JPS62110511U - - Google Patents
Info
- Publication number
- JPS62110511U JPS62110511U JP20099485U JP20099485U JPS62110511U JP S62110511 U JPS62110511 U JP S62110511U JP 20099485 U JP20099485 U JP 20099485U JP 20099485 U JP20099485 U JP 20099485U JP S62110511 U JPS62110511 U JP S62110511U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- gas
- pipe
- air introduction
- fresh air
- 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
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Description
第1図は本考案の一実施例を示す全体構成図で
ある。第2図は他の実施例を示す全体構成図、第
3図は同図X線に沿う矢示図である。第4図は従
来例を示す全体構成図である。
1…エンジン、2…ロツカーカバー、3…吸気
ダクト、4…スロツトルバルブ、6…コストロー
ルバルブ、7C,7R…新気導入パイプ、8C,
8R…ブローバイ通路、10…オイルパン、14
…ピストン、21…ロツカー室、23…クランク
室。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention. FIG. 2 is an overall configuration diagram showing another embodiment, and FIG. 3 is an arrow diagram taken along the X-line in the figure. FIG. 4 is an overall configuration diagram showing a conventional example. 1...Engine, 2...Rocker cover, 3...Intake duct, 4...Throttle valve, 6...Cost troll valve, 7C, 7R...New air introduction pipe, 8C,
8R...Blow-by passage, 10...Oil pan, 14
...Piston, 21...Rotzker chamber, 23...Crank chamber.
Claims (1)
る新気導入パイプと、スロツトルバルブより下流
側の吸気通路にコントロールバルブを介して接続
するブローバイガス取出パイプとを備えて、エン
ジンブロツク内に洩れ出すブローバイガスを機関
吸気系に戻すブローバイガス還流装置において、
ロツカー室に上記新気導入パイプとブローバイガ
ス取出パイプをそれぞれ接続するとともに、クラ
ンク室に上記新気導入パイプとブローバイガス取
出パイプをそれぞれ接続したことを特徴とする内
燃機関のブローバイガス還流装置。 Equipped with a fresh air introduction pipe that connects to the intake passage upstream from the throttle valve, and a blow-by gas take-off pipe that connects to the intake passage downstream from the throttle valve via a control valve, the blow-by gas that leaks into the engine block is removed. In the blow-by gas recirculation device that returns gas to the engine intake system,
A blow-by gas recirculation device for an internal combustion engine, characterized in that the fresh air introduction pipe and the blow-by gas take-out pipe are connected to the rocker chamber, and the fresh air introduction pipe and the blow-by gas take-out pipe are respectively connected to the crank chamber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20099485U JPS62110511U (en) | 1985-12-27 | 1985-12-27 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP20099485U JPS62110511U (en) | 1985-12-27 | 1985-12-27 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62110511U true JPS62110511U (en) | 1987-07-14 |
Family
ID=31164031
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP20099485U Pending JPS62110511U (en) | 1985-12-27 | 1985-12-27 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62110511U (en) |
-
1985
- 1985-12-27 JP JP20099485U patent/JPS62110511U/ja active Pending
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