Injection valve comprises a pressure-maintaining valve (4) arranged between a feed channel (140) leading to a control valve (3) of the injection valve and a spring chamber (105). A pressure is applied to the spring chamber in the feed channel and the press...

A fuel injector assembly for an internal combustion engine including an injector body (20) in fluid communication with a source of fuel and a nozzle assembly (28) through which fuel is dispersed from the fuel injector assembly during an injection event. A ...