A protection mean (40) for the nozzle (24) of a multi-port fuel injector (12) is axially (X) arranged in the mounting bore (16) of the cylinder head of a direct injection combustion engine (10). The bore (16) opens in a combustion chamber (18), the tip poi...

A feed injector tip for use with a gasification system is provided. The feed injector tip includes an inlet (402), a tip end (404), a flow passage (400) extending longitudinally through the feed injector tip from the inlet to the tip end, the flow passage ...

A nozzle for high-pressure mechanical injectors for naval diesel engines, comprising: - a nozzle body (12) having a longitudinal guide hole (14), a fuel-supply hole (16) coaxial to the longitudinal guide hole (14), a conical valve seat (22) set at one end ...

The present disclosure refers to a ceramic nozzle hood (30) that is configured to be used in a fuel injection nozzle system (10), the ceramic nozzle hood (30) having an inner surface that surrounds an inner chamber, the inner chamber extending along a long...

The present disclosure refers to an injection nozzle system (10) that may comprise a needle (12), a needle guide member (14) comprising a bore (19) configured for guiding the needle (12) between a fuel injection state and a closed state of the injection no...

The present disclosure refers to an injection nozzle system (10) that can comprise a needle (12), a needle guide member (14) configured to guide the needle (12) between a fuel injection state and a closed state of the injection nozzle system (10), and a no...

The arrangement (1) has an injection device i.e. fuel injector (2), for injecting fuel i.e. diesel, into a combustion chamber (3) of an internal-combustion engine. The injection device is arranged in a cylinder head (6) of the engine. A gap (4) is formed b...

An object of the present invention is to provide a cooling structure (4) for a fuel injection valve (3) that is capable of actively releasing the heat of a nozzle portion (3B) of the fuel injection valve (3) to a low temperature portion (9) of a cylinder h...

Sealing ring (1) for fuel injectors (2) of internal combustion engines comprises a one- or multi-piece sealing body. The fuel injectors are screwed into a cylinder head (3) and the sealing ring is arranged between a fuel injector and the cylinder head. The...