公开(公告)号：US4284050A

公开(公告)日：1981-08-18

申请号：US87899

申请日：1979-10-24

申请人： Wadym Suchowerskyj ,  Peter Werner ,  Hans Schnurle ,  Werner Mohrle ,  Urlich Drews

发明人： Wadym Suchowerskyj ,  Peter Werner ,  Hans Schnurle ,  Werner Mohrle ,  Urlich Drews

IPC分类号： F02D41/14 ,  F02M51/00

CPC分类号： F02D41/1482

摘要： An apparatus for the open-loop or closed-loop control of the composition of the mixture desired in the combustion chamber of an internal combustion engine, which includes an exhaust gas sensor whose output signal together with other operational parameters, determines the mixture composition. The essential component of the apparatus is a storage unit with which charging and discharging sources controllable in accordance with the sensor signal are associated, wherein the magnitude of the charging and discharging signal is dependent on operational parameters. The storage unit may comprise a capacitor or a resistor-capacitor combination having one terminal connected to ground and another terminal efficiently connected with an operational voltage connection, so as to have in this manner an unequivocal association with a fixed potential.

摘要翻译： 一种用于在内燃机的燃烧室中期望的混合物的组成的开环或闭环控制的装置，其包括其输出信号与其它操作参数一起确定混合物组成的排气传感器。 装置的基本部件是与传感器信号可控的充电和放电源相关联的存储单元，其中充电和放电信号的大小取决于操作参数。 存储单元可以包括电容器或电阻器 - 电容器组合，其具有连接到地的一个端子和与操作电压连接有效连接的另一个端子，以便以这种方式具有与固定电位的明确关联。