Phinia Delphi Luxembourg Sarl

Delphi Technologies IP Limited

Kris Sullivan

George A Meek

Anthony John Williams

Nicholas More

Daniel Pearce

Kevin Price

Jonathan N Wray

A fuel injector for an internal combustion engine comprising an injection nozzle comprising a nozzle body with a nozzle bore; a valve needle assembly received within the nozzle bore and including a valve needle engageable with a seat region to control fuel delivery through an outlet of the injection nozzle; and a first actuator arrangement operable to apply an opening force to an engagement region of the valve needle assembly to cause an opening movement thereof. The first actuator arrangement comprises a first conductive coil mounted concentrically on a first body and a first armature configured to apply the opening force to the valve needle assembly. The first body comprises a first, radially inner region having a relatively high magnetic permeability and a second region having a relatively low magnetic permeability, the second region being disposed radially between the first coil and the first, radially inner region.

Fuel injector

Growing community of inventors

Gloucestershire, United Kingdom

Kris Sullivan