公开(公告)号：US4108953A

公开(公告)日：1978-08-22

申请号：US814194

申请日：1977-07-11

申请人： Andrew Rocco

发明人： Andrew Rocco

IPC分类号： F02M15/04 ,  F02M23/12 ,  F02M23/14 ,  F02M29/04 ,  F02M31/12

CPC分类号： F02M15/04 ,  F02M23/12 ,  F02M23/14 ,  F02M29/04 ,  F02M31/12 ,  Y02T10/126 ,  Y02T10/146 ,  Y10S261/20

摘要： A device for completely vaporizing the fuel delivered to an internal combustion engine so as to minimize the emission of air pollutants. The device includes a heat conducting tubular housing, a heat conducting screen within and coaxial with the housing with an annular space between the housing and the screen, a heat conducting helical coil within the annular space and coaxial with the housing and the screen, and means for heating the helical coil, either electrically, or with heated air. In one form, a diffuser within and coaxial with the screen adjacent the inlet of the housing directs a fuel and air mixture outwardly into contact with the screen, helical coil and housing. In another form, a fuel injecting means within and coaxial with the screen adjacent the inlet end of the housing sprays fuel toward the outlet end of the housing and outwardly against the screen. A de-icer tube communicates with the inlet end of the housing for delivering heated air thereto under icing conditions.

摘要翻译： 一种用于完全蒸发输送到内燃机的燃料以使空气污染物排放最小化的装置。 该装置包括导热管状壳体，与外壳同轴的导热屏幕，壳体与屏幕之间具有环形空间，环形空间内的导热螺旋线圈并与壳体和屏幕同轴;以及装置 用于加热螺旋线圈，电或电加热空气。 在一种形式中，与屏幕的与壳体的入口相邻并在同轴的扩散器将燃料和空气混合物向外引导以与屏幕，螺旋线圈和壳体接触。 在另一种形式中，在与壳体的入口端相邻并且同轴的燃料喷射装置将燃料朝向壳体的出口端喷射并向外抵靠屏幕。 除冰器管与壳体的入口端连通，用于在结冰条件下将加热的空气输送到其上。