METHOSD OF MEASURING ION CURRENT IN CYLINDER OF INTERNAL COMBUSTIONENGINE Russian patent published in 2001 - IPC

Abstract RU 2171394 C2

FIELD: mechanical engineering; control and diagnosing of internal combustion engines. SUBSTANCE: ion current flowing between electrodes of spark gap arranged in cylinder of internal combustion engine is measured by changing value of measuring voltage in process of operation of internal combustion engine depending on its operating conditions. EFFECT: enlarged functional capabilities. 5 cl, 5 dwg

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RU 2 171 394 C2

Authors

Malyshev A.V.

Mironov M.Ju.

Dates

2001-07-27—Published

1999-04-05—Filed