A combuster (2) of a gas turbine engine (1) is fed with liquid ammonia and that liquid ammonia is burned to drive a turbine (3). Inside the exhaust passage of the gas turbine engine (1), an NO x selective reduction catalyst (9) is arranged. Inside the inta...

A reagent dosing system (10) for an internal combustion engine having an exhaust pipe (20) and a pump are disclosed. The reagent dosing system (10) comprises a first pump (26) having input means (30) for receiving reagent from a reagent supply (22) and out...

The present invention relates to a method for controlling a turbocompound engine apparatus in particular for an industrial vehicle, but also for other transport means such as, for example, a ship. In particular the method can be performed on an engine appa...

The heater tube for motor vehicle exhaust gas heating has a plastic tube (1) over which a heating wire (2) is helically wound covered by a helically wound adhesive band (3) having adhesive on the underside only, insulating the second heater wire winding fr...

The exhaust emission reduction method uses delivery of fuel to the combustion gases by injection of an auxiliary fuel quantity during an expansion stroke of at least one engine cylinder, with a selective catalytic reduction catalyzer inserted in the exhaus...

Reductant dosing device comprises a reductant tank (3) and a supply line (5) connecting the tank with the exhaust gas pipe of the engine. The supply line is arranged in heat conducting contact with the fuel return pipe (12). Preferred Features: The reducta...