JPH023008U - - Google Patents
Info
- Publication number
- JPH023008U JPH023008U JP8079288U JP8079288U JPH023008U JP H023008 U JPH023008 U JP H023008U JP 8079288 U JP8079288 U JP 8079288U JP 8079288 U JP8079288 U JP 8079288U JP H023008 U JPH023008 U JP H023008U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- case
- engine
- gas introduction
- breather
- 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 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図は縦型エンジンのブリーザ装置周辺の要部縦断
左側面図、第２図はブリーザケースの縦断正面図
、第３図はブリーザケースの縦断左側面、第４図
は第２図のＤ矢視図、第５図は従来技術を示すブ
リーザケースの縦断左側面図、第６図は同ブリー
ザケースの縦断正面図である。
１…クランク室、２…ブローバイガス案内路、
３…ケース連通孔、４…ブリーザケース、５…ブ
ローバイガス導入室、５ａ…５の入口、５ｂ…５
の出口、６…ブローバイガス導入筒、７…６の先
端部、８…２の内部空間、１１…６の基端部、１
４…筒体、１５…１４の内周面、１６…オイル切
り突起、１７…オイル案内溝、１８…４の背面、
３０…迂回板、３１…３０の補助出口、Ｅ…エン
ジン。
1 to 4 show embodiments of the present invention.
The figure is a vertical left side view of essential parts around the breather device of a vertical engine, Figure 2 is a vertical front view of the breather case, Figure 3 is a vertical left side view of the breather case, and Figure 4 is viewed from arrow D in Figure 2. 5 is a longitudinal left side view of a breather case showing the prior art, and FIG. 6 is a longitudinal sectional front view of the same breather case. 1...Crank chamber, 2...Blow-by gas guide path,
3... Case communication hole, 4... Breather case, 5... Blowby gas introduction chamber, 5a... 5 inlet, 5b... 5
outlet, 6...blow-by gas introduction cylinder, 7...tip end of 6, 8...internal space of 2, 11...base end of 6, 1
4... Cylindrical body, 15... Inner peripheral surface of 14, 16... Oil cutting protrusion, 17... Oil guide groove, 18... Back side of 4,
30...Detour plate, 31...30 auxiliary outlet, E...engine.
Claims (1)
内路２及びケース連通孔３を介してブリーザケー
ス４を連通し、ブリーザケース４の背面１８に形
成したブローバイガス導入筒６をケース連通孔３
に臨ませ、ブローバイガス導入筒６をブリーザケ
ース４のブローバイガス導入室５に連通したエン
ジンのブリーザ装置において、 ブローバイガス導入室５の背面の入口５ａと上
面の出口５ｂとの間に迂回板３０を走らせて介装
し、 迂回板３０を正面から見て中上がりで左・右両
端３０ａが下がる形状に形成するとともに、 迂回板３０の左・右斜め上側の少なくとも一方
にブローバイガスの補助出口３１をブローバイガ
ス導入室５の出口５ｂから外すようにして空けた
事を特徴とするエンジンのブリーザ装置。[Claims for Utility Model Registration] A breather case 4 is connected to the crank chamber 1 of the engine E through a blow-by gas guide path 2 and a case communication hole 3, and a blow-by gas introduction tube 6 formed on the back surface 18 of the breather case 4 is connected to the crank chamber 1 of the engine E through a blow-by gas guide path 2 and a case communication hole 3. Case communication hole 3
In an engine breather device in which a blow-by gas introduction cylinder 6 is connected to a blow-by gas introduction chamber 5 of a breather case 4, a detour plate 30 is provided between an inlet 5a on the back side of the blow-by gas introduction chamber 5 and an outlet 5b on the upper surface. When viewed from the front, the detour plate 30 is formed in such a shape that the center rises and both left and right ends 30a fall downward, and an auxiliary blow-by gas outlet 31 is provided at least on one of the diagonally upper left and right sides of the detour plate 30. The engine breather device is characterized in that the blow-by gas introduction chamber 5 is removed from the outlet 5b of the engine breather device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8079288U JPH0640895Y2 (en) | 1988-06-17 | 1988-06-17 | Engine breather device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8079288U JPH0640895Y2 (en) | 1988-06-17 | 1988-06-17 | Engine breather device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH023008U true JPH023008U (en) | 1990-01-10 |
| JPH0640895Y2 JPH0640895Y2 (en) | 1994-10-26 |
Family
ID=31305609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8079288U Expired - Lifetime JPH0640895Y2 (en) | 1988-06-17 | 1988-06-17 | Engine breather device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0640895Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197405U (en) * | 1984-12-01 | 1986-06-23 |
-
1988
- 1988-06-17 JP JP8079288U patent/JPH0640895Y2/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6197405U (en) * | 1984-12-01 | 1986-06-23 | ||
| JPH0516242Y2 (en) * | 1984-12-01 | 1993-04-28 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0640895Y2 (en) | 1994-10-26 |