Ignition timing control device for engine
专利汇可以提供Ignition timing control device for engine专利检索，专利查询，专利分析的服务。并且PURPOSE: To enable the maintenance of the speed at the time of trawling nearly constant regardless of fluctuation of load by providing a memory function storing the engine speed at the time of trawling corresponding to ignition timing as a standard rotating speed in the ignition time controller of an outboard engine.
CONSTITUTION: Purser coils 5-8 for detecting the rotating speed of an outboard engine, a throttle sensor 33, and a rotating speed setting circuit 35 for setting the ignition timing at the time of trawling are provided, and based on their output signals, an optimum ignition time is determined by an ignition time controller 30. In this case, the controller 30 has a memory function storing, as a standard rotating speed, the rotating speed at the time of trawling corresponding to each ignition timing set by the rotating speed setting circuit 35, and a rotation error calculating function determining the deviation between a set standard rotating speed and the actual rotating speed. Based on the rotation error data, the ignition timing is advanced or retarded to control the engine speed at the time of trawling nearly constant.
COPYRIGHT: (C)1990,JPO&Japio，下面是Ignition timing control device for engine专利的具体信息内容。
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