Enrico Ulivieri

Dosing device for fluids, especially a motor vehicle injection valve

Fluid dosing device with a throttle point

Dual-spring compensator assembly for a fuel injector and method

Compensator assembly having a flexible diaphragm for a fuel injector and method

Fluid dosing device with a throttle point includes a metal bellows sealing a region around the leadthrough element of a needle valve passing through a chamber

Wobble plate motor

Fuel dosing device for petrol engine has injector housing fully enclosing injector drive, pipe enclosing injector housing and connected to injector housing on side remote from valve housing

Gas flow rate control valve for use as a mass flow controller, e.g. in semiconductor manufacture, has a cylindrical choking body arranged within a housing so it can be controlled by external actuators operating through membranes

Dosiervorrichtung für fluide, insbesondere kraftfahrzeug-einspritzventil

Soupape d'injection