JPS60157911U - OHC engine lubrication system - Google Patents

OHC engine lubrication system

Info

Publication number
JPS60157911U
JPS60157911U JP4651184U JP4651184U JPS60157911U JP S60157911 U JPS60157911 U JP S60157911U JP 4651184 U JP4651184 U JP 4651184U JP 4651184 U JP4651184 U JP 4651184U JP S60157911 U JPS60157911 U JP S60157911U
Authority
JP
Japan
Prior art keywords
camshaft
ventilation passage
lubrication system
ohc engine
passage
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.)
Granted
Application number
JP4651184U
Other languages
Japanese (ja)
Other versions
JPH0113775Y2 (en
Inventor
高垣　克己
Original Assignee
富士重工業株式会社
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 富士重工業株式会社 filed Critical 富士重工業株式会社
Priority to JP4651184U priority Critical patent/JPS60157911U/en
Publication of JPS60157911U publication Critical patent/JPS60157911U/en
Application granted granted Critical
Publication of JPH0113775Y2 publication Critical patent/JPH0113775Y2/ja
Granted 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 drawings]

図は本考案の一実施例に係り、ＯＨＣエンジンの軸方向
断面図である。 １・・・ＯＨＣエンジン、２・・・クランクケース、４
・・・シリンダヘッド、５・・田ツカカバー、６・・田
ツカ室、７・・・カム軸、８・・田ツカ軸、９，９・・
田ツカアーム、１５．１５・・・カム、１６，１８，１
９．２θ、２１・・・通気路、２３・・・オイル戻し通
路、２５・・・ブリーザ室、２７・・・チェックバルブ
。The figure is an axial sectional view of an OHC engine according to an embodiment of the present invention. 1...OHC engine, 2...crank case, 4
...Cylinder head, 5..Tatsuka cover, 6..Tatsuka chamber, 7..Cam shaft, 8..Tatsuka shaft, 9,9..
Tatsuka arm, 15.15...cam, 16,18,1
9.2θ, 21...Vent passage, 23...Oil return passage, 25...Breather chamber, 27...Check valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] シリンダヘッドのロッカ室内の上部にブリーザ室を区画
形成し、前記ロッカ室内に配設されたカム軸に、該ロッ
カ室内に開口した通気路を形成し、かつ前記カム軸側の
通気路に開口し前記シリンダヘッドおよびシリンダバレ
ルをともに貫通してクラクケース内に連通ずる通気路を
形成するとともに、前記カム軸の回転でクランクケース
内の圧力が高いときに前記カム軸の通路とシリンダヘッ
ドおよびシリンダバレルの通気路とが連通し、圧力が低
いときに閉塞するようにしたことを特徴とするＯＨＣエ
ンジンの潤滑装置。A breather chamber is defined in the upper part of the rocker chamber of the cylinder head, and a ventilation passage is formed in the camshaft disposed in the rocker chamber, and a ventilation passage is formed in the rocker chamber, and the ventilation passage is opened in the camshaft side. A ventilation passage passing through both the cylinder head and the cylinder barrel and communicating with the inside of the crankcase is formed, and when the pressure inside the crankcase is high due to the rotation of the camshaft, the passage of the camshaft, the cylinder head and the cylinder barrel are connected to each other. A lubricating device for an OHC engine, characterized in that it communicates with an air passage and closes when the pressure is low.
JP4651184U 1984-03-30 1984-03-30 OHC engine lubrication system Granted JPS60157911U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4651184U JPS60157911U (en) 1984-03-30 1984-03-30 OHC engine lubrication system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4651184U JPS60157911U (en) 1984-03-30 1984-03-30 OHC engine lubrication system

Publications (2)

Publication Number Publication Date
JPS60157911U true JPS60157911U (en) 1985-10-21
JPH0113775Y2 JPH0113775Y2 (en) 1989-04-24

Family

ID=30560971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4651184U Granted JPS60157911U (en) 1984-03-30 1984-03-30 OHC engine lubrication system

Country Status (1)

Country Link
JP (1) JPS60157911U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012077631A (en) * 2010-09-30 2012-04-19 Fuji Heavy Ind Ltd Breather apparatus for engine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146016U (en) * 1982-03-26 1983-10-01 本田技研工業株式会社 Locker arm lubrication system for internal combustion engines
JPS5940514U (en) * 1982-09-03 1984-03-15 スズキ株式会社 Engine breather device

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940514B2 (en) * 1980-07-16 1984-10-01 株式会社 西原環境衛生研究所 Septic tank disinfection tank

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146016U (en) * 1982-03-26 1983-10-01 本田技研工業株式会社 Locker arm lubrication system for internal combustion engines
JPS5940514U (en) * 1982-09-03 1984-03-15 スズキ株式会社 Engine breather device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012077631A (en) * 2010-09-30 2012-04-19 Fuji Heavy Ind Ltd Breather apparatus for engine

Also Published As

Publication number Publication date
JPH0113775Y2 (en) 1989-04-24

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