Patents by Inventor Didier MAURIN

Didier MAURIN has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • METHOD FOR MANUFACTURING A MULTILAYER ALUMINIUM ALLOY STRIP OR SHEET FOR MAKING BRAZED HEAT EXCHANGERS
    Publication number: 20230055410
    Abstract: Process for manufacturing a multilayer strip or sheet, comprising the successive steps of: casting a brazing aluminum alloy in the form of a casting slab; sawing the casting slab to obtain sawn brazing alloy layers; bonding a core aluminum alloy layer with at least one sawn brazing aluminum alloy layer to obtain a multilayer assembly; preheating the multilayer assembly; hot-rolling the multilayer assembly to obtain a multilayer strip or sheet, the first hot-rolling pass inducing a reduction in thickness of the multilayer assembly greater than or equal to 0.5% of the thickness of the multilayer assembly before said hot-rolling pass.
    Type: Application
    Filed: January 5, 2021
    Publication date: February 23, 2023
    Inventors: Benoit BRUN, Didier MAURIN, Armelle DANIELOU