METHOD FOR IMPROVING THE STARTING PERFORMANCE OF AN INTERNAL COMBUSTION ENGINE COMPRISING A HIGH-PRESSURE ACCUMULATOR INJECTION SYSTEM

In order to rapidly recognise the starting operation of an internal combustion engine (BKM) equipped with a high-pressure accumulator injection system, the system variable battery voltage (VB) is evaluated. Once the ignition has been started, the battery voltage (VB) of the motor vehicle which is eq...

Full description

Saved in:
Bibliographic Details
Main Authors PHILIPPI, UDO, PRZYMUSINSKI, ACHIM
Format Patent
LanguageEnglish
French
German
Published 22.09.2004
Edition7
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR
STARTING OF COMBUSTION ENGINES
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
WEAPONS
Online AccessGet full text

Cover

More Information
Summary:In order to rapidly recognise the starting operation of an internal combustion engine (BKM) equipped with a high-pressure accumulator injection system, the system variable battery voltage (VB) is evaluated. Once the ignition has been started, the battery voltage (VB) of the motor vehicle which is equipped with the internal combustion engine (BKM) is monitored. The occurrence of a voltage dip in the operating voltage (VB), induced by the excitation of a starter (30) of an internal combustion engine (BKM) is used as the moment (t2) for triggering at least one of the hydraulic control members (volumetric-flow control valve VCV, pressure control valve PCV).
Bibliography:Application Number: EP20000993428