L'air Liquide, Societe Anonyme a Directoire Et Conseil De Surveillance Pour L'etude Et L'exploitation Des Procedes Georges Claude

Exel Industries

Seb S.a.

Nicolas Bertrand

Bernard Drevillon

Jean-Christophe Rostaing

Cédric Le Strat

Sylvain Perinet

Gilles Goisot

Régis Cypres

Stéphanie Gasc

Damien Sauniere

Aurélie Besse

The invention relates to a sprayer, comprising an air guiding element and means for fastening the air guiding element on a fixed member of the sprayer. The fastening means comprise at least one magnetic attraction means mounted on a first component from among the air guiding element and the fixed member and at least one part made from a ferromagnetic material, which is intended to cooperate with the magnetic attraction means and which is mounted on or formed by the other component from among the air guiding element and the fixed element.

Coating sprayer, method for assembling and disassembling

In this method for the surface treatment of a metal part ( ) for the purpose of deoxidizing it and/or cleaning it, a sealed chamber ( ), in which the part to be treated is placed, is filled with a low-pressure reducing gas mixture, a static magnetic field is created in a region of the chamber ( ) separate from the region in which the part ( ) to be treated is placed and the gas mixture is excited by means of an electromagnetic wave injected into the chamber ( ) so as to generate a treatment plasma in the gas, the intensity of the static magnetic field corresponding to electron cyclotron resonance established in the chamber in a distributed manner.

Method and installation for treating a metal part surface

Growing community of inventors

Paris, France

Nicolas Bertrand