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Gasoline direct injection system with piezo injectors for spray-guided combustion processes

Benzin-Direkteinspritzsystem mit Piezo-Injektor für strahlgeführte Brennverfahren

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  • Injection Systems
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Abstract

For gasoline engines with spray-guided combustion processes, Siemens VDO Automotive has developed a new gasoline direct injection system, the components of which include an innovative, outward opening injector based on piezo technology. The dynamics and spray preparation of this piezo injector allow a considerably wider use of fuel-economic stratified injection, thus offering a contribution to reducing CO2 emissions in particular.

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Reference

  1. Borgmann, K.; Fröhlich, K.; Liebl, J.: Potenziale zukünftiger Verbrauchstechnologien. 24. Internationales Wiener Motorensymposium 2003. 15.–16. Mai 2003

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Authors
  1. Erwin Achleitner
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  2. Stefan Berger
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  3. Holger Frenzel
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  4. Manfred Klepatsch
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  5. Volker Warnecke
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Achleitner, E., Berger, S., Frenzel, H. et al. Gasoline direct injection system with piezo injectors for spray-guided combustion processes. MTZ Worldw 65, 2–5 (2004). https://doi.org/10.1007/BF03227668

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  • DOI: https://doi.org/10.1007/BF03227668

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