JPS58114808U - Blow-by gas recirculation device for internal combustion engine - Google Patents
Blow-by gas recirculation device for internal combustion engineInfo
- Publication number
- JPS58114808U JPS58114808U JP1163882U JP1163882U JPS58114808U JP S58114808 U JPS58114808 U JP S58114808U JP 1163882 U JP1163882 U JP 1163882U JP 1163882 U JP1163882 U JP 1163882U JP S58114808 U JPS58114808 U JP S58114808U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- gas recirculation
- combustion engine
- internal combustion
- check valve
- 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
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よりなるブローバイガス還流
装置を設けた内燃機関の概略構成図、第２図は第１図の
装置における一方向性チェックバルブの断面図、第３図
は本考案の他の実施例におけるブローバイガス還流装置
を設けた内燃機関の概略構成図、第４図は第３図の装置
における一方向性チェックバルブの断面図である。
１・・・内燃機関本体、５・・・クランクケース、６・
・・オイルパン、７・・・ブローバイガス還流パイプ、
８・・・エアクリーナ、１３・・・一方向性チェックバ
ルブ、１４・・・オイル戻りパイプ、１９・・・大気導
入パイプ。Fig. 1 is a schematic diagram of an internal combustion engine equipped with a blow-by gas recirculation device according to an embodiment of the present invention, Fig. 2 is a sectional view of a one-way check valve in the device shown in Fig. A schematic diagram of an internal combustion engine equipped with a blow-by gas recirculation device according to another embodiment of the invention, and FIG. 4 is a sectional view of a one-way check valve in the device of FIG. 3. 1... Internal combustion engine body, 5... Crank case, 6...
...Oil pan, 7...Blow-by gas return pipe,
8...Air cleaner, 13...One-way check valve, 14...Oil return pipe, 19...Atmospheric introduction pipe.
Claims (1)
パイプを設けるとともに、該プローバイガス還流パイイ
°の途中に設定負圧になると開弁じて大気を導入する一
方向性チェックバルブを設け、該一方向性チェックバル
ブの大気導入口をエアクリーナに連結するとともに、同
チェックバルブの底部とオイルパンとをオイル戻りパイ
プで連結してなる内燃機関のブローバイガス還流装置。A blow-by gas recirculation pipe is provided connecting the internal combustion engine main body and the intake system, and a one-way check valve is installed in the middle of the blow-by gas recirculation pipe to open and introduce atmospheric air when the set negative pressure is reached. A blow-by gas recirculation system for an internal combustion engine is constructed by connecting the air inlet of a check valve to an air cleaner, and connecting the bottom of the check valve to an oil pan with an oil return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1163882U JPS58114808U (en) | 1982-01-30 | 1982-01-30 | Blow-by gas recirculation device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1163882U JPS58114808U (en) | 1982-01-30 | 1982-01-30 | Blow-by gas recirculation device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58114808U true JPS58114808U (en) | 1983-08-05 |
Family
ID=30024235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1163882U Pending JPS58114808U (en) | 1982-01-30 | 1982-01-30 | Blow-by gas recirculation device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58114808U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431235U (en) * | 1977-08-04 | 1979-03-01 |
-
1982
- 1982-01-30 JP JP1163882U patent/JPS58114808U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5431235U (en) * | 1977-08-04 | 1979-03-01 |
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