JPS59188910U - Engine breather structure - Google Patents

Engine breather structure

Info

Publication number
JPS59188910U
JPS59188910U JP8296783U JP8296783U JPS59188910U JP S59188910 U JPS59188910 U JP S59188910U JP 8296783 U JP8296783 U JP 8296783U JP 8296783 U JP8296783 U JP 8296783U JP S59188910 U JPS59188910 U JP S59188910U
Authority
JP
Japan
Prior art keywords
breather structure
oil
engine
engine breather
shielding wall
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
Application number
JP8296783U
Other languages
Japanese (ja)
Inventor
金沢　宏始
工藤　和憲
Original Assignee
三菱重工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP8296783U priority Critical patent/JPS59188910U/en
Publication of JPS59188910U publication Critical patent/JPS59188910U/en
Pending legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のブリーザを設けたエンジン本体を示す斜
視図、第２図は第１図のＡ−Ａ矢視断面図、第３図は本
考案による１実施例のブリーザを設けたエンジン本体の
要部を示す斜視図、第４図は第３図のＢ−Ｂ矢視断面図
である。 ２・・・遮油室、３’　ａ、　　３’　ｂ・・・通気穴
、４・・・弁−室、６・・・遮油壁。Fig. 1 is a perspective view showing an engine body provided with a conventional breather, Fig. 2 is a sectional view taken along the line A-A in Fig. 1, and Fig. 3 is an engine main body provided with an embodiment of the breather according to the present invention. FIG. 4 is a sectional view taken along the line BB in FIG. 3. 2...Oil-shielding chamber, 3'a, 3'b...Vent hole, 4...Valve chamber, 6...Oil-shielding wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 弁室を利用した汎用４サイクルエンジンのブリーザ構造
において、上記弁室と遮油室との間に２個以上の通気穴
を圧力進入方向に直列に設けると共に、圧力進入方向に
近い通気穴の下部側に凸状の遮油壁を設けて、上記通気
穴及び遮油壁を一部ダイカスト成型したことを特徴とす
るエンジンのブリーザ構造。In the breather structure of a general-purpose 4-cycle engine that uses a valve chamber, two or more ventilation holes are provided in series in the pressure entry direction between the valve chamber and the oil isolation chamber, and the lower part of the ventilation hole near the pressure entry direction is provided. A breather structure for an engine, characterized in that a convex oil-shielding wall is provided on the side, and a portion of the ventilation hole and the oil-shielding wall are formed by die-casting.
JP8296783U 1983-06-02 1983-06-02 Engine breather structure Pending JPS59188910U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8296783U JPS59188910U (en) 1983-06-02 1983-06-02 Engine breather structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8296783U JPS59188910U (en) 1983-06-02 1983-06-02 Engine breather structure

Publications (1)

Publication Number Publication Date
JPS59188910U true JPS59188910U (en) 1984-12-14

Family

ID=30212924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8296783U Pending JPS59188910U (en) 1983-06-02 1983-06-02 Engine breather structure

Country Status (1)

Country Link
JP (1) JPS59188910U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013151905A (en) * 2012-01-25 2013-08-08 Toyota Motor Corp Oil separator of blowby gas processing device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013151905A (en) * 2012-01-25 2013-08-08 Toyota Motor Corp Oil separator of blowby gas processing device

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