JPH0234710U - - Google Patents
Info
- Publication number
- JPH0234710U JPH0234710U JP11272988U JP11272988U JPH0234710U JP H0234710 U JPH0234710 U JP H0234710U JP 11272988 U JP11272988 U JP 11272988U JP 11272988 U JP11272988 U JP 11272988U JP H0234710 U JPH0234710 U JP H0234710U
- Authority
- JP
- Japan
- Prior art keywords
- throttle valve
- oil separator
- fresh air
- side oil
- crank chamber
- 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
- 238000011144 upstream manufacturing Methods 0.000 claims 2
Description
図は本考案の一実施例に係る内燃機関のＰＣＶ
装置の断面図である。
１４…スロツトルバルブ、１８…シリンダヘツ
ドカバー、２０…クランク室、２３…第１の新気
側オイルセパレータ、２６…負圧側オイルセパレ
ータ、２８…ＰＣＶバルブ、２９…第２の新気側
オイルセパレータ。
The figure shows a PCV of an internal combustion engine according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of the device. 14... Throttle valve, 18... Cylinder head cover, 20... Crank chamber, 23... First fresh air side oil separator, 26... Negative pressure side oil separator, 28... PCV valve, 29... Second fresh air side oil separator .
Claims (1)
る傾斜型内燃機関において、クランク室とスロツ
トルバルブの上流側とを第１の新気側オイルセパ
レータを介して連通し、前記クランク室とスロツ
トルバルブの下流側とを負圧側オイルセパレータ
とＰＣＶバルブを介して連通し、前記クランク室
に連通するシリンダヘツドカバー内とスロツトル
バルブの上流側とを第２の新気側オイルセパレー
タを介して連通させたことを特徴とする内燃機関
のＰＣＶ装置。 In a tilted internal combustion engine that is mounted on a vehicle with a cylinder axis tilted, the crank chamber and the upstream side of the throttle valve are communicated via a first fresh air side oil separator, and the crank chamber and the throttle valve are connected to each other through a first fresh air side oil separator. The downstream side of the throttle valve is communicated with the downstream side of the throttle valve via a negative pressure side oil separator and a PCV valve, and the inside of the cylinder head cover communicating with the crank chamber is communicated with the upstream side of the throttle valve via a second fresh air side oil separator. A PCV device for an internal combustion engine characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11272988U JPH0234710U (en) | 1988-08-30 | 1988-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11272988U JPH0234710U (en) | 1988-08-30 | 1988-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0234710U true JPH0234710U (en) | 1990-03-06 |
Family
ID=31351933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11272988U Pending JPH0234710U (en) | 1988-08-30 | 1988-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0234710U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013079621A (en) * | 2011-10-05 | 2013-05-02 | Yanmar Co Ltd | Engine |
| JP2013127229A (en) * | 2011-12-19 | 2013-06-27 | Nippon Soken Inc | Blow-by gas recirculation apparatus of internal combustion engine |
| JP2015165098A (en) * | 2014-02-28 | 2015-09-17 | トヨタ自動車株式会社 | Internal combustion engine blowby gas treatment device |
| JP2016056713A (en) * | 2014-09-08 | 2016-04-21 | アイシン精機株式会社 | Internal combustion engine and oil separator |
-
1988
- 1988-08-30 JP JP11272988U patent/JPH0234710U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013079621A (en) * | 2011-10-05 | 2013-05-02 | Yanmar Co Ltd | Engine |
| JP2013127229A (en) * | 2011-12-19 | 2013-06-27 | Nippon Soken Inc | Blow-by gas recirculation apparatus of internal combustion engine |
| JP2015165098A (en) * | 2014-02-28 | 2015-09-17 | トヨタ自動車株式会社 | Internal combustion engine blowby gas treatment device |
| JP2016056713A (en) * | 2014-09-08 | 2016-04-21 | アイシン精機株式会社 | Internal combustion engine and oil separator |