JPS5154125

1519005 Measuring gas concentration electrically ROBERT BOSCH GmbH 11 Sept 1975 [4 Sept 1974] 37327/75 Heading G1N [Also in Division G3] In an I.C. engine, ionic currents are measured in the combustion chamber and used to control an engine parameter (see Division G2-3). As shown the sensor is incorp...

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Bibliographische Detailangaben
Hauptverfasser:	HANSU MARUTEIN MYURERU, RAINERU BURUKERU, HANSU TSUERERU, OTSUTOO GURETSUKURERU, RAINHARUTO RATSUCHU, MARUTEIN TSUETSUHINARU, BARERIO BIANKI, YOOZEFU UAARU, ERUNSUTO RINDERU, MANFUREETO REMUPUKE
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WEAPONS
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Zusammenfassung:	1519005 Measuring gas concentration electrically ROBERT BOSCH GmbH 11 Sept 1975 [4 Sept 1974] 37327/75 Heading G1N [Also in Division G3] In an I.C. engine, ionic currents are measured in the combustion chamber and used to control an engine parameter (see Division G2-3). As shown the sensor is incorporated in a sparking plug having two ignition electrodes 16, 17 and two sensing electrodes 18, 19. Ionic currents in the plug are sensed, the time taken for a flame front to pass between the sensing electrodes being indicative of the engine air-fuel ratio.