JPH0222608U - - Google Patents
Info
- Publication number
- JPH0222608U JPH0222608U JP10073488U JP10073488U JPH0222608U JP H0222608 U JPH0222608 U JP H0222608U JP 10073488 U JP10073488 U JP 10073488U JP 10073488 U JP10073488 U JP 10073488U JP H0222608 U JPH0222608 U JP H0222608U
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- engine
- oil passage
- peripheral wall
- oil
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims description 3
Description
第１図は本考案に関わるエンジンのクランクシ
ヤフトの端部周辺を示す要部破断側面図であり、
第２図は左側クランクケースの全体斜視図である
。
１……エンジン、１０……シリンダブロツク、
１２……オイル通路、２０……クランクケース、
２１……周壁、２２……オイル主通路、２３……
オイル枝通路、３０……クランクシヤフト、４０
……シリンダスリーブ。
FIG. 1 is a cutaway side view of essential parts showing the vicinity of the end of the crankshaft of an engine related to the present invention.
FIG. 2 is an overall perspective view of the left crankcase. 1...Engine, 10...Cylinder block,
12...Oil passage, 20...Crankcase,
21... Peripheral wall, 22... Oil main passage, 23...
Oil branch passage, 30... Crankshaft, 40
...Cylinder sleeve.
Claims (1)
ンクケースに形成したオイル通路を介して上記ク
ランクケース内に環流させるようにしたエンジン
であつて、上記クランクケースの周壁に、略上下
方向に沿つて延び、かつ上端が開放され下端が閉
止されたオイル主通路を形成するとともに、上記
クランクケースの周壁に、上記オイル主通路の下
方部と上記クランクケースの内部空間とを連通す
る略水平方向に延びるオイル枝通路を形成したこ
とを特徴とするエンジン。 The engine is configured to circulate oil pumped to the upper part of the engine body into the crankcase through an oil passage formed in the crankcase, the engine having an oil passage extending substantially vertically along the peripheral wall of the crankcase; A main oil passage is formed with an open upper end and a closed lower end, and an oil branch extending substantially horizontally on the peripheral wall of the crankcase, communicating the lower part of the main oil passage with the internal space of the crankcase. An engine characterized by forming a passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100734U JPH085292Y2 (en) | 1988-07-29 | 1988-07-29 | engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988100734U JPH085292Y2 (en) | 1988-07-29 | 1988-07-29 | engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0222608U true JPH0222608U (en) | 1990-02-15 |
| JPH085292Y2 JPH085292Y2 (en) | 1996-02-14 |
Family
ID=31329078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988100734U Expired - Lifetime JPH085292Y2 (en) | 1988-07-29 | 1988-07-29 | engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH085292Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5812892B2 (en) * | 2012-02-17 | 2015-11-17 | 愛三工業株式会社 | Ejecta |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139416U (en) * | 1984-08-16 | 1986-03-12 | 川崎重工業株式会社 | Lubrication system in the rocker arm room |
| JPS6139417U (en) * | 1984-08-16 | 1986-03-12 | 川崎重工業株式会社 | Lubrication system in the rocker arm room |
-
1988
- 1988-07-29 JP JP1988100734U patent/JPH085292Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6139416U (en) * | 1984-08-16 | 1986-03-12 | 川崎重工業株式会社 | Lubrication system in the rocker arm room |
| JPS6139417U (en) * | 1984-08-16 | 1986-03-12 | 川崎重工業株式会社 | Lubrication system in the rocker arm room |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH085292Y2 (en) | 1996-02-14 |