JPS6182013U - - Google Patents
Info
- Publication number
- JPS6182013U JPS6182013U JP16646184U JP16646184U JPS6182013U JP S6182013 U JPS6182013 U JP S6182013U JP 16646184 U JP16646184 U JP 16646184U JP 16646184 U JP16646184 U JP 16646184U JP S6182013 U JPS6182013 U JP S6182013U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- cylinder head
- gas
- gas passage
- space inside
- 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
- 210000000078 claw Anatomy 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案の一実施例に係る内燃機関のブ
ローバイガス還元装置のブローバイガス通路上端
部まわりの断面図、第２図はブローバイガス還元
システムの概略構成図、である。
２…シリンダヘツドカバー、３…空間、８…ク
ランクケース、９…空間、１０…ブローバイガス
通路、１５…ブローバイガス誘導管、１６…シリ
ンダヘツド、１７…開口部、１８…爪、１９…戻
し穴。
FIG. 1 is a sectional view around the upper end of a blowby gas passage of a blowby gas reduction device for an internal combustion engine according to an embodiment of the present invention, and FIG. 2 is a schematic configuration diagram of the blowby gas reduction system. 2...Cylinder head cover, 3...Space, 8...Crankcase, 9...Space, 10...Blowby gas passage, 15...Blowby gas guide pipe, 16...Cylinder head, 17...Opening, 18...Claw, 19...Return hole .
Claims (1)
ケース内の空間とを連通するブローバイガス通路
の上端部に、該ブローバイガス通路よりも小径で
、かつ一端の開口部がシリンダヘツドに形成され
た前記ブローバイガス通路の上端より下方に向け
て該ブローバイガス通路内に突出され、他端がシ
リンダヘツドカバー裏面側まで延びてシリンダヘ
ツドカバー内空間に開口されたブローバイガス誘
導管を設けたことを特徴とする内燃機関のブロー
バイガス還元装置。 (2) 前記ブローバイガス誘導管に、内部を流れ
るブローバイガス中に含まれる油分を付着させる
爪と、該爪に付着した油をシリンダヘツド側に戻
す戻し穴とを設けた実用新案登録請求の範囲第１
項記載の内燃機関のブローバイガス還元装置。[Claims for Utility Model Registration] (1) At the upper end of the blow-by gas passage that communicates the space inside the cylinder head cover with the space inside the crankcase, there is an opening at one end that is smaller in diameter than the blow-by gas passage. A blow-by gas guide pipe that projects downward from the upper end of the blow-by gas passage formed in the cylinder head into the blow-by gas passage, the other end of which extends to the back side of the cylinder head cover and opens into the space inside the cylinder head cover. A blow-by gas reduction device for an internal combustion engine, characterized by being provided with. (2) The scope of the utility model registration claim, in which the blow-by gas guide pipe is provided with a claw for adhering oil contained in the blow-by gas flowing inside the pipe, and a return hole for returning the oil adhering to the claw to the cylinder head side. 1st
A blow-by gas reduction device for an internal combustion engine as described in 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16646184U JPS6182013U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16646184U JPS6182013U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6182013U true JPS6182013U (en) | 1986-05-30 |
Family
ID=30724274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16646184U Pending JPS6182013U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182013U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285831A (en) * | 2003-03-19 | 2004-10-14 | Toyota Motor Corp | Blow-by gas introduction structure and breather chamber structure |
| JP2007211779A (en) * | 2006-02-09 | 2007-08-23 | Toyota Engineering & Manufacturing North America Inc | Modified oil discharge device for engine oil separating device |
-
1984
- 1984-11-05 JP JP16646184U patent/JPS6182013U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004285831A (en) * | 2003-03-19 | 2004-10-14 | Toyota Motor Corp | Blow-by gas introduction structure and breather chamber structure |
| JP2007211779A (en) * | 2006-02-09 | 2007-08-23 | Toyota Engineering & Manufacturing North America Inc | Modified oil discharge device for engine oil separating device |
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