The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9770892 B1

PDF
Full Text
Expired
Date of Patent:
Sep. 26, 2017

Filed:

Feb. 16, 2015
Applicant:

Airbus Operation (S.a.s.), Toulouse, FR;

Inventors:

Florian Chotard, Nantes, FR;

Cyrille Collart, Nantes, FR;

Didier Trichet, I, Saint Nazaire, FR;

Javad Fouladgar, Saint Nazaire, FR;

Assignee:

Airbus Operations (SAS), Toulouse, FR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/06 (2006.01);
U.S. Cl.
CPC ...
B32B 37/06 (2013.01); B32B 2310/00 (2013.01);
Abstract

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.


Find Patent Forward Citations

Chotard, Florian. (2017). Induction welding process and device for parts made of composite materials (U.S. Patent No. 9770892). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9770892

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