专利名称:Without deisutoribiyuta cylinder recognition device null for the ignition
点到线段的距离申请号:JP50256088
养乌龟放多少水合适
申请日:19880318
公开号:JPH03503076A
公开日:
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qq名
爱上语文
19910711
专利内容由知识产权出版社提供
摘要:A distributorless ignition system using a dual-spark ignition coil generates a signal indicative of which of the two cylinders associated with the dual-spark coil is operating in its power stroke by means of a single detector (15) connected to a predetermined one of the cylinders. The output of the detector is fed to a sample and hold circuit (21) which supplies the peak value from the detector to the control unit (10) of the ignition system where the peak value is evaluated and identified as indicating that the predetermined cylinder is in its power stroke when the detected peak value signal is at its higher level. Converly, when the peak value signal is at its lower level the control unit determines that it is the other of the two cylinders which is in its power stroke and signals this accordingly.
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