JPS6328815U - - Google Patents
Info
- Publication number
- JPS6328815U JPS6328815U JP12224986U JP12224986U JPS6328815U JP S6328815 U JPS6328815 U JP S6328815U JP 12224986 U JP12224986 U JP 12224986U JP 12224986 U JP12224986 U JP 12224986U JP S6328815 U JPS6328815 U JP S6328815U
- Authority
- JP
- Japan
- Prior art keywords
- combustion engine
- internal combustion
- blowby gas
- gas passage
- cylinder head
- 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 description 5
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図面は本考案の実施例を示し、第１図は内燃機
関の要部の一部切欠縦断正面図、第２図は切換弁
の拡大断面図である。
１……内燃機関、２……シリンダブロツク、３
……シリンダヘツド、６……シリンダヘツドカバ
ー、９……吸気管、１０……気液分離室、１１…
…切換弁、１２……弁箱、１３，１４……ブロー
バイガス出口、１５……ブローバイガス通路、１
７……弁体、１８，１９……通路、２０……ばね
。
The drawings show an embodiment of the present invention, and FIG. 1 is a partially cutaway longitudinal sectional front view of the main parts of an internal combustion engine, and FIG. 2 is an enlarged sectional view of a switching valve. 1...Internal combustion engine, 2...Cylinder block, 3
... Cylinder head, 6 ... Cylinder head cover, 9 ... Intake pipe, 10 ... Gas-liquid separation chamber, 11 ...
...Switching valve, 12...Valve box, 13, 14...Blowby gas outlet, 15...Blowby gas passage, 1
7... Valve body, 18, 19... Passage, 20... Spring.
Claims (1)
ブローバイガス通路を、前記内燃機関における吸
気系に接続して成るブローバイガス処理装置にお
いて、前記ブローバイガス通路中に、当該ブロー
バイガス通路を流れるブローバイガスの量が増大
したとき、シリンダヘツドカバーからのブローバ
イガス通路を大気連通部に連通するようにした切
換手段を設けたことを特徴とする内燃機関におけ
るブローバイガス処理装置。 In a blowby gas treatment device comprising a blowby gas passage from a cylinder head cover of an internal combustion engine connected to an intake system of the internal combustion engine, an amount of blowby gas flowing through the blowby gas passage is increased. 1. A blow-by gas processing device for an internal combustion engine, characterized in that a switching means is provided for communicating a blow-by gas passage from a cylinder head cover to an atmosphere communication portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12224986U JPS6328815U (en) | 1986-08-08 | 1986-08-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12224986U JPS6328815U (en) | 1986-08-08 | 1986-08-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6328815U true JPS6328815U (en) | 1988-02-25 |
Family
ID=31012263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12224986U Pending JPS6328815U (en) | 1986-08-08 | 1986-08-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6328815U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227627A (en) * | 2001-01-31 | 2002-08-14 | Yanmar Diesel Engine Co Ltd | Valve arm case for engine |
| JP2015140663A (en) * | 2014-01-27 | 2015-08-03 | 本田技研工業株式会社 | internal combustion engine |
-
1986
- 1986-08-08 JP JP12224986U patent/JPS6328815U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002227627A (en) * | 2001-01-31 | 2002-08-14 | Yanmar Diesel Engine Co Ltd | Valve arm case for engine |
| JP2015140663A (en) * | 2014-01-27 | 2015-08-03 | 本田技研工業株式会社 | internal combustion engine |