JPH02147813U - - Google Patents
Info
- Publication number
- JPH02147813U JPH02147813U JP5670489U JP5670489U JPH02147813U JP H02147813 U JPH02147813 U JP H02147813U JP 5670489 U JP5670489 U JP 5670489U JP 5670489 U JP5670489 U JP 5670489U JP H02147813 U JPH02147813 U JP H02147813U
- Authority
- JP
- Japan
- Prior art keywords
- blowby gas
- cylinder head
- recirculation device
- air cleaner
- head cover
- 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.)
- Granted
Links
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１・２図はこの考案の実施例を示し、第１図
はブローバイガス還流装置の説明図、第２図は第
１図の矢視のブローバイガス管の要部拡大断面
図である。第３・４図は従来例を示し、第３図は
ブローバイガス還流装置の説明図、第４図は内燃
機関の平面図である。
図において、２は内燃機関、４はシリンダヘツ
ド、６はシリンダヘツドカバー、８は吸気管たる
吸気マニホルド、１０はエアクリーナ、１２は気
化器、１４はブローバイガス還流装置、１６はブ
ローバイガス管、１８はブローバイガス通路であ
る。
1 and 2 show an embodiment of this invention, FIG. 1 is an explanatory diagram of a blow-by gas recirculation device, and FIG. 2 is an enlarged sectional view of a main part of a blow-by gas pipe taken in the direction of the arrow in FIG. 3 and 4 show a conventional example, FIG. 3 is an explanatory diagram of a blow-by gas recirculation device, and FIG. 4 is a plan view of an internal combustion engine. In the figure, 2 is an internal combustion engine, 4 is a cylinder head, 6 is a cylinder head cover, 8 is an intake manifold, 10 is an air cleaner, 12 is a carburetor, 14 is a blow-by gas recirculation device, 16 is a blow-by gas pipe, 18 is the blow-by gas passage.
Claims (1)
続するとともに吸気管とエアクリーナとに終端側
を夫々分岐して接続するブローバイガス管により
ブローバイガスを還流させるブローバイガス還流
装置において、前記シリンダヘツドカバー側から
のブローバイガスの流れ方向に対して前記吸気管
側への流れ方向よりも前記エアクリーナ側への流
れ方向を大きく変向して前記ブローバイガス管を
形成したことを特徴とするブローバイガス還流装
置。 In a blowby gas recirculation device that recirculates blowby gas through a blowby gas pipe whose starting end is connected to the cylinder head cover of an internal combustion engine and whose terminal ends are branched and connected to an intake pipe and an air cleaner, the blowby gas is recirculated from the cylinder head cover side. A blowby gas recirculation device characterized in that the blowby gas pipe is formed by changing the flow direction of the blowby gas toward the air cleaner side more than the flow direction toward the intake pipe side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056704U JP2501863Y2 (en) | 1989-05-17 | 1989-05-17 | Blow-by gas recirculation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989056704U JP2501863Y2 (en) | 1989-05-17 | 1989-05-17 | Blow-by gas recirculation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02147813U true JPH02147813U (en) | 1990-12-14 |
| JP2501863Y2 JP2501863Y2 (en) | 1996-06-19 |
Family
ID=31580765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989056704U Expired - Fee Related JP2501863Y2 (en) | 1989-05-17 | 1989-05-17 | Blow-by gas recirculation device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501863Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008223522A (en) * | 2007-03-09 | 2008-09-25 | Kubota Corp | Engine |
| JP2008223525A (en) * | 2007-03-09 | 2008-09-25 | Kubota Corp | Engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726759U (en) * | 1971-02-06 | 1972-11-27 | ||
| JPS59152115U (en) * | 1983-03-31 | 1984-10-12 | スズキ株式会社 | Blow-by gas reflux device |
-
1989
- 1989-05-17 JP JP1989056704U patent/JP2501863Y2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4726759U (en) * | 1971-02-06 | 1972-11-27 | ||
| JPS59152115U (en) * | 1983-03-31 | 1984-10-12 | スズキ株式会社 | Blow-by gas reflux device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008223522A (en) * | 2007-03-09 | 2008-09-25 | Kubota Corp | Engine |
| JP2008223525A (en) * | 2007-03-09 | 2008-09-25 | Kubota Corp | Engine |
| JP4686492B2 (en) * | 2007-03-09 | 2011-05-25 | 株式会社クボタ | engine |
| JP4686493B2 (en) * | 2007-03-09 | 2011-05-25 | 株式会社クボタ | engine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501863Y2 (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |