JPS5981718U - Engine breather device - Google Patents
Engine breather deviceInfo
- Publication number
- JPS5981718U JPS5981718U JP17715282U JP17715282U JPS5981718U JP S5981718 U JPS5981718 U JP S5981718U JP 17715282 U JP17715282 U JP 17715282U JP 17715282 U JP17715282 U JP 17715282U JP S5981718 U JPS5981718 U JP S5981718U
- Authority
- JP
- Japan
- Prior art keywords
- breather
- engine
- breather device
- passage
- engine 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の一実施例に係るブリーザ装置を備えた
四すイクル■型エンジンの概略縦断側面図、第２図はそ
の要部拡大図、第３図はブリーザパイプの側面図、第４
図は第３図に於けるＩＶ−ＩＶ線断面図である。
１・・・エンジン、２・・・クランクケース、２ａ・・
・オイル溜、３・・・シリンダーブロック、４・・・シ
リンダー哀ツド、５・・・シリンダーヘッドカバー、６
・・・クランク軸、６ａ・・・ギア、６ｂ・・・クラン
ク軸タイミングギア、７・・・中間軸、８・・・主軸、
９・・・副軸、１０・・・吸弁カム軸、１０ａ・・・カ
ム軸タイミングギア、１１・・・排弁カム軸、 １１ａ
・・・カム軸タイミングギア、１２．１３・・・アイド
ルギア、１４・・・・・・オイルポンプ、２０・・曲ブ
リーザ通路、２ｏａ・・・・・・開口部、２０ｂ・・・
・・・開孔、２１・・・用潤滑オイル戻り通路、３０・
・・用ブリーザパイプ、３ｏａ・・・閉塞部、３０ｂ・
・・周壁、３０Ｃ−開孔、４ｏ・・・オイルタンク。Fig. 1 is a schematic longitudinal sectional side view of a four-stroke engine equipped with a breather device according to an embodiment of the present invention, Fig. 2 is an enlarged view of its main parts, Fig. 3 is a side view of a breather pipe, and Fig. 3 is a side view of a breather pipe. 4
The figure is a sectional view taken along the line IV-IV in FIG. 3. 1...Engine, 2...Crankcase, 2a...
・Oil reservoir, 3... Cylinder block, 4... Cylinder head cover, 6
... Crankshaft, 6a ... Gear, 6b ... Crankshaft timing gear, 7 ... Intermediate shaft, 8 ... Main shaft,
9... Subshaft, 10... Valve intake camshaft, 10a... Camshaft timing gear, 11... Discharge valve camshaft, 11a
...Camshaft timing gear, 12.13...Idle gear, 14...Oil pump, 20...Curved breather passage, 2oa...Opening, 20b...
...opening hole, 21... lubricating oil return passage, 30.
Breather pipe, 3oa...Closed part, 30b.
...Peripheral wall, 30C-hole, 4o...Oil tank.
Claims (1)
通路と外気とをブリーザパイプを介して連通ずるエンジ
ンのブリーザ装置に於いて、前記ブリーザパイプの先端
部を閉塞して前記ブリーザ通路内に突出させるとともに
、その突出部の周壁に複数の開孔を設け、同開孔は少く
とも前記周壁の上、下位置に存することを特徴とするエ
ンジンのブリーザ装置。In an engine breather device that forms a breather passage in an engine case and communicates the breather passage with outside air via a breather pipe, the tip of the breather pipe is closed to protrude into the breather passage; A breather device for an engine, characterized in that a plurality of openings are provided in a peripheral wall of the protrusion, and the openings are located at least at positions above and below the peripheral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715282U JPS5981718U (en) | 1982-11-25 | 1982-11-25 | Engine breather device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17715282U JPS5981718U (en) | 1982-11-25 | 1982-11-25 | Engine breather device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981718U true JPS5981718U (en) | 1984-06-02 |
| JPS6140884Y2 JPS6140884Y2 (en) | 1986-11-21 |
Family
ID=30384945
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17715282U Granted JPS5981718U (en) | 1982-11-25 | 1982-11-25 | Engine breather device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981718U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62208238A (en) * | 1986-03-07 | 1987-09-12 | Kanegafuchi Chem Ind Co Ltd | Production of emulsified oil and fat |
| JPS62162323U (en) * | 1986-04-03 | 1987-10-15 |
-
1982
- 1982-11-25 JP JP17715282U patent/JPS5981718U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62208238A (en) * | 1986-03-07 | 1987-09-12 | Kanegafuchi Chem Ind Co Ltd | Production of emulsified oil and fat |
| JPS62162323U (en) * | 1986-04-03 | 1987-10-15 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6140884Y2 (en) | 1986-11-21 |
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