JPS6382010U - - Google Patents
Info
- Publication number
- JPS6382010U JPS6382010U JP17765486U JP17765486U JPS6382010U JP S6382010 U JPS6382010 U JP S6382010U JP 17765486 U JP17765486 U JP 17765486U JP 17765486 U JP17765486 U JP 17765486U JP S6382010 U JPS6382010 U JP S6382010U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- oil
- cylinder block
- internal combustion
- cylinder head
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 4
- 239000003921 oil Substances 0.000 claims 4
- 239000010687 lubricating oil Substances 0.000 claims 1
- 230000014759 maintenance of location Effects 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は内燃機
関の一部切欠正面図、第２図は第１図の要部拡大
図、第３図は第２図の―視断面図、第４図は
第２図の―視断面図、第５図は第２図のＶ―
Ｖ視断面図である。
１……内燃機関、２……シリンダブロツク、３
……シリンダボア、４……シリンダボアの軸線、
５……クランク軸、６……クランクケース、７…
…オイルパン、８……シリンダヘツド、９……シ
リンダヘツドカバー、１０……オイル落し孔、１
３……逆止弁、１３ａ……逆止弁の弁座板、１３
ｂ……逆止弁の通孔、１３ｄ……逆止弁の弁板。
The drawings show an embodiment of the present invention; FIG. 1 is a partially cutaway front view of an internal combustion engine, FIG. 2 is an enlarged view of the main part of FIG. 1, and FIG. 3 is a sectional view of FIG. Fig. 4 is a sectional view of Fig. 2, and Fig. 5 is a V- of Fig. 2.
It is a V sectional view. 1...Internal combustion engine, 2...Cylinder block, 3
...Cylinder bore, 4...Cylinder bore axis,
5...Crankshaft, 6...Crankcase, 7...
...Oil pan, 8...Cylinder head, 9...Cylinder head cover, 10...Oil drop hole, 1
3...Check valve, 13a...Valve seat plate of check valve, 13
b...through hole of the check valve, 13d...valve plate of the check valve.
Claims (1)
を、クランク軸の方向から見て水平面に対して傾
斜する一方、前記シリンダブロツクにおいてシリ
ンダボアよりも下側となる部分に、当該シリンダ
ブロツクの下部におけるオイルパンと上部におけ
るシリンダヘツドカバーとを連通するオイル落し
通路を設けて成る内燃機関において、前記オイル
落し孔内に、前記シリンダヘツドカバーからオイ
ルパンへの方向にのみ開くようにした逆止弁を設
けたことを特徴とする内燃機関における潤滑油保
持装置。 The axis of the cylinder bore in the cylinder block is inclined with respect to the horizontal plane when viewed from the direction of the crankshaft, and an oil pan in the lower part of the cylinder block and a cylinder head in the upper part of the cylinder block are located below the cylinder bore. An internal combustion engine provided with an oil drop passage communicating with the cover, characterized in that a check valve is provided in the oil drop hole and is configured to open only in the direction from the cylinder head cover to the oil pan. Lubricating oil retention device in internal combustion engines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17765486U JPS6382010U (en) | 1986-11-19 | 1986-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17765486U JPS6382010U (en) | 1986-11-19 | 1986-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6382010U true JPS6382010U (en) | 1988-05-30 |
Family
ID=31119058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17765486U Pending JPS6382010U (en) | 1986-11-19 | 1986-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6382010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0345406U (en) * | 1989-09-12 | 1991-04-26 | ||
| JP2009167984A (en) * | 2008-01-18 | 2009-07-30 | Aichi Mach Ind Co Ltd | Internal combustion engine |
-
1986
- 1986-11-19 JP JP17765486U patent/JPS6382010U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0345406U (en) * | 1989-09-12 | 1991-04-26 | ||
| JP2009167984A (en) * | 2008-01-18 | 2009-07-30 | Aichi Mach Ind Co Ltd | Internal combustion engine |
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