JPS61120015U - - Google Patents
Info
- Publication number
- JPS61120015U JPS61120015U JP380185U JP380185U JPS61120015U JP S61120015 U JPS61120015 U JP S61120015U JP 380185 U JP380185 U JP 380185U JP 380185 U JP380185 U JP 380185U JP S61120015 U JPS61120015 U JP S61120015U
- Authority
- JP
- Japan
- Prior art keywords
- intake passage
- engine
- passage
- blow
- bench lily
- 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
- 241000234435 Lilium Species 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims 1
Description
第１図は、本考案の第１の実施例に係るエンジ
ンのブローバイガス還元装置の斜視図、第２図は
、第１図において用いられる三方ユニオンの斜視
図、第３図は第１図のベンチユリの拡大縦断面図
、第４図は、本考案の第２の実施例に係るエンジ
ンのブローバイガス還元装置のベンチユリの拡大
縦断面図、第５図は、本考案の第３の実施例に係
るエンジンのブローバイガス還元装置のベンチユ
リの拡大縦断面図、第６図は、従来のエンジンの
ブローバイガス還元装置の斜視図、第７図は、第
６図において用いられている三方ユニオンの斜視
図である。
１…エンジンのブローバイガス還元装置、９…
エンジン、１１…シリンダヘツドカバー、２１…
第１のブローバイガス排出通路、２２…第２のブ
ローバイガス排出通路、３２…ベンチユリ、３５
…ベンチユリの内部、３６…吸気通路。
1 is a perspective view of a blow-by gas reduction device for an engine according to a first embodiment of the present invention, FIG. 2 is a perspective view of a three-way union used in FIG. 1, and FIG. 3 is a perspective view of a three-way union used in FIG. FIG. 4 is an enlarged vertical cross-sectional view of the bench lily of the blow-by gas reduction device for an engine according to the second embodiment of the present invention, and FIG. FIG. 6 is a perspective view of a blow-by gas reducing device for a conventional engine, and FIG. 7 is a perspective view of a three-way union used in FIG. 6. It is. 1...Engine blow-by gas reduction device, 9...
Engine, 11... Cylinder head cover, 21...
First blow-by gas discharge passage, 22... Second blow-by gas discharge passage, 32... Bench lily, 35
...Inside of bench lily, 36...Intake passage.
Claims (1)
ツトル弁の下流の吸気通路とを連通している第１
のブローバイガス排出通路と、エンジンのシリン
ダヘツドカバーの内部とスロツトル弁の上流の吸
気通路とを連通している第２のブローバイガス排
出通路とから構成されており、該第２のブローバ
イガス排出通路の吸気通路への接続部分にはベン
チユリが設けられており、該ベンチユリは前記吸
気通路を流れる空気の流れに平行に前記吸気通路
内に配置されており、前記第２のブローバイガス
排出通路は前記ベンチユリの内部と連通している
ことを特徴とするエンジンのブローバイガス還元
装置。 A first valve that communicates between the inside of the engine's cylinder head cover and the intake passage downstream of the throttle valve.
and a second blowby gas exhaust passage communicating between the inside of the cylinder head cover of the engine and the intake passage upstream of the throttle valve, the second blowby gas exhaust passage A bench lily is provided at a connecting portion to the intake passage, and the bench lily is disposed in the intake passage parallel to the flow of air flowing through the intake passage, and the second blow-by gas discharge passage is connected to the intake passage. A blow-by gas reduction device for an engine, characterized in that it communicates with the inside of a bench lily.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP380185U JPS61120015U (en) | 1985-01-15 | 1985-01-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP380185U JPS61120015U (en) | 1985-01-15 | 1985-01-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61120015U true JPS61120015U (en) | 1986-07-29 |
Family
ID=30478769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP380185U Pending JPS61120015U (en) | 1985-01-15 | 1985-01-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61120015U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047358A (en) * | 2009-08-28 | 2011-03-10 | Daihatsu Motor Co Ltd | Blow-by gas treatment device in internal combustion engine with exhaust turbocharger |
| JP2011236845A (en) * | 2010-05-12 | 2011-11-24 | Toyota Motor Corp | Blow-by gas treatment device of internal combustion engine |
-
1985
- 1985-01-15 JP JP380185U patent/JPS61120015U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011047358A (en) * | 2009-08-28 | 2011-03-10 | Daihatsu Motor Co Ltd | Blow-by gas treatment device in internal combustion engine with exhaust turbocharger |
| JP2011236845A (en) * | 2010-05-12 | 2011-11-24 | Toyota Motor Corp | Blow-by gas treatment device of internal combustion engine |