JPS5981719U - Passage structure of blow-by gas recirculation device for internal combustion engine - Google Patents
Passage structure of blow-by gas recirculation device for internal combustion engineInfo
- Publication number
- JPS5981719U JPS5981719U JP17792682U JP17792682U JPS5981719U JP S5981719 U JPS5981719 U JP S5981719U JP 17792682 U JP17792682 U JP 17792682U JP 17792682 U JP17792682 U JP 17792682U JP S5981719 U JPS5981719 U JP S5981719U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- combustion engine
- internal combustion
- passage structure
- gas recirculation
- 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
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はブローバイガス還元装置の説明図、第２図はシ
リンダブロックの底面図、第３図は第２図３−３線断面
図、第４図乃至第６図は第３図４−４線乃至６−６線断
面図、第７図はブリーザ通路のシリンダブロック上面開
口部の図である。
尚図面中５０はシリンダブロック、５３は通路、５２は
補強壁である。
第２図
第３図Figure 1 is an explanatory diagram of the blow-by gas reduction device, Figure 2 is a bottom view of the cylinder block, Figure 3 is a sectional view taken along the line 3-3 in Figure 2, and Figures 4 to 6 are Figure 3 4-4. FIG. 7 is a sectional view taken along line 6-6, and is a view of the opening of the breather passage on the top surface of the cylinder block. In the drawing, 50 is a cylinder block, 53 is a passage, and 52 is a reinforcing wall. Figure 2 Figure 3
Claims (1)
ケースとシリンダヘッドカバー内とを連通し、ブローバ
イガス、或は新気をエアクリーナ、或はクランクケース
に導入する内燃機関のプローバイガス揄流装置における
ブリーザ通路構造において、前記ブリーザ通路をクラン
クケース側の開口面積を大とし、シリンダヘッド側との
連結部に向って次第に開口面積を減少するように構成し
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
の通路構造。In a breather passage structure in a blow-by gas circulation device for an internal combustion engine that penetrates the cylinder block and cylinder head to communicate between the crank case and the inside of the cylinder head cover, and introduces blow-by gas or fresh air into the air cleaner or the crank case, A passage structure for a blow-by gas recirculation device for an internal combustion engine, characterized in that the breather passage has a large opening area on the crankcase side and gradually decreases in opening area toward the connection part with the cylinder head side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17792682U JPS5981719U (en) | 1982-11-24 | 1982-11-24 | Passage structure of blow-by gas recirculation device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17792682U JPS5981719U (en) | 1982-11-24 | 1982-11-24 | Passage structure of blow-by gas recirculation device for internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5981719U true JPS5981719U (en) | 1984-06-02 |
| JPS6218644Y2 JPS6218644Y2 (en) | 1987-05-13 |
Family
ID=30386427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17792682U Granted JPS5981719U (en) | 1982-11-24 | 1982-11-24 | Passage structure of blow-by gas recirculation device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5981719U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61142313A (en) * | 1984-12-14 | 1986-06-30 | Honda Motor Co Ltd | Blow-bye gas processing device of internal-combustion engine |
| JP2009150350A (en) * | 2007-12-21 | 2009-07-09 | Toyota Motor Corp | Oil separator |
-
1982
- 1982-11-24 JP JP17792682U patent/JPS5981719U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61142313A (en) * | 1984-12-14 | 1986-06-30 | Honda Motor Co Ltd | Blow-bye gas processing device of internal-combustion engine |
| JP2009150350A (en) * | 2007-12-21 | 2009-07-09 | Toyota Motor Corp | Oil separator |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6218644Y2 (en) | 1987-05-13 |
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