公开(公告)号：US4006403A

公开(公告)日：1977-02-01

申请号：US567395

申请日：1975-04-11

申请人： Dick Merlin Olsen ,  Charles H. Armstrong ,  Gordon L. Brock

发明人： Dick Merlin Olsen ,  Charles H. Armstrong ,  Gordon L. Brock

IPC分类号： F02P17/08 ,  F02P17/12 ,  G01R31/00 ,  G01M15/00

CPC分类号： F02P17/08 ,  F02P17/12 ,  G01R31/006 ,  F02P2017/125

摘要： An internal combustion engine performance analyzer is described for providing a numerical value representing certain operating characteristics such as spark plug ionization voltage, points closed voltage drop, alternator ripple output voltage and voltage drop across the starter during cranking. Simple connections to the engine provide the necessary signals to the solid state electronic analyzer. The analyzer includes appropriate switches, converters and a cylinder identification circuit in the form of a ring counter for enabling the several parameters to be conveniently measured and displayed in a digital format.

摘要翻译： 描述内燃机性能分析器，用于提供表示启动期间起动器周围的某些工作特性的数值，例如火花塞电离电压，点闭合电压降，交流发电机纹波输出电压和起动器两端的电压降。 与发动机的简单连接为固态电子分析仪提供必要的信号。 分析仪包括适当的开关，转换器和环形计数器形式的气缸识别电路，使得能够方便地测量和显示数字格式的几个参数。