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Featured researches published by Dejan Jovovic.


MTZ worldwide | 2005

Unit injectors with piezo actuator for Euro 4 diesel engines

Maximilian Kronberger; Dejan Jovovic; Richard Pirkl; Peter Voigt

Diesel engines will only conform to the impending European and North American emissions limits with high performance injection systems. Together with Volkswagen, Siemens VDO Automotive has therefore developed the piezo unit injector (PUI), which allows more than 2,000 bar peak injection pressure and even more precise control of the injection process and injection quantities. The unit injector diesel engines with these PUI elements have unrivalled acoustic properties and conform to the exhaust standard Euro 4.


Archive | 2006

Sealing device for a fuel injector, and sealing method

Maximilian Kronberger; Hartmut Stehr; Roman Brauneis; Dejan Jovovic


Archive | 2006

Piezo-actuator has elastic, pre-cast and passive transmitter arranged between piezo-stack and casing, where casing surrounds piezo-stack

Hellmut Freudenberg; Christoph Dr. Hamann; Dejan Jovovic; Maximilian Kronberger; Richard Pirkl; Carsten Schuh


Archive | 2007

Piezo-Aktor, Verfahren zum Herstellen eines Piezo-Aktors und Einspritzsystem mit einem solchen

Hellmut Freudenberg; Dejan Jovovic; Maximilian Kronberger; Richard Pirkl; Udo Dr. Reiländer; Matthias Wicke


Archive | 2007

Piezoelectric actuator, method for manufacturing a piezoelectric actuator, and injection system having a piezoelectric actuator of this type

Hellmut Freudenberg; Richard Pirkl; Udo Dr. Reiländer; Dejan Jovovic; Maximilian Kronberger; Matthias Wicke


Archive | 2006

Kraftstoffinjektor mit Filtereinrichtung

Maximilian Kronberger; Dejan Jovovic; Roman Brauneis


Archive | 2005

Pump jet unit

Dejan Jovovic; Maximilian Kronberger


Archive | 2002

PUMP-NOZZLE UNIT

Dejan Jovovic; Maximilian Kronberger


Archive | 2008

Actuator device having a piezoelectric actuator for an injection valve

Hellmut Freudenberg; Christoph Hamann; Dejan Jovovic; Richard Pirkl


Archive | 2007

Throttle device for use in high pressure-injection valve for internal combustion engine of motor vehicle, has recess and throttle bore formed in body such that respective longitudinal axis of recess and bore runs together in skewed manner

Dejan Jovovic; Robert Schäpers; Wolfgang Wechler

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