The purpose of the present invention is to provide a fuel injection device and diesel engine whereby it is possible to reduce the amount of fuel oil supplied to a combustion chamber when a valve is closed. A fuel injection device (10) is provided with a ho...

The present invention relates to an injector with a nozzle and needle, wherein the nozzle comprises a recess in which the needle is slidably supported, wherein at least one flow channel is provided between the nozzle and needle, wherein the flow channel is...

A fuel injector for internal combustion engines, comprising: - an atomizer (10) having a longitudinal bore (14) and a plurality of nozzle bores (16) having inlet openings (18) facing into said longitudinal bore (14), said inlet openings (18) being divided ...

A fuel valve (1) for a large two-stroke diesel engine with a nozzle (30) with conventionally arranged nozzle bores (35) that have a center line (36) substantially coinciding with the center line (34) of the axial bore (33) of the nozzle (30) and a hollow c...

An injection nozzle for an internal combustion engine has valve means (22, 80) moveable within a bore (24) of a nozzle body (26), the valve means (22, 80) having a first seat (36, 82) and a second seat (40, 102), both being engageable with a seating surfac...

An injection nozzle (8) for an internal combustion engine is described. The injection nozzle (8) comprises: a nozzle body (9) provided with a blind bore (14) within which a valve needle (10) is moveable, the valve needle (10) being engageable with a seatin...

The needle has fluid entrance and exit openings for a fluid passage. A cylindrical section is placed between the openings to provide a closed sliding fit of the needle in a valve cartridge. A calibration unit (32) e.g. a pin, is inserted into an axially ex...

The valve body (1) has a bore (3) and valve seat (12) with injection opening (16) at the end opening into the burner chamber. The valve needle (5) in the bore (3) has a cylindrical section (105) with diameter (DZ) amounting to 1.0 to 1.5 times the diameter...