Da Rocha Mordente
Paulo J. Da Rocha Mordente, Jundiai BR
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20150176518 | CYLINDER FOR APPLICATION ON AN INTERNAL COMBUSTION ENGINE - A cylinder for an internal combustion engine may include a metallic cylinder body and an amorphous diamond-like hard carbon film disposed on an internal peripheral surface of the cylinder body. The amorphous diamond-like carbon film may include a roughness ranging from Rz 0.5 μm to Rz 4.0 μm. | 06-25-2015 |
Paulo Jose Da Rocha Mordente, Viala Progresso BR
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20140102399 | ENGINE COMPONENT - 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 a coating ( | 04-17-2014 |
Paulo Jose Da Rocha Mordente, Jundiai BR
Patent application number | Description | Published |
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20140245987 | ELEMENT PROVIDED WITH AT LEAST ONE SLIDE SURFACE FOR USE ON AN INTERNAL COMBUSTION ENGINE - The present invention relates to an element ( | 09-04-2014 |
20140323367 | ELEMENT COMPRISING AT LEAST ONE SLIDING SURFACE HAVING A COATING FOR USE IN AN INTERNAL COMBUSTION ENGINE OR A COMPRESSOR - An element with at least one slide surface with a coating for use on an internal combustion engine may include a base of a metallic alloy and at least one inner surface provided with a hard ceramic coating generated by physical vapor deposition. The element may include a porosity with a rate lower than 2 percent by volume, a Vickers hardness ranging from 1500 to 3000HV, and a compressive inner tension lower than 500 MPa. | 10-30-2014 |
20150219038 | CYLINDER LINER - A cylinder liner for an internal combustion engine may include a cylinder. The cylinder may include a first cylindrical portion coupled to a second cylindrical portion. The second portion may be positioned towards a region of combustion in relation to the first portion and define at least in part a combustion chamber. The first portion may include a length at least one half of a length of the cylinder. At least one of the first portion and the second portion may be composed of a ferrous alloy. | 08-06-2015 |
Paulo Jose Da Rocha Mordente, Jundial BR
Patent application number | Description | Published |
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20160084380 | PISTON RING - A piston ring may include a metallic base, an outer slide layer and an intermediate layer disposed between the base and the outer slide layer. The base may extend between at least two end regions. The outer slide layer and the intermediate layer may be disposed on an outer radial face of each end region of the base. | 03-24-2016 |