ENGINE

To provide an engine capable of keeping high oil separation performance of a breather chamber 11.SOLUTION: An engine includes a valve gear 6 that performs the valve open driving of an exhaust valve 5 or an intake valve through sequentially a tappet 2, a push rod 3, and a locker arm 4 from a valve ca...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	YONEMUSHI YUSUKE, ASADA SHINYA, SUGIMOTO SATOSHI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	BLASTING CRANKCASE VENTILATING ENGINE PLANTS IN GENERAL HEATING LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	To provide an engine capable of keeping high oil separation performance of a breather chamber 11.SOLUTION: An engine includes a valve gear 6 that performs the valve open driving of an exhaust valve 5 or an intake valve through sequentially a tappet 2, a push rod 3, and a locker arm 4 from a valve cam 1, a push rod chamber 8 in which the push rod 3 is inserted on an exhaust side of a cylinder head 7, and a breather chamber 11 that communicates with a locker arm chamber 10 in a cylinder head cover 9. In the locker arm chamber 10, an exhaust side oil jet hole 12 turning an oil injection axis 12a to an exhaust side is provided.SELECTED DRAWING: Figure 3 【課題】ブリーザ室１１の高いオイル分離性能を維持することができるエンジンを提供する。【解決手段】動弁カム１からタペット２とプッシュロッド３とロッカアーム４を順に介して排気弁５または吸気弁の開弁駆動を行う動弁装置６と、シリンダヘッド７の排気側でプッシュロッド３を挿通させるプッシュロッド室８と、シリンダヘッドカバー９内のロッカアーム室１０と連通するブリーザ室１１を備え、ロッカアーム室１０内に、オイル噴射軸線１２ａが排気側に向けられた排気側オイルジェット孔１２が設けられている。【選択図】図３