JPS6449617U - - Google Patents
Info
- Publication number
- JPS6449617U JPS6449617U JP14569587U JP14569587U JPS6449617U JP S6449617 U JPS6449617 U JP S6449617U JP 14569587 U JP14569587 U JP 14569587U JP 14569587 U JP14569587 U JP 14569587U JP S6449617 U JPS6449617 U JP S6449617U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- convex portion
- cylinder block
- volume chamber
- volume
- 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
- 238000010992 reflux Methods 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
図面はこの考案の一実施例にかかるエンジンの
ブローバイガス還流構造を示す全体概略断面図で
ある。
１１……エンジンケース（シリンダブロツク）
、１２……シリンダヘツド、１２ｂ……還流通路
、１４……ヘツドカバー、１６……動弁室、１７
……吸気分岐管、２０……還流管、２３……燃焼
室、２６……クランクシヤフト、２７……凸部、
２８……バランサシヤフト、２９……クランク室
、３２……オイル貯留室、３３……カバー、３４
……還流通路、３５……容積室。
The drawing is an overall schematic sectional view showing a blow-by gas recirculation structure of an engine according to an embodiment of the invention. 11...Engine case (cylinder block)
, 12... Cylinder head, 12b... Return passage, 14... Head cover, 16... Valve train chamber, 17
... Intake branch pipe, 20 ... Reflux pipe, 23 ... Combustion chamber, 26 ... Crankshaft, 27 ... Convex part,
28... Balancer shaft, 29... Crank chamber, 32... Oil storage chamber, 33... Cover, 34
...reflux passage, 35...volume chamber.
Claims (1)
シリンダヘツドを設け、下部にクランク室を画成
してクランクシヤフトを支持するとともに、シリ
ンダブロツクの側壁に外側へ突出する凸部を形成
して該凸部にバランサシヤフトを支持するエンジ
ンにおいて、 前記シリンダブロツクの凸部上方に容積室を設
けるとともに、該容積室を介して前記クランク室
と前記動弁室とを連通するブローバイガス還流通
路を設け、前記クランク室と動弁室と前記還流通
路と前記容積室を介して連通したことを特徴とす
るエンジンのブローバイガス還流構造。[Claim for Utility Model Registration] A cylinder head with a valve operating chamber defined in the upper part of the cylinder block, a crank chamber defined in the lower part to support the crankshaft, and protruding outward from the side wall of the cylinder block. In an engine in which a balancer shaft is supported by a convex portion formed on the convex portion, a volume chamber is provided above the convex portion of the cylinder block, and the crank chamber and the valve train chamber are communicated through the volume chamber. A blow-by gas recirculation structure for an engine, characterized in that a blow-by gas recirculation passage is provided, and the crank chamber, the valve train chamber, the recirculation passage, and the volume chamber communicate with each other via the volume chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569587U JPS6449617U (en) | 1987-09-24 | 1987-09-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14569587U JPS6449617U (en) | 1987-09-24 | 1987-09-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449617U true JPS6449617U (en) | 1989-03-28 |
Family
ID=31414512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14569587U Pending JPS6449617U (en) | 1987-09-24 | 1987-09-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449617U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924602B4 (en) * | 1998-05-30 | 2005-11-10 | Suzuki Motor Corp., Hamamatsu | Blow-out gas path structure for an internal combustion engine |
-
1987
- 1987-09-24 JP JP14569587U patent/JPS6449617U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19924602B4 (en) * | 1998-05-30 | 2005-11-10 | Suzuki Motor Corp., Hamamatsu | Blow-out gas path structure for an internal combustion engine |