JPS6317815U - - Google Patents
Info
- Publication number
- JPS6317815U JPS6317815U JP10905886U JP10905886U JPS6317815U JP S6317815 U JPS6317815 U JP S6317815U JP 10905886 U JP10905886 U JP 10905886U JP 10905886 U JP10905886 U JP 10905886U JP S6317815 U JPS6317815 U JP S6317815U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder head
- head cover
- chamber
- crank chamber
- blow
- 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 3
- 239000012530 fluid Substances 0.000 claims 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図は、本考案の実施例による内燃機関のブロー
バイガス還流装置の概略を示す断面図である。
８……クランクシヤフト、９……クランク室、
１４……吸気弁、１５……シリンダヘツドカバー
内部室、１９……連絡孔、１９ａ……油の戻し口
、２３ａ……吹出口、２４……バキユームポンプ
、２４ａ……吐出口、２４ｂ……吸込口。
FIG. 1 is a cross-sectional view schematically showing a blow-by gas recirculation device for an internal combustion engine according to an embodiment of the present invention. 8...Crankshaft, 9...Crank chamber,
14...Intake valve, 15...Cylinder head cover internal chamber, 19...Communication hole, 19a...Oil return port, 23a...Blowout port, 24...Vacuum pump, 24a...Discharge port, 24b... ...Suction port.
Claims (1)
室と吸排気弁を開閉させる動弁系部品が収まるシ
リンダヘツドカバー内部室とを連通する連絡孔が
設けられ、前記シリンダヘツドカバー内部室に前
記クランク室に溜まるブローバイガスが誘導され
て吸気通路へ還流される内燃機関のブローバイガ
ス還流装置において、機関出力の一部を利用して
駆動されるポンプの吸込口と吐出口をそれぞれ前
記クランク室と前記シリンダヘツドカバー内部室
とに導管を介して開口させるとともに、前記吐出
口から吐出されるブローバイガスの吹出口を前記
連絡孔の油の戻し口に向け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。 A communication hole is provided to communicate between the crank chamber in which the crankshaft is supported and accommodated, and the cylinder head cover internal chamber in which the valve train components that open and close the intake and exhaust valves are housed, and the cylinder head cover internal chamber is filled with fluid that accumulates in the crank chamber. In a blowby gas recirculation system for an internal combustion engine in which blowby gas is guided and recirculated to an intake passage, the suction port and discharge port of a pump that is driven using part of the engine output are connected to the crank chamber and the cylinder head cover, respectively. A blow-by gas recirculation device for an internal combustion engine, characterized in that the internal chamber is opened through a conduit, and a blow-by gas outlet discharged from the discharge port is directed toward an oil return port of the communication hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10905886U JPS6317815U (en) | 1986-07-16 | 1986-07-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10905886U JPS6317815U (en) | 1986-07-16 | 1986-07-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6317815U true JPS6317815U (en) | 1988-02-05 |
Family
ID=30986815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10905886U Pending JPS6317815U (en) | 1986-07-16 | 1986-07-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6317815U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075518A (en) * | 2006-09-20 | 2008-04-03 | Kawasaki Heavy Ind Ltd | engine |
-
1986
- 1986-07-16 JP JP10905886U patent/JPS6317815U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008075518A (en) * | 2006-09-20 | 2008-04-03 | Kawasaki Heavy Ind Ltd | engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR960705133A (en) | An internal combustion engine | |
| JPS6317815U (en) | ||
| JPS62165418U (en) | ||
| JPS62148714U (en) | ||
| JPH0389918U (en) | ||
| JPS599126U (en) | Crankcase forced circulation system for internal combustion engine with turbocharger | |
| JPS62195617U (en) | ||
| JPS62180615U (en) | ||
| JPH0234713U (en) | ||
| JPS5973511U (en) | Locker arm lubrication system for internal combustion engines | |
| JPS61160213U (en) | ||
| JPS6328815U (en) | ||
| JPS5913621U (en) | Blow-by gas reduction device for internal combustion engine | |
| JPH0457616U (en) | ||
| JPS5824409U (en) | Blow-by gas recirculation device for internal combustion engine | |
| JPS6328814U (en) | ||
| JPS6367606U (en) | ||
| JPH0285813U (en) | ||
| JPH01115850U (en) | ||
| JPH03106115U (en) | ||
| JPS62145914U (en) | ||
| JPS6229457U (en) | ||
| JPS6328810U (en) | ||
| JPS58175163U (en) | Fuel atomization device for two-stroke internal combustion engine | |
| JPS63191217U (en) |