JPS61137818U - - Google Patents
Info
- Publication number
- JPS61137818U JPS61137818U JP2088685U JP2088685U JPS61137818U JP S61137818 U JPS61137818 U JP S61137818U JP 2088685 U JP2088685 U JP 2088685U JP 2088685 U JP2088685 U JP 2088685U JP S61137818 U JPS61137818 U JP S61137818U
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- gas passage
- blow
- oil
- vertical engine
- 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
- 239000003921 oil Substances 0.000 claims 2
- 239000010687 lubricating oil Substances 0.000 claims 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図乃至第３図は本考案の一実施例に係り、
第１図はバーチカルエンジンの断面図、第２図は
第１図のＡ―Ａ線断面図、第３図は第１図のＢ―
Ｂ線断面図である。
１…バーチカルエンジン、２…クランクケース
、３…クランクシヤフト、６…オイルパン、７…
オイルスクレーパ、２４…第一ブリーザ室、２５
…ガス通路孔、２６…ピストン、２７…クランク
ウエブ、２８…リブ、３０…リードバルブ、３１
…オイルシエルタプレート、３３…第二ブリーザ
室、３５…オイル戻し孔。
1 to 3 relate to an embodiment of the present invention,
Figure 1 is a sectional view of the vertical engine, Figure 2 is a sectional view taken along line A--A in Figure 1, and Figure 3 is B-- in Figure 1.
It is a sectional view taken along the B line. 1... Vertical engine, 2... Crank case, 3... Crankshaft, 6... Oil pan, 7...
Oil scraper, 24...first breather chamber, 25
...Gas passage hole, 26...Piston, 27...Crank web, 28...Rib, 30...Reed valve, 31
...Oil shelter plate, 33...Second breather chamber, 35...Oil return hole.
Claims (1)
オイルスクレーパにより引掻飛沫にして各部を潤
滑するとともに、該クランクケース上部にブロー
バイガス通路を設けたバーチカルエンジンにおい
て、前記ブローバイガス通路のクランクケース内
に開口するガス通路孔を、ピストンがクランクシ
ヤフト側に移行する行程においてクランクウエブ
が覆う位置に設けたことを特徴とするバーチカル
エンジンのブリーザ装置。 The lubricating oil in the oil pan of the crankcase is scraped and splashed by an oil scraper to lubricate each part, and in a vertical engine in which a blow-by gas passage is provided in the upper part of the crankcase, the blow-by gas passage opens into the crankcase. A breather device for a vertical engine, characterized in that a gas passage hole is provided at a position covered by a crank web in a stroke where a piston moves toward a crankshaft side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2088685U JPS61137818U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2088685U JPS61137818U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137818U true JPS61137818U (en) | 1986-08-27 |
Family
ID=30511782
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2088685U Pending JPS61137818U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137818U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63285212A (en) * | 1987-05-15 | 1988-11-22 | Yamaha Motor Co Ltd | Breather device for vertical engine |
-
1985
- 1985-02-15 JP JP2088685U patent/JPS61137818U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63285212A (en) * | 1987-05-15 | 1988-11-22 | Yamaha Motor Co Ltd | Breather device for vertical engine |