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Verfahren zur Ermittlung von Drehmomenten, Arbeiten und Leistungen an Verbrennungskraftmaschinen

Process for the measurement of torque, work and power on combustion engines
 
: Fehrenbach, H.; Ruckhaeberle, M.; Kirsch, H.

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Frontpage ()

DE 1994-4445684 A: 19941221
DE 1994-4445684 A: 19941221
DE 4445684 C2: 20000621
G01M0015
German
Patent, Electronic Publication
Fraunhofer IITB ( IOSB) ()

Abstract
The subject of the invention is the measurement of the torque of combustion engines, calculation of the gas torque, measurement of cylinder-specific work, torque and power components and determination of combustion characteristics, in particular for the control of the engine or individual cylinders. This is achieved by a more precise determination of the characteristics and the measurement of the effective torque calculated from the family of characteristic curves, said torque being decisive for the measurement of further cylinder-specific data.

: http://publica.fraunhofer.de/documents/PX-39110.html