CYLINDER HEAD

PROBLEM TO BE SOLVED: To provide a cylinder head having a rise wall on a cam chamber floor surface and capable of suppressing the increase of the required amount of oil due to the accumulation of the oil and the deterioration of the oil by less accumulating the oil on the cam chamber floor surface a...

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Bibliographische Detailangaben
Hauptverfasser:	KATAYAMA SHIKIO, NAKAWATASE AKIRA, HASHIZUME HIDESHI
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES CRANKCASE VENTILATING CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES ENGINE PLANTS IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING LUBRICATING INTERNAL COMBUSTION ENGINES LUBRICATING OF MACHINES OR ENGINES IN GENERAL MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide a cylinder head having a rise wall on a cam chamber floor surface and capable of suppressing the increase of the required amount of oil due to the accumulation of the oil and the deterioration of the oil by less accumulating the oil on the cam chamber floor surface at a portion on the opposite side of the lower part of a cam chamber where an oil fall hole is formed. SOLUTION: This cylinder head 10 comprises the oil fall hole 15 opening to the cam chamber 13 and the rise wall 19 rising from the cam chamber floor surface 16 and partitioning into a first portion 17 on the side of the cam chamber 13 where the oil fall hole is formed and a second portion 18 on the opposite side of the first portion. A communication hole 20 allowing the first portion 17 to communicate with the second portion 18 is formed in the rise wall 19. COPYRIGHT: (C)2005,JPO&NCIPI