Nissan Motor Company Limited

Renault S.a.s.

Etienne De Malet

Pascal Hottebart

Xavier Frere

Sylvie Foreau-Johan

Jean-François Moulin

Steven Le Naour

Patrick Ragot

A valve actuating device includes a camshaft, a cam, and a lubricant conducting device. The camshaft has an oil supply duct extending in a longitudinal direction of the camshaft and a discharge orifice extending in a radial direction of the camshaft and in fluid communication with the oil supply duct. The cam is fixedly mounted to the camshaft to rotate with the camshaft, the cam having a contact surface and a lateral wall facing in an axial direction of the camshaft towards the discharge orifice. The lubricant conducting device is arranged to direct oil over the lateral wall of the cam towards the contact surface.

Lubrication of backs of cams by oil recovery

A motor vehicle exhaust system, including at least one pollutant-removing member, for example a catalytic converter or a particle filter, including a first outlet and connected to an exhaust line of an associated vehicle, and a second outlet for collecting exhaust gases with a view to recycling the same, the second outlet being connected to an inlet pipe of an exchanger for cooling exhaust gases, an outlet pipe of which is connected to a housing that receives a valve for controlling exhaust gases. The housing of the control valve includes a sole plate to be attached to an end sole plate of the outlet pipe of the exchanger, and the housing is attached directly onto a body of the exchanger.

Motor vehicle exhaust system

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Versailles, France

Etienne De Malet