Liebherr-aerospace Toulouse Sas

Skf Aerospace France

Centre National De La Recherche Scientifique

Université Paul Sabatier (toulouse Iii)

Jérôme Rocchi

Jean-Pierre Bonino

Yves Maheo

Mickael Bregoli

Grégoire Hanss

Florian Bonnivard

Johanna Ingenito

Romain Angelique

Hélène Cerda

Viviane Turq-Perrussel

Souphiane Rahoui

Gwénolé Le Jeune

David Lossouarn

Grégory Grau

Jérôme Aury

Frédéric Letrange

Method for manufacturing a fire-resistant part of an air conditioning system for an air or rail transport vehicle, characterized in that it includes at least the following steps: a step of obtaining a part including at least one aluminum alloy surface portion, and a step of treating the aluminum alloy surface portion by use of micro-arc oxidation in order to produce a ceramic coating on the surface portion.

Method for manufacturing a fire-resistant part of an air conditioning system and part produced by such a method

The invention relates to a heat exchanger that is configured to permit an exchange of heat between a first fluid and a second fluid that circulate in passage paths formed by plates () and fins () of the heat exchanger, the fluids flowing in a multitude of passage channels () each consisting of a closed space () delimited by two adjacent plates and two adjacent fins,

Heat exchanger having optimized fluid passages

The manufacturing method notably includes a step () for sintering steel powder (), the chemical composition of which includes, in mass percent, 2.3% of carbon, 4.2% of chromium, 7% of molybdenum, 6.5% of tungsten, 10.5% of cobalt and 6.5% of vanadium, so as to obtain a sintered steel () and shaping of the sintered steel (), for forming a bearing ring ().

Method for manufacturing a ball bearing, notably for a butterfly valve in an aeronautical environment

Growing community of inventors

Roqueseriere, France

Jérôme Rocchi