Induction welding process and device for parts made of composite materials

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United States of America Patent

PATENT NO 9770892
SERIAL NO

14623143

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Abstract

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A device comprising at least one pressure generation unit and a heating unit, the heating unit comprising a two-sided inductor and being configured to generate a uniform alternating magnetic field in an assembly comprising two parts made of composite materials comprising carbon fibers embedded in a resin and a field absorber. The field absorber is configured to absorb the magnetic field and comprising a ferromagnetic material. The field absorber is arranged at the contact walls of the two parts, so as to heat them to at least a transformation temperature of the resin.

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Patent Owner(s)

  • AIRBUS OPERATIONS SAS

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chotard, Florian Nantes, FR 10 36
Collart, Cyrille Nantes, FR 6 11
Fouladgar, Javad Saint Nazaire, FR 2 0
Trichet,, I Didier Saint Nazaire, FR 1 0

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