JPH02127720U - - Google Patents
Info
- Publication number
- JPH02127720U JPH02127720U JP3776389U JP3776389U JPH02127720U JP H02127720 U JPH02127720 U JP H02127720U JP 3776389 U JP3776389 U JP 3776389U JP 3776389 U JP3776389 U JP 3776389U JP H02127720 U JPH02127720 U JP H02127720U
- Authority
- JP
- Japan
- Prior art keywords
- gas
- blow
- oil
- oil separator
- 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
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図の要部を示
す拡大断面図、第３図は本考案の他の実施例を示
すオイルセパレータの斜視図、第４図は従来例を
示すオイルセパレータの断面図である。
１……シリンダブロツク、１ａ……クランクケ
ース室、１ｂ……上部隔壁、１ｃ……下隔壁、１
ｄ，１ｅ……側壁、６……オイルセパレータ、６
ａ……取入口、６ｂ……出口部、６ｃ……セパレ
ータ室、６ｄ……開口部、７……セパレータ部材
。
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 main part of Fig. 1, and Fig. 3 is an oil oil diagram showing another embodiment of the present invention. A perspective view of a separator, and FIG. 4 is a sectional view of a conventional oil separator. 1...Cylinder block, 1a...Crankcase chamber, 1b...Upper bulkhead, 1c...Lower bulkhead, 1
d, 1e...Side wall, 6...Oil separator, 6
a...Intake, 6b...Outlet, 6c...Separator chamber, 6d...Opening, 7...Separator member.
Claims (1)
と、気液分離した後のブローバイガスを吸入系に
流出するブローバイガス出口部とを有し、分離さ
れた液状オイル分を上記クランクケース室よりオ
イルパン内に戻すようにしたオイルセパレータに
おいて、 上記オイルセパレータを、上下部の隔壁および
左右の側壁で画成すると共に、上記オイルセパレ
ータの隔室内に、上記側壁の取入口より流入した
ブローバイガスの流れ方向を上部隔壁の出口部に
向つてほぼ直角に方向変換させる通路を形成し、 上記通路のブローバイガスが衝突する側壁面に
所定の開口部を形成すると共に、上記開口部に微
細な小穴を有する金網または多孔質の焼結部材か
らなるセパレータ部材を一体的に設置して構成し
たことを特徴とする内燃機関のオイルセパレータ
。[Claim for Utility Model Registration] It has a blow-by gas intake port from the crankcase chamber and a blow-by gas outlet section through which the blow-by gas after gas-liquid separation flows out to the suction system, and the separated liquid oil component is In an oil separator that is returned from the crankcase chamber into the oil pan, the oil separator is defined by upper and lower partition walls and left and right side walls, and the oil flows into the compartment of the oil separator from an intake port in the side wall. A passage is formed to change the flow direction of the blow-by gas almost at right angles toward the outlet of the upper partition wall, a predetermined opening is formed in the side wall surface of the passage where the blow-by gas collides, and a predetermined opening is formed in the opening. An oil separator for an internal combustion engine, characterized in that it is constructed by integrally installing a separator member made of a wire mesh having minute holes or a porous sintered member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3776389U JPH02127720U (en) | 1989-03-30 | 1989-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3776389U JPH02127720U (en) | 1989-03-30 | 1989-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02127720U true JPH02127720U (en) | 1990-10-22 |
Family
ID=31545165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3776389U Pending JPH02127720U (en) | 1989-03-30 | 1989-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02127720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068179A (en) * | 2013-09-26 | 2015-04-13 | ダイキョーニシカワ株式会社 | Oil separator |
-
1989
- 1989-03-30 JP JP3776389U patent/JPH02127720U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015068179A (en) * | 2013-09-26 | 2015-04-13 | ダイキョーニシカワ株式会社 | Oil separator |
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