JPH0332112U - - Google Patents
Info
- Publication number
- JPH0332112U JPH0332112U JP9224089U JP9224089U JPH0332112U JP H0332112 U JPH0332112 U JP H0332112U JP 9224089 U JP9224089 U JP 9224089U JP 9224089 U JP9224089 U JP 9224089U JP H0332112 U JPH0332112 U JP H0332112U
- Authority
- JP
- Japan
- Prior art keywords
- engine
- intake
- blow
- gas recirculation
- passage
- 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
- 239000003595 mist Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
図面は本考案の実施例を例示し、第１図はエン
ジンの縦断正面図、第２図はエンジンの側面図、
第３図は第１図の要部拡大図、第４図はエアクリ
ーナのケーシング内部を示す図である。
１２…独立吸気通路、１３…開口部、２０…エ
アクリーナ、２３…エレメント、４１…吸気シヤ
ツターバルブ、５１…ブローバイガス還流通路、
５１ａ…吐出口。
The drawings illustrate an embodiment of the present invention, with FIG. 1 being a longitudinal sectional front view of the engine, and FIG. 2 being a side view of the engine.
FIG. 3 is an enlarged view of the main part of FIG. 1, and FIG. 4 is a diagram showing the inside of the casing of the air cleaner. 12...Independent intake passage, 13...Opening, 20...Air cleaner, 23...Element, 41...Intake shutter valve, 51...Blow-by gas recirculation passage,
51a...Discharge port.
Claims (1)
気通路と、 一端がエンジン本体のクランクケースに接続さ
れ、他端が上記エアクリーナ内における上記吸気
通路の開口部上方に開口するブローバイガス還流
通路と、 吸気通路の上記開口部付近に設けられ、エンジ
ンの運転状態に応じて開く吸気シヤツターバルブ
とを備え、 該吸気シヤツターバルブは、その開時に上記ブ
ローバイガス還流通路からのオイルミストを受け
て吸気通路内に案内できる位置に設けられている
ことを特徴とするエンジンのブローバイガス還流
装置。[Scope of Claim for Utility Model Registration] An air cleaner that filters intake air, an intake passage that connects the air cleaner and the engine body, and one end of which is connected to the crankcase of the engine body and the other end of which is connected to the intake passage in the air cleaner. a blow-by gas recirculation passage that opens above the opening; and an intake shutter valve that is provided near the opening of the intake passage and opens according to the operating state of the engine, and the intake shutter valve is configured to open the intake shutter valve according to the operating state of the engine. A blow-by gas recirculation device for an engine, characterized in that the blow-by gas recirculation device for an engine is provided at a position where oil mist from a blow-by gas recirculation passage can be received and guided into an intake passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9224089U JPH0332112U (en) | 1989-08-04 | 1989-08-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9224089U JPH0332112U (en) | 1989-08-04 | 1989-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332112U true JPH0332112U (en) | 1991-03-28 |
Family
ID=31641678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9224089U Pending JPH0332112U (en) | 1989-08-04 | 1989-08-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332112U (en) |
-
1989
- 1989-08-04 JP JP9224089U patent/JPH0332112U/ja active Pending
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