JPH0434412U - - Google Patents
Info
- Publication number
- JPH0434412U JPH0434412U JP7521390U JP7521390U JPH0434412U JP H0434412 U JPH0434412 U JP H0434412U JP 7521390 U JP7521390 U JP 7521390U JP 7521390 U JP7521390 U JP 7521390U JP H0434412 U JPH0434412 U JP H0434412U
- Authority
- JP
- Japan
- Prior art keywords
- lubricating oil
- bearing cap
- oil return
- oil
- oil pan
- 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 6
- 239000003921 oil Substances 0.000 claims description 5
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Description
第１図は一実施例による本考案の潤滑油戻し装
置の要部断面図、第２図は第１図の−線矢視
断面図、第３図は従来例の潤滑油戻し通路の問題
点の説明図であり、第４図〜第５図は先行出願考
案の問題点を説明する図である。
１……オイルパン、２……シリンダボデイ、４
……潤滑油戻し通路、６……開口、１４……ベア
リングキヤツプ、１６……潤滑油、１８……ベア
リング台、２８……油面、Ｅ……内燃機関。
Fig. 1 is a sectional view of a main part of a lubricating oil return device of the present invention according to an embodiment, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a problem with the lubricating oil return passage of the conventional example. FIG. 4 and FIG. 5 are diagrams for explaining the problems of the prior application design. 1...Oil pan, 2...Cylinder body, 4
... Lubricating oil return passage, 6... Opening, 14... Bearing cap, 16... Lubricating oil, 18... Bearing stand, 28... Oil level, E... Internal combustion engine.
Claims (1)
し通路の下端部を、クランク軸のベアリングキヤ
ツプ内を貫通し、オイルパン内壁に対向する側の
ベアリングキヤツプ側面に開口させて形成した内
燃機関の潤滑油戻し装置。 The lower end of the lubricating oil return passage that returns the lubricating oil of the internal combustion engine to the oil pan passes through the inside of the bearing cap of the crankshaft and opens on the side of the bearing cap opposite to the inner wall of the oil pan. Oil return device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7521390U JPH0434412U (en) | 1990-07-17 | 1990-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7521390U JPH0434412U (en) | 1990-07-17 | 1990-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0434412U true JPH0434412U (en) | 1992-03-23 |
Family
ID=31615596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7521390U Pending JPH0434412U (en) | 1990-07-17 | 1990-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434412U (en) |
-
1990
- 1990-07-17 JP JP7521390U patent/JPH0434412U/ja active Pending