The nozzle has housing and under the effect of a spring provides a closing position. The pressure of the injected fuel is controlled by the movement of a piston (17). The piston is can be controlled in two different axial positions by a pressure fluid. The...

The transmission unit of an internal combustion engine has a bearing assembly for the connection of the piston (3) to the connecting rod small end (2) and which to form a positive engagement is constructed as a ball/calotte bearing in such a way that on on...

The engine has several cylinders in at least one row and associated injection pumps, supply and return lines and a peripheral collecting area arrangement for connecting to a pump chamber (12) with radial connecting channels (16,17) communicating with the f...

Combustion engine for burning conventional fuel, especially diesel, and Orimulsion (RTM) has a diesel fuel injection system with a pressure source (3) that has two parallel opposing flow paths (20, 21) with non-return valves (23, 24) connected to the fuel ...

The valve needle (1), of a fuel injection valve for an internal combustion motor and especially with spontaneous ignition, has a damping collar (4) and a chamber (5) filled with a damping fluid in the valve housing (2). At the end of the valve closing acti...

The engine has an insert (1) engaged with a cylinder head (5), a main combustion space (7) in the cylinder, and a pre chamber (4) in the insert to mix a fuel gas and air into an atomized fuel. A nozzle (10) in the insert is coupled to a high-pressure fuel ...

The system has a pumping device for conveying fuel from a low-pressure region to a high-pressure region. A pressure accumulator line comprises two separate accumulator units and feed lines (6) connecting the accumulator units to define a flow direction. A ...

In order to provide a turbocharger (1) for an internal combustion engine with a compressor stage (2), a bearing housing (4) and a turbine stage (3), wherein compressor and turbine impellers (5,6) are seated on a common rotor shaft (7), to which a ventilati...