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:
Mar. 19, 1985
Filed:
Feb. 23, 1982
Applicant:
Inventor:
Ferdy Mayer, 94700 Maisons Alfort, FR;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
H01P / ; H01P / ;
U.S. Cl.
CPC ...
333 12 ; 174 36 ; 333236 ;
Abstract
A cable with at least two insulated conductors wherein the symmetrical mode electromagnetic field between the conductors is essentially confined in a low loss dielectric medium and globally surrounded at least partially by a magnetic absorptive insulating composite, attenuating the asymmetrical current mode and providing a magnetic shielding effect against outside electromagnetic interference. The electromagnetic field of the symmetrical mode is confined between the two conductors while the electromagnetic field of the common mode is absorbed in the magnetic absorptive insulating composite.