A fuel filter for a diesel engine may include an upper cover forming inflow and outflow passages of diesel fuel, a housing integrally mounted in a vehicle body, coupled to the upper cover and housing a filter assembly, and a body penetrating a central port...

A sensor device (1) for a filter arrangement (100) comprises at least one sensor element (2) for detecting an operating parameter for the filter arrangement (100), in particular for detecting water, and a fire protection material (11, 25) which at least pa...

A piston cooling apparatus includes: a main body including a communication passage communicating with an oil path formed in an internal combustion engine; a nozzle pipe portion including an oil injection port configured to inject oil having passed through ...

A fuel filter device is provided in which a filter assembly having filter layers of first multiple layers is provided in a fuel flow path extending from the interior of a fuel tank to fuel consumption means via a fuel pump, and the finest filter layer is d...