Inventor

MAURIN-PERRIER PHILIPPE

FR19 patents

⚠️ This page may combine multiple inventors who share the name “MAURIN-PERRIER PHILIPPE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MAURIN-PERRIER PHILIPPE

HYDROMECANIQUE & FROTTEMENT

Self-lubricating articulation element made from a composite material and operating under high dynamic loadings

Friction piece, mechanical system comprising such a friction piece and method of implementation

Friction piece operating in a lubricated medium

Device for generating plasma having a high range along an axis by electron cyclotron resonance (ECR) from a gaseous medium

Method for assembling at least two plates and use of the method for preparing an ion beam sputtering assembly

Internal combustion engine liner

Self-lubricating hinge assembly made from composite material and operating under high dynamic loads

Corrosion resistant coating based on silicon, carbon, hydrogen and nitrogen

MAURIN-PERRIER PHILIPPE

Friction piece in a lubricated medium, working at contact pressures higher than 200 MPa

Sliding mating part in lubricated regime, coated by a thin film

Method for fabricating a heating element by depositing thin layers on an insulating substrate and the element thus obtained

Sulphuration method of ferrous alloy parts in an aqueous solution

Device for generating cold plasma in a vacuum chamber and use of said device for thermo-chemical processing

CHAVANNE HERVE

Molten-salt bath for nitriding mechanical parts made of steel, and implementation method

Method of treating parts for kitchen utensils

MARTIN MICHEL

Oxynitride sputtering target

STEPHANOIS RECH MEC

Salt bath composition based on alkali nitrates for oxidizing ferrous metal to improve its corrosion resistance

SCHMIDT BEAT

Method of treating a surface of at least one part by means of individual sources of an electron cyclotron resonance plasma

HEAU CHRISTOPHE

Part having a DLC coating and method for applying the DLC coating