公开(公告)号：US06393841B1

公开(公告)日：2002-05-28

申请号：US09893063

申请日：2001-06-28

申请人： Norman Robert Van Husen

发明人： Norman Robert Van Husen

IPC分类号： F02G300

CPC分类号： F02B41/08 ,  F02B41/06

摘要： An Internal combustion engine is provided having separately designated combustion and exhaust powered cylinders, for implementing a dual exhaust expansion system which derives additional power from the combustion exhaust gases of each cylinder. The piston in each combustion exhaust cylinder is timed such that one leads the other by approximately 0-180 degrees crankshaft angle. Ignition of a first combustible air/fuel mixture produces combustion gases. Expansion of the combustion gases drives the first combustion piston during a first power stroke. Combustion gases are expelled from the cylinder to a second cylinder via fluidic passage to produce a second power stroke in the second cylinder, from there the combustion gasses are exhausted to atmosphere. Ignition of a second combustible air/fuel mixture produces combustion gases. Expansion of the combustion gases drives the second combustion piston during a third power stroke. Combustion gases are expelled from the second cylinder to the first cylinder via fluidic passage to produce a fourth power stroke in the first cylinder from there the combustion gases are exhausted to atmosphere in a predetermined cycle.

摘要翻译： 提供具有单独指定的燃烧和排气动力缸的内燃机，用于实现双排气膨胀系统，其从每个气缸的燃烧废气获得额外的动力。 每个燃烧排气筒中的活塞被定时，使得一个引导另一个大约0-180度的曲轴角度。 第一种可燃空气/燃料混合物的点火产生燃烧气体。 燃烧气体的膨胀在第一次动力冲程期间驱动第一燃烧活塞。 燃烧气体通过流体通道从气缸排出到第二气缸，以在第二气缸中产生第二动力冲程，从那里燃烧气体排放到大气中。 第二种可燃空气/燃料混合物的点火产生燃烧气体。 燃烧气体的膨胀在第三次动力冲程期间驱动第二燃烧活塞。 燃烧气体通过流体通道从第二气缸排出到第一气缸，从而在第一气缸中产生第四动力冲程，燃烧气体以预定循环排放到大气中。