JPS5922913U - Engine blow-by gas combustion chamber reduction device - Google Patents
Engine blow-by gas combustion chamber reduction deviceInfo
- Publication number
- JPS5922913U JPS5922913U JP11927382U JP11927382U JPS5922913U JP S5922913 U JPS5922913 U JP S5922913U JP 11927382 U JP11927382 U JP 11927382U JP 11927382 U JP11927382 U JP 11927382U JP S5922913 U JPS5922913 U JP S5922913U
- Authority
- JP
- Japan
- Prior art keywords
- chamber
- engine
- blow
- blazer
- combustion 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.)
- 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
図面は本考案の実施例を示し、第１図はエンジン全体の
縦断正面図、第２図は第１図■部拡大図、第３図は第２
図■−■線断面図、第４図は連通管の終端をエアクリー
ナに接続する部分の種々の態様を示す第１図■部相当図
である。
１・・・・・・エンジン、２・・・・・・燃焼室、３・
・・・・・クランク室、７・・・・・・ブレザ装置、８
・・・・−・・連通路、９・・・・・・吸気系統、１７
・・・・・・ブレザ室、１８・・・・・・ブレザ室入口
、２３・・・・・・ブレザ室出口、２４・・・・・・ブ
ローバイガス排出弁、３２・・・・・・ブローバイガス
排出弁出口。The drawings show an embodiment of the present invention; Fig. 1 is a longitudinal sectional front view of the entire engine, Fig. 2 is an enlarged view of the
FIG. 4 is a cross-sectional view taken along the line II--■, and FIG. 4 is a view corresponding to the section II in FIG. 1...Engine, 2...Combustion chamber, 3.
... Crank chamber, 7 ... Blazer device, 8
......Communication path, 9...Intake system, 17
... Breather chamber, 18 ... Breather chamber inlet, 23 ... Breather chamber outlet, 24 ... Blowby gas discharge valve, 32 ... Blow-by gas discharge valve outlet.
Claims (1)
するブレザ装置７をエンジン１に付設し、ブレザ装置７
のブレザ室１７の入口１８をエンジン１のクランク室３
に連通し、ブレザ室１７の出口２３を燃焼室２の吸気系
統９に連通路８を介して連通し、これにより燃焼室２か
らクランク室３に漏洩したブローバイガスを、ブレザ装
置７で油分離してから、連通路８及び吸気系統９を経て
燃焼室２に還元するように構成し、クランク室３の内圧
の異常上昇時にクランク室３内のブローバイガスを大気
中に排出するブローバイガス排出弁２４をエンジン１に
付設し、ブローバイガス排出弁２４の出口３２をエンジ
ン１におけるブレザー装置７から離れた部分に位置させ
て大気中に臨ませて開口した事を特徴とする、エンジン
のブローバイガス燃焼室還元装置。A blazer device 7 for separating and removing oil mixed in the blow-by gas of the engine 1 is attached to the engine 1, and the blazer device 7
The inlet 18 of the blazer chamber 17 is connected to the crank chamber 3 of the engine 1.
The outlet 23 of the blazer chamber 17 is connected to the intake system 9 of the combustion chamber 2 via the communication passage 8, whereby blow-by gas leaked from the combustion chamber 2 to the crank chamber 3 is separated from oil by the blazer device 7. A blow-by gas exhaust valve is configured to return blow-by gas to the combustion chamber 2 through a communication passage 8 and an intake system 9, and discharge blow-by gas in the crank chamber 3 into the atmosphere when the internal pressure of the crank chamber 3 increases abnormally. 24 is attached to the engine 1, and the outlet 32 of the blowby gas exhaust valve 24 is located in a part of the engine 1 that is remote from the blazer device 7, and is opened to face the atmosphere. Chamber reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11927382U JPS5922913U (en) | 1982-08-04 | 1982-08-04 | Engine blow-by gas combustion chamber reduction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11927382U JPS5922913U (en) | 1982-08-04 | 1982-08-04 | Engine blow-by gas combustion chamber reduction device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5922913U true JPS5922913U (en) | 1984-02-13 |
| JPS6220659Y2 JPS6220659Y2 (en) | 1987-05-26 |
Family
ID=30273802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11927382U Granted JPS5922913U (en) | 1982-08-04 | 1982-08-04 | Engine blow-by gas combustion chamber reduction device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5922913U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49113040U (en) * | 1973-01-27 | 1974-09-26 |
-
1982
- 1982-08-04 JP JP11927382U patent/JPS5922913U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS49113040U (en) * | 1973-01-27 | 1974-09-26 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6220659Y2 (en) | 1987-05-26 |
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