DEVICE FOR DIAGNOSIS OF QUALITY OF INTERNAL COMBUSTION ENGINE MIXTURE

manufacture of engines; control of quality of fuel-and-air mixture for internal combustion engine at external ignition source, form spark plug, for example. SUBSTANCE: proposed device has hollow housing with modified indicator spark plug located inside it and provided with transparent port, optical...

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Bibliographic Details
Main Authors FROLOV N.N, KUZ'MINA I.V, CHESNOKOV S.A, MALIOVANOV M.V, AVDEEV K.A
Format Patent
LanguageEnglish
Published 10.05.2002
Edition7
Subjects
BASIC ELECTRIC ELEMENTS
BLASTING
COMBUSTION ENGINES
CORONA DEVICES
ELECTRICITY
GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
OVERVOLTAGE ARRESTERS USING SPARK GAPS
SPARK GAPS
SPARKING PLUGS
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
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Summary:manufacture of engines; control of quality of fuel-and-air mixture for internal combustion engine at external ignition source, form spark plug, for example. SUBSTANCE: proposed device has hollow housing with modified indicator spark plug located inside it and provided with transparent port, optical filter and photosensitive element connected to measuring unit including pulse shaping module and indicator, indicator plug is provided with quartz glass for transmission of ultraviolet radiation. Optical filter has spectral transmission band of wave lengths of 306 to 340 nm. Output of pulse shaping module of measuring unit is connected with input of pulse amplitude storage module whose output is connected to indicator. EFFECT: enhanced accuracy of diagnosis; enhanced efficiency of regulation of fuel-and-air mixture quality. 2 cl, 2 dwg
Bibliography:Application Number: RU20000127834