DIGITAL METER OF CRITERION OF IGNITION CAPABILITY OF SPARK DISCHARGES IN SPARKING PLUGS Russian patent published in 2002 - IPC

Abstract RU 2182336 C2

FIELD: electric measurement technology. SUBSTANCE: invention specifically refers to devices measuring parameters of spark discharge in sparking plugs and evaluating ignition capability of discharge in semiconductor sparking plugs. Technical result of invention lies in raised quality of completeness of evaluation of spark discharges in sparking plugs which is achieved thanks to insertion of peak detector, time interval meter, multiplying digital-to-analog converter, semiconductor divider, buffer amplifier and former of delay pulse of initiation of analog-to-digital converter. Such approach makes it feasible to measure criterion of ignition capability of spark discharge in sparking plugs. EFFECT: raised quality and completeness of evaluation of spark discharges in sparking plugs. 2 dwg

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RU 2 182 336 C2

Authors

Gizatullin F.A.

Abdrakhmanov V.Kh.

Dates

2002-05-10—Published

2000-05-10—Filed