The method involves determining (102) exhaust gas temperature (Tref) of pure fossil diesel fuel based on predetermined exhaust gas model as reference value. The determination of reference value is carried out in accordance with current engine power. A pres...

A pyrolysis oil treatment system for treating pyrolysis oil for being used as a fuel of an internal combustion engine (100) may comprise at least one pyrolysis oil tank (1212), at least one cleaning medium tank (1222, 1224, 1226), at least one treated pyro...

A plunger (50) for axial movement and rotation within a pump barrel (71) of a fuel pump (100) comprises a substantially cylindrically shaped plunger shaft (51) made of a ceramic material, and at least one control element (54) for controlling a rotational a...

The present patent application refers to particular upper level key parameter definitions for a logical sensor for Internal Combustion engines (Compression Ignited or Spark Ignited working in Controlled Auto Ignition mode) named SBS (Software Biodiesel Sen...

The method involves guiding fuel to an operating cylinder, particularly a diesel engine. The fuel quality is determined for the supplied fuel, where the parameter for supplying the fuel, is changed. A pilot injection comprises a main injection or a post-in...

The second magnitude (G2) characterizes the concentration of bio-diesel in the fuel An Independent claim is included for corresponding control equipment