JPH01148006U - - Google Patents
Info
- Publication number
- JPH01148006U JPH01148006U JP4354488U JP4354488U JPH01148006U JP H01148006 U JPH01148006 U JP H01148006U JP 4354488 U JP4354488 U JP 4354488U JP 4354488 U JP4354488 U JP 4354488U JP H01148006 U JPH01148006 U JP H01148006U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- jacket
- lubricating oil
- liner
- check 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.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 239000010687 lubricating oil Substances 0.000 claims 4
- 239000003921 oil Substances 0.000 claims 4
- 239000000498 cooling water Substances 0.000 claims 1
- 230000001050 lubricating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例を示すエンジンの縦
断面図、第２図は同じく要部拡大断面図、第３図
は油圧回路を示す図である。
１……シリンダブロツク、２……ライナ、２Ａ
……溝、３……ウオータジヤケツト、４……シリ
ンダヘツド、１２……オイルジヤケツト、１３…
…入口通路、１４……出口通路、１５……メイン
ギヤラリ、１６……オイルギヤラリ、１８……カ
ムシヤフト軸受部、２１……チエツク弁、２７…
…オイルパン、２８……オイルポンプ。
FIG. 1 is a longitudinal cross-sectional view of an engine showing an embodiment of the present invention, FIG. 2 is an enlarged cross-sectional view of the main parts, and FIG. 3 is a diagram showing a hydraulic circuit. 1...Cylinder block, 2...Liner, 2A
...Groove, 3...Water jacket, 4...Cylinder head, 12...Oil jacket, 13...
...Inlet passage, 14...Outlet passage, 15...Main gear rally, 16...Oil gear rally, 18...Camshaft bearing section, 21...Check valve, 27...
...Oil pan, 28...Oil pump.
Claims (1)
ナの周囲にエンジン潤滑油を循環させるオイルジ
ヤケツトと、このオイルジヤケツトの周囲に冷却
水を循環させるウオータジヤケツトをそれぞれ形
成する一方、オイルポンプから送られる潤滑油を
メインギヤラリを介して前記オイルジヤケツトに
導く入口通路と、この入口通路の途中に介装され
潤滑油の逆流を阻止するチエツク弁と、前記オイ
ルジヤケツトを循環した潤滑油をシリンダヘツド
の動弁系に導く出口通路を設けたことを特徴とす
るエンジンの潤滑装置。 A liner is fitted into the cylinder block to form an oil jacket that circulates engine lubricating oil around the liner and a water jacket that circulates cooling water around this oil jacket. An inlet passage that leads lubricating oil to the oil jacket through the main gear gallery, a check valve that is interposed in the middle of this inlet passage to prevent backflow of lubricating oil, and a check valve that guides the lubricating oil that has circulated through the oil jacket to the cylinder head. An engine lubricating device characterized by having an outlet passage leading to a valve train.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354488U JPH01148006U (en) | 1988-03-31 | 1988-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4354488U JPH01148006U (en) | 1988-03-31 | 1988-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01148006U true JPH01148006U (en) | 1989-10-13 |
Family
ID=31269937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4354488U Pending JPH01148006U (en) | 1988-03-31 | 1988-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01148006U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437817U (en) * | 1990-07-24 | 1992-03-31 |
-
1988
- 1988-03-31 JP JP4354488U patent/JPH01148006U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0437817U (en) * | 1990-07-24 | 1992-03-31 |
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