JPS6419013U

JPS6419013U -

Info

Publication number: JPS6419013U
Application number: JP11409987U
Authority: JP
Priority date: 1987-07-24
Filing date: 1987-07-24
Publication date: 1989-01-31

Description

[Brief explanation of the drawing]

図面はこの考案の一実施例を示すもので、第１
図はエンジンを車体に対して角度をもつて搭載す
る状態を示した図、第２図はオイルセパレータの
平面図、第３図は第１図−線断面図、第４図
は同じく第１図−線断面図、第５図は同じく
第１図−線断面図、第６図は第３図−線
断面図である。１……シリンダヘツド、２……シリンダヘツド
カバー、３……オイルセパレータ、３ａ，３ｂ，
３ｃ……セパレータ室、４……シリンダブロツク
、５……オイルパン、７，７ａ……オイルリター
ン通路、８……下部プレート、９，９ａ……ブロ
ーバイガス導入部、１０……オイル落とし穴、１
２，１２ａ……仕切壁（底面に支持された隔壁）
、１３，１３ａ……連通部。 The drawing shows one embodiment of this invention.
The figure shows the engine mounted at an angle to the vehicle body, Figure 2 is a plan view of the oil separator, Figure 3 is a sectional view taken along the line of Figure 1, and Figure 4 is the same as Figure 1. Similarly, FIG. 5 is a cross-sectional view taken along the lines of FIG. 1, and FIG. 6 is a cross-sectional view taken along the lines of FIG. 3. 1... Cylinder head, 2... Cylinder head cover, 3... Oil separator, 3a, 3b,
3c... Separator chamber, 4... Cylinder block, 5... Oil pan, 7, 7a... Oil return passage, 8... Lower plate, 9, 9a... Blow-by gas introduction part, 10... Oil pit, 1
2, 12a...Partition wall (partition wall supported on the bottom)
, 13, 13a... Communication portion.

Claims

[Claim for Utility Model Registration] An oil separator having a plurality of partition walls for removing oil is provided on the cylinder head cover of the engine, and when the engine is mounted on the vehicle body,
In an engine in which the bottom surface of the oil separator is inclined, an oil return passage is formed that vertically passes through the cylinder head, and the oil drop hole described above is formed to allow the oil removed in the oil separator to drop into the cylinder head. The partition wall of the oil separator is provided substantially at the top of the oil return passage, and the partition wall of the oil separator is arranged to intersect at a non-perpendicular angle to a vertical plane including the line of inclination of the bottom surface, and the partition wall of the oil separator is arranged at the lower end of the partition wall in the direction of inclination of the bottom surface. An oil separator structure for an engine that is characterized by having a communication part that allows oil to flow down.