JPS6061425U - Blow-by device for internal combustion engine - Google Patents
Blow-by device for internal combustion engineInfo
- Publication number
- JPS6061425U JPS6061425U JP15217583U JP15217583U JPS6061425U JP S6061425 U JPS6061425 U JP S6061425U JP 15217583 U JP15217583 U JP 15217583U JP 15217583 U JP15217583 U JP 15217583U JP S6061425 U JPS6061425 U JP S6061425U
- Authority
- JP
- Japan
- Prior art keywords
- blow
- pipe
- oil separator
- engine
- separator 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.)
- Pending
Links
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (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図は従来のブローパイ装置を示し、一部を断面とし
た平面図、第２図は第１図の■−■線に沿う断面図、第
３図は本考案の一実施例を示し、一部を断面とした平面
図である。
２・・・ヘッドカバー、３・・・オイルセパレータ室、
７・・・第１ブローパイ管、８・・・第２ブローパイ管
、１０・・・サージタンク、１１・・・ターボチャージ
ャ、１２・・・コンプレッサ、２０・・・チェック弁（
第１制御手段）、２１・・・チェック弁（第２制御手段
）。Fig. 1 shows a conventional blow pie device, a partially sectional plan view, Fig. 2 is a sectional view taken along the line ■-■ in Fig. 1, and Fig. 3 shows an embodiment of the present invention. FIG. 2 is a partially sectional plan view. 2...Head cover, 3...Oil separator chamber,
7... First blow pipe pipe, 8... Second blow pipe pipe, 10... Surge tank, 11... Turbo charger, 12... Compressor, 20... Check valve (
(first control means), 21... check valve (second control means).
Claims (1)
ジンのヘッドカバー２に形成されたオイルセパレータ室
３とを連通ずる第１ブローバイ管７と、上記エンジンに
連結されたターボチャージャ１１のコンプレッサ１２人
口と上記オイルセパレータ室３とを連通ずる第２ブロー
パイ管８と、上記第１ブローバオ管７に設けられ、上記
オイルセパレータ室３からサージタンク１０へのみガス
の流動を許容する第１制御手段２０と、上記第２ブロー
バイ管８に設けられ、上記オイルセパレータ室３からコ
ンプレッサ１２人口へのみガスの流動を許容する第２制
御手段２１とを備え、エンジンの軽負荷運転時、ブロー
バイガスは上記オイルセパレータ室３からサージタンク
１０へ流れ、エンジンの高負荷運転時、ブローバイガス
は上記オイルセパレータ室３からコンプレッサ１２人口
へ流れることを特徴とする内燃機関のブローバイガス。A first blow-by pipe 7 communicates a surge tank 10 formed on the intake side of the engine with an oil separator chamber 3 formed in a head cover 2 of the engine; a compressor 12 of a turbocharger 11 connected to the engine; a second blow-pipe pipe 8 that communicates with the oil separator chamber 3; a first control means 20 that is provided in the first blow-pipe pipe 7 and that allows gas to flow only from the oil separator chamber 3 to the surge tank 10; A second control means 21 is provided in the second blow-by pipe 8 and allows gas to flow only from the oil separator chamber 3 to the compressor 12, and during light load operation of the engine, the blow-by gas is transferred to the oil separator chamber 3. Blowby gas for an internal combustion engine is characterized in that the blowby gas flows from the oil separator chamber 3 to the compressor 12 during high load operation of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15217583U JPS6061425U (en) | 1983-10-03 | 1983-10-03 | Blow-by device for internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15217583U JPS6061425U (en) | 1983-10-03 | 1983-10-03 | Blow-by device for internal combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6061425U true JPS6061425U (en) | 1985-04-30 |
Family
ID=30337019
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15217583U Pending JPS6061425U (en) | 1983-10-03 | 1983-10-03 | Blow-by device for internal combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6061425U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032025A (en) * | 2009-09-30 | 2011-04-27 | 爱三工业株式会社 | Blow-by gas refluxing device |
| JP2012229706A (en) * | 2009-09-30 | 2012-11-22 | Aisan Industry Co Ltd | Blow-by gas reduction device |
-
1983
- 1983-10-03 JP JP15217583U patent/JPS6061425U/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032025A (en) * | 2009-09-30 | 2011-04-27 | 爱三工业株式会社 | Blow-by gas refluxing device |
| JP2011094557A (en) * | 2009-09-30 | 2011-05-12 | Aisan Industry Co Ltd | Blow-by gas refluxing device |
| JP2012229706A (en) * | 2009-09-30 | 2012-11-22 | Aisan Industry Co Ltd | Blow-by gas reduction device |
| JP2012229705A (en) * | 2009-09-30 | 2012-11-22 | Aisan Industry Co Ltd | Blow-by gas reduction device |
| JP2012255448A (en) * | 2009-09-30 | 2012-12-27 | Aisan Industry Co Ltd | Blowby gas reduction device |
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