The invention relates to a filter lid that allows the filter element (20) contained inside the filter to be aligned both radially and axially. In one embodiment, the filter (10) comprises at least one body (30) and at least one filter element (20) to be ar...

The present invention relates to a filter (10), more particularly to a lid for a filter (10) that allows fluid to be suitably drained when a filter element (20) is replaced. In one embodiment of the invention, the filter (10) comprises at least one body (3...

A piston for an internal combustion engine is provided with a top portion (2) substantially circular from which outer perimeter protrudes a side portion (3) comprising at least a first segment (3') positioned on the portion of the piston that undergoes a g...

The present invention relates to a cylinder (1) of reduced cost, which guarantees excellent working conditions by minimizing the losses by friction and the wear of the component. For this purpose, the cast-iron cylinder (1) is subjected to a finishing proc...

The present invention relates to an element (1) that works sliding of an internal combustion engine and/or of a compressor, which undergoes friction and the received a nitrided hard ceramic coating (4) by an HIPIMS process. Such a coating (4) exhibits, as ...

The present invention relates to an element (1) that works sliding, of an internal combustion engine and/or a compressor that undergoes friction and receives a coating of chrome nitride having an equiaxial morphology, with low porosity (lower than 1 %) and...

The present invention has the objective of solving the problems encountered in coating engine components (engine blocks or sleeves, either fixed or movable) having at least one cylindrical cavity and composed mainly by iron or aluminum, providing them with...