The new-generation of solenoid injectors equipped with pressure-balanced pilot valves for energy saving and dynamic response improvement

Alessandro Ferrari, Federica Paolicelli and Pietro Pizzo

Applied Energy, 2015, vol. 151, issue C, 367-376

Abstract: A numerical–experimental analysis on a new generation of hydraulically controlled servo solenoid injectors for Euro 6 Diesel engine applications has been carried out. The main innovation of these high-pressure injectors is the replacement of the standard pilot-valve configuration with a pressure-balanced layout. The new setup is aimed at reducing clearance leakages and at improving the dynamic response of the needle to the electrical command.

Keywords: Fuel injection systems; Solenoid injector; Pressure balanced pilot-valve (search for similar items in EconPapers)
Date: 2015
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Citations: View citations in EconPapers (5)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:appene:v:151:y:2015:i:c:p:367-376

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DOI: 10.1016/j.apenergy.2015.03.074

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