling jet are connected to each other. An oil amount control valve for controlling the oil amount is provided between the oil amount control valve and a detection means for detecting the rotation speed of the engine and the oil temperature of the oil, and the oil amount control valve is controlled by the detection signal of the detection means. 1. A cooling jet oil amount control device, comprising: a control means for controlling the amount of oil for a cooling jet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921683U JPS59135325U (en) | 1983-02-28 | 1983-02-28 | Cooling jet oil flow control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2921683U JPS59135325U (en) | 1983-02-28 | 1983-02-28 | Cooling jet oil flow control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59135325U true JPS59135325U (en) | 1984-09-10 |
Family
ID=30160076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2921683U Pending JPS59135325U (en) | 1983-02-28 | 1983-02-28 | Cooling jet oil flow control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59135325U (en) |
-
1983
- 1983-02-28 JP JP2921683U patent/JPS59135325U/en active Pending
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