JPH0342012U - - Google Patents
Info
- Publication number
- JPH0342012U JPH0342012U JP10169789U JP10169789U JPH0342012U JP H0342012 U JPH0342012 U JP H0342012U JP 10169789 U JP10169789 U JP 10169789U JP 10169789 U JP10169789 U JP 10169789U JP H0342012 U JPH0342012 U JP H0342012U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- casing body
- separator
- gas
- oil separator
- 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
- 238000000926 separation method Methods 0.000 claims description 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 239000007788 liquid Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Materials (AREA)
Description
第１図は本考案を直列型エンジンに適用した場
合を示す概略構成図、第２図は第１図のオイルセ
パレータ装置を示す拡大断面図、第３図はオイル
セパレータ装置のオイル分離作用を示す拡大断面
図、第４図は従来のオイルセパレータ装置を示す
要部の断面図である。
１……シリンダブロツク、１ａ……クランクケ
ース室、１３……オイルセパレータ、１５……オ
イルセパレータ装置、１７……ケーシング本体、
１８……セパレータ本体、１９……保持体、２０
……オイル戻し管、２１……フランジ、２２……
出口通路、２３……ブローバイガス還元通路。
Fig. 1 is a schematic configuration diagram showing the case where the present invention is applied to an in-line engine, Fig. 2 is an enlarged sectional view showing the oil separator device of Fig. 1, and Fig. 3 shows the oil separation action of the oil separator device. The enlarged sectional view, FIG. 4, is a sectional view of essential parts of a conventional oil separator device. DESCRIPTION OF SYMBOLS 1... Cylinder block, 1a... Crankcase chamber, 13... Oil separator, 15... Oil separator device, 17... Casing body,
18...Separator body, 19...Holding body, 20
...Oil return pipe, 21...Flange, 22...
Exit passage, 23... blow-by gas return passage.
Claims (1)
より気液分離した後のブローバイガスを吸入系へ
導出するブローバイガス還元通路において、 上記ブローバイガス還元通路の途中に、上記エ
ンジン内部の上記オイルセパレータより出口通路
の壁面を伝わつて流出するオイルを捕集するオイ
ルセパレータ装置を着脱可能に装着し、 上記オイルセパレータ装置は、ブローバイガス
の入口部とオイルを捕集した後のブローバイガス
を吸入系へ流出する出口部とを有する円筒状のケ
ーシング本体と、上記ケーシング本体内に、微細
な網目を有する円筒状金網を蛇腹状に成形したセ
パレータ本体と、上記セパレータ本体をケーシン
グ本体内の上下に固定する保持体と、上記ケーシ
ング本体の底部に形成され、底部に溜つたオイル
をエンジンのクランク室内に戻すオイル戻し管と
により構成したことを特徴とする内燃機関のオイ
ルセパレータ装置。[Scope of Claim for Utility Model Registration] In the blowby gas return passage that leads blowby gas to the intake system after gas and liquid separation by an oil separator formed inside the engine, An oil separator device is removably installed to collect the oil flowing out from the oil separator along the wall surface of the outlet passage, and the oil separator device is connected to the blow-by gas inlet and the blow-by gas after collecting the oil. A cylindrical casing body having an outlet portion that flows out to the suction system, a separator body in which a cylindrical wire mesh having fine meshes is molded into a bellows shape inside the casing body, and a separator body with the separator body disposed above and below inside the casing body. An oil separator device for an internal combustion engine, comprising: a holder fixed to the casing body; and an oil return pipe formed at the bottom of the casing body to return oil collected at the bottom into the crank chamber of the engine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10169789U JPH0342012U (en) | 1989-08-30 | 1989-08-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10169789U JPH0342012U (en) | 1989-08-30 | 1989-08-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0342012U true JPH0342012U (en) | 1991-04-22 |
Family
ID=31650633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10169789U Pending JPH0342012U (en) | 1989-08-30 | 1989-08-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0342012U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007231775A (en) * | 2006-02-28 | 2007-09-13 | Mitsubishi Heavy Ind Ltd | Blow-by gas discharging device for engine |
| WO2016017044A1 (en) * | 2014-07-29 | 2016-02-04 | 川崎重工業株式会社 | Breather device for engine |
-
1989
- 1989-08-30 JP JP10169789U patent/JPH0342012U/ja active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007231775A (en) * | 2006-02-28 | 2007-09-13 | Mitsubishi Heavy Ind Ltd | Blow-by gas discharging device for engine |
| JP4599318B2 (en) * | 2006-02-28 | 2010-12-15 | 三菱重工業株式会社 | Engine blow-by gas discharge device |
| WO2016017044A1 (en) * | 2014-07-29 | 2016-02-04 | 川崎重工業株式会社 | Breather device for engine |
| JPWO2016017044A1 (en) * | 2014-07-29 | 2017-04-27 | 川崎重工業株式会社 | Engine breather equipment |
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