According to the present invention there is provided a fuel injection system for a combustion engine, comprising: a fuel metering unit (10) for providing a metered supply of pressurised fuel, at least one first fuel injector (12), at least one second fuel ...

A fuel control system for controlling the supply of fuel to an engine, the control system being characterised by comprising; pump means (20, 24; 52) for providing a flow of fuel to said engine; first and second drive means (28, 30) for driving said pump me...

A fuel system for a gas turbine engine comprising a regenerative pump (11) having an inlet (13), an outlet (14), and a flow channel (17) extending between the inlet and the outlet along which fuel is transferred in use by rotation of an impeller (15) of th...