JPS58183919U - Oil separation device in PCV system - Google Patents
Oil separation device in PCV systemInfo
- Publication number
- JPS58183919U JPS58183919U JP7993282U JP7993282U JPS58183919U JP S58183919 U JPS58183919 U JP S58183919U JP 7993282 U JP7993282 U JP 7993282U JP 7993282 U JP7993282 U JP 7993282U JP S58183919 U JPS58183919 U JP S58183919U
- Authority
- JP
- Japan
- Prior art keywords
- oil
- separation device
- oil reservoir
- gas
- blow
- 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)
- Separating Particles In Gases By Inertia (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、本考案に従って構成されたＰＣＶシステムに
おける第１の具体例のオイル分離装置を具備する内燃機
関を示す一部省略した概略図。第２図は、第１図に図示
する第１の具体例のオイル分離装置を示す断面図。第３
図は、第２図における■−■による断面図。第４図は、
本考案に従って構成されたＰＣＶシステムにおける第２
の具体例を示す断面図。
２・・・・・・内燃機関、８・・・・・・エアクリーナ
、１２・・・・・・吸気通路、１８及び１８′・・・・
・・オイル分離装置、２０°°゛・°°分離装置ハウジ
ング、２２・・・・・・シリンダヘッドカバー、２２６
・・・・・・回転体、４０・・・・・・クランクケース
。FIG. 1 is a partially omitted schematic diagram showing an internal combustion engine equipped with a first embodiment of an oil separation device in a PCV system constructed according to the present invention. FIG. 2 is a sectional view showing the first specific example of the oil separation device shown in FIG. 1. Third
The figure is a sectional view taken along ■-■ in FIG. Figure 4 shows
The second in the PCV system configured according to the present invention
FIG. 2...Internal combustion engine, 8...Air cleaner, 12...Intake passage, 18 and 18'...
... Oil separation device, 20°°゛・°° Separation device housing, 22 ... Cylinder head cover, 226
...Rotating body, 40...Crankcase.
Claims (1)
から内燃機関の吸気系に還流せしめられるブローバイガ
ス中のオイルを分離するＰＣＶシステムにおけるオイ／
Ｌ／分離装置において、分離装置ハウジングと該分離装
置ハウジング内に回動自在に装着された回転体とを具備
し、ブローバイガスのガス流による該回転体の回動によ
ってブローバイガス中のオイルを分離することを特徴と
するＰＣ■システムにおけるオイル分離装置。 ２ 該分離装置ハウジング内には、該回転体より下流側
に第１のオイル溜め部が形成され、更に、該オイル溜め
部の上方に、該オイル溜め部を仕切る仕切板が上流側に
向けて突出して設けられている実用新案登録請求の範囲
第１項記載のＰＣＶシステムにおけるオイル分離装置。 ３ 該分離装置ハウジング内には、該回転体の下方に第
１のオイル溜め部が形成され、更に、該回転体の上方に
、該第１のオイル溜め部を含む該回転体が収容された空
間部を仕切る、複数個の孔が形成された仕切板が設けら
れている実用新案登録請求の範囲第１項記載のｐｃｖシ
ステムにおけるオイル分離装置。 ４ 該分離装置ハウジング内には、更に、該仕切板より
下流側に、所定の容積を有する第２のオイル溜め部が形
成されており、そして、該第２のオイル溜め部の上方に
、ブローバイガスを内燃機関の吸気系に供給するための
還流口が配設されている実用新案登録請求の範囲第２項
又は第３項記載のＰＣ■システムにおける分離装置。[Claims for Utility Model Registration] 1. Oil/oil in a PCV system that separates oil from blow-by gas that is returned from inside the crankcase and/or cylinder head cover to the intake system of an internal combustion engine.
L/Separator includes a separator housing and a rotary body rotatably mounted in the separator housing, and separates oil in the blow-by gas by rotation of the rotor due to the gas flow of the blow-by gas. An oil separation device in a PC system characterized by: 2 A first oil reservoir is formed in the separator housing on the downstream side of the rotating body, and a partition plate that partitions the oil reservoir is provided above the oil reservoir and faces upstream. An oil separation device in a PCV system according to claim 1, wherein the oil separation device is provided in a protruding manner. 3 A first oil reservoir is formed below the rotating body in the separator housing, and the rotating body including the first oil reservoir is housed above the rotating body. An oil separation device in a PCV system according to claim 1, which is provided with a partition plate in which a plurality of holes are formed to partition a space. 4 A second oil reservoir having a predetermined volume is further formed in the separator housing on the downstream side of the partition plate, and a blow-by blower is provided above the second oil reservoir. A separation device in a PC system according to claim 2 or 3, wherein a recirculation port for supplying gas to an intake system of an internal combustion engine is provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993282U JPS58183919U (en) | 1982-06-01 | 1982-06-01 | Oil separation device in PCV system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7993282U JPS58183919U (en) | 1982-06-01 | 1982-06-01 | Oil separation device in PCV system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58183919U true JPS58183919U (en) | 1983-12-07 |
Family
ID=30089103
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7993282U Pending JPS58183919U (en) | 1982-06-01 | 1982-06-01 | Oil separation device in PCV system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58183919U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015189122A1 (en) * | 2014-06-10 | 2015-12-17 | Mahle International Gmbh | Oil separator device |
-
1982
- 1982-06-01 JP JP7993282U patent/JPS58183919U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015189122A1 (en) * | 2014-06-10 | 2015-12-17 | Mahle International Gmbh | Oil separator device |
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