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.:
Date of Patent:
May. 05, 1998
Filed:
Oct. 23, 1996
Applicant:
Inventors:
Francedilla.ois Beauclair, Chaville, FR;
Jean-Pierre Delvinquier, Les Ulis, FR;
Richard Lebourgeois, Villebon sur Yvette, FR;
Michel Pate, Nozay, FR;
Claude Rohart, Palaiseau, FR;
Assignee:
Thomson-CSF, Paris, FR;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01F / ; H01F / ; H01F / ; C04B / ;
U.S. Cl.
CPC ...
336233 ; 336212 ; 336178 ; 336 62 ; 252 6254 ; 252 6256 ;
Abstract
A magnetic core includes a body made of polycrystalline ceramic and at least one localized gap made of a composite magnetic material. The gap may be preferably fixedly joined to the body by bonding or molding. The magnetic core has applications in inductors or transformers. The inductor preferably has a coil located on the body, which coil is preferably made of multistranded enameled wires.