Combustion device of an internal combustion engine

专利名称：Combustion device of an internal

combustion engine

发明人：Takeshi Okuma申请号：US06/612018申请日：19840518公开号：US04610226A公开日：19860909

摘要：A combustion device for an internal combustion engine which includes acylinder, a head closing one end of the cylinder, and a piston reciprocable in the cylinder.The head and piston have stepped portions adapted to interfit as the piston approachesthe head so as to define a compression chamber and a combustion chamber of greatervolume than the compression chamber, for receiving a fuel charge, and a restrictedpassage between the combustion chamber and the compression chamber. The head andpiston are shaped and the device is otherwise provided with structure so that as thepiston approaches dead center, a portion of the charge compressed in the compressionchamber combusts spreading combustion gases and flame through the restrictedpassage so as to immediately thereafter cause swirling of, and ignite the portion of thecharge in, the gases in the combustion chamber.

申请人：OKUMA; TAKESHI

代理机构：Wenderoth, Lind & Ponack

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