Combustion chamber for an internal combustion engi

专利名称：Combustion chamber for an internal

combustion engine of direct injection type

发明人：Kunihiko Komiyama,Seikichi Kanai,Masaru

Okada

申请号：US05/830345申请日：19770902公开号：US041913A公开日：19790821

摘要：A combustion chamber for an internal combustion engine of the direct injectiontype formed by a cylinder head, a cylinder liner and a piston head, the piston head havingformed therein a cavity in which the air swirl can be produced by known means.

A fuel injection nozzle is disposed substantially in the central part of said cavity forinjecting jets of fuel radially against the cavity wall.< P>

Said cavity comprises an equilateral polygonal cavity formed in the upper part of saidpiston head and a toroidal cavity formed continuously to said polygonal cavity in thelower part of said piston head.

申请人：KABUSHIKI KAISHA KOMATSU SEISAKUSHO

代理机构：Armstrong, Nikaido, Marmelstein & Kubovcik

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